@ARTICLE{2022A&A...662A..13S,
       author = {{Sobotka}, Michal and {Puschmann}, Klaus G.},
        title = "Horizontal motions in sunspot penumbrae",
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         year = 2022,
       volume = {662},
          eid = {A13},
        pages = {A13},
          doi = {10.1051/0004-6361/202243577},
archivePrefix = {arXiv},
       eprint = {2205.03171},
 primaryClass = {astro-ph.SR},
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@ARTICLE{2021A&A...653A.165K,
       author = {{Kuckein}, C. and {Balthasar}, H. and {Quintero Noda}, C. and {Diercke}, A. and {Trelles Arjona}, J.~C. and {Ruiz Cobo}, B. and {Felipe}, T. and {Denker}, C. and {Verma}, M. and {Kontogiannis}, I. and {Sobotka}, M.},
        title = "Multiple Stokes I inversions for inferring magnetic fields in the spectral range around Cr I 5782 {\r{A}}",
      journal = {\aap},
         year = 2021,
       volume = {653},
          eid = {A165},
        pages = {A165},
          doi = {10.1051/0004-6361/202140596},
archivePrefix = {arXiv},
       eprint = {2107.11116},
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@ARTICLE{2021A&A...648A..28A,
       author = {{Abbasvand}, V. and {Sobotka}, M. and {{\v{S}}vanda}, M. and {Heinzel}, P. and {Liu}, W. and {Mravcov{\'a}}, L.},
        title = "IRIS observations of chromospheric heating by acoustic waves in solar quiet and active regions",
      journal = {\aap},
         year = 2021,
       volume = {648},
          eid = {A28},
        pages = {A28},
          doi = {10.1051/0004-6361/202140344},
archivePrefix = {arXiv},
       eprint = {2102.08678},
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@ARTICLE{2021A&A...647A.146S,
       author = {{{\v{S}}vanda}, Michal and {Sobotka}, Michal and {Mravcov{\'a}}, Lucia and {V{\'y}bo{\v{s}}{\v{t}}okov{\'a}}, Tatiana},
        title = "Evolution and motions of magnetic fragments during the active region formation and decay: A statistical study",
      journal = {\aap},
         year = 2021,
       volume = {647},
          eid = {A146},
        pages = {A146},
          doi = {10.1051/0004-6361/202040127},
archivePrefix = {arXiv},
       eprint = {2102.02807},
 primaryClass = {astro-ph.SR},
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@ARTICLE{2020A&A...642A..52A,
       author = {{Abbasvand}, V. and {Sobotka}, M. and {{\v{S}}vanda}, M. and {Heinzel}, P. and {Garc{\'\i}a-Rivas}, M. and {Denker}, C. and {Balthasar}, H. and {Verma}, M. and {Kontogiannis}, I. and {Koza}, J. and {Korda}, D. and {Kuckein}, C.},
        title = "Observational study of chromospheric heating by acoustic waves",
      journal = {\aap},
         year = 2020,
       volume = {642},
          eid = {A52},
        pages = {A52},
          doi = {10.1051/0004-6361/202038559},
archivePrefix = {arXiv},
       eprint = {2008.02688},
 primaryClass = {astro-ph.SR},
       adsurl = {https://ui.adsabs.harvard.edu/abs/2020A&A...642A..52A},
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@ARTICLE{2020A&A...639A..19V,
       author = {{Verma}, M. and {Denker}, C. and {Diercke}, A. and {Kuckein}, C. and {Balthasar}, H. and {Dineva}, E. and {Kontogiannis}, I. and {Pal}, P.~S. and {Sobotka}, M.},
        title = "High-resolution spectroscopy of a surge in an emerging flux region",
      journal = {\aap},
         year = 2020,
       volume = {639},
          eid = {A19},
        pages = {A19},
          doi = {10.1051/0004-6361/201936762},
archivePrefix = {arXiv},
       eprint = {2005.03966},
 primaryClass = {astro-ph.SR},
       adsurl = {https://ui.adsabs.harvard.edu/abs/2020A&A...639A..19V},
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@ARTICLE{2020ApJ...890...22A,
       author = {{Abbasvand}, Vahid and {Sobotka}, Michal and {Heinzel}, Petr and {{\v{S}}vanda}, Michal and {Jur{\v{c}}{\'a}k}, Jan and {del Moro}, Dario and {Berrilli}, Francesco},
        title = "Chromospheric Heating by Acoustic Waves Compared to Radiative Cooling. II. Revised Grid of Models",
      journal = {\apj},
         year = 2020,
       volume = {890},
       number = {1},
          eid = {22},
        pages = {22},
          doi = {10.3847/1538-4357/ab665f},
archivePrefix = {arXiv},
       eprint = {2001.03413},
 primaryClass = {astro-ph.SR},
       adsurl = {https://ui.adsabs.harvard.edu/abs/2020ApJ...890...22A},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
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@INPROCEEDINGS{2019ASPC..526..291V,
       author = {{Verma}, M. and {Balthasar}, H. and {Denker}, C. and {B{\"o}hm}, F. and {Fischer}, C.~E. and {Kuckein}, C. and {Gonz{\'a}lez Manrique}, S.~J. and {Sobotka}, M. and {Bello Gonz{\'a}lez}, N. and {Diercke}, A. and {Berkefeld}, T. and {Collados}, M. and {Feller}, A. and {Hofmann}, A. and {Lagg}, A. and {Nicklas}, H. and {Orozco Su{\'a}rez}, D. and {Pastor Yabar}, A. and {Rezaei}, R. and {Schlichenmaier}, R. and {Schmidt}, D. and {Schmidt}, W. and {Sigwarth}, M. and {Solanki}, S.~K. and {Soltau}, D. and {Staude}, J. and {Strassmeier}, K. and {Volkmer}, R. and {von der L{\"u}he}, O. and {Waldmann}, T.},
        title = "Photospheric Magnetic Fields of the Trailing Sunspots in Active Region NOAA 12396",
    booktitle = {Solar Polariation Workshop 8},
         year = 2019,
       editor = {{Belluzzi}, L. and {Casini}, R. and {Romoli}, M. and {Trujillo Bueno}, J.},
       series = {Astron.\ Soc.\ Pacific Conf.\ Ser.},
       volume = {526},
        pages = {291},
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@INPROCEEDINGS{2019ASPC..526..217B,
       author = {{Balthasar}, H. and {G{\"o}m{\"o}ry}, P. and {Gonz{\'a}lez Manrique}, S.~J. and {Kuckein}, C. and {Ku{\v{c}}era}, A. and {Schwartz}, P. and {Berkefeld}, T. and {Collados}, M. and {Denker}, C. and {Feller}, A. and {Hofmann}, A. and {Schlichenmaier}, R. and {Schmidt}, D. and {Schmidt}, W. and {Sigwarth}, M. and {Sobotka}, M. and {Solanki}, S.~K. and {Soltau}, D. and {Staude}, J. and {Strassmeier}, K.~G. and {von der L{\"u}he}, O.},
        title = "Spectropolarimetric Observations of an Arch Filament System with GREGOR",
    booktitle = {Solar Polariation Workshop 8},
         year = 2019,
       editor = {{Belluzzi}, L. and {Casini}, R. and {Romoli}, M. and {Trujillo Bueno}, J.},
