@ARTICLE{2019RAA....19...74S,
       author = {{Sreekanth}, Reddy V. and {Banyal}, Ravinder Kumar and {Sridharan}, R. and {Selvaraj}, Aishwarya},
        title = "Measurements of atmospheric turbulence parameters at Vainu Bappu Observatory using short-exposure CCD images",
      journal = {Research in Astronomy and Astrophysics},
         year = 2019,
       volume = {19},
       number = {5},
          eid = {074},
        pages = {074},
          doi = {10.1088/1674-4527/19/5/74},
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@INPROCEEDINGS{2018SPIE10702E..4VN,
       author = {{Nirmal}, K. and {Sridharan}, R. and {Sriram}, S. and {Ambily}, Suresh and {Mathew}, Joice and {Sarpotdar}, Mayuresh and {Murthy}, Jayant and {Gopalakrishnan}, Binukumar and {Safonova}, Margarita},
        title = "Wavelength calibration of a tunable spatial heterodyne spectrometer",
    booktitle = {Ground-based and Airborne Instrumentation for Astronomy VII},
         year = 2018,
       editor = {{Evans}, Christopher J. and {Simard}, Luc and {Takami}, Hideki},
       series = {Society of Photo-Optical Instrumentation Engineers (SPIE) Conference Series},
       volume = {10702},
          eid = {107024V},
        pages = {107024V},
          doi = {10.1117/12.2312454},
       adsurl = {https://ui.adsabs.harvard.edu/abs/2018SPIE10702E..4VN},
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@ARTICLE{2017Icar..297..189D,
       author = {{Das}, Tirtha Pratim and {Thampi}, Smitha V. and {Dhanya}, M.~B. and {Bhardwaj}, Anil and {Ahmed}, S.~M. and {Sridharan}, R.},
        title = "Upper limit of helium-4 in the sunlit lunar exosphere during magnetotail passage under low solar wind condition: Result from CHACE aboard MIP in Chandrayaan-1",
      journal = {\icarus},
         year = 2017,
       volume = {297},
        pages = {189-194},
          doi = {10.1016/j.icarus.2017.07.001},
       adsurl = {https://ui.adsabs.harvard.edu/abs/2017Icar..297..189D},
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@ARTICLE{2017JGRA..122.5643Y,
       author = {{Yadav}, Sneha and {Sridharan}, R. and {Sunda}, Surendra and {Pant}, Tarun K.},
        title = "Further refinements to the spatiotemporal forecast model for L-band scintillation based on comparison with C/NOFS observations",
      journal = {Journal of Geophysical Research (Space Physics)},
         year = 2017,
       volume = {122},
       number = {5},
        pages = {5643-5652},
          doi = {10.1002/2017JA023869},
       adsurl = {https://ui.adsabs.harvard.edu/abs/2017JGRA..122.5643Y},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
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@ARTICLE{2017Icar..284..489P,
       author = {{Pratim Das}, Tirtha and {Thampi}, Smitha V. and {Bhardwaj}, Anil and {Ahmed}, S.~M. and {Sridharan}, R.},
        title = "Corrigendum to ``Observation of Neon at mid and high latitudes in the sunlit Lunar Exosphere: Results from CHACE aboard MIP/Chandrayaan-1'', Vol. 272 (2016), pp 206-211, doi 10.1016/j.icarus.2016.02.030",
      journal = {\icarus},
         year = 2017,
       volume = {284},
        pages = {489-490},
          doi = {10.1016/j.icarus.2016.10.020},
       adsurl = {https://ui.adsabs.harvard.edu/abs/2017Icar..284..489P},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
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@INPROCEEDINGS{2016AGUFMSA31A2389Y,
       author = {{Yadav}, S. and {Sunda}, S. and {Sridharan}, R.},
        title = "The impact of the 17 March 2015- St. Patrick's Day storm on the evolutionary pattern of Equatorial Ionization Anomaly over the Indian longitudes using high resolution spatio-temporal TEC maps - New insights",
    booktitle = {AGU abstracts},
         year = 2016,
          eid = {SA31A-2389},
        pages = {SA31A-2389},
       adsurl = {https://ui.adsabs.harvard.edu/abs/2016AGUFMSA31A2389Y},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
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@INPROCEEDINGS{2016cosp...41E.123B,
       author = {{Bagiya}, Mala and {Pant}, Tarun and {Choudhary}, Raj Kumar and {Sunda}, Surendra and {Sridharan}, R.},
        title = "Impact of the perturbation zonal velocity variation on the spatio/temporal occurrence pattern of L-band scintillation - a case study",
    booktitle = {41st COSPAR Scientific Assembly},
         year = 2016,
       volume = {41},
          eid = {C1.1-29-16},
        pages = {C1.1-29-16},
       adsurl = {https://ui.adsabs.harvard.edu/abs/2016cosp...41E.123B},
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@ARTICLE{2016Icar..272..206D,
       author = {{Das}, Tirtha Pratim and {Thampi}, Smitha V. and {Bhardwaj}, Anil and {Ahmed}, S.~M. and {Sridharan}, R.},
        title = "Observation of Neon at mid and high latitudes in the sunlit lunar exosphere: Results from CHACE aboard MIP/Chandrayaan-1",
      journal = {\icarus},
         year = 2016,
       volume = {272},
        pages = {206-211},
          doi = {10.1016/j.icarus.2016.02.030},
       adsurl = {https://ui.adsabs.harvard.edu/abs/2016Icar..272..206D},
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@ARTICLE{2015SunGe..10..147J,
       author = {{Janardhan}, P. and {Bisoi}, S.~K. and {Ananthakrishnan}, S. and {Sridharan}, R. and {Jose}, L.},
        title = "Solar and Interplanetary Signatures of a Maunder-like Grand Solar Minimum around the Corner - Implications to Near-Earth Space",
      journal = {Sun and Geosphere},
         year = 2015,
       volume = {10},
        pages = {147-156},
       adsurl = {https://ui.adsabs.harvard.edu/abs/2015SunGe..10..147J},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
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@ARTICLE{2015JASTP.133...18S,
       author = {{Sridharan}, R. and {Jose}, Lijo and {Bagiya}, Mala S. and {Sunda}, Surendra and {Chaudhary}, R.~K. and {Pant}, Tarun K.},
        title = "Refinement of the background ionospheric conditions and plausible explanation based on neutral dynamics for the occurrence/non-occurrence of L-band scintillation patches against forecast.",
      journal = {Journal of Atmospheric and Solar-Terrestrial Physics},
         year = 2015,
       volume = {133},
        pages = {18-24},
          doi = {10.1016/j.jastp.2015.07.018},
       adsurl = {https://ui.adsabs.harvard.edu/abs/2015JASTP.133...18S},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
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@ARTICLE{2015JGRA..120.5882B,
       author = {{Bagiya}, Mala S. and {Sridharan}, R. and {Sunda}, Surendra and {Jose}, Lijo and {Pant}, Tarun K. and {Choudhary}, Rajkumar},
        title = "Impact of the perturbation zonal velocity variation on the spatio/temporal occurrence pattern of L band scintillation{-}A case study",
      journal = {Journal of Geophysical Research (Space Physics)},
         year = 2015,
       volume = {120},
       number = {7},
        pages = {5882-5889},
          doi = {10.1002/2015JA021322},
       adsurl = {https://ui.adsabs.harvard.edu/abs/2015JGRA..120.5882B},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
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@ARTICLE{2015JGRA..120.5306J,
       author = {{Janardhan}, P. and {Bisoi}, Susanta Kumar and {Ananthakrishnan}, S. and {Tokumaru}, M. and {Fujiki}, K. and {Jose}, L. and {Sridharan}, R.},
        title = "A 20 year decline in solar photospheric magnetic fields: Inner-heliospheric signatures and possible implications",
      journal = {Journal of Geophysical Research (Space Physics)},
         year = 2015,
       volume = {120},
       number = {7},
        pages = {5306-5317},
          doi = {10.1002/2015JA021123},
archivePrefix = {arXiv},
       eprint = {1506.03589},
 primaryClass = {astro-ph.SR},
       adsurl = {https://ui.adsabs.harvard.edu/abs/2015JGRA..120.5306J},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
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@MISC{2015P&SS..111..167S,
       author = {{Sridharan}, R. and {Ahmed}, S.~M. and {Das}, Tirtha Pratim and {Sreelatha}, P. and {Pradeep Kumar}, P. and {Naik}, Neha and {Supriya}, Gokulapati},
        title = "Corrigendum to ``The Sunlit lunar atmosphere: A Comprehensive study by CHACE on the Moon Impact Probe of Chandrayaan-1'' [Planet. Space Sci. 58 (2010) 1567-1577]",
 howpublished = {Planetary and Space Science, Volume 111, p. 167-168.},
         year = 2015,
        pages = {167-168},
          doi = {10.1016/j.pss.2014.12.021},
       adsurl = {https://ui.adsabs.harvard.edu/abs/2015P&SS..111..167S},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
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@ARTICLE{2015P&SS..106..142T,
       author = {{Thampi}, Smitha V. and {Sridharan}, R. and {Das}, Tirtha Pratim and {Ahmed}, S.~M. and {Kamalakar}, J.~A. and {Bhardwaj}, Anil},
        title = "The spatial distribution of molecular Hydrogen in the lunar atmosphere-New results",
      journal = {\planss},
         year = 2015,
       volume = {106},
        pages = {142-147},
          doi = {10.1016/j.pss.2014.12.018},
       adsurl = {https://ui.adsabs.harvard.edu/abs/2015P&SS..106..142T},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
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@ARTICLE{2014JASTP.119...53S,
       author = {{Sridharan}, R. and {Bagiya}, Mala S. and {Sunda}, Surendra and {Choudhary}, Rajkumar and {Pant}, Tarun K. and {Jose}, Lijo},
        title = "First results on forecasting the spatial occurrence pattern of L-band scintillation and its temporal evolution",
      journal = {Journal of Atmospheric and Solar-Terrestrial Physics},
         year = 2014,
       volume = {119},
        pages = {53-62},
          doi = {10.1016/j.jastp.2014.06.015},
       adsurl = {https://ui.adsabs.harvard.edu/abs/2014JASTP.119...53S},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
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@ARTICLE{2014JGRA..119.5764B,
       author = {{Bagiya}, Mala S. and {Hazarika}, Rumajyoti and {Laskar}, Fazlul I. and {Sunda}, Surendra and {Gurubaran}, S. and {Chakrabarty}, D. and {Bhuyan}, P.~K. and {Sridharan}, R. and {Veenadhari}, B. and {Pallamraju}, D.},
        title = "Effects of prolonged southward interplanetary magnetic field on low-latitude ionospheric electron density",
      journal = {Journal of Geophysical Research (Space Physics)},
         year = 2014,
       volume = {119},
       number = {7},
        pages = {5764-5776},
          doi = {10.1002/2014JA020156},
       adsurl = {https://ui.adsabs.harvard.edu/abs/2014JGRA..119.5764B},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
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@ARTICLE{2014JGRA..119.4929M,
       author = {{Manju}, G. and {Madhav Haridas}, M.~K. and {Ramkumar}, G. and {Pant}, Tarun K. and {Sridharan}, R. and {Sreelatha}, P.},
        title = "Gravity wave signatures in the dip equatorial ionosphere-thermosphere system during the annular solar eclipse of 15 January 2010",
      journal = {Journal of Geophysical Research (Space Physics)},
         year = 2014,
       volume = {119},
       number = {6},
        pages = {4929-4937},
          doi = {10.1002/2014JA019865},
       adsurl = {https://ui.adsabs.harvard.edu/abs/2014JGRA..119.4929M},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
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@ARTICLE{2014JASTP.110...15B,
       author = {{Bagiya}, Mala S. and {Sridharan}, R. and {Sunda}, Surendra and {Jose}, Lijo and {Pant}, Tarun K. and {Choudhary}, Rajkumar},
        title = "Critical assessment of the forecasting capability of L-band scintillation over the magnetic equatorial region - Campaign results",
      journal = {Journal of Atmospheric and Solar-Terrestrial Physics},
         year = 2014,
       volume = {110},
        pages = {15-22},
          doi = {10.1016/j.jastp.2014.01.012},
       adsurl = {https://ui.adsabs.harvard.edu/abs/2014JASTP.110...15B},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
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@ARTICLE{2013JGRA..118..488B,
       author = {{Bagiya}, Mala S. and {Sridharan}, R. and {Sunda}, S.},
        title = "Pre-assessment of the ``strength'' and ``latitudinal extent'' of L-band scintillation: A case study",
      journal = {Journal of Geophysical Research (Space Physics)},
         year = 2013,
       volume = {118},
       number = {1},
        pages = {488-495},
          doi = {10.1029/2012JA017989},
       adsurl = {https://ui.adsabs.harvard.edu/abs/2013JGRA..118..488B},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@ARTICLE{2013GeoRL..40..239C,
       author = {{Choudhary}, R.~K. and {Rajeev}, K. and {Krishna Moorthy}, K. and {Sridharan}, R.},
        title = "Ionospheric impact on the geopotential height profile of the temperature by balloon-borne GPS radiosondes?",
      journal = {\grl},
         year = 2013,
       volume = {40},
       number = {2},
        pages = {239-244},
          doi = {10.1029/2012GL054359},
       adsurl = {https://ui.adsabs.harvard.edu/abs/2013GeoRL..40..239C},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
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@ARTICLE{2013AdSpR..51..168S,
       author = {{Sridharan}, R. and {Das}, Tirtha Pratim and {Ahmed}, S.~M. and {Supriya}, Gogulapati and {Bhardwaj}, Anil and {Kamalakar}, J.~A.},
        title = "Spatial heterogeneity in the radiogenic activity of the lunar interior: Inferences from CHACE and LLRI on Chandrayaan-1",