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@ARTICLE{2018A&A...614A...2V,
       author = {{Verma}, M. and {Denker}, C. and {Balthasar}, H. and {Kuckein}, C. and {Rezaei}, R. and {Sobotka}, M. and {Deng}, N. and {Wang}, H. and {Tritschler}, A. and {Collados}, M. and {Diercke}, A. and {Gonz{\'a}lez Manrique}, S.~J.},
        title = "High-resolution imaging and near-infrared spectroscopy of penumbral decay",
      journal = {\aap},
         year = 2018,
       volume = {614},
          eid = {A2},
        pages = {A2},
          doi = {10.1051/0004-6361/201731801},
archivePrefix = {arXiv},
       eprint = {1801.03686},
 primaryClass = {astro-ph.SR},
       adsurl = {https://ui.adsabs.harvard.edu/abs/2018A&A...614A...2V},
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@ARTICLE{2018SoPh..293...40K,
       author = {{Kotr{\v{c}}}, Pavel and {Heinzel}, Petr and {Sobotka}, Michal and {Ambro{\v{z}}}, Pavel and {van Driel-Gesztelyi}, Lidia},
        title = "V{\'a}clav Bumba (1925 - 2018)",
      journal = {\solphys},
         year = 2018,
       volume = {293},
       number = {3},
          eid = {40},
        pages = {40},
          doi = {10.1007/s11207-018-1262-0},
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@ARTICLE{2017SoPh..292..188S,
       author = {{Sobotka}, Michal and {Rezaei}, Reza},
        title = "The Temperature - Magnetic Field Relation in Observed and Simulated Sunspots",
      journal = {\solphys},
         year = 2017,
       volume = {292},
       number = {12},
          eid = {188},
        pages = {188},
          doi = {10.1007/s11207-017-1220-2},
archivePrefix = {arXiv},
       eprint = {1711.09821},
 primaryClass = {astro-ph.SR},
       adsurl = {https://ui.adsabs.harvard.edu/abs/2017SoPh..292..188S},
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@ARTICLE{2017A&A...608A.117K,
       author = {{Kuckein}, C. and {Diercke}, A. and {Gonz{\'a}lez Manrique}, S.~J. and {Verma}, M. and {L{\"o}hner-B{\"o}ttcher}, J. and {Socas-Navarro}, H. and {Balthasar}, H. and {Sobotka}, M. and {Denker}, C.},
        title = "Ca II 8542 {\r{A}} brightenings induced by a solar microflare",
      journal = {\aap},
         year = 2017,
       volume = {608},
          eid = {A117},
        pages = {A117},
          doi = {10.1051/0004-6361/201731319},
archivePrefix = {arXiv},
       eprint = {1709.06861},
 primaryClass = {astro-ph.SR},
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@INPROCEEDINGS{2017IAUS..327...28G,
       author = {{Gonz{\'a}lez Manrique}, S.~J. and {Denker}, C. and {Kuckein}, C. and {Pastor Yabar}, A. and {Collados}, M. and {Verma}, M. and {Balthasar}, H. and {Diercke}, A. and {Fischer}, C.~E. and {G{\"o}m{\"o}ry}, P. and {Bello Gonz{\'a}lez}, N. and {Schlichenmaier}, R. and {Cubas Armas}, M. and {Berkefeld}, T. and {Feller}, A. and {Hoch}, S. and {Hofmann}, A. and {Lagg}, A. and {Nicklas}, H. and {Orozco Su{\'a}rez}, D. and {Schmidt}, D. and {Schmidt}, W. and {Sigwarth}, M. and {Sobotka}, M. and {Solanki}, S.~K. and {Soltau}, D. and {Staude}, J. and {Strassmeier}, K.~G. and {Volkmer}, R. and {von der L{\"u}he}, O. and {Waldmann}, T.},
        title = "Flows along arch filaments observed in the GRIS `very fast spectroscopic mode'",
    booktitle = {Fine Structure and Dynamics of the Solar Atmosphere},
         year = 2017,
       editor = {{Vargas Dom{\'\i}nguez}, S. and {Kosovichev}, A.~G. and {Antolin}, P. and {Harra}, L.},
       volume = {327},
        pages = {28-33},
          doi = {10.1017/S1743921317000278},
archivePrefix = {arXiv},
       eprint = {1701.02206},
 primaryClass = {astro-ph.SR},
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@INPROCEEDINGS{2017psio.confE.105B,
       author = {{Balthasar}, H. and {Denker}, C. and {Diercke}, A. and {Gonz{\'a}lez Manrique}, S.~J. and {Kuckein}, C. and {Louis}, R.~E. and {Verma}, M., L{\"o}hner-B{\"o}ttcher, J. and {Sobotka}, M.},
        title = "Velocity fields in sunspots derived from observations with the GREGOR Fabry-P{\'e}rot Interferometer",
    booktitle = {SOLARNET IV: The Physics of the Sun from the Interior to the Outer Atmosphere},
         year = 2017,
          eid = {105},
        pages = {105},
       adsurl = {https://ui.adsabs.harvard.edu/abs/2017psio.confE.105B},
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@INPROCEEDINGS{2017psio.confE.104D,
       author = {{Denker}, Carsten and {Verma}, Meetu and {Balthasar}, Horst and {Diercke}, Andrea and {Gonz{\'a}lez Manrique}, S.~J. and {L{\"o}hner-B{\"o}ttcher}, Johannes and {Kuckein}, Christoph and {Sobotka}, Michal},
        title = "Center-to-limb variation of the velocity field in and around a sunspot with light-bridges",
    booktitle = {SOLARNET IV: The Physics of the Sun from the Interior to the Outer Atmosphere},
         year = 2017,
          eid = {104},
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       adsurl = {https://ui.adsabs.harvard.edu/abs/2017psio.confE.104D},
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@ARTICLE{2016arXiv161206636H,
       author = {{Hamedivafa}, H. and {Sobotka}, M. and {Bellot Rubio}, L. and {Esteban Pozuelo}, S.},
        title = "A study on Ca II 854.2 nm emission in a sunspot umbra using a thin cloud model",
      journal = {arXiv e-prints},
         year = 2016,
          eid = {arXiv:1612.06636},
        pages = {arXiv:1612.06636},
archivePrefix = {arXiv},
       eprint = {1612.06636},
 primaryClass = {astro-ph.SR},
       adsurl = {https://ui.adsabs.harvard.edu/abs/2016arXiv161206636H},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
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@ARTICLE{2016AN....337.1090V,
       author = {{Verma}, M. and {Denker}, C. and {B{\"o}hm}, F. and {Balthasar}, H. and {Fischer}, C.~E. and {Kuckein}, C. and {Bello Gonz{\'a}lez}, N. and {Berkefeld}, T. and {Collados}, M. and {Diercke}, A. and {Feller}, A. and {Gonz{\'a}lez Manrique}, S.~J. and {Hofmann}, A. and {Lagg}, A. and {Nicklas}, H. and {Orozco Su{\'a}rez}, D. and {Pator Yabar}, A. and {Rezaei}, R. and {Schlichenmaier}, R. and {Schmidt}, D. and {Schmidt}, W. and {Sigwarth}, M. and {Sobotka}, M. and {Solanki}, S.~K. and {Soltau}, D. and {Staude}, J. and {Strassmeier}, K.~G. and {Volkmer}, R. and {von der L{\"u}he}, O. and {Waldmann}, T.},
        title = "Flow and magnetic field properties in the trailing sunspots of active region NOAA 12396",
      journal = {Astronomische Nachrichten},
         year = 2016,
       volume = {337},
       number = {10},
        pages = {1090},
          doi = {10.1002/asna.201612447},
       adsurl = {https://ui.adsabs.harvard.edu/abs/2016AN....337.1090V},
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@ARTICLE{2016AN....337.1057G,
       author = {{Gonz{\'a}lez Manrique}, S.~J. and {Kuckein}, C. and {Pastor Yabar}, A. and {Collados}, M. and {Denker}, C. and {Fischer}, C.~E. and {G{\"o}m{\"o}ry}, P. and {Diercke}, A. and {Bello Gonz{\'a}lez}, N. and {Schlichenmaier}, R. and {Balthasar}, H. and {Berkefeld}, T. and {Feller}, A. and {Hoch}, S. and {Hofmann}, A. and {Kneer}, F. and {Lagg}, A. and {Nicklas}, H. and {Orozco Su{\'a}rez}, D. and {Schmidt}, D. and {Schmidt}, W. and {Sigwarth}, M. and {Sobotka}, M. and {Solanki}, S.~K. and {Soltau}, D. and {Staude}, J. and {Strassmeier}, K.~G. and {Verma}, M. and {Volkmer}, R. and {von der L{\"u}he}, O. and {Waldmann}, T.},
        title = "Fitting peculiar spectral profiles in He I 10830{\r{A}} absorption features",
      journal = {Astronomische Nachrichten},
         year = 2016,
       volume = {337},
       number = {10},
        pages = {1057},
          doi = {10.1002/asna.201512433},
archivePrefix = {arXiv},
       eprint = {1603.00679},
 primaryClass = {astro-ph.SR},
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@ARTICLE{2016AN....337.1050B,
       author = {{Balthasar}, H. and {G{\"o}m{\"o}ry}, P. and {Gonz{\'a}lez Manrique}, S.~J. and {Kuckein}, C. and {Kavka}, J. and {Ku{\v{c}}era}, A. and {Schwartz}, P. and {Va{\v{s}}kov{\'a}}, R. and {Berkefeld}, T. and {Collados Vera}, M. and {Denker}, C. and {Feller}, A. and {Hofmann}, A. and {Lagg}, A. and {Nicklas}, H. and {Orozco Su{\'a}rez}, D. and {Pastor Yabar}, A. and {Rezaei}, R. and {Schlichenmaier}, R. and {Schmidt}, D. and {Schmidt}, W. and {Sigwarth}, M. and {Sobotka}, M. and {Solanki}, S.~K. and {Soltau}, D. and {Staude}, J. and {Strassmeier}, K.~G. and {Volkmer}, R. and {von der L{\"u}he}, O. and {Waldmann}, T.},
        title = "Spectropolarimetric observations of an arch filament system with the GREGOR solar telescope",
      journal = {Astronomische Nachrichten},
         year = 2016,
       volume = {337},
       number = {10},
        pages = {1050},
          doi = {10.1002/asna.201612432},
archivePrefix = {arXiv},
       eprint = {1609.01514},
 primaryClass = {astro-ph.SR},
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@ARTICLE{2016A&A...596A..59F,
       author = {{Felipe}, T. and {Collados}, M. and {Khomenko}, E. and {Kuckein}, C. and {Asensio Ramos}, A. and {Balthasar}, H. and {Berkefeld}, T. and {Denker}, C. and {Feller}, A. and {Franz}, M. and {Hofmann}, A. and {Joshi}, J. and {Kiess}, C. and {Lagg}, A. and {Nicklas}, H. and {Orozco Su{\'a}rez}, D. and {Pastor Yabar}, A. and {Rezaei}, R. and {Schlichenmaier}, R. and {Schmidt}, D. and {Schmidt}, W. and {Sigwarth}, M. and {Sobotka}, M. and {Solanki}, S.~K. and {Soltau}, D. and {Staude}, J. and {Strassmeier}, K.~G. and {Volkmer}, R. and {von der L{\"u}he}, O. and {Waldmann}, T.},
        title = "Three-dimensional structure of a sunspot light bridge",
      journal = {\aap},
         year = 2016,
       volume = {596},
          eid = {A59},
        pages = {A59},
          doi = {10.1051/0004-6361/201629586},
archivePrefix = {arXiv},
       eprint = {1611.04803},
 primaryClass = {astro-ph.SR},
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@ARTICLE{2016A&A...596A...8J,
       author = {{Joshi}, J. and {Lagg}, A. and {Solanki}, S.~K. and {Feller}, A. and {Collados}, M. and {Orozco Su{\'a}rez}, D. and {Schlichenmaier}, R. and {Franz}, M. and {Balthasar}, H. and {Denker}, C. and {Berkefeld}, T. and {Hofmann}, A. and {Kiess}, C. and {Nicklas}, H. and {Pastor Yabar}, A. and {Rezaei}, R. and {Schmidt}, D. and {Schmidt}, W. and {Sobotka}, M. and {Soltau}, D. and {Staude}, J. and {Strassmeier}, K.~G. and {Volkmer}, R. and {von der L{\"u}he}, O. and {Waldmann}, T.},
        title = "Upper chromospheric magnetic field of a sunspot penumbra: observations of fine structure",
      journal = {\aap},
         year = 2016,
       volume = {596},
          eid = {A8},
        pages = {A8},
          doi = {10.1051/0004-6361/201629214},
archivePrefix = {arXiv},
       eprint = {1608.01988},
 primaryClass = {astro-ph.SR},
       adsurl = {https://ui.adsabs.harvard.edu/abs/2016A&A...596A...8J},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
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@ARTICLE{2016A&A...596A...7S,
       author = {{Schlichenmaier}, R. and {von der L{\"u}he}, O. and {Hoch}, S. and {Soltau}, D. and {Berkefeld}, T. and {Schmidt}, D. and {Schmidt}, W. and {Denker}, C. and {Balthasar}, H. and {Hofmann}, A. and {Strassmeier}, K.~G. and {Staude}, J. and {Feller}, A. and {Lagg}, A. and {Solanki}, S.~K. and {Collados}, M. and {Sigwarth}, M. and {Volkmer}, R. and {Waldmann}, T. and {Kneer}, F. and {Nicklas}, H. and {Sobotka}, M.},
        title = "Active region fine structure observed at 0.08 arcsec resolution",
      journal = {\aap},
         year = 2016,
       volume = {596},
          eid = {A7},
        pages = {A7},
          doi = {10.1051/0004-6361/201628561},
archivePrefix = {arXiv},
       eprint = {1607.07094},
 primaryClass = {astro-ph.SR},
       adsurl = {https://ui.adsabs.harvard.edu/abs/2016A&A...596A...7S},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
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@ARTICLE{2016A&A...596A...6L,
       author = {{Lagg}, A. and {Solanki}, S.~K. and {Doerr}, H. -P. and {Mart{\'\i}nez Gonz{\'a}lez}, M.~J. and {Riethm{\"u}ller}, T. and {Collados Vera}, M. and {Schlichenmaier}, R. and {Orozco Su{\'a}rez}, D. and {Franz}, M. and {Feller}, A. and {Kuckein}, C. and {Schmidt}, W. and {Asensio Ramos}, A. and {Pastor Yabar}, A. and {von der L{\"u}he}, O. and {Denker}, C. and {Balthasar}, H. and {Volkmer}, R. and {Staude}, J. and {Hofmann}, A. and {Strassmeier}, K. and {Kneer}, F. and {Waldmann}, T. and {Borrero}, J.~M. and {Sobotka}, M. and {Verma}, M. and {Louis}, R.~E. and {Rezaei}, R. and {Soltau}, D. and {Berkefeld}, T. and {Sigwarth}, M. and {Schmidt}, D. and {Kiess}, C. and {Nicklas}, H.},