      journal = {Advances in Space Research},
         year = 2013,
       volume = {51},
       number = {1},
        pages = {168-178},
          doi = {10.1016/j.asr.2012.08.005},
archivePrefix = {arXiv},
       eprint = {1302.5772},
 primaryClass = {physics.space-ph},
       adsurl = {https://ui.adsabs.harvard.edu/abs/2013AdSpR..51..168S},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@INPROCEEDINGS{2012ASPC..464..231S,
       author = {{Sridharan}, R. and {{\v{S}}tefl}, S. and {Rivinius}, Th.},
        title = "Imaging the Circumstellar Environment of {\ensuremath{\omega}} CMa with the VLTI",
    booktitle = {Circumstellar Dynamics at High Resolution},
         year = 2012,
       editor = {{Carciofi}, A.~C. and {Rivinius}, Th.},
       series = {Astron.\ Soc.\ Pacific Conf.\ Ser.},
       volume = {464},
        pages = {231},
       adsurl = {https://ui.adsabs.harvard.edu/abs/2012ASPC..464..231S},
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@INPROCEEDINGS{2012AGUFMSA13A2159B,
       author = {{Bagiya}, M.~S. and {Sridharan}, R. and {Sunda}, S.},
        title = "Moving towards operational forecasting of occurrence of L-band scintillations based on background ionospheric variability: a case study using GSAT platform",
    booktitle = {AGU abstracts},
         year = 2012,
       volume = {2012},
          eid = {SA13A-2159},
        pages = {SA13A-2159},
       adsurl = {https://ui.adsabs.harvard.edu/abs/2012AGUFMSA13A2159B},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
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@INPROCEEDINGS{2012aogs...30...35B,
       author = {{Bhardwaj}, Anil and {Dhanya}, M.~B. and {Sridharan}, R. and {Barabash}, Stas and {Yoshifumi}, Futaana and {Wieser}, Martin and {Holmstr{\"o}m}, Mats and {Lue}, Charles and {Wurz}, Peter and {Schaufelberger}, Audrey and {Asamura}, Kazushi},
        title = "Interaction of Solar Wind with Moon: AN Overview on the Results from the SARA Experiment Aboard Chandrayaan-1",
    booktitle = {Advances in Geosciences, Volume 30: Planetary Science (PS)},
         year = 2012,
       volume = {30},
        pages = {35-55},
          doi = {10.1142/9789814405744\_0004},
       adsurl = {https://ui.adsabs.harvard.edu/abs/2012aogs...30...35B},
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@ARTICLE{2012JASTP..86...56M,
       author = {{Manju}, G. and {Sridharan}, R. and {Ravindran}, Sudha and {Madhav Haridas}, M.~K. and {Pant}, Tarun K. and {Sreelatha}, P. and {Mohan Kumar}, S.~V.},
        title = "Rocket borne in-situ Electron density and Neutral Wind measurements in the equatorial ionosphere{-}Results from the January 2010 annular solar eclipse campaign from India",
      journal = {Journal of Atmospheric and Solar-Terrestrial Physics},
         year = 2012,
       volume = {86},
        pages = {56-64},
          doi = {10.1016/j.jastp.2012.06.009},
       adsurl = {https://ui.adsabs.harvard.edu/abs/2012JASTP..86...56M},
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@INPROCEEDINGS{2012cosp...39.1873S,
       author = {{Sridharan}, R. and {Sunda}, Surendra and {Bagiya}, Mala},
        title = "Forecasting L band scintillations 'when' and for 'how long': a reality?",
    booktitle = {39th COSPAR Scientific Assembly},
         year = 2012,
       volume = {39},
        pages = {1873},
       adsurl = {https://ui.adsabs.harvard.edu/abs/2012cosp...39.1873S},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@INPROCEEDINGS{2012cosp...39..451D,
       author = {{Dhanya}, M.~B. and {Barabash}, Stas and {Wieser}, Martin and {Futaana}, Yoshifumi and {Holmstr{\"o}m}, Mats and {Bhardwaj}, Anil and {Wurz}, Peter and {Satheesh Thampi}, R. and {Alok}, Abhinaw and {Sridharan}, R.},
        title = "Investigation of Lunar plasma wake with the SARA experiment on Chandrayaan-1",
    booktitle = {39th COSPAR Scientific Assembly},
         year = 2012,
       volume = {39},
        pages = {451},
       adsurl = {https://ui.adsabs.harvard.edu/abs/2012cosp...39..451D},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
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@INPROCEEDINGS{2012cosp...39..407P,
       author = {{Pratim Das}, Tirtha and {Bhardwaj}, Anil and {Mohankumar}, Sv and {Chace-2 Team} and {Ahmed}, Sm and {Sridharan}, R.},
        title = "Study of Lunar Atmosphere by CHACE aboard Chandrayaan-1 and a Follow-up by the CHACE-2 onboard Chandrayaan-2",
    booktitle = {39th COSPAR Scientific Assembly},
         year = 2012,
       volume = {39},
        pages = {407},
       adsurl = {https://ui.adsabs.harvard.edu/abs/2012cosp...39..407P},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
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@INPROCEEDINGS{2012cosp...39..337C,
       author = {{Choudhary}, Raj Kumar and {St-Maurice}, Jean-Pierre and {Ambili}, M.~K. and {Sridharan}, R.},
        title = "On the multifaceted role played by the Neutral Wind in the Equatorial Electrodynamics during Magnetically Disturbed times",
    booktitle = {39th COSPAR Scientific Assembly},
         year = 2012,
       volume = {39},
        pages = {337},
       adsurl = {https://ui.adsabs.harvard.edu/abs/2012cosp...39..337C},
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@INPROCEEDINGS{2012cosp...39...85B,
       author = {{Bagiya}, Mala and {Sunda}, Surendra and {Sridharan}, R.},
        title = "Towards forecasting the ``strength'' of L band scintillation based on background TEC variability: a case study",
    booktitle = {39th COSPAR Scientific Assembly},
         year = 2012,
       volume = {39},
        pages = {85},
       adsurl = {https://ui.adsabs.harvard.edu/abs/2012cosp...39...85B},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
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@ARTICLE{2012JASTP..80..230S,
       author = {{Sridharan}, R. and {Bagiya}, Mala S. and {Sunda}, Surendra},
        title = "A novel method based on GPS TEC to forecast L band scintillations over the equatorial region through a case study",
      journal = {Journal of Atmospheric and Solar-Terrestrial Physics},
         year = 2012,
       volume = {80},
        pages = {230-238},
          doi = {10.1016/j.jastp.2012.02.007},
       adsurl = {https://ui.adsabs.harvard.edu/abs/2012JASTP..80..230S},
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@ARTICLE{2012EP&S...64..353R,
       author = {{Rastogi}, R.~G. and {Chandra}, H. and {Das}, A.~C. and {Sridharan}, R. and {Reinisch}, B.~W. and {Ahmed}, Khurshid},
        title = "Effects of a magnetic cloud simultaneously observed on the equatorial ionosphere in midday and midnight sectors",
      journal = {Earth, Planets and Space},
         year = 2012,
       volume = {64},
       number = {4},
        pages = {353-360},
          doi = {10.5047/eps.2011.10.010},
       adsurl = {https://ui.adsabs.harvard.edu/abs/2012EP&S...64..353R},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
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@INPROCEEDINGS{2012EGUGA..1412220V,
       author = {{Vorburger}, A. and {Wurz}, P. and {Barabash}, S. and {Wieser}, M. and {Futaana}, Y. and {Holmstr{\"o}m}, M. and {Bhardwaj}, A. and {Dhanya}, M.~B. and {Sridharan}, R. and {Asamura}, K.},
        title = "Energetic Neutral Atom Imaging of the Lunar Surface",
    booktitle = {EGU General Assembly Conference Abstracts},
         year = 2012,
       series = {EGU General Assembly Conference Abstracts},
        pages = {12220},
       adsurl = {https://ui.adsabs.harvard.edu/abs/2012EGUGA..1412220V},
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@INPROCEEDINGS{2012EGUGA..1412204V,
       author = {{Vorburger}, A. and {Wurz}, P. and {Barabash}, S. and {Wieser}, M. and {Futaana}, Y. and {Holmstr{\"o}m}, M. and {Bhardwaj}, A. and {Dhanya}, M.~B. and {Sridharan}, R. and {Asamura}, K.},
        title = "Angular Scattering of Energetic Neutral Hydrogen Atoms off the Lunar Surface",
    booktitle = {EGU General Assembly Conference Abstracts},
         year = 2012,
       series = {EGU General Assembly Conference Abstracts},
        pages = {12204},
       adsurl = {https://ui.adsabs.harvard.edu/abs/2012EGUGA..1412204V},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
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@INPROCEEDINGS{2012EGUGA..1412169V,
       author = {{Vorburger}, A. and {Wurz}, P. and {Barabash}, S. and {Wieser}, M. and {Futaana}, Y. and {Holmstr{\"o}m}, M. and {Bhardwaj}, A. and {Dhanya}, M.~B. and {Sridharan}, R. and {Asamura}, K.},
        title = "Direct Observations of Magnetic Anomalies on the Lunar Surface under Varying Solar Wind Conditions",
    booktitle = {EGU General Assembly Conference Abstracts},
         year = 2012,
       series = {EGU General Assembly Conference Abstracts},
        pages = {12169},
       adsurl = {https://ui.adsabs.harvard.edu/abs/2012EGUGA..1412169V},
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@ARTICLE{2012JASTP..75...98R,
       author = {{Rao}, P.~B. and {Beig}, G. and {Dabas}, R.~S. and {Ramkumar}, Geetha and {Gurubaran}, S. and {Rao}, Kusuma G. and {Manoharan}, P.~K. and {Patra}, A.~K. and {Ravindran}, Sudha and {Pant}, Tarun K. and {Venkat Ratnam}, M. and {Chakravarty}, S.~C. and {Sridharan}, R.},
        title = "An overview of CAWSES-India program with emphasis to equatorial atmospheric coupling processes",
      journal = {Journal of Atmospheric and Solar-Terrestrial Physics},
         year = 2012,
       volume = {75},
        pages = {98-114},
          doi = {10.1016/j.jastp.2011.08.005},
       adsurl = {https://ui.adsabs.harvard.edu/abs/2012JASTP..75...98R},
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@ARTICLE{2012JASTP..74...81M,
       author = {{Manju}, G. and {Sridharan}, R. and {Sreelatha}, P. and {Ravindran}, Sudha and {Madhav Haridas}, M.~K. and {Pant}, Tarun K. and {Pradeep Kumar}, P. and {Satheesh Thampi}, R. and {Naik}, Neha and {Mridula}, N. and {Jose}, Lijo and {Sumod}, S.~G.},
        title = "A Novel probe for in-situ Electron density and Neutral Wind (ENWi) measurements in the near Earth space",
      journal = {Journal of Atmospheric and Solar-Terrestrial Physics},
         year = 2012,
       volume = {74},
        pages = {81-86},
          doi = {10.1016/j.jastp.2011.10.004},
       adsurl = {https://ui.adsabs.harvard.edu/abs/2012JASTP..74...81M},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
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@ARTICLE{2011GeoRL..3822202S,
       author = {{Schaufelberger}, A. and {Wurz}, P. and {Barabash}, S. and {Wieser}, M. and {Futaana}, Y. and {Holmstr{\"o}m}, M. and {Bhardwaj}, A. and {Dhanya}, M.~B. and {Sridharan}, R. and {Asamura}, K.},
        title = "Scattering function for energetic neutral hydrogen atoms off the lunar surface",
      journal = {\grl},
         year = 2011,
       volume = {38},
       number = {22},
          eid = {L22202},
        pages = {L22202},
          doi = {10.1029/2011GL049362},
       adsurl = {https://ui.adsabs.harvard.edu/abs/2011GeoRL..3822202S},
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@INPROCEEDINGS{2011epsc.conf..959S,
       author = {{Schaufelberger}, A. and {Wurz}, P. and {Barabash}, S. and {Wieser}, M. and {Futaana}, Y. and {Holmstr{\"o}m}, M. and {Bhardwaj}, A. and {Dhanya}, M.~B. and {Sridharan}, R. and {Asamura}, K.},
        title = "Shielding efficiency of lunar magnetic anomalies: Observations from SARA on board Chandrayaan-1",
    booktitle = {EPSC-DPS Joint Meeting 2011},
         year = 2011,
       volume = {2011},
        pages = {959},
       adsurl = {https://ui.adsabs.harvard.edu/abs/2011epsc.conf..959S},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
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@INPROCEEDINGS{2011epsc.conf..954S,
       author = {{Schaufelberger}, A. and {Wurz}, P. and {Barabash}, S. and {Wieser}, M. and {Futaana}, Y. and {Holmstr{\"o}m}, M. and {Bhardwaj}, A. and {Dhanya}, M.~B. and {Sridharan}, R. and {Asamura}, K.},
        title = "Scattering function for lunar ENAs: Observations from SARA on board Chandrayaan-1",
    booktitle = {EPSC-DPS Joint Meeting 2011},
         year = 2011,
       volume = {2011},
        pages = {954},
       adsurl = {https://ui.adsabs.harvard.edu/abs/2011epsc.conf..954S},
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@ARTICLE{2011JGRA..11610304B,
       author = {{Bagiya}, Mala S. and {Sridharan}, R.},
        title = "Evolutionary phases of equatorial spread F including L band scintillations and plumes in the context of GPS total electron content variability: A case study",
      journal = {Journal of Geophysical Research (Space Physics)},
         year = 2011,
       volume = {116},
       number = {A10},
          eid = {A10304},
        pages = {A10304},
          doi = {10.1029/2011JA016893},
       adsurl = {https://ui.adsabs.harvard.edu/abs/2011JGRA..11610304B},
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@ARTICLE{2011P&SS...59..798W,
       author = {{Wieser}, Martin and {Barabash}, Stas and {Futaana}, Yoshifumi and {Holmstr{\"o}m}, Mats and {Bhardwaj}, Anil and {Sridharan}, R. and {Dhanya}, M.~B. and {Wurz}, Peter and {Schaufelberger}, Audrey and {Asamura}, Kazushi},
        title = "Erratum to {textquotedblleft}Extremely high reflection of solar wind protons as neutral hydrogen atoms from regolith in space{textquotedblright} [Planet. Space Sci. 57 (2009) 2132-2134]",
      journal = {\planss},