        title = "Probing deep photospheric layers of the quiet Sun with high magnetic sensitivity",
      journal = {\aap},
         year = 2016,
       volume = {596},
          eid = {A6},
        pages = {A6},
          doi = {10.1051/0004-6361/201628489},
archivePrefix = {arXiv},
       eprint = {1605.06324},
 primaryClass = {astro-ph.SR},
       adsurl = {https://ui.adsabs.harvard.edu/abs/2016A&A...596A...6L},
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@ARTICLE{2016A&A...596A...5M,
       author = {{Mart{\'\i}nez Gonz{\'a}lez}, M.~J. and {Pastor Yabar}, A. and {Lagg}, A. and {Asensio Ramos}, A. and {Collados}, M. and {Solanki}, S.~K. and {Balthasar}, H. and {Berkefeld}, T. and {Denker}, C. and {Doerr}, H.~P. and {Feller}, A. and {Franz}, M. and {Gonz{\'a}lez Manrique}, S.~J. and {Hofmann}, A. and {Kneer}, F. and {Kuckein}, C. and {Louis}, R. and {von der L{\"u}he}, O. and {Nicklas}, H. and {Orozco}, D. and {Rezaei}, R. and {Schlichenmaier}, R. and {Schmidt}, D. and {Schmidt}, W. and {Sigwarth}, M. and {Sobotka}, M. and {Soltau}, D. and {Staude}, J. and {Strassmeier}, K.~G. and {Verma}, M. and {Waldman}, T. and {Volkmer}, R.},
        title = "Inference of magnetic fields in the very quiet Sun",
      journal = {\aap},
         year = 2016,
       volume = {596},
          eid = {A5},
        pages = {A5},
          doi = {10.1051/0004-6361/201628449},
archivePrefix = {arXiv},
       eprint = {1804.10089},
 primaryClass = {astro-ph.SR},
       adsurl = {https://ui.adsabs.harvard.edu/abs/2016A&A...596A...5M},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
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@ARTICLE{2016A&A...596A...4F,
       author = {{Franz}, M. and {Collados}, M. and {Bethge}, C. and {Schlichenmaier}, R. and {Borrero}, J.~M. and {Schmidt}, W. and {Lagg}, A. and {Solanki}, S.~K. and {Berkefeld}, T. and {Kiess}, C. and {Rezaei}, R. and {Schmidt}, D. and {Sigwarth}, M. and {Soltau}, D. and {Volkmer}, R. and {von der L{\"{u}}he}, O. and {Waldmann}, T. and {Orozco}, D. and {Pastor Yabar}, A. and {Denker}, C. and {Balthasar}, H. and {Staude}, J. and {Hofmann}, A. and {Strassmeier}, K. and {Feller}, A. and {Nicklas}, H. and {Kneer}, F. and {Sobotka}, M.},
        title = "Magnetic fields of opposite polarity in sunspot penumbrae",
      journal = {\aap},
         year = 2016,
       volume = {596},
          eid = {A4},
        pages = {A4},
          doi = {10.1051/0004-6361/201628407},
archivePrefix = {arXiv},
       eprint = {1608.00513},
 primaryClass = {astro-ph.SR},
       adsurl = {https://ui.adsabs.harvard.edu/abs/2016A&A...596A...4F},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
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@ARTICLE{2016A&A...596A...3V,
       author = {{Verma}, M. and {Denker}, C. and {Balthasar}, H. and {Kuckein}, C. and {Gonz{\'a}lez Manrique}, S.~J. and {Sobotka}, M. and {Bello Gonz{\'a}lez}, N. and {Hoch}, S. and {Diercke}, A. and {Kummerow}, P. and {Berkefeld}, T. and {Collados}, M. and {Feller}, A. and {Hofmann}, A. and {Kneer}, F. and {Lagg}, A. and {L{\"o}hner-B{\"o}ttcher}, J. and {Nicklas}, H. and {Pastor Yabar}, A. and {Schlichenmaier}, R. and {Schmidt}, D. and {Schmidt}, W. and {Schubert}, M. and {Sigwarth}, M. and {Solanki}, S.~K. and {Soltau}, D. and {Staude}, J. and {Strassmeier}, K.~G. and {Volkmer}, R. and {von der L{\"u}he}, O. and {Waldmann}, T.},
        title = "Horizontal flow fields in and around a small active region. The transition period between flux emergence and decay",
      journal = {\aap},
         year = 2016,
       volume = {596},
          eid = {A3},
        pages = {A3},
          doi = {10.1051/0004-6361/201628380},
archivePrefix = {arXiv},
       eprint = {1605.07462},
 primaryClass = {astro-ph.SR},
       adsurl = {https://ui.adsabs.harvard.edu/abs/2016A&A...596A...3V},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
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@ARTICLE{2016A&A...596A...2B,
       author = {{Borrero}, J.~M. and {Asensio Ramos}, A. and {Collados}, M. and {Schlichenmaier}, R. and {Balthasar}, H. and {Franz}, M. and {Rezaei}, R. and {Kiess}, C. and {Orozco Su{\'a}rez}, D. and {Pastor Yabar}, A. and {Berkefeld}, T. and {von der L{\"u}he}, O. and {Schmidt}, D. and {Schmidt}, W. and {Sigwarth}, M. and {Soltau}, D. and {Volkmer}, R. and {Waldmann}, T. and {Denker}, C. and {Hofmann}, A. and {Staude}, J. and {Strassmeier}, K.~G. and {Feller}, A. and {Lagg}, A. and {Solanki}, S.~K. and {Sobotka}, M. and {Nicklas}, H.},
        title = "Deep probing of the photospheric sunspot penumbra: no evidence of field-free gaps",
      journal = {\aap},
         year = 2016,
       volume = {596},
          eid = {A2},
        pages = {A2},
          doi = {10.1051/0004-6361/201628313},
archivePrefix = {arXiv},
       eprint = {1607.08165},
 primaryClass = {astro-ph.SR},
       adsurl = {https://ui.adsabs.harvard.edu/abs/2016A&A...596A...2B},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
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@ARTICLE{2016A&A...596A...1S,
       author = {{Sobotka}, M. and {Dud{\'\i}k}, J. and {Denker}, C. and {Balthasar}, H. and {Jur{\v{c}}{\'a}k}, J. and {Liu}, W. and {Berkefeld}, T. and {Collados Vera}, M. and {Feller}, A. and {Hofmann}, A. and {Kneer}, F. and {Kuckein}, C. and {Lagg}, A. and {Louis}, R.~E. and {von der L{\"u}he}, O. and {Nicklas}, H. and {Schlichenmaier}, R. and {Schmidt}, D. and {Schmidt}, W. and {Sigwarth}, M. and {Solanki}, S.~K. and {Soltau}, D. and {Staude}, J. and {Strassmeier}, K.~G. and {Volkmer}, R. and {Waldmann}, T.},
        title = "Slipping reconnection in a solar flare observed in high resolution with the GREGOR solar telescope",
      journal = {\aap},
         year = 2016,
       volume = {596},
          eid = {A1},
        pages = {A1},
          doi = {10.1051/0004-6361/201527966},
archivePrefix = {arXiv},
       eprint = {1605.00464},
 primaryClass = {astro-ph.SR},
       adsurl = {https://ui.adsabs.harvard.edu/abs/2016A&A...596A...1S},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
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@ARTICLE{2016ApJ...826...49S,
       author = {{Sobotka}, M. and {Heinzel}, P. and {{\v{S}}vanda}, M. and {Jur{\v{c}}{\'a}k}, J. and {del Moro}, D. and {Berrilli}, F.},
        title = "Chromospheric Heating by Acoustic Waves Compared to Radiative Cooling",
      journal = {\apj},
         year = 2016,
       volume = {826},
       number = {1},
          eid = {49},
        pages = {49},
          doi = {10.3847/0004-637X/826/1/49},
archivePrefix = {arXiv},
       eprint = {1605.04794},
 primaryClass = {astro-ph.SR},
       adsurl = {https://ui.adsabs.harvard.edu/abs/2016ApJ...826...49S},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
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@INPROCEEDINGS{2016ASPC..504...37D,
       author = {{Dorotovi{\v{c}}}, I. and {Rybansk{\'y}}, M. and {Sobotka}, M. and {Lorenc}, M. and {Barandas}, M. and {Fonseca}, J.~M.},
        title = "Temporal Evolution of Magnetic Field and Intensity Properties of Photospheric Pores",
    booktitle = {Coimbra Solar Physics Meeting: Ground-based Solar Observations in the Space Instrumentation Era},
         year = 2016,
       editor = {{Dorotovic}, I. and {Fischer}, C.~E. and {Temmer}, M.},
       series = {Astron.\ Soc.\ Pacific Conf.\ Ser.},
       volume = {504},
        pages = {37},
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@INPROCEEDINGS{2016ASPC..504...29V,
       author = {{Verma}, M. and {Denker}, C. and {Balthasar}, H. and {Kuckein}, C. and {Gonz{\'a}lez Manrique}, S.~J. and {Sobotka}, M. and {Bello Gonz{\'a}lez}, N. and {Hoch}, S. and {Diercke}, A. and {Kummerow}, P. and {Berkefeld}, T. and {Collados}, M. and {Feller}, A. and {Hofmann}, A. and {Kneer}, F. and {Lagg}, A. and {L{\"o}hner-B{\"o}ttcher}, J. and {Nicklas}, H. and {Pastor Yabar}, A. and {Schlichenmaier}, R. and {Schmidt}, D. and {Schmidt}, W. and {Schubert}, M. and {Sigwarth}, M. and {Solanki}, S.~K. and {Soltau}, D. and {Staude}, J. and {Strassmeier}, K. and {Volkmer}, R. and {von der L{\"u}he}, O. and {Waldmann}, T.},
        title = "Flows in and around Active Region NOAA12118 Observed with the GREGOR Solar Telescope and SDO/HMI",
    booktitle = {Coimbra Solar Physics Meeting: Ground-based Solar Observations in the Space Instrumentation Era},
         year = 2016,
       editor = {{Dorotovic}, I. and {Fischer}, C.~E. and {Temmer}, M.},
       series = {Astron.\ Soc.\ Pacific Conf.\ Ser.},
       volume = {504},
        pages = {29},
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       eprint = {1603.01109},
 primaryClass = {astro-ph.SR},
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@INPROCEEDINGS{2016IAUS..320..268B,
       author = {{Berlicki}, Arkadiusz and {Awasthi}, Arun Kumar and {Heinzel}, Petr and {Sobotka}, Michal},
        title = "White-light continuum emission from a solar flare and plage",
    booktitle = {Solar and Stellar Flares and their Effects on Planets},
         year = 2016,
       editor = {{Kosovichev}, A.~G. and {Hawley}, S.~L. and {Heinzel}, P.},
       volume = {320},
        pages = {268-277},
          doi = {10.1017/S1743921316002192},
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       eprint = {1604.04186},
 primaryClass = {astro-ph.SR},
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@INPROCEEDINGS{2016IAUS..320...68S,
       author = {{Sobotka}, M. and {Dud{\'\i}k}, J. and {Denker}, C. and {Balthasar}, H. and {Jur{\v{c}}{\'a}k}, J. and {Liu}, W.},
        title = "GREGOR observations of a small flare above a sunspot",
    booktitle = {Solar and Stellar Flares and their Effects on Planets},
         year = 2016,
       editor = {{Kosovichev}, A.~G. and {Hawley}, S.~L. and {Heinzel}, P.},
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@INPROCEEDINGS{2015IAUGA..2246841S,
       author = {{Sobotka}, Michal and {Dudik}, Jaroslav and {Denker}, Carsten and {Balthasar}, Horst and {Jurcak}, Jan and {Liu}, Wenjuan and {GREGOR Team}},
        title = "GREGOR observations of a small flare above a sunspot",
    booktitle = {IAU General Assembly},
         year = 2015,
       volume = {29},
          eid = {2246841},
        pages = {2246841},
       adsurl = {https://ui.adsabs.harvard.edu/abs/2015IAUGA..2246841S},
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@ARTICLE{2014ApJ...790..135S,
       author = {{{\v{S}}vanda}, Michal and {Sobotka}, Michal and {B{\'a}rta}, Tom{\'a}{\v{s}}},
        title = "Moat Flow System around Sunspots in Shallow Subsurface Layers",
      journal = {\apj},
         year = 2014,
       volume = {790},
       number = {2},
          eid = {135},
        pages = {135},
          doi = {10.1088/0004-637X/790/2/135},
archivePrefix = {arXiv},
       eprint = {1406.2482},
 primaryClass = {astro-ph.SR},
       adsurl = {https://ui.adsabs.harvard.edu/abs/2014ApJ...790..135S},
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@ARTICLE{2014A&A...564A..91J,
       author = {{Jur{\v{c}}{\'a}k}, J. and {Bellot Rubio}, L.~R. and {Sobotka}, M.},
        title = "Orphan penumbrae: Submerging horizontal fields",
      journal = {\aap},
         year = 2014,
       volume = {564},
          eid = {A91},
        pages = {A91},
          doi = {10.1051/0004-6361/201322340},
archivePrefix = {arXiv},
       eprint = {1402.6558},
 primaryClass = {astro-ph.SR},
       adsurl = {https://ui.adsabs.harvard.edu/abs/2014A&A...564A..91J},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
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@ARTICLE{2014CEAB...38...53S,
       author = {{Sobotka}, M. and {{\v{S}}vanda}, M. and {Jur{\v{c}}ak}, J. and {Heinzel}, P. and {Del Moro}, D. and {Berrilli}, F.},
        title = "An Estimate of Chromospheric Heating by Acoustic Waves",
      journal = {Central European Astrophysical Bulletin},
         year = 2014,
       volume = {38},
        pages = {53-58},
       adsurl = {https://ui.adsabs.harvard.edu/abs/2014CEAB...38...53S},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
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@ARTICLE{2013A&A...560A..84S,
       author = {{Sobotka}, M. and {{\v{S}}vanda}, M. and {Jur{\v{c}}{\'a}k}, J. and {Heinzel}, P. and {Del Moro}, D. and {Berrilli}, F.},
        title = "Dynamics of the solar atmosphere above a pore with a light bridge",
      journal = {\aap},
         year = 2013,
       volume = {560},
          eid = {A84},
        pages = {A84},
          doi = {10.1051/0004-6361/201322148},