         year = 2011,
       volume = {59},
       number = {8},
        pages = {798-799},
          doi = {10.1016/j.pss.2011.01.016},
       adsurl = {https://ui.adsabs.harvard.edu/abs/2011P&SS...59..798W},
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@ARTICLE{2011JGRA..116.1314V,
       author = {{Vineeth}, C. and {Pant}, T.~K. and {Sumod}, S.~G. and {Kumar}, K.~K. and {Gurubaran}, S. and {Sridharan}, R.},
        title = "Planetary wave-tidal interactions over the equatorial mesosphere-lower thermosphere region and their possible implications for the equatorial electrojet",
      journal = {Journal of Geophysical Research (Space Physics)},
         year = 2011,
       volume = {116},
       number = {A1},
          eid = {A01314},
        pages = {A01314},
          doi = {10.1029/2010JA015895},
       adsurl = {https://ui.adsabs.harvard.edu/abs/2011JGRA..116.1314V},
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@ARTICLE{2011JGRA..116.1304V,
       author = {{Vineeth}, C. and {Pant}, T.~K. and {Sridharan}, R.},
        title = "Daytime upper mesospheric energetics over a tropical station, Trivandrum (8.5{ deg}N, 77{ deg}E): An investigation using the multiwavelength dayglow photometry",
      journal = {Journal of Geophysical Research (Space Physics)},
         year = 2011,
       volume = {116},
       number = {A1},
          eid = {A01304},
        pages = {A01304},
          doi = {10.1029/2010JA015633},
       adsurl = {https://ui.adsabs.harvard.edu/abs/2011JGRA..116.1304V},
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@ARTICLE{2011JGRA..116.1303B,
       author = {{Bagiya}, Mala S. and {Iyer}, K.~N. and {Joshi}, H.~P. and {Thampi}, Smitha V. and {Tsugawa}, Takuya and {Ravindran}, Sudha and {Sridharan}, R. and {Pathan}, B.~M.},
        title = "Low-latitude ionospheric-thermospheric response to storm time electrodynamical coupling between high and low latitudes",
      journal = {Journal of Geophysical Research (Space Physics)},
         year = 2011,
       volume = {116},
       number = {A1},
          eid = {A01303},
        pages = {A01303},
          doi = {10.1029/2010JA015845},
       adsurl = {https://ui.adsabs.harvard.edu/abs/2011JGRA..116.1303B},
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@ARTICLE{2010P&SS...58.1567S,
       author = {{Sridharan}, R. and {Ahmed}, S.~M. and {Pratim Das}, Tirtha and {Sreelatha}, P. and {Pradeepkumar}, P. and {Naik}, Neha and {Supriya}, Gogulapati},
        title = "The sunlit lunar atmosphere: A comprehensive study by CHACE on the Moon Impact Probe of Chandrayaan-1",
      journal = {\planss},
         year = 2010,
       volume = {58},
       number = {12},
        pages = {1567-1577},
          doi = {10.1016/j.pss.2010.07.027},
       adsurl = {https://ui.adsabs.harvard.edu/abs/2010P&SS...58.1567S},
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@ARTICLE{2010JGRA..11510248F,
       author = {{Futaana}, Y. and {Barabash}, S. and {Wieser}, M. and {Holmstr{\"o}m}, M. and {Bhardwaj}, A. and {Dhanya}, M.~B. and {Sridharan}, R. and {Wurz}, P. and {Schaufelberger}, A. and {Asamura}, K.},
        title = "Protons in the near-lunar wake observed by the Sub-keV Atom Reflection Analyzer on board Chandrayaan-1",
      journal = {Journal of Geophysical Research (Space Physics)},
         year = 2010,
       volume = {115},
       number = {A10},
          eid = {A10248},
        pages = {A10248},
          doi = {10.1029/2010JA015264},
archivePrefix = {arXiv},
       eprint = {1011.4448},
 primaryClass = {astro-ph.EP},
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@INPROCEEDINGS{2010epsc.conf..619W,
       author = {{Wieser}, M. and {Schaufelberger}, A. and {Barabash}, S. and {Holmstr{\"o}m}, M. and {Futaana}, Y. and {Bhardwaj}, A. and {Sridharan}, R. and {Dhanya}, M.~B. and {Wurz}, P. and {Asamura}, K.},
        title = "Mini-magnetospheres above magnetic anomalies on the Moon",
    booktitle = {European Planetary Science Congress 2010},
         year = 2010,
        pages = {619},
       adsurl = {https://ui.adsabs.harvard.edu/abs/2010epsc.conf..619W},
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@ARTICLE{2010SoPh..266..195P,
       author = {{Padinhatteeri}, Sreejith and {Sridharan}, R. and {Sankarasubramanian}, K.},
        title = "Seeing-Induced Errors in Solar Doppler Velocity Measurements",
      journal = {\solphys},
         year = 2010,
       volume = {266},
       number = {1},
        pages = {195-207},
          doi = {10.1007/s11207-010-9597-1},
archivePrefix = {arXiv},
       eprint = {1009.2966},
 primaryClass = {astro-ph.SR},
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@ARTICLE{2010EP&S...62..647V,
       author = {{Vineeth}, C. and {Pant}, T.~K. and {Gurubaran}, S. and {Hossain}, M.~M. and {Sridharan}, R.},
        title = "A comparison of optically measured daytime OH temperatures over the tropics during solar maximum and minimum periods",
      journal = {Earth, Planets and Space},
         year = 2010,
       volume = {62},
       number = {8},
        pages = {647-653},
          doi = {10.5047/eps.2010.07.009},
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@INPROCEEDINGS{2010aogs...19..151B,
       author = {{Bhardwaj}, Anil and {Dhanya}, M.~B. and {Sridharan}, R. and {Wieser}, Martin and {Barabash}, Stas and {Yoshifumi}, Futaana and {Holmstr{\"o}m}, Mats and {Wurz}, Peter and {Schaufelberger}, Audrey and {Kazushi}, Asamura},
        title = "The Sub-Kev Atom Reflecting Analyzer (sara) Experiment Aboard CHANDRAYAAN-1 Mission: Instrument and Observations",
    booktitle = {Advances in Geosciences, Volume 19: Planetary Science (SE)},
         year = 2010,
       volume = {19},
        pages = {151-161},
          doi = {10.1142/9789812838162\_0012},
archivePrefix = {arXiv},
       eprint = {1012.1527},
 primaryClass = {astro-ph.EP},
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@ARTICLE{2010P&SS...58..947S,
       author = {{Sridharan}, R. and {Ahmed}, S.~M. and {Pratim Das}, Tirtha and {Sreelatha}, P. and {Pradeepkumar}, P. and {Naik}, Neha and {Supriya}, Gogulapati},
        title = "{textquoteleft}Direct{textquoteright} evidence for water (H$\_{2}$O) in the sunlit lunar ambience from CHACE on MIP of Chandrayaan I",
      journal = {\planss},
         year = 2010,
       volume = {58},
       number = {6},
        pages = {947-950},
          doi = {10.1016/j.pss.2010.02.013},
       adsurl = {https://ui.adsabs.harvard.edu/abs/2010P&SS...58..947S},
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@INPROCEEDINGS{2010EGUGA..1214269S,
       author = {{Schaufelberger}, Audrey and {Wurz}, Peter and {Barabash}, Stas and {Wieser}, Martin and {Futaana}, Yoshifumi and {Holmstr{\"o}m}, Mats and {Bhardwaj}, Anil and {Dhanya}, M.~B. and {Sridharan}, R. and {Asamura}, Kazushi},
        title = "Global Mapping of Backscattered Energetic Neutral Hydrogen at the Moon: Observations from SARA/Chandrayaan-1",
    booktitle = {EGU General Assembly Conference Abstracts},
         year = 2010,
       series = {EGU General Assembly Conference Abstracts},
        pages = {14269},
       adsurl = {https://ui.adsabs.harvard.edu/abs/2010EGUGA..1214269S},
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@INPROCEEDINGS{2010EGUGA..12.8590W,
       author = {{Wieser}, Martin and {Barabash}, Stas and {Futaana}, Yoshifumi and {Holmstr{\"o}m}, Mats and {Bhardwaj}, Anil and {Sridharan}, R. and {Dhanya}, M.~B. and {Schaufelberger}, Audrey and {Wurz}, Peter and {Asamura}, Kazushi},
        title = "Observation of a lunar mini-magnetosphere above a magnetic anomaly using energetic neutral atoms",
    booktitle = {EGU General Assembly Conference Abstracts},
         year = 2010,
       series = {EGU General Assembly Conference Abstracts},
        pages = {8590},
       adsurl = {https://ui.adsabs.harvard.edu/abs/2010EGUGA..12.8590W},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
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@INPROCEEDINGS{2010EGUGA..12.5202F,
       author = {{Futaana}, Yoshifumi and {Barabash}, Stas and {Wieser}, Martin and {Holmstr{\"o}m}, Mats and {Bhardwaj}, Anil and {Dhanya}, M.~B. and {Sridharan}, R. and {Wurz}, Peter and {Schaufelberger}, Audrey and {Asamura}, Kazushi},
        title = "Protons observed in the near lunar wake by the SARA/SWIM sensor onboard Chandrayaan-1",
    booktitle = {EGU General Assembly Conference Abstracts},
         year = 2010,
       series = {EGU General Assembly Conference Abstracts},
        pages = {5202},
       adsurl = {https://ui.adsabs.harvard.edu/abs/2010EGUGA..12.5202F},
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@ARTICLE{2010GeoRL..37.5103W,
       author = {{Wieser}, Martin and {Barabash}, Stas and {Futaana}, Yoshifumi and {Holmstr{\"o}m}, Mats and {Bhardwaj}, Anil and {Sridharan}, R. and {Dhanya}, M.~B. and {Schaufelberger}, Audrey and {Wurz}, Peter and {Asamura}, Kazushi},
        title = "First observation of a mini-magnetosphere above a lunar magnetic anomaly using energetic neutral atoms",
      journal = {\grl},
         year = 2010,
       volume = {37},
       number = {5},
          eid = {L05103},
        pages = {L05103},
          doi = {10.1029/2009GL041721},
archivePrefix = {arXiv},
       eprint = {1011.4442},
 primaryClass = {astro-ph.EP},
       adsurl = {https://ui.adsabs.harvard.edu/abs/2010GeoRL..37.5103W},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
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@INPROCEEDINGS{2010AIPC.1216..518B,
       author = {{Bhardwaj}, Anil and {Barabash}, Stas and {Dhanya}, M.~B. and {Wieser}, Martin and {Yoshifumi}, Futaana and {Holmstr{\"o}m}, Mats and {Sridharan}, R. and {Wurz}, Peter and {Schaufelberger}, Audrey and {Kazushi}, Asamura},
        title = "Studying the Lunar-Solar Wind Interaction with the SARA Experiment aboard the Indian Lunar Mission Chandrayaan-1",
    booktitle = {Twelfth International Solar Wind Conference},
         year = 2010,
       editor = {{Maksimovic}, M. and {Issautier}, K. and {Meyer-Vernet}, N. and {Moncuquet}, M. and {Pantellini}, F.},
       series = {Am.\ Inst.\ Phys.\ Conf.},
       volume = {1216},
        pages = {518-521},
          doi = {10.1063/1.3395916},
archivePrefix = {arXiv},
       eprint = {1012.1687},
 primaryClass = {astro-ph.EP},
       adsurl = {https://ui.adsabs.harvard.edu/abs/2010AIPC.1216..518B},
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@INPROCEEDINGS{2010cosp...38.1257P,
       author = {{Pant}, Tarun and {Sumod}, S.~G. and {Vineeth}, C. and {Thampi}, Smitha and {Jose}, Lijo and {Kishore Kumar}, K. and {Sreeja}, V. and {Manju}, G. and {Ravindran}, Sudha and {Sridharan}, R. and {Niranjan}, K. and {Dabas}, R.~S. and {Das}, Rupesh and {Alex}, S. and {Tiwari}, Diwakar},
        title = "Atmosphere-Ionosphere coupling -manifestations in the low latitude ionosphere",
    booktitle = {38th COSPAR Scientific Assembly},
         year = 2010,
       volume = {38},
        pages = {3},
       adsurl = {https://ui.adsabs.harvard.edu/abs/2010cosp...38.1257P},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
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@INPROCEEDINGS{2010cosp...38..950M,
       author = {{Manju}, G. and {Sreelatha}, P. and {Ravindran}, Sudha and {John}, Rosmy and {Naik}, Neha and {Thampi}, Satheesh and {P}, Pradeep Kumar and {Mohan Kumar}, S.~V. and {Sridharan}, R.},
        title = "A new Ionospheric Probe for insitu measurements of neutral wind and electron density",
    booktitle = {38th COSPAR Scientific Assembly},
         year = 2010,
       volume = {38},
        pages = {2},
       adsurl = {https://ui.adsabs.harvard.edu/abs/2010cosp...38..950M},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
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@INPROCEEDINGS{2010cosp...38..427F,
       author = {{Futaana}, Yoshifumi and {Barabash}, Stas and {Wieser}, Martin and {Holmstr{\"o}m}, Mats and {Bhardwaj}, Anil and {Dhanya}, B. and {Sridharan}, R. and {Wurz}, Peter and {Schaufelberger}, Audrey and {Asamura}, Kazushi},
        title = "Plasma expansion into the lunar wake: Observation of protons by the SARA/SWIM sensor onboard Chandrayaan-1",
    booktitle = {38th COSPAR Scientific Assembly},
         year = 2010,
       volume = {38},
        pages = {11},
       adsurl = {https://ui.adsabs.harvard.edu/abs/2010cosp...38..427F},
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@INPROCEEDINGS{2010cosp...38..424W,
       author = {{Wieser}, Martin and {Barabash}, Stas and {Futaana}, Yoshifumi and {Holmstr{\"o}m}, Mats and {Bhardwaj}, Anil and {Sridharan}, R. and {Dhanya}, B. and {Schaufelberger}, Audrey and {Wurz}, Peter and {Asamura}, Kazushi},
        title = "Energetic neutral atom imaging of the moon: Observation of a mini-magnetosphere above a lunar magnetic anomaly",
    booktitle = {38th COSPAR Scientific Assembly},
         year = 2010,
       volume = {38},
        pages = {11},
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@INPROCEEDINGS{2010ASSP...19..531B,
       author = {{Bhardwaj}, A. and {Barabash}, S. and {Sridharan}, R. and {Wieser}, M. and {Dhanya}, M.~B. and {Futaana}, Y. and {Asamura}, K. and {Kazama}, Y. and {McCann}, D. and {Varier}, S. and {Vijayakumar}, E. and {Mohankumar}, S.~V. and {Raghavendra}, K.~V. and {Kurian}, T. and {Thampi}, R.~S. and {Andersson}, H. and {Svensson}, J. and {Karlsson}, S. and {Fischer}, J. and {Holmstrom}, M. and {Wurz}, P. and {Lundin}, R.},