archivePrefix = {arXiv},
       eprint = {1309.7790},
 primaryClass = {astro-ph.SR},
       adsurl = {https://ui.adsabs.harvard.edu/abs/2013A&A...560A..84S},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
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@INPROCEEDINGS{2013JPhCS.440a2049S,
       author = {{Sobotka}, M. and {{\v{S}}vanda}, M. and {Jur{\v{c}}{\'a}k}, J. and {Heinzel}, P. and {Del Moro}, D.},
        title = "Atmosphere above a large solar pore",
    booktitle = {Journal of Physics Conference Series},
         year = 2013,
       series = {Journal of Physics Conference Series},
       volume = {440},
          eid = {012049},
        pages = {012049},
          doi = {10.1088/1742-6596/440/1/012049},
archivePrefix = {arXiv},
       eprint = {1302.4893},
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       adsurl = {https://ui.adsabs.harvard.edu/abs/2013JPhCS.440a2049S},
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@ARTICLE{2012IAUSS...6E.203D,
       author = {{Denker}, C. and {Lagg}, A. and {Puschmann}, K.~G. and {Schmidt}, D. and {Schmidt}, W. and {Sobotka}, M. and {Soltau}, D. and {Strassmeier}, K.~G. and {Volkmer}, R. and {von der L{\"{u}}he}, O. and {Solanki}, S.~K. and {Balthasar}, H. and {Bello Gonzalez}, N. and {Berkefeld}, T. and {Collados Vera}, M. and {Hofmann}, A. and {Kneer}, F.},
        title = "The GREGOR Solar Telescope",
      journal = {IAU Special Session},
         year = 2012,
       volume = {6},
          eid = {E2.03},
        pages = {E2.03},
       adsurl = {https://ui.adsabs.harvard.edu/abs/2012IAUSS...6E.203D},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
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@INPROCEEDINGS{2012ASPC..463..365S,
       author = {{Schmidt}, W. and {von der L{\"u}he}, O. and {Volkmer}, R. and {Denker}, C. and {Solanki}, S.~K. and {Balthasar}, H. and {Bello Gonz{\'a}lez}, N. and {Berkefeld}, T. and {Collados Vera}, M. and {Hofmann}, A. and {Kneer}, F. and {Lagg}, A. and {Puschmann}, K.~G. and {Schmidt}, D. and {Sobotka}, M. and {Soltau}, D. and {Strassmeier}, K.~G.},
        title = "The GREGOR Solar Telescope on Tenerife",
    booktitle = {Second ATST-EAST Meeting: Magnetic Fields from the Photosphere to the Corona.},
         year = 2012,
       editor = {{Rimmele}, T.~R. and {Tritschler}, A. and {W{\"o}ger}, F. and {Collados Vera}, M. and {Socas-Navarro}, H. and {Schlichenmaier}, R. and {Carlsson}, M. and {Berger}, T. and {Cadavid}, A. and {Gilbert}, P.~R. and {Goode}, P.~R. and {Kn{\"o}lker}, M.},
       series = {Astron.\ Soc.\ Pacific Conf.\ Ser.},
       volume = {463},
        pages = {365},
archivePrefix = {arXiv},
       eprint = {1202.4289},
 primaryClass = {astro-ph.IM},
       adsurl = {https://ui.adsabs.harvard.edu/abs/2012ASPC..463..365S},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
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@INPROCEEDINGS{2012ASPC..463...33D,
       author = {{Del Moro}, D. . and {Berrilli}, F. and {Stangalini}, M. and {Giannattasio}, F. and {Piazzesi}, R. and {Giovannelli}, L. and {Viticchi{\`e}}, B. and {Vantaggiato}, M. and {Sobotka}, M. and {Jur{\v{c}}{\'a}k}, J. and {Criscuoli}, S. and {Giorgi}, F. and {Zuccarello}, F.},
        title = "IBIS: High-Resolution Multi-Height Observations and Magnetic Field Retrieval",
    booktitle = {Second ATST-EAST Meeting: Magnetic Fields from the Photosphere to the Corona.},
         year = 2012,
       editor = {{Rimmele}, T.~R. and {Tritschler}, A. and {W{\"o}ger}, F. and {Collados Vera}, M. and {Socas-Navarro}, H. and {Schlichenmaier}, R. and {Carlsson}, M. and {Berger}, T. and {Cadavid}, A. and {Gilbert}, P.~R. and {Goode}, P.~R. and {Kn{\"o}lker}, M.},
       series = {Astron.\ Soc.\ Pacific Conf.\ Ser.},
       volume = {463},
        pages = {33},
       adsurl = {https://ui.adsabs.harvard.edu/abs/2012ASPC..463...33D},
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@ARTICLE{2012AN....333..796S,
       author = {{Schmidt}, W. and {von der L{\"u}he}, O. and {Volkmer}, R. and {Denker}, C. and {Solanki}, S.~K. and {Balthasar}, H. and {Bello Gonzalez}, N. and {Berkefeld}, Th. and {Collados}, M. and {Fischer}, A. and {Halbgewachs}, C. and {Heidecke}, F. and {Hofmann}, A. and {Kneer}, F. and {Lagg}, A. and {Nicklas}, H. and {Popow}, E. and {Puschmann}, K.~G. and {Schmidt}, D. and {Sigwarth}, M. and {Sobotka}, M. and {Soltau}, D. and {Staude}, J. and {Strassmeier}, K.~G. and {Waldmann }, T.~A.},
        title = "The 1.5 meter solar telescope GREGOR",
      journal = {Astronomische Nachrichten},
         year = 2012,
       volume = {333},
       number = {9},
        pages = {796},
          doi = {10.1002/asna.201211725},
       adsurl = {https://ui.adsabs.harvard.edu/abs/2012AN....333..796S},
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@INPROCEEDINGS{2012SPIE.8448E..0AK,
       author = {{Klva{\~n}a}, Miroslav and {Sobotka}, Michal and {{\v{S}}vanda}, Michal},
        title = "Optimisation of solar synoptic observations",
    booktitle = {Observatory Operations: Strategies, Processes, and Systems IV},
         year = 2012,
       editor = {{Peck}, Alison B. and {Seaman}, Robert L. and {Comeron}, Fernando},
       series = {Society of Photo-Optical Instrumentation Engineers (SPIE) Conference Series},
       volume = {8448},
          eid = {84480A},
        pages = {84480A},
          doi = {10.1117/12.925317},
       adsurl = {https://ui.adsabs.harvard.edu/abs/2012SPIE.8448E..0AK},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
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@ARTICLE{2012A&A...537A..85S,
       author = {{Sobotka}, M. and {Del Moro}, D. and {Jur{\v{c}}{\'a}k}, J. and {Berrilli}, F.},
        title = "Magnetic and velocity fields of a solar pore",
      journal = {\aap},
         year = 2012,
       volume = {537},
          eid = {A85},
        pages = {A85},
          doi = {10.1051/0004-6361/201117851},
       adsurl = {https://ui.adsabs.harvard.edu/abs/2012A&A...537A..85S},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
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@ARTICLE{2011CoSka..41...92K,
       author = {{Klva{\v{n}}a}, M. and {Sobotka}, M. and {{\v{S}}vanda}, M.},
        title = "Solar synoptic telescope. Characteristics, possibilities, and limits of design",
      journal = {Contributions of the Astronomical Observatory Skalnate Pleso},
         year = 2011,
       volume = {41},
       number = {2},
        pages = {92-98},
       adsurl = {https://ui.adsabs.harvard.edu/abs/2011CoSka..41...92K},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
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@ARTICLE{2011CoSka..41...69G,
       author = {{Garc{\'{\i}}a}, A. and {Sobotka}, M. and {Klva{\v{n}}a}, M. and {Bumba}, V.},
        title = "Synoptic observations with the Coimbra spectroheliograph",
      journal = {Contributions of the Astronomical Observatory Skalnate Pleso},
         year = 2011,
       volume = {41},
       number = {2},
        pages = {69-72},
       adsurl = {https://ui.adsabs.harvard.edu/abs/2011CoSka..41...69G},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
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@ARTICLE{2011CEAB...35...39S,
       author = {{Sobotka}, M. and {Klva{\v{n}}a}, M.},
        title = "The challenge of umbral dots",
      journal = {Central European Astrophysical Bulletin},
         year = 2011,
       volume = {35},
        pages = {39-43},
       adsurl = {https://ui.adsabs.harvard.edu/abs/2011CEAB...35...39S},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
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@INPROCEEDINGS{2010nspm.conf..206G,
       author = {{Garc{\'{\i}}a}, A. and {Klva{\v{n}}a}, M. and {Sobotka}, M. and {Bumba}, V.},
        title = "Spectroheliograms recorded using the new CCD camera in the OAUC, Coimbra, Portugal",
    booktitle = {20th National Solar Physics Meeting},
         year = 2010,
       editor = {{Dorotovic}, Ivan},
       volume = {20},
        pages = {206-209},
       adsurl = {https://ui.adsabs.harvard.edu/abs/2010nspm.conf..206G},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
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@INPROCEEDINGS{2010nspm.conf..201S,
       author = {{Sobotka}, M. and {Klva{\v{n}}a}, M. and {Melich}, Z. and {Rail}, Z.},
        title = "V{\'y}voj celodiskov{\'e}ho dalekohledu pro ESTV{\'y}voj celodiskov{\'e}ho dalekohledu pro ESTDevelopment of the full-disc telescope for EST.",
    booktitle = {20th National Solar Physics Meeting},
         year = 2010,
       editor = {{Dorotovic}, Ivan},
       volume = {20},
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@INPROCEEDINGS{2010SPIE.7735E..1ZS,
       author = {{Sobotka}, Michal and {Klva{\~n}a}, Miroslav and {Melich}, Zbyn{\'e}k and {Rail}, Zden{\'e}k and {Bettonvil}, Felix and {Gelly}, Bernard},
        title = "Auxiliary full-disc telescope for the European Solar Telescope",
    booktitle = {Ground-based and Airborne Instrumentation for Astronomy III},
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@INPROCEEDINGS{2010SPIE.7733E..0KV,
       author = {{Volkmer}, R. and {von der L{\"u}he}, O. and {Denker}, C. and {Solanki}, S. and {Balthasar}, H. and {Berkefeld}, T. and {Caligari}, P. and {Collados}, M. and {Halbgewachs}, C. and {Heidecke}, F. and {Hofmann}, A. and {Klvana}, M. and {Kneer}, F. and {Lagg}, A. and {Popow}, E. and {Schmidt}, D. and {Schmidt}, W. and {Sobotka}, M. and {Soltau}, D. and {Strassmeier}, K.},
        title = "GREGOR telescope: start of commissioning",
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       editor = {{Stepp}, Larry M. and {Gilmozzi}, Roberto and {Hall}, Helen J.},
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@ARTICLE{2010AN....331..624V,
       author = {{Volkmer}, R. and {von der L{\"u}he}, O. and {Denker}, C. and {Solanki}, S.~K. and {Balthasar}, H. and {Berkefeld}, T. and {Caligari}, P. and {Collados}, M. and {Fischer}, A. and {Halbgewachs}, C. and {Heidecke}, F. and {Hofmann}, A. and {Klva{\v{n}}a}, M. and {Kneer}, F. and {Lagg}, A. and {Popow}, E. and {Schmidt}, D. and {Schmidt}, W. and {Sobotka}, M. and {Soltau}, D. and {Strassmeier}, K.~G.},
        title = "GREGOR solar telescope: Design and status",
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@ARTICLE{2010CEAB...34...47G,
       author = {{Garc{\'{\i}}a}, A. and {Klva{\v{n}}a}, M. and {Sobotka}, M.},
        title = "Measurements of chromospheric velocity fields by means of the Coimbra University spectroheliograph",
      journal = {Central European Astrophysical Bulletin},
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       volume = {34},
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@INPROCEEDINGS{2010ASSP...19..507S,
       author = {{Sobotka}, M. and {Jur{\v{c}}{\'a}k}, J.},
        title = "Evolution of Umbral Dots and Penumbral Grains",
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@INPROCEEDINGS{2010ASSP...19..410S,
       author = {{{\v{S}}vanda}, M. and {Sobotka}, M. and {Klva{\v{n}}a}, M. and {Bumba}, V.},
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@INPROCEEDINGS{2009ASPC..416..547S,
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@ARTICLE{2009A&A...506..875S,
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@ARTICLE{2009A&A...504..575S,
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        title = "Morphology and evolution of umbral dots and their substructures",
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@INPROCEEDINGS{2009ASPC..405..455S,
       author = {{Sobotka}, M. and {Heinzel}, P. and {Ka{\v{s}}parov{\'a}}, J.},
        title = "Examples of Science Cases and Requirements for EST",
    booktitle = {Solar Polarization 5: In Honor of Jan Stenflo},
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@ARTICLE{2009NewA...14..429S,
       author = {{{\v{S}}vanda}, M. and {Klva{\v{n}}a}, M. and {Sobotka}, M. and {Kosovichev}, A.~G. and {Duvall}, T.~L.},
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@ARTICLE{2009ApJ...694.1080S,
       author = {{Sobotka}, M. and {Jur{\v{c}}{\'a}k}, J.},
        title = "Evolution of Physical Characteristics of Umbral Dots and Penumbral Grains",
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@INPROCEEDINGS{2008ESPM...12.2.73K,
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        title = "The Conception of the Full-disc Telescope for EST Instrument",
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@INPROCEEDINGS{2008ESPM...12.2.23S,