        title = "Solar Wind Monitoring with SWIM-SARA Onboard Chandrayaan-1",
    booktitle = {Magnetic Coupling between the Interior and Atmosphere of the Sun},
         year = 2010,
       series = {Astrophysics and Space Science Proceedings},
       volume = {19},
        pages = {531-532},
          doi = {10.1007/978-3-642-02859-5\_88},
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@ARTICLE{2009P&SS...57.2132W,
       author = {{Wieser}, Martin and {Barabash}, Stas and {Futaana}, Yoshifumi and {Holmstr{\"o}m}, Mats and {Bhardwaj}, Anil and {Sridharan}, R. and {Dhanya}, M.~B. and {Wurz}, Peter and {Schaufelberger}, Audrey and {Asamura}, Kazushi},
        title = "Extremely high reflection of solar wind protons as neutral hydrogen atoms from regolith in space",
      journal = {\planss},
         year = 2009,
       volume = {57},
       number = {14-15},
        pages = {2132-2134},
          doi = {10.1016/j.pss.2009.09.012},
archivePrefix = {arXiv},
       eprint = {1012.2972},
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       adsurl = {https://ui.adsabs.harvard.edu/abs/2009P&SS...57.2132W},
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@ARTICLE{2009GeoRL..3620104V,
       author = {{Vineeth}, C. and {Pant}, T.~K. and {Kumar}, K.~K. and {Ramkumar}, G. and {Sridharan}, R.},
        title = "Signatures of low latitude-high latitude coupling in the tropical MLT region during sudden stratospheric warming",
      journal = {\grl},
         year = 2009,
       volume = {36},
       number = {20},
          eid = {L20104},
        pages = {L20104},
          doi = {10.1029/2009GL040375},
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@ARTICLE{2009AnGeo..27.3853M,
       author = {{Manju}, G. and {Pant}, T.~K. and {Devasia}, C.~V. and {Ravindran}, S. and {Sridharan}, R.},
        title = "Electrodynamical response of the Indian low-mid latitude ionosphere to the very large solar flare of 28 October 2003 - a case study",
      journal = {Annales Geophysicae},
         year = 2009,
       volume = {27},
       number = {10},
        pages = {3853-3860},
          doi = {10.5194/angeo-27-3853-2009},
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@INPROCEEDINGS{2009epsc.conf..736W,
       author = {{Wieser}, M. and {Barabash}, S. and {Bhardwaj}, A. and {Sridharan}, R. and {Futaana}, Y. and {Holmstr{\"o}m}, M. and {Lundin}, R. and {Dhanya}, M.~B. and {Asamura}, K. and {Wurz}, P.},
        title = "Observations by the Sub-keV Atom Reflecting Analyzer (SARA) on board of Chandrayaan-1",
    booktitle = {European Planetary Science Congress 2009},
         year = 2009,
        pages = {736},
       adsurl = {https://ui.adsabs.harvard.edu/abs/2009epsc.conf..736W},
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@ARTICLE{2009JGRA..114.8309S,
       author = {{Sreeja}, V. and {Balan}, N. and {Ravindran}, Sudha and {Pant}, Tarun Kumar and {Sridharan}, R. and {Bailey}, G.~J.},
        title = "Additional stratifications in the equatorial F region at dawn and dusk during geomagnetic storms: Role of electrodynamics",
      journal = {Journal of Geophysical Research (Space Physics)},
         year = 2009,
       volume = {114},
       number = {A8},
          eid = {A08309},
        pages = {A08309},
          doi = {10.1029/2009JA014373},
       adsurl = {https://ui.adsabs.harvard.edu/abs/2009JGRA..114.8309S},
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@ARTICLE{2009JGRA..114.6314S,
       author = {{Sreeja}, V. and {Devasia}, C.~V. and {Ravindran}, Sudha and {Pant}, Tarun Kumar and {Sridharan}, R.},
        title = "Response of the equatorial and low-latitude ionosphere in the Indian sector to the geomagnetic storms of January 2005",
      journal = {Journal of Geophysical Research (Space Physics)},
         year = 2009,
       volume = {114},
       number = {A6},
          eid = {A06314},
        pages = {A06314},
          doi = {10.1029/2009JA014179},
       adsurl = {https://ui.adsabs.harvard.edu/abs/2009JGRA..114.6314S},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
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@ARTICLE{2009AnGeo..27..313S,
       author = {{Sreeja}, V. and {Vineeth}, C. and {Pant}, Tarun Kumar and {Ravindran}, Sudha and {Sridharan}, R.},
        title = "Role of gravity wavelike seed perturbations on the triggering of ESF - a case study from unique dayglow observations",
      journal = {Annales Geophysicae},
         year = 2009,
       volume = {27},
       number = {1},
        pages = {313-318},
          doi = {10.5194/angeo-27-313-2009},
       adsurl = {https://ui.adsabs.harvard.edu/abs/2009AnGeo..27..313S},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
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@ARTICLE{2008GeoRL..3518809K,
       author = {{Kumar}, Karanam Kishore and {Vineeth}, C. and {Antonita}, T. Maria and {Pant}, Tarun Kumar and {Sridharan}, R.},
        title = "Determination of day-time OH emission heights using simultaneous meteor radar, day-glow photometer and TIMED/SABER observations over Thumba (8.5{ deg}N, 77{ deg}E)",
      journal = {\grl},
         year = 2008,
       volume = {35},
       number = {18},
          eid = {L18809},
        pages = {L18809},
          doi = {10.1029/2008GL035376},
       adsurl = {https://ui.adsabs.harvard.edu/abs/2008GeoRL..3518809K},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@ARTICLE{2008PASP..120..791S,
       author = {{Sridharan}, R. and {Allen}, Ronald J.},
        title = "Crowded-Field Astrometry with SIM PlanetQuest. II. An Improved Instrument Model",
      journal = {\pasp},
         year = 2008,
       volume = {120},
       number = {869},
        pages = {791},
          doi = {10.1086/590217},
archivePrefix = {arXiv},
       eprint = {0805.4622},
 primaryClass = {astro-ph},
       adsurl = {https://ui.adsabs.harvard.edu/abs/2008PASP..120..791S},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@ARTICLE{2008JGRA..113.7310T,
       author = {{Tulasi Ram}, S. and {Rama Rao}, P.~V.~S. and {Prasad}, D.~S.~V.~V.~D. and {Niranjan}, K. and {Gopi Krishna}, S. and {Sridharan}, R. and {Ravindran}, Sudha},
        title = "Local time dependent response of postsunset ESF during geomagnetic storms",
      journal = {Journal of Geophysical Research (Space Physics)},
         year = 2008,
       volume = {113},
       number = {A7},
          eid = {A07310},
        pages = {A07310},
          doi = {10.1029/2007JA012922},
       adsurl = {https://ui.adsabs.harvard.edu/abs/2008JGRA..113.7310T},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
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@ARTICLE{2008JASTP..70.1066M,
       author = {{Manju}, G. and {Ravindran}, Sudha and {Devasia}, C.~V. and {Thampi}, Smitha V. and {Sridharan}, R.},
        title = "Plasmaspheric electron content (PEC) over low latitude regions around the magnetic equator in the Indian sector during different geophysical conditions",
      journal = {Journal of Atmospheric and Solar-Terrestrial Physics},
         year = 2008,
       volume = {70},
       number = {7},
        pages = {1066-1073},
          doi = {10.1016/j.jastp.2008.01.006},
       adsurl = {https://ui.adsabs.harvard.edu/abs/2008JASTP..70.1066M},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
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@ARTICLE{2008JGRA..113.3302V,
       author = {{Vineeth}, C. and {Pant}, Tarun K. and {Thampi}, Smitha V. and {Sridharan}, R. and {Ravindran}, Sudha and {Devasia}, C.~V. and {Kishore Kumar}, K. and {Alex}, S.},
        title = "Investigation of the response of equatorial MLTI region during a partial solar eclipse through ground-based daytime optical technique",
      journal = {Journal of Geophysical Research (Space Physics)},
         year = 2008,
       volume = {113},
       number = {A3},
          eid = {A03302},
        pages = {A03302},
          doi = {10.1029/2007JA012335},
       adsurl = {https://ui.adsabs.harvard.edu/abs/2008JGRA..113.3302V},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@ARTICLE{2008ApJ...673..954C,
       author = {{Campbell}, M.~F. and {K.}, T. and {Sridharan} and {Beuther}, H. and {Lacy}, J.~H. and {Hora}, J.~L. and {Zhu}, Q. and {Kassis}, M. and {Saito}, M. and {De Buizer}, J.~M. and {Fung}, S.~H. and {Johnson}, L.~C.},
        title = "Mid-Infrared Photometry and Spectra of Three High-Mass Protostellar Candidates at IRAS 18151-1208 and IRAS 20343+4129",
      journal = {\apj},
         year = 2008,
       volume = {673},
       number = {2},
        pages = {954-967},
          doi = {10.1086/524768},
archivePrefix = {arXiv},
       eprint = {0710.3754},
 primaryClass = {astro-ph},
       adsurl = {https://ui.adsabs.harvard.edu/abs/2008ApJ...673..954C},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@INPROCEEDINGS{2008cosp...37.3464W,
       author = {{Wieser}, Martin and {Barabash}, Stas and {Bhardwaj}, Anil and {Sridharan}, R. and {Futaana}, Yoshifumi and {Holmstr{\"o}m}, Mats and {Asamura}, Kazushi and {Wurz}, Peter},
        title = "The Sub-keV Atom Reflecting Analyzer on Chandrayaan-1",
    booktitle = {37th COSPAR Scientific Assembly},
         year = 2008,
       volume = {37},
        pages = {3464},
       adsurl = {https://ui.adsabs.harvard.edu/abs/2008cosp...37.3464W},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@INPROCEEDINGS{2008cosp...37.3008S,
       author = {{Sridharan}, R.},
        title = "Small Satellites for Atmospheric and near earth Space sciences - the Indian perspectives of a low cost access to Space",
    booktitle = {37th COSPAR Scientific Assembly},
         year = 2008,
       volume = {37},
        pages = {3008},
       adsurl = {https://ui.adsabs.harvard.edu/abs/2008cosp...37.3008S},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@INPROCEEDINGS{2008cosp...37.2343P,
       author = {{Pant}, Tarun and {Vineeth}, C. and {Sridharan}, R.},
        title = "The polar Sudden Stratospheric Warming (SSW) and it's possible manifestations in the equatorial Mesosphere-Thermosphere-Ionosphere",
    booktitle = {37th COSPAR Scientific Assembly},
         year = 2008,
       volume = {37},
        pages = {2343},
       adsurl = {https://ui.adsabs.harvard.edu/abs/2008cosp...37.2343P},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@INPROCEEDINGS{2008cosp...37..956G,
       author = {{G}, Manju and {Pant}, Tarun and {Ravindran}, Sudha and {Sridharan}, R.},
        title = "On the response of the Indian low latitude ionospheric regions to the magnetic disturbances of October 2003",
    booktitle = {37th COSPAR Scientific Assembly},
         year = 2008,
       volume = {37},
        pages = {956},
       adsurl = {https://ui.adsabs.harvard.edu/abs/2008cosp...37..956G},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@INPROCEEDINGS{2008cosp...37..158B,
       author = {{Bagiya}, Mala and {Thampi}, Smitha and {Aggarwal}, Malini and {Ravindran}, Sudha and {Joshi}, H.~P. and {Iyer}, K.~N. and {G}, Manju and {Sridharan}, R.},
        title = "Geomagnetic storm effect on low-latitude total electron content",
    booktitle = {37th COSPAR Scientific Assembly},
         year = 2008,
       volume = {37},
        pages = {158},
       adsurl = {https://ui.adsabs.harvard.edu/abs/2008cosp...37..158B},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@INPROCEEDINGS{2008BASIP..25...40S,
       author = {{Sreejith}, P. and {Sridharan}, R. and {Sankarasubramanian}, K.},
        title = "Seeing induced cross-talks in filter-based velocity measurements",
    booktitle = {Bulletin of the Astronomical Society of India Proceedings},
         year = 2008,
       series = {Bulletin of the Astronomical Society of India Proceedings},
       volume = {25},
        pages = {40},
       adsurl = {https://ui.adsabs.harvard.edu/abs/2008BASIP..25...40S},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
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@ARTICLE{2007PASP..119.1420S,
       author = {{Sridharan}, R. and {Allen}, Ronald J.},
        title = "Crowded-Field Astrometry with SIM PlanetQuest. I. Estimating the Single-Measurement Astrometric Bias Arising from Confusion",
      journal = {\pasp},
         year = 2007,
       volume = {119},
       number = {862},
        pages = {1420-1440},
          doi = {10.1086/524410},
archivePrefix = {arXiv},
       eprint = {0710.4262},
 primaryClass = {astro-ph},
       adsurl = {https://ui.adsabs.harvard.edu/abs/2007PASP..119.1420S},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@INPROCEEDINGS{2007SPIE.6693E..1HS,
       author = {{Sridharan}, R. and {Allen}, R.~J.},
        title = "Estimation of confusion in SIM targets with a detailed focal plane model",
    booktitle = {Techniques and Instrumentation for Detection of Exoplanets III},
         year = 2007,
       editor = {{Coulter}, Daniel R.},
       series = {Society of Photo-Optical Instrumentation Engineers (SPIE) Conference Series},
       volume = {6693},
          eid = {66931H},
        pages = {66931H},
          doi = {10.1117/12.734700},
       adsurl = {https://ui.adsabs.harvard.edu/abs/2007SPIE.6693E..1HS},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
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@INPROCEEDINGS{2007SPIE.6689E..0ZS,
       author = {{Sridharan}, R. and {Raja Bayanna}, A. and {Louis}, Rohan Eugene and {Kumar}, Brajesh and {Mathew}, Shibu K. and {Venkatakrishnan}, P.},
        title = "An image stabilization system for solar observations",
    booktitle = {Solar Physics and Space Weather Instrumentation II},
         year = 2007,
       editor = {{Fineschi}, Silvano and {Viereck}, Rodney A.},
       series = {Society of Photo-Optical Instrumentation Engineers (SPIE) Conference Series},
       volume = {6689},
          eid = {66890Z},
        pages = {66890Z},
          doi = {10.1117/12.739844},
       adsurl = {https://ui.adsabs.harvard.edu/abs/2007SPIE.6689E..0ZS},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
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@ARTICLE{2007GeoRL..3415102P,
       author = {{Pant}, Tarun Kumar and {Tiwari}, Diwakar and {Vineeth}, C. and {Thampi}, Smitha V. and {Sridharan}, S. and {Devasia}, C.~V. and {Sridharan}, R. and {Gurubaran}, S. and {Sekar}, R.},
        title = "Investigation on the mesopause energetics and its possible implications on the equatorial MLTI processes through coordinated daytime airglow and radar measurements",
      journal = {\grl},
         year = 2007,
       volume = {34},
       number = {15},
          eid = {L15102},
        pages = {L15102},
          doi = {10.1029/2007GL030193},
       adsurl = {https://ui.adsabs.harvard.edu/abs/2007GeoRL..3415102P},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@ARTICLE{2007GeoRL..3414101V,
       author = {{Vineeth}, C. and {Pant}, Tarun Kumar and {Devasia}, C.~V. and {Sridharan}, R.},
        title = "Highly localized cooling in daytime mesopause temperature over the dip equator during counter electrojet events: First results",
      journal = {\grl},
         year = 2007,
       volume = {34},
       number = {14},
          eid = {L14101},
        pages = {L14101},
          doi = {10.1029/2007GL030298},
       adsurl = {https://ui.adsabs.harvard.edu/abs/2007GeoRL..3414101V},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@ARTICLE{2007JGRA..112.6301T,
       author = {{Thampi}, Smitha V. and {Balan}, N. and {Ravindran}, Sudha and {Pant}, Tarun Kumar and {Devasia}, C.~V. and {Sreelatha}, P. and {Sridharan}, R. and {Bailey}, G.~J.},
        title = "An additional layer in the low-latitude ionosphere in Indian longitudes: Total electron content observations and modeling",
      journal = {Journal of Geophysical Research (Space Physics)},
         year = 2007,
       volume = {112},
       number = {A6},
          eid = {A06301},
        pages = {A06301},
          doi = {10.1029/2006JA011974},
       adsurl = {https://ui.adsabs.harvard.edu/abs/2007JGRA..112.6301T},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@ARTICLE{2007GeoRL..3412102V,
       author = {{Vineeth}, C. and {Pant}, Tarun Kumar and {Devasia}, C.~V. and {Sridharan}, R.},
        title = "Atmosphere-Ionosphere coupling observed over the dip equatorial MLTI region through the quasi 16-day wave",
      journal = {\grl},
         year = 2007,
       volume = {34},
       number = {12},
          eid = {L12102},
        pages = {L12102},
          doi = {10.1029/2007GL030010},
       adsurl = {https://ui.adsabs.harvard.edu/abs/2007GeoRL..3412102V},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@ARTICLE{2007AdSpR..40..436T,
       author = {{Thampi}, Smitha V. and {Ravindran}, Sudha and {Devasia}, C.~V. and {Sreelatha}, P. and {Pant}, Tarun K. and {Sridharan}, R. and {Ratnam}, D. Venkata and {Sarma}, A.~D. and {Reddi}, C. Raghava and {Jose}, Jessy and {Sastri}, J.~H.},
        title = "Coherent Radio Beacon Experiment (CRABEX) for tomographic imaging of the equatorial ionosphere in the Indian longitudes   Preliminary results",
      journal = {Advances in Space Research},
         year = 2007,
       volume = {40},
       number = {3},
        pages = {436-441},
          doi = {10.1016/j.asr.2007.01.054},
       adsurl = {https://ui.adsabs.harvard.edu/abs/2007AdSpR..40..436T},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
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@ARTICLE{2007AdSpR..39.1304T,
       author = {{Tulasi Ram}, S. and {Rama Rao}, P.~V.~S. and {Prasad}, D.~S.~V.~V.~D. and {Niranjan}, K. and {Sridharan}, R. and {Devasia}, C.~V. and {Ravindran}, Sudha},
        title = "Local time dependant response of Indian equatorial ionosphere to the moderate geomagnetic storms",
      journal = {Advances in Space Research},
         year = 2007,
       volume = {39},
       number = {8},
        pages = {1304-1312},
          doi = {10.1016/j.asr.2006.12.031},
       adsurl = {https://ui.adsabs.harvard.edu/abs/2007AdSpR..39.1304T},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@INPROCEEDINGS{2006ihy..workE..52S,
       author = {{Sridharan}, R.},
        title = "Interplay Between the Equatorial Geophysical Processes",
    booktitle = {2nd UN/NASA Workshop on International Heliophysical Year and Basic Space Science},
         year = 2006,
          eid = {52},
        pages = {52},
       adsurl = {https://ui.adsabs.harvard.edu/abs/2006ihy..workE..52S},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@ARTICLE{2006GeoRL..3313103T,
       author = {{Thampi}, Smitha V. and {Ravindran}, Sudha and {Pant}, Tarun Kumar and {Devasia}, C.~V. and {Sreelatha}, P. and {Sridharan}, R.},
        title = "Deterministic prediction of post-sunset ESF based on the strength and asymmetry of EIA from ground based TEC measurements: Preliminary results",
      journal = {\grl},
         year = 2006,
       volume = {33},
       number = {13},
          eid = {L13103},
        pages = {L13103},
          doi = {10.1029/2006GL026376},
       adsurl = {https://ui.adsabs.harvard.edu/abs/2006GeoRL..3313103T},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@INPROCEEDINGS{2006ilws.conf..414T,
       author = {{Thampi}, S.~V. and {Ravindran}, S. and {Devasia}, C.~V. and {Pant}, T.~K. and {Sreelatha}, P. and {Sridharan}, R.},
        title = "Prediction of post-sunset ESF based on the strength and asymmetry of EIA from ground based TEC measurements",
    booktitle = {Proceedings of the ILWS Workshop},
         year = 2006,
       editor = {{Gopalswamy}, N. and {Bhattacharyya}, A.},
        pages = {414},
       adsurl = {https://ui.adsabs.harvard.edu/abs/2006ilws.conf..414T},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
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@INPROCEEDINGS{2006ilws.conf...13S,
       author = {{Spann}, J.~F. and {Sridharan}, R.},
        title = "Panel discussion: ILWS Panel Discussion on Future Collaborations",
    booktitle = {Proceedings of the ILWS Workshop},
         year = 2006,
       editor = {{Gopalswamy}, N. and {Bhattacharyya}, A.},
        pages = {13},
       adsurl = {https://ui.adsabs.harvard.edu/abs/2006ilws.conf...13S},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
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@INPROCEEDINGS{2006cosp...36.1784R,
       author = {{Ravindran}, Sudha and {Manju}, G. and {Devasia}, C.~V. and {Sridharan}, R. and {Thampi}, S.~V. and {Sreelatha}, P. and {Sreeja}, V. and {Pant}, T.~K. and {Raghava Reddi}, C.},
        title = "Plasmaspheric electron content variation in the magnetic equatorial region during space weather events: Results from the CRABEX (Coherent Radio Beacon Experiment) using the beacon onboard the Indian geostationary satellite (GSAT - 2)",
    booktitle = {36th COSPAR Scientific Assembly},
         year = 2006,
       volume = {36},
        pages = {1784},
       adsurl = {https://ui.adsabs.harvard.edu/abs/2006cosp...36.1784R},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
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@INPROCEEDINGS{2006cosp...36.1781T,
       author = {{Thampi}, S.~V. and {Ravindran}, Sudha and {Pant}, Tarun and {Sreelatha}, P. and {Devasia}, C.~V. and {Sridharan}, R.},
        title = "Seasonal variation of the 'forecast parameter' for the occurrence of post-sunset ESF using ground based TEC measurements",
    booktitle = {36th COSPAR Scientific Assembly},
         year = 2006,
       volume = {36},
        pages = {1781},
       adsurl = {https://ui.adsabs.harvard.edu/abs/2006cosp...36.1781T},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@INPROCEEDINGS{2006cosp...36.1405P,
       author = {{Pant}, T. and {Vineeth}, C. and {Sridharan}, R. and {Devasia}, C.},
        title = "Investigation of the mesopause energetics and its possible implications on the mesosphere-lower thermosphere -ionosphere (MLTI) processes",
    booktitle = {36th COSPAR Scientific Assembly},
         year = 2006,
       volume = {36},
        pages = {1405},
       adsurl = {https://ui.adsabs.harvard.edu/abs/2006cosp...36.1405P},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@ARTICLE{2006AdSpR..37...38K,
       author = {{Kazama}, Yoichi and {Barabash}, Stas and {Bhardwaj}, Anil and {Asamura}, Kazushi and {Futaana}, Yoshifumi and {Holmstr{\"o}m}, Mats and {Lundin}, Rickard and {Sridharan}, R. and {Wurz}, Peter},
        title = "Energetic neutral atom imaging mass spectroscopy of the Moon and Mercury environments",
      journal = {Advances in Space Research},
         year = 2006,
       volume = {37},
       number = {1},
        pages = {38-44},
          doi = {10.1016/j.asr.2005.05.047},
       adsurl = {https://ui.adsabs.harvard.edu/abs/2006AdSpR..37...38K},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
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@ARTICLE{2005JESS..114..749B,
       author = {{Bhardwaj}, Anil and {Barabash}, Stas and {Futaana}, Yoshifumi and {Kazama}, Yoichi and {Asamura}, Kazushi and {McCann}, David and {Sridharan}, R. and {Holmstrom}, Mats and {Wurz}, Peter and {Lundin}, Rickard},
        title = "Low energy neutral atom imaging on the Moon with the SARA instrument aboard Chandrayaan-1 mission",
      journal = {Journal of Earth System Science},
         year = 2005,
       volume = {114},
       number = {6},
        pages = {749-760},
          doi = {10.1007/BF02715960},
       adsurl = {https://ui.adsabs.harvard.edu/abs/2005JESS..114..749B},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
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@INPROCEEDINGS{2005ASPC..346...47S,
       author = {{Sridharan}, R.},
        title = "On the Characteristic Scales of Solar Convection",
    booktitle = {Large-scale Structures and their Role in Solar Activity},
         year = 2005,
       editor = {{Sankarasubramanian}, K. and {Penn}, M. and {Pevtsov}, A.},
       series = {Astron.\ Soc.\ Pacific Conf.\ Ser.},
       volume = {346},
        pages = {47},
       adsurl = {https://ui.adsabs.harvard.edu/abs/2005ASPC..346...47S},
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@ARTICLE{2005JGRA..11011305P,
       author = {{Patra}, A.~K. and {Tiwari}, D. and {Devasia}, C.~V. and {Pant}, T.~K. and {Sridharan}, R.},
        title = "East-west asymmetries of the equatorial electrojet 8.3 m type-2 echoes observed over Trivandrum and a possible explanation",
      journal = {Journal of Geophysical Research (Space Physics)},
         year = 2005,
       volume = {110},
       number = {A11},
          eid = {A11305},
        pages = {A11305},
          doi = {10.1029/2005JA011124},
       adsurl = {https://ui.adsabs.harvard.edu/abs/2005JGRA..11011305P},
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@ARTICLE{2005GeoRL..3219101V,
       author = {{Vineeth}, C. and {Pant}, Tarun Kumar and {Antonita}, Maria and {Ramkumar}, Geetha and {Devasia}, C.~V. and {Sridharan}, R.},
        title = "A comparative study of daytime mesopause temperatures obtained using unique ground based optical and meteor wind radar techniques over the magnetic equator",
      journal = {\grl},
         year = 2005,
       volume = {32},
       number = {19},
          eid = {L19101},
        pages = {L19101},
          doi = {10.1029/2005GL023728},
       adsurl = {https://ui.adsabs.harvard.edu/abs/2005GeoRL..3219101V},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
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@ARTICLE{2005BASI...33..415V,
       author = {{Venkatakrishnan}, P. and {Sridharan}, R. and {Gupta}, S.~K.},
        title = "Imaging with Insolated Mirrors",
      journal = {Bulletin of the Astronomical Society of India},
         year = 2005,
       volume = {33},
        pages = {415-415},
       adsurl = {https://ui.adsabs.harvard.edu/abs/2005BASI...33..415V},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
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@ARTICLE{2005BASI...33..414S,
       author = {{Sridharan}, R. and {Bayanna}, A. Raja and {Kumar}, Brajesh and {Venkatakrishnan}, P.},
        title = "An Image Stabilization System for Solar Observations",
      journal = {Bulletin of the Astronomical Society of India},
         year = 2005,
       volume = {33},
        pages = {414-414},
       adsurl = {https://ui.adsabs.harvard.edu/abs/2005BASI...33..414S},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@ARTICLE{2005BASI...33..413K,
       author = {{Kumar}, Brajesh and {Sridharan}, R. and {Bayanna}, A. Raja and {Venkatakrishnan}, P.},
        title = "Preliminary Results on the Calibration and Control of an Adaptive Optics System",
      journal = {Bulletin of the Astronomical Society of India},
         year = 2005,
       volume = {33},
        pages = {413-413},
       adsurl = {https://ui.adsabs.harvard.edu/abs/2005BASI...33..413K},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
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@ARTICLE{2005BASI...33..413B,
       author = {{Bayanna}, A. Raja and {Sridharan}, R. and {Venkatakrishnan}, P.},
        title = "Phase Diversity Technique for High Resolution Solar Imaging",
      journal = {Bulletin of the Astronomical Society of India},
         year = 2005,
       volume = {33},
        pages = {413-413},
       adsurl = {https://ui.adsabs.harvard.edu/abs/2005BASI...33..413B},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@ARTICLE{2005BASI...33..265V,
       author = {{Venkatakrishnan}, P. and {Sridharan}, R. and {Gupta}, S.~K.},
        title = "Imaging with insolated mirrors",
      journal = {Bulletin of the Astronomical Society of India},
         year = 2005,
       volume = {33},
       number = {3},
        pages = {265},
       adsurl = {https://ui.adsabs.harvard.edu/abs/2005BASI...33..265V},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@ARTICLE{2005GeoRL..3211104T,
       author = {{Thampi}, Smitha V. and {Ravindran}, Sudha and {Devasia}, C.~V. and {Pant}, Tarun K. and {Sreelatha}, P. and {Sridharan}, R.},
        title = "First observation of topside ionization ledges using radio beacon measurements from low Earth orbiting satellites",
      journal = {\grl},
         year = 2005,
       volume = {32},
       number = {11},
          eid = {L11104},
        pages = {L11104},
          doi = {10.1029/2005GL022883},
       adsurl = {https://ui.adsabs.harvard.edu/abs/2005GeoRL..3211104T},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@INPROCEEDINGS{2005AAS...206.1402S,
       author = {{Sridharan}, R. and {Allen}, R.~J.},
        title = "Ultimate Limits to Precision Astrometry with the SIM PlanetQuest Mission",
    booktitle = {AAS abstracts \#206},
         year = 2005,
       series = {AAS abstracts},
       volume = {206},
          eid = {14.02},
        pages = {14.02},
       adsurl = {https://ui.adsabs.harvard.edu/abs/2005AAS...206.1402S},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@ARTICLE{2005JGRA..110.2307P,
       author = {{Patra}, A.~K. and {Tiwari}, D. and {Sripathi}, S. and {Rao}, P.~B. and {Sridharan}, R. and {Devasia}, C.~V. and {Viswanathan}, K.~S. and {Subbarao}, K.~S.~V. and {Sekar}, R. and {Kherani}, E.~A.},
        title = "Simultaneous radar observations of meter-scale F region irregularities at and off the magnetic equator over India",
      journal = {Journal of Geophysical Research (Space Physics)},
         year = 2005,
       volume = {110},
       number = {A2},
          eid = {A02307},
        pages = {A02307},
          doi = {10.1029/2004JA010565},
       adsurl = {https://ui.adsabs.harvard.edu/abs/2005JGRA..110.2307P},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@INPROCEEDINGS{2005sao..conf..132S,
       author = {{Sridharan}, R. and {Bayanna}, A. Raja and {Venkatakrishnan}, P.},
        title = "Simulations of Solar AO Systems",
    booktitle = {Science with Adaptive Optics},
         year = 2005,
       editor = {{Brandner}, Wolfgang and {Kasper}, Markus E.},
        pages = {132},
          doi = {10.1007/10828557\_22},
       adsurl = {https://ui.adsabs.harvard.edu/abs/2005sao..conf..132S},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@ARTICLE{2004AnGeo..22.3445T,
       author = {{Thampi}, S. and {Pant}, T. and {Ravindran}, S. and {Devasia}, C. and {Sridharan}, R.},
        title = "Simulation studies on the tomographic reconstruction of the equatorial and low-latitude ionosphere in the context of the Indian tomography experiment: CRABEX",
      journal = {Annales Geophysicae},
         year = 2004,
       volume = {22},
       number = {10},
        pages = {3445-3460},
          doi = {10.5194/angeo-22-3445-2004},
       adsurl = {https://ui.adsabs.harvard.edu/abs/2004AnGeo..22.3445T},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@ARTICLE{2004AnGeo..22.3299P,
       author = {{Pant}, T. and {Tiwari}, D. and {Sridharan}, S. and {Sridharan}, R. and {Gurubaran}, S. and {Subbarao}, K. and {Sekar}, R.},
        title = "Evidence for direct solar control of the mesopause dynamics through dayglow and radar measurements",
      journal = {Annales Geophysicae},
         year = 2004,
       volume = {22},
       number = {9},
        pages = {3299-3303},
          doi = {10.5194/angeo-22-3299-2004},
       adsurl = {https://ui.adsabs.harvard.edu/abs/2004AnGeo..22.3299P},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@ARTICLE{2004SoPh..222...35S,
       author = {{Sridharan}, R. and {Dashora}, Nirvikar and {Venkatakrishnan}, P.},
        title = "Estimation of Fried's Parameter from Long-Exposure Solar Images",
      journal = {\solphys},
         year = 2004,
       volume = {222},
       number = {1},
        pages = {35-41},
          doi = {10.1023/B:SOLA.0000036874.76464.4e},
       adsurl = {https://ui.adsabs.harvard.edu/abs/2004SoPh..222...35S},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@ARTICLE{2004GeoRL..3112809J,
       author = {{Jyoti}, N. and {Devasia}, C.~V. and {Sridharan}, R. and {Tiwari}, Diwakar},
        title = "Threshold height (h'F)$\_{c}$ for the meridional wind to play a deterministic role in the bottom side equatorial spread F and its dependence on solar activity",
      journal = {\grl},
         year = 2004,
       volume = {31},
       number = {12},
          eid = {L12809},
        pages = {L12809},
          doi = {10.1029/2004GL019455},
       adsurl = {https://ui.adsabs.harvard.edu/abs/2004GeoRL..3112809J},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@ARTICLE{2004AnGeo..22..911T,
       author = {{Tiwari}, D. and {Patra}, A. and {Devasia}, C. and {Sridharan}, R. and {Jyoti}, N. and {Viswanathan}, K. and {Subbarao}, K.},
        title = "Radar Observations of 8.3-m scale equatorial spread F irregularities over Trivandrum",
      journal = {Annales Geophysicae},
         year = 2004,
       volume = {22},
       number = {3},
        pages = {911-922},
          doi = {10.5194/angeo-22-911-2004},
       adsurl = {https://ui.adsabs.harvard.edu/abs/2004AnGeo..22..911T},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@INPROCEEDINGS{2004SPIE.5171..219S,
       author = {{Sridharan}, Rengaswamy and {Bayanna}, A.~R.},
        title = "Low-order adaptive optics for the meter aperture solar telescope of Udaipur Solar Observatory",
    booktitle = {Telescopes and Instrumentation for Solar Astrophysics},
         year = 2004,
       editor = {{Fineschi}, Silvano and {Gummin}, Mark A.},
       series = {Society of Photo-Optical Instrumentation Engineers (SPIE) Conference Series},
       volume = {5171},
        pages = {219-230},
          doi = {10.1117/12.509230},
       adsurl = {https://ui.adsabs.harvard.edu/abs/2004SPIE.5171..219S},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@INPROCEEDINGS{2004cosp...35.2566D,
       author = {{Devasia}, C.~V. and {Tiwari}, D. and {Patraa}, A.~K. and {Sridharan}, R. and {Jyoti}, N. and {Viswanathan}, K.~S. and {Subbarao}, K.~S.~V.},
        title = "Radar observations of 8.3 m scale equatorial spread f irregularities over Trivandrum",
    booktitle = {35th COSPAR Scientific Assembly},
         year = 2004,
       volume = {35},
        pages = {2566},
       adsurl = {https://ui.adsabs.harvard.edu/abs/2004cosp...35.2566D},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@INPROCEEDINGS{2004cosp...35.2563P,
       author = {{Patra}, A.~K. and {Pant}, T.~K. and {Devasia}, C.~V. and {Sridharan}, R. and {Subbarao}, K.~S.~V.},
        title = "East-west Asymmetry in the 8.3 m scale size EEJ irregularities over dip equator Trivandrum, India",
    booktitle = {35th COSPAR Scientific Assembly},
         year = 2004,
       volume = {35},
        pages = {2563},
       adsurl = {https://ui.adsabs.harvard.edu/abs/2004cosp...35.2563P},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@INPROCEEDINGS{2004cosp...35.2467K,
       author = {{Kumar Pant}, T. and {Tiwari}, D. and {Subbarao}, K.~S. and {Devasia}, C.~V. and {Sridharan}, R. and {Sekar}, R.},
        title = "Causative mechanism for the variabilities exhibited by o1d 630.0nm dayglow through coordinated optical and radar measurements",
    booktitle = {35th COSPAR Scientific Assembly},
         year = 2004,
       volume = {35},
        pages = {2467},
       adsurl = {https://ui.adsabs.harvard.edu/abs/2004cosp...35.2467K},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@INPROCEEDINGS{2004cosp...35.2463K,
       author = {{Kumar Pant}, T. and {Tiwari}, D. and {Vineeth}, C. and {Subbarao}, K.~S. and {Devasia}, C.~V. and {Sridharan}, R. and {Sekar}, R.},
        title = "Investigation of the mesopause energetics and its possible implications on the mesosphere-lower thermosphere-ionosphere (MLTI) processes through coordinated daytime airglow and radar measurements",
    booktitle = {35th COSPAR Scientific Assembly},
         year = 2004,
       volume = {35},
        pages = {2463},
       adsurl = {https://ui.adsabs.harvard.edu/abs/2004cosp...35.2463K},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@INPROCEEDINGS{2004cosp...35.2169T,
       author = {{Thampi}, S.~V. and {Devasia}, C.~V. and {Ravindran}, S. and {Pant}, T.~K. and {Sridharan}, R.},
        title = "An observational study on the Strength and Movement of EIA in the Indian zone - Results from the Indian Tomography Experiment (CRABEX)",
    booktitle = {35th COSPAR Scientific Assembly},
         year = 2004,
       volume = {35},
        pages = {2169},
       adsurl = {https://ui.adsabs.harvard.edu/abs/2004cosp...35.2169T},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@INPROCEEDINGS{2004cosp...35.2164D,
       author = {{Devasia}, C.~V. and {Jyothi}, N. and {Pant}, K.~T. and {Diwakar}, T. and {Sridharan}, R.},
        title = "Inhibition/Development of equatorial Spread F on magnetically disturbed days - A case study",
    booktitle = {35th COSPAR Scientific Assembly},
         year = 2004,
       volume = {35},
        pages = {2164},
       adsurl = {https://ui.adsabs.harvard.edu/abs/2004cosp...35.2164D},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@INPROCEEDINGS{2004cosp...35.2162D,
       author = {{Devasia}, C.~V. and {Manju}, G. and {Sudha Ravindran}, S.~V. and {Thampi}, T.~K. and {Pant}, D.~T. and {Sridharan}, R.},
        title = "On the equatorial ionospheric response to the severe Space Weather event of October - November 2003",
    booktitle = {35th COSPAR Scientific Assembly},
         year = 2004,
       volume = {35},
        pages = {2162},
       adsurl = {https://ui.adsabs.harvard.edu/abs/2004cosp...35.2162D},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@INPROCEEDINGS{2004cosp...35...88B,
       author = {{Beusch}, J. and {Abbot}, R. and {Sridharan}, R.},
        title = "A system for predicting close approaches and potential collisions in geosynchronous orbits",
    booktitle = {35th COSPAR Scientific Assembly},
         year = 2004,
       volume = {35},
        pages = {88},
       adsurl = {https://ui.adsabs.harvard.edu/abs/2004cosp...35...88B},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@ARTICLE{2003JGRA..108.1368T,
       author = {{Tiwari}, Diwakar and {Patra}, A.~K. and {Viswanathan}, K.~S. and {Jyoti}, N. and {Devasia}, C.~V. and {Subbarao}, K.~S.~V. and {Sridharan}, R.},
        title = "Simultaneous radar observations of the electrojet plasma irregularities at 18 and 54.95 MHz over Trivandrum, India",
      journal = {Journal of Geophysical Research (Space Physics)},
         year = 2003,
       volume = {108},
       number = {A10},
          eid = {1368},
        pages = {1368},
          doi = {10.1029/2002JA009698},
       adsurl = {https://ui.adsabs.harvard.edu/abs/2003JGRA..108.1368T},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@ARTICLE{2003BASI...31..455S,
       author = {{Sridharan}, Rengaswamy and {Raja Bayanna}, A. and {Srivastava}, Nandita and {Kumar}, Brajesh and {Ravindra}, B. and {Gupta}, S.~K. and {Jain}, Naresh and {Ambastha}, A. and {Venkatakrishnan}, P.},
        title = "Performance Evaluation of Adaptive Optics Systems",
      journal = {Bulletin of the Astronomical Society of India},
         year = 2003,
       volume = {31},
        pages = {455-456},
       adsurl = {https://ui.adsabs.harvard.edu/abs/2003BASI...31..455S},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@ARTICLE{2003JASTP..65..121T,
       author = {{Taori}, Alok and {Sridharan}, R. and {Chakrabarty}, D. and {Modi}, N.~K. and {Narayanan}, R.},
        title = "Significant upper thermospheric contribution to the O ($^{1}$S)557.7nm dayglow emission: first ground based evidence",
      journal = {Journal of Atmospheric and Solar-Terrestrial Physics},
         year = 2003,
       volume = {65},
       number = {1},
        pages = {121-128},
          doi = {10.1016/S1364-6826(02)00289-4},
       adsurl = {https://ui.adsabs.harvard.edu/abs/2003JASTP..65..121T},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@ARTICLE{2002SoPh..211..395S,
       author = {{Sridharan}, R. and {Venkatakrishnan}, P. and {Verma}, V.~K.},
        title = "Estimation of Fried's Parameter From Specklegrams of Solar Features",
      journal = {\solphys},
         year = 2002,
       volume = {211},
       number = {1},
        pages = {395-410},
          doi = {10.1023/A:1022414605136},
       adsurl = {https://ui.adsabs.harvard.edu/abs/2002SoPh..211..395S},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@ARTICLE{2002AnGeo..20.1977S,
       author = {{Sridharan}, R. and {Devasia}, C.~V. and {Jyoti}, N. and {Tiwari}, Diwakar and {Viswanathan}, K.~S. and {Subbarao}, K.~S.~V.},
        title = "Effects of solar eclipse on the electrodynamical processes of the equatorial ionosphere: a case study during 11 August 1999 dusk time total solar eclipse over India",
      journal = {Annales Geophysicae},
         year = 2002,
       volume = {20},
       number = {12},
        pages = {1977-1985},
          doi = {10.5194/angeo-20-1977-2002},
       adsurl = {https://ui.adsabs.harvard.edu/abs/2002AnGeo..20.1977S},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@ARTICLE{2002AnGeo..20.1869S,
       author = {{Selvamurugan}, R. and {Devasia}, C.~V. and {Jain}, A.~R. and {Raghava Reddi}, C. and {Rao}, P.~B. and {Sridharan}, R.},
        title = "Observations on Stratospheric-Mesospheric-Thermospheric temperatures using Indian MST radar and co-located LIDAR during Leonid Meteor Shower (LMS)",
      journal = {Annales Geophysicae},
         year = 2002,
       volume = {20},
       number = {11},
        pages = {1869-1876},
          doi = {10.5194/angeo-20-1869-2002},
       adsurl = {https://ui.adsabs.harvard.edu/abs/2002AnGeo..20.1869S},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@INPROCEEDINGS{2002cosp...34E1839P,
       author = {{Pant}, T. and {Tiwari}, D. and {Vijayalakshmi}, V. and {Subbarao}, K. and {Devasia}, C. and {Sridharan}, R. and {Sekar}, R.},
        title = "Daytime optical and radar measurements of the equatorial MLTI regions - new results",
    booktitle = {34th COSPAR Scientific Assembly},
         year = 2002,
       volume = {34},
          eid = {1839},
        pages = {1839},
       adsurl = {https://ui.adsabs.harvard.edu/abs/2002cosp...34E1839P},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@INPROCEEDINGS{2002cosp...34E1381S,
       author = {{Sridharan}, R. and {Jyoti}, N. and {Devasia}, C.},
        title = "Solar activity linked variabilities in the Thermospheric meridional winds and their control on the occurrence of Equatorial Spread-F",
    booktitle = {34th COSPAR Scientific Assembly},
         year = 2002,
       volume = {34},
          eid = {1381},
        pages = {1381},
       adsurl = {https://ui.adsabs.harvard.edu/abs/2002cosp...34E1381S},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@INPROCEEDINGS{2002cosp...34E1380D,
       author = {{Devasia}, C. and {Jyoti}, N. and {Sridharan}, R. and {Raghava Reddi}, C. and {Diwakar}, T. and {Subba Rao}, K.},
        title = "On the role of vertical electron density gradients in the generation of type II irregularities associated with blanketing Es during counter electrojet events - a case study",
    booktitle = {34th COSPAR Scientific Assembly},
         year = 2002,
       volume = {34},
          eid = {1380},
        pages = {1380},
       adsurl = {https://ui.adsabs.harvard.edu/abs/2002cosp...34E1380D},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@ARTICLE{2002JASTP..64....1D,
       author = {{Devasia}, C.~V. and {Jyoti}, N. and {Subbarao}, K.~S.~V. and {Viswanathan}, K.~S. and {Tiwari}, Diwakar and {Sridharan}, R.},
        title = "On the plausible linkage of thermospheric meridional winds with the equatorial spread F",
      journal = {Journal of Atmospheric and Solar-Terrestrial Physics},
         year = 2002,
       volume = {64},
       number = {1},
        pages = {1-12},
          doi = {10.1016/S1364-6826(01)00089-X},
       adsurl = {https://ui.adsabs.harvard.edu/abs/2002JASTP..64....1D},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@ARTICLE{2002AdSpR..29..899S,
       author = {{Sojka}, J.~J. and {Eccles}, J.~V. and {Thiemann}, H. and {Sridharan}, R. and {Lakhina}, G.~S. and {Rao}, P.~B. and {Schunk}, R.~W.},
        title = "An observation-driven model of the equatorial ionosphere - DEOS rocket campaign study",
      journal = {Advances in Space Research},
         year = 2002,
       volume = {29},
       number = {6},
        pages = {899-905},
          doi = {10.1016/S0273-1177(02)00046-7},
       adsurl = {https://ui.adsabs.harvard.edu/abs/2002AdSpR..29..899S},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@ARTICLE{2001JASTP..63.1715P,
       author = {{Pant}, T.~K. and {Sridharan}, R.},
        title = "Parameterisation of the local and non-local processes in the thermospheric energy budget based on DE-2 satellite data",
      journal = {Journal of Atmospheric and Solar-Terrestrial Physics},
         year = 2001,
       volume = {63},
       number = {16},
        pages = {1715-1727},
          doi = {10.1016/S1364-6826(01)00046-3},
       adsurl = {https://ui.adsabs.harvard.edu/abs/2001JASTP..63.1715P},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@INPROCEEDINGS{2001ESASP.473..463L,
       author = {{Leclair}, Raymond A. and {Sridharan}, Ramaswamy},
        title = "Probability of collision in the geostationary orbit",
    booktitle = {Space Debris},
         year = 2001,
       editor = {{Sawaya-Lacoste}, Huguette},
       series = {ESA Special Publication},
       volume = {1},
        pages = {463-470},
       adsurl = {https://ui.adsabs.harvard.edu/abs/2001ESASP.473..463L},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@ARTICLE{2001JASTP..63..987P,
       author = {{Pant}, T.~K. and {Sridharan}, R.},
        title = "Seasonal dependence of the response of the low latitude thermosphere for external forcings",
      journal = {Journal of Atmospheric and Solar-Terrestrial Physics},
         year = 2001,
       volume = {63},
       number = {10},
        pages = {987-992},
          doi = {10.1016/S1364-6826(01)00011-6},
       adsurl = {https://ui.adsabs.harvard.edu/abs/2001JASTP..63..987P},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@ARTICLE{2001GeoRL..28.1387T,
       author = {{Taori}, Alok and {Sridharan}, R. and {Chakrabarty}, D. and {Narayanan}, R. and {Ramarao}, P.~V.~S.},
        title = "Coordinated thermospheric day-night airglow and ionospheric measurements from low latitudes{-}First results",
      journal = {\grl},
         year = 2001,
       volume = {28},
       number = {7},
        pages = {1387-1390},
          doi = {10.1029/2000GL012406},
       adsurl = {https://ui.adsabs.harvard.edu/abs/2001GeoRL..28.1387T},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@ARTICLE{2001JASTP..63..885P,
       author = {{Pant}, T.~K. and {Sridharan}, R.},
        title = "Plausible explanation for the equatorial temperature and wind anomaly (ETWA) based on chemical and dynamical processes",
      journal = {Journal of Atmospheric and Solar-Terrestrial Physics},
         year = 2001,
       volume = {63},
       number = {9},
        pages = {885-891},
          doi = {10.1016/S1364-6826(00)00196-6},
       adsurl = {https://ui.adsabs.harvard.edu/abs/2001JASTP..63..885P},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@ARTICLE{2001AnGeo..19...59C,
       author = {{Chandra}, H. and {Sharma}, S. and {Devasia}, C.~V. and {Subbarao}, K.~S.~V. and {Sridharan}, R. and {Sastri}, J.~H. and {Rao}, J.~V.~S.~V.},
        title = "Sporadic-E associated with the Leonid meteor shower event of November 1998 over low and equatorial latitudes",
      journal = {Annales Geophysicae},
         year = 2001,
       volume = {19},
       number = {1},
        pages = {59-69},
          doi = {10.5194/angeo-19-59-2001},
       adsurl = {https://ui.adsabs.harvard.edu/abs/2001AnGeo..19...59C},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@ARTICLE{2001AdSpR..27.1065T,
       author = {{Thiemann}, H. and {Sojka}, J.~J. and {Eccles}, J.~J. and {Rao}, P.~B. and {Rama Rao}, P.~V.~S. and {Sridharan}, R. and {Lakhina}, G.~S.},
        title = "Indo-German low-latitude project deos: plasma bubbles in the post sunset and nighttime sector",
      journal = {Advances in Space Research},
         year = 2001,
       volume = {27},
       number = {6-7},
        pages = {1065-1069},
          doi = {10.1016/S0273-1177(01)00139-9},
       adsurl = {https://ui.adsabs.harvard.edu/abs/2001AdSpR..27.1065T},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@ARTICLE{1999JASTP..61.1143S,
       author = {{Sridharan}, R. and {Pallam Raju}, D. and {Somayajulu}, V.~V. and {Taori}, A. and {Chakrabarty}, D. and {Raghavarao}, R.},
        title = "Imprint of equatorial electrodynamical processes in the OI 630.0 nm dayglow",
      journal = {Journal of Atmospheric and Solar-Terrestrial Physics},
         year = 1999,
       volume = {61},
       number = {15},
        pages = {1143-1155},
          doi = {10.1016/S1364-6826(99)00064-4},
       adsurl = {https://ui.adsabs.harvard.edu/abs/1999JASTP..61.1143S},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@ARTICLE{1999JASTP..61.1131S,
       author = {{Sridharan}, R. and {Taori}, A. and {Gurubaran}, S. and {Rajaram}, R. and {Shepherd}, M.~G.},
        title = "First results on daytime mesopause OH rotational temperatures using ground-based photometry from equatorial latitudes",
      journal = {Journal of Atmospheric and Solar-Terrestrial Physics},
         year = 1999,
       volume = {61},
       number = {15},
        pages = {1131-1142},
          doi = {10.1016/S1364-6826(99)00062-0},
       adsurl = {https://ui.adsabs.harvard.edu/abs/1999JASTP..61.1131S},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@ARTICLE{1999JASTP..61.1001S,
       author = {{Sridharan}, R. and {Taori}, A. and {Chakrabarty}, D. and {Chandra}, H. and {Sharma}, S. and {Narayanan}, R. and {Modi}, N.~K.},
        title = "Effects of 6 January 1997 space weather related processes in the low latitude thermosphere-ionosphere system",
      journal = {Journal of Atmospheric and Solar-Terrestrial Physics},
         year = 1999,
       volume = {61},
       number = {13},
        pages = {1001-1005},
          doi = {10.1016/S1364-6826(99)00063-2},
       adsurl = {https://ui.adsabs.harvard.edu/abs/1999JASTP..61.1001S},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@INPROCEEDINGS{1999ESASP.437..429T,
       author = {{Thiemann}, H. and {Mayer}, G. and {Piel}, A. and {Steigies}, C. and {Rama Rao}, P.~V.~S. and {Rao}, P.~B. and {Sridharan}, R. and {Somayajulu}, V.~V.},
        title = "DEOS: Rocket Investigations of the Indian Low-Latitude Ionosphere",
    booktitle = {European Rocket and Balloon Programs and Related Research},
         year = 1999,
       editor = {{Kaldeich-Sch{\"u}rmann}, B.},
       series = {ESA Special Publication},
       volume = {437},
        pages = {429},
       adsurl = {https://ui.adsabs.harvard.edu/abs/1999ESASP.437..429T},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@ARTICLE{1998AnGeo..16.1513P,
       author = {{Pant}, T.~K. and {Sridharan}, R.},
        title = "A case-study of the low-latitude thermosphere during geomagnetic storms and its new representation by improved MSIS model",
      journal = {Annales Geophysicae},
         year = 1998,
       volume = {16},
       number = {11},
        pages = {1513-1518},
          doi = {10.1007/s00585-998-1513-8},
       adsurl = {https://ui.adsabs.harvard.edu/abs/1998AnGeo..16.1513P},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@ARTICLE{1998EP&S...50..833R,
       author = {{Raghavarao}, R. and {Sridharan}, R. and {Suhasini}, R.},
        title = "Joule heating due to vertical ion currents in the lower thermosphere over the dip equator",
      journal = {Earth, Planets and Space},
         year = 1998,
       volume = {50},
        pages = {833-837},
          doi = {10.1186/BF03352176},
       adsurl = {https://ui.adsabs.harvard.edu/abs/1998EP&S...50..833R},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@ARTICLE{1998AnGeo..16..997P,
       author = {{Pallam Raju}, D. and {Sridharan:}, R.},
        title = "High resolution 2-D maps of OI 630.0 nm thermospheric dayglow from equatorial latitudes",
      journal = {Annales Geophysicae},
         year = 1998,
       volume = {16},
       number = {8},
        pages = {997-1006},
          doi = {10.1007/s00585-998-0997-6},
       adsurl = {https://ui.adsabs.harvard.edu/abs/1998AnGeo..16..997P},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@INPROCEEDINGS{1998mdis.conf..305P,
       author = {{Pensa}, A.~F. and {Sridharan}, R.},
        title = "Monitoring of Objects in Space with the US Space Surveillance Network",
    booktitle = {Mission Design and Implementation of Satellite Constellations},
         year = 1998,
       editor = {{Ha}, Jozef C.},
        pages = {305},
          doi = {10.1007/978-94-011-5088-0\_27},
       adsurl = {https://ui.adsabs.harvard.edu/abs/1998mdis.conf..305P},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@ARTICLE{1997JASTP..59.2051S,
       author = {{Sridharan}, R. and {Chandra}, H. and {Das}, S.~R. and {Sekar}, R. and {Sinha}, H.~S.~S. and {Raju}, D. Pallam and {Narayanan}, R. and {Raizada}, Shika and {Misra}, R.~N. and {Raghavarao}, R. and {Vyas}, G.~D. and {Rao}, P.~B. and {Ramarao}, P.~V.~S. and {Somayajulu}, V.~V. and {Babu}, V.~V. and {Danilov}, A.~D.},
        title = "Ionization hole campaign-a coordinated rocket and ground-based study at the onset of equatorial spread-F: first results",
      journal = {Journal of Atmospheric and Solar-Terrestrial Physics},
         year = 1997,
       volume = {59},
        pages = {2051-2067},
          doi = {10.1016/S1364-6826(97)00031-X},
       adsurl = {https://ui.adsabs.harvard.edu/abs/1997JASTP..59.2051S},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@ARTICLE{1997JGR...10220063S,
       author = {{Sekar}, R. and {Sridharan}, R. and {Raghavarao}, R.},
        title = "Equatorial plasma bubble evolution and its role in the generation of irregularities in the lower F region",
      journal = {\jgr},
         year = 1997,
       volume = {102},
       number = {A9},
        pages = {20063-20067},
          doi = {10.1029/97JA01528},
       adsurl = {https://ui.adsabs.harvard.edu/abs/1997JGR...10220063S},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@INPROCEEDINGS{1997ESASP.397..349T,
       author = {{Thiemann}, H. and {Mayer}, G.~V. and {Piel}, A. and {Steigies}, C. and {Olsen}, N. and {Primdahl}, F. and {Sridharan}, R. and {Gupta}, S.~P. and {Rangarajan}, G.~K. and {Rao}, D.~R.~K. and {Rao}, P.~B.},
        title = "DEOS: Dynamics of the Equatorial Ionosphere over SHAR: Indo-German Low-Latitude Rocket Project",
    booktitle = {European Rocket and Balloon Programmes and Related Research},
         year = 1997,
       editor = {{Kaldeich-Sch{\"u}rmann}, Brigitte},
       series = {ESA Special Publication},
       volume = {397},
        pages = {349},
       adsurl = {https://ui.adsabs.harvard.edu/abs/1997ESASP.397..349T},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@ARTICLE{1997KodOB..13...69C,
       author = {{Chakraborty}, P. and {Sankarasubramanian}, K. and {Majumder}, S. and {Nayak}, K.~R. and {Sridharan}, R. and {Jana}, A.~D. and {Rajalakshmi}, G. and {Suresh}, D. and {Asgekar}, A. and {Geetha}, K.~P. and {Kunnumpuram}, R.~C.},
        title = "Photometry of solar corona to study the coronal structures.",
      journal = {Kodaikanal Observatory Bulletins},
         year = 1997,
       volume = {13},
        pages = {69-74},
       adsurl = {https://ui.adsabs.harvard.edu/abs/1997KodOB..13...69C},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@INPROCEEDINGS{1997ESASP.393..261S,
       author = {{Sridharan}, R. and {Beavers}, W. and {Lambour}, R. and {Gaposchkin}, E.~M. and {Kansky}, J.},
        title = "Remote Sensing and Characterization of Anomalous Debris",
    booktitle = {Second European Conference on Space Debris},
         year = 1997,
       editor = {{Kaldeich-Schuermann}, Brigitte},
       series = {ESA Special Publication},
       volume = {393},
        pages = {261},
       adsurl = {https://ui.adsabs.harvard.edu/abs/1997ESASP.393..261S},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@INPROCEEDINGS{1997ESASP.393...65A,
       author = {{Andrews}, S. and {Hall}, D. and {Sridharan}, R.},
        title = "Searching for Satellite Ejecta with Ground-Based Radars",
    booktitle = {Second European Conference on Space Debris},
         year = 1997,
       editor = {{Kaldeich-Schuermann}, Brigitte},
       series = {ESA Special Publication},
       volume = {393},
        pages = {65},
       adsurl = {https://ui.adsabs.harvard.edu/abs/1997ESASP.393...65A},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@ARTICLE{1996AnGeo..14..238P,
       author = {{Pallam Raju}, D. and {Sridharan}, R. and {Gurubaran}, S. and {Raghavarao}, R.},
        title = "First results from ground-based daytime optical investigation of the development of the equatorial ionization anomaly",
      journal = {Annales Geophysicae},
         year = 1996,
       volume = {14},
       number = {2},
        pages = {238-245},
          doi = {10.1007/s00585-996-0238-9},
       adsurl = {https://ui.adsabs.harvard.edu/abs/1996AnGeo..14..238P},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@ARTICLE{1995JATP...57.1591R,
       author = {{Raju}, D.~P. and {Sridharan}, R. and {Narayanan}, R. and {Modi}, N.~K. and {Raghavarao}, R. and {Subbaraya}, B.~H.},
        title = "Ground-based optical observations of daytime auroral emissions from Antarctica",
      journal = {Journal of Atmospheric and Terrestrial Physics},
         year = 1995,
       volume = {57},
        pages = {1591-1597},
          doi = {10.1016/0021-9169(95)00089-K},
       adsurl = {https://ui.adsabs.harvard.edu/abs/1995JATP...57.1591R},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@ARTICLE{1995JATP...57.1591P,
       author = {{Pallam Raju}, D. and {Sridharan}, R. and {Narayanan}, R. and {Modi}, N.~K. and {Raghavarao}, R. and {Subbaraya}, B.~H.},
        title = "Ground-based optical observations of daytime auroral emissions from Antarctica.",
      journal = {Journal of Atmospheric and Terrestrial Physics},
         year = 1995,
       volume = {57},
       number = {13},
        pages = {1591-1597},
       adsurl = {https://ui.adsabs.harvard.edu/abs/1995JATP...57.1591P},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@ARTICLE{1995JATP...57.1095G,
       author = {{Gurubaran}, S. and {Sridharan}, R. and {Raghavarao}, R.},
        title = "Effects of neutral temperature on meridional winds estimated from ionospheric data",
      journal = {Journal of Atmospheric and Terrestrial Physics},
         year = 1995,
       volume = {57},
        pages = {1095-1101},
          doi = {10.1016/0021-9169(94)00125-8},
       adsurl = {https://ui.adsabs.harvard.edu/abs/1995JATP...57.1095G},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@ARTICLE{1995JATP...57..695G,
       author = {{Gurubaran}, S. and {Sridharan}, R. and {Suhasini}, R. and {Jani}, K.~G.},
        title = "Variabilities in the thermospheric temperatures in the region of the crest of the equatorial ionization anomaly--a case study",
      journal = {Journal of Atmospheric and Terrestrial Physics},
         year = 1995,
       volume = {57},
        pages = {695-703},
          doi = {10.1016/0021-9169(94)00046-Q},
       adsurl = {https://ui.adsabs.harvard.edu/abs/1995JATP...57..695G},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@ARTICLE{1994GeoRL..21.2797S,
       author = {{Sridharan}, R. and {Raju}, D. Pallam and {Raghavarao}, R. and {Ramarao}, P.~V.~S.},
        title = "Precursor to equatorial spread-F in OI 630.0 nm dayglow",
      journal = {\grl},
         year = 1994,
       volume = {21},
       number = {25},
        pages = {2797-2800},
          doi = {10.1029/94GL02732},
       adsurl = {https://ui.adsabs.harvard.edu/abs/1994GeoRL..21.2797S},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@ARTICLE{1993JATP...55.1661S,
       author = {{Sridharan}, R. and {Sekar}, R. and {Gurubaran}, S.},
        title = "Two-dimensional high-resolution imaging of the equatorial plasma fountain.",
      journal = {Journal of Atmospheric and Terrestrial Physics},
         year = 1993,
       volume = {55},
       number = {13},
        pages = {1661-1665},
          doi = {10.1016/0021-9169(93)90170-4},
       adsurl = {https://ui.adsabs.harvard.edu/abs/1993JATP...55.1661S},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@ARTICLE{1993JGR....9811629G,
       author = {{Gurubaran}, S. and {Sridharan}, R.},
        title = "Effect of meridional winds and neutral temperatures on the F layer heights over low latitudes",
      journal = {\jgr},
         year = 1993,
       volume = {98},
       number = {A7},
        pages = {11629-11636},
          doi = {10.1029/92JA02029},
       adsurl = {https://ui.adsabs.harvard.edu/abs/1993JGR....9811629G},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@ARTICLE{1992JGR....9713715S,
       author = {{Sridharan}, R. and {Haider}, S.~A. and {Gurubaran}, S. and {Sekar}, R. and {Narayan}, R.},
        title = "OI 630.0-nm dayglow in the region of equatorial ionization anomaly: Temporal variability and its causative mechanism",
      journal = {\jgr},
         year = 1992,
       volume = {97},
       number = {A9},
        pages = {13715-13721},
          doi = {10.1029/92JA00674},
       adsurl = {https://ui.adsabs.harvard.edu/abs/1992JGR....9713715S},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@ARTICLE{1992JATP...54.1197S,
       author = {{Sekar}, R. and {Sridharan}, R.},
        title = "Validity of the estimates of night-time meridional winds made from bottomside ionograms",
      journal = {Journal of Atmospheric and Terrestrial Physics},
         year = 1992,
       volume = {54},
       number = {9},
        pages = {1197-1199},
          doi = {10.1016/0021-9169(92)90144-A},
       adsurl = {https://ui.adsabs.harvard.edu/abs/1992JATP...54.1197S},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@ARTICLE{1991JATP...53..521S,
       author = {{Sridharan}, R. and {Raghavarao}, R. and {Gurubaran}, S. and {Narayanan}, R.},
        title = "First results of OI 630.0 nm dayglow measurements from equatorial latitudes",
      journal = {Journal of Atmospheric and Terrestrial Physics},
         year = 1991,
       volume = {53},
        pages = {521-528},
          doi = {10.1016/0021-9169(91)90079-M},
       adsurl = {https://ui.adsabs.harvard.edu/abs/1991JATP...53..521S},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@ARTICLE{1991JATP...53..515S,
       author = {{Sridharan}, R. and {Gurubaran}, S. and {Raghavarao}, R. and {Suhasini}, R.},
        title = "Co-ordinated thermospheric and F-region measurements from low latitudes",
      journal = {Journal of Atmospheric and Terrestrial Physics},
         year = 1991,
       volume = {53},
        pages = {515-519},
          doi = {10.1016/0021-9169(91)90078-L},
       adsurl = {https://ui.adsabs.harvard.edu/abs/1991JATP...53..515S},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@ARTICLE{1989JATP...51..169S,
       author = {{Sridharan}, R. and {Raghavarao}, R. and {Suhasini}, R. and {Narayanan}, R. and {Sekar}, R.},
        title = "Winds, wind-shears and plasma densities during the initial phase of a magnetic storm from equatorial latitudes",
      journal = {Journal of Atmospheric and Terrestrial Physics},
         year = 1989,
       volume = {51},
        pages = {169-177},
          doi = {10.1016/0021-9169(89)90099-8},
       adsurl = {https://ui.adsabs.harvard.edu/abs/1989JATP...51..169S},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@ARTICLE{1988JATP...50..175D,
       author = {{Danilov}, A.~D. and {Pokhunkov}, A.~A. and {Varfolomeev}, V.~A. and {Sridharan}, R. and {Gupta}, S.~P.},
        title = "Latitudinal variation in the ionospheric parameters - A Soviet-Indian experiment by simultaneous launchings",
      journal = {Journal of Atmospheric and Terrestrial Physics},
         year = 1988,
       volume = {50},
        pages = {175-179},
          doi = {10.1016/0021-9169(88)90065-7},
       adsurl = {https://ui.adsabs.harvard.edu/abs/1988JATP...50..175D},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@ARTICLE{1986GeoRL..13.1055G,
       author = {{Gupta}, Ranjan and {Desai}, J.~N. and {Raghavarao}, R. and {Sekar}, R. and {Sridharan}, R. and {Narayanan}, R.},
        title = "Excess heating over the equatorial latitudes during storm sudden commencement",
      journal = {\grl},
         year = 1986,
       volume = {13},
       number = {10},
        pages = {1055-1058},
          doi = {10.1029/GL013i010p01055},
       adsurl = {https://ui.adsabs.harvard.edu/abs/1986GeoRL..13.1055G},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@ARTICLE{1985JATP...47.1081S,
       author = {{Sridharan}, R. and {Raghavarao}, R. and {Pokhunkov}, A.~A. and {Varfolomeev}, V.~A.},
        title = "Relative ion composition variation over the dip equator - A comparison of measurements with IRI",
      journal = {Journal of Atmospheric and Terrestrial Physics},
         year = 1985,
       volume = {47},
        pages = {1081-1084},
          doi = {10.1016/0021-9169(85)90026-1},
       adsurl = {https://ui.adsabs.harvard.edu/abs/1985JATP...47.1081S},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@ARTICLE{1984JGR....8911033R,
       author = {{Raghavarao}, R. and {Sridharan}, R. and {Suhasini}, R.},
        title = "The importance of vertical ion currents on the nighttime ionization in the equatorial electrojet",
      journal = {\jgr},
         year = 1984,
       volume = {89},
       number = {A12},
        pages = {11033-11037},
          doi = {10.1029/JA089iA12p11033},
       adsurl = {https://ui.adsabs.harvard.edu/abs/1984JGR....8911033R},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@ARTICLE{1984JATP...46..851S,
       author = {{Sridharan}, R. and {Raghavarao}, R.},
        title = "Evidence for turbopause control on neutral density variations in the lower thermosphere",
      journal = {Journal of Atmospheric and Terrestrial Physics},
         year = 1984,
       volume = {46},
        pages = {851-853},
          doi = {10.1016/0021-9169(84)90024-2},
       adsurl = {https://ui.adsabs.harvard.edu/abs/1984JATP...46..851S},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@MISC{1979STIN...8012104S,
       author = {{Sridharan}, R. and {Seniw}, W.~P.},
        title = "An intermediate-averaged theory for high altitude orbits",
         year = 1979,
        pages = {12104},
       adsurl = {https://ui.adsabs.harvard.edu/abs/1979STIN...8012104S},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@MISC{1978STIN...7925952T,
       author = {{Taff}, L.~G. and {Poirier}, I.~M. and {Freed}, A. and {Sridharan}, R.},
        title = "Real time astrometry",
         year = 1978,
        pages = {25952},
       adsurl = {https://ui.adsabs.harvard.edu/abs/1978STIN...7925952T},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@ARTICLE{1975CeMec..11..179S,
       author = {{Sridharan}, R. and {Renard}, M.~L.},
        title = "Non-Numeric Computation for High Eccentricity Orbits",
      journal = {Celestial Mechanics},
         year = 1975,
       volume = {11},
       number = {2},
        pages = {179-194},
          doi = {10.1007/BF01230544},
       adsurl = {https://ui.adsabs.harvard.edu/abs/1975CeMec..11..179S},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}