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        title = "Differences between Central and Peripheral Umbral Dots",
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         year = 2008,
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@INPROCEEDINGS{2008ESPM...12.2.10S,
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        title = "Tracking of Supergranules - Does It Make Any Sense?",
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@ARTICLE{2008CEAB...32..125S,
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@ARTICLE{2008A&A...477..285S,
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@INPROCEEDINGS{2007ASPC..369..171J,
       author = {{Jur{\v{c}}{\'a}k}, J. and {Mart{\'{\i}}nez Pillet}, V. and {Sobotka}, M.},
        title = "The Use of Spectro-Polarimetric Measurements to determine the Plasma Heating",
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       editor = {{Shibata}, K. and {Nagata}, S. and {Sakurai}, T.},
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@ARTICLE{2007A&A...472..277S,
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@ARTICLE{2007HiA....14..139C,
       author = {{Choudhary}, Debi Prasad and {Sobotka}, Michal},
        title = "Joint Discussion 3 Solar active regions and 3D magnetic structure",
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       volume = {14},
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@INPROCEEDINGS{2007ASPC..368..605B,
       author = {{Balthasar}, H. and {von der L{\"u}he}, O. and {Kneer}, F. and {Staude}, J. and {Volkmer}, R. and {Berkefeld}, T. and {Caligari}, P. and {Collados}, M. and {Halbgewachs}, C. and {Heidecke}, F. and {Hofmann}, A. and {Klva{\v{n}}a}, M. and {Nicklas}, H. and {Popow}, E. and {Puschmann}, K. and {Schmidt}, W. and {Sobotka}, M. and {Soltau}, D. and {Strassmeier}, K. and {Wittmann}, A.},
        title = "GREGOR: the New German Solar Telescope",
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@INPROCEEDINGS{2007ASPC..368..259S,
       author = {{Sobotka}, M. and {Roudier}, T.},
        title = "Horizontal Motions in the Vicinity of Sunspots",
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@ARTICLE{2007SoPh..241..223J,
       author = {{Jur{\v{c}}{\'a}k}, J. and {Sobotka}, M.},
        title = "Observational Evidence for Rising Penumbral Flux Tubes?",
      journal = {\solphys},
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@INPROCEEDINGS{2007msfa.conf..225J,
       author = {{Jur{\v{c}}{\'a}k}, J. and {Sobotka}, M.},
        title = "The observational counterpart of the rising flux tube model?",
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         year = 2007,
       editor = {{Kneer}, Franz and {Puschmann}, Klaus G. and {Wittmann}, Axel D.},
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@INPROCEEDINGS{2007msfa.conf..205S,
       author = {{Sobotka}, M. and {Puschmann}, K.~G.},
        title = "Fine structure in a dark umbra",
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         year = 2007,
       editor = {{Kneer}, Franz and {Puschmann}, Klaus G. and {Wittmann}, Axel D.},
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@INPROCEEDINGS{2007msfa.conf...39V,
       author = {{Volkmer}, R. and {von der L{\"u}he}, O. and {Kneer}, F. and {Staude}, J. and {Balthasar}, H. and {Berkefeld}, T. and {Caligari}, P. and {Collados}, M. and {Halbgewachs}, C. and {Heidecke}, F. and {Hofmann}, A. and {Klva{\~n}a}, M. and {Sobotka}, M. and {Nicklas}, H. and {Popow}, E. and {Puschmann}, K.~G. and {Schmidt}, W. and {Soltau}, D. and {Strassmeier}, K. and {Wittmann}, A.~D.},
        title = "New high resolution solar telescope GREGOR",
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@ARTICLE{2006A&A...458..301S,
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@ARTICLE{2006SoPh..237...13M,
       author = {{M{\"o}stl}, C. and {Hanslmeier}, A. and {Sobotka}, M. and {Puschmann}, K. and {Muthsam}, H.~J.},
        title = "Dynamics of Magnetic Bright Points in an Active Region",
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@ARTICLE{2006A&A...453.1079J,
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        title = "The magnetic canopy above light bridges",
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@INPROCEEDINGS{2006SPIE.6267E..0WV,
       author = {{Volkmer}, Reiner and {von der L{\"u}he}, Oskar and {Kneer}, Franz and {Staude}, J{\"u}rgen and {Berkefeld}, Thomas and {Caligari}, Peter and {Halbgewachs}, Clemens and {Heidecke}, Frank and {Schmidt}, Wolfgang and {Soltau}, Dirk and {Nicklas}, Harald and {Wittmann}, Axel and {Balthasar}, Horst and {Hofmann}, Axel and {Strassmeier}, Klaus and {Sobotka}, Michal and {Klvana}, Miroslav and {Collados}, Manuel},
        title = "The new 1.5m solar telescope GREGOR: first light and start of commissioning",
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@ARTICLE{2006CEAB...30...55J,
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@INPROCEEDINGS{2005ESASP.600E..71S,
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@INPROCEEDINGS{2005ESASP.600E...8J,
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@ARTICLE{2005A&A...442.1079H,
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        title = "The structure of a penumbral connection between solar pores",
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@ARTICLE{2005A&A...442..323S,
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        title = "Photometry of umbral dots",
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@INPROCEEDINGS{2005SPIE.5901...75V,
       author = {{Volkmer}, Reiner and {von der L{\"u}he}, Oskar and {Kneer}, Franz and {Staude}, J{\"u}rgen and {Berkefeld}, Thomas and {Caligari}, Peter and {Halbgewachs}, Clemens and {Schmidt}, Wolfgang and {Soltau}, Dirk and {Nicklas}, Harald and {Wittmann}, Axel and {Balthasar}, Horst and {Hofmann}, Axel and {Strassmeier}, Klaus and {Sobotka}, Michal and {Klvana}, Miroslav and {Collados}, Manuel},
        title = "The new 1.5 solar telescope GREGOR: progress report and results of performance tests",
    booktitle = {Solar Physics and Space Weather Instrumentation},
         year = 2005,
       editor = {{Fineschi}, Silvano and {Viereck}, Rodney A.},
       series = {Society of Photo-Optical Instrumentation Engineers (SPIE) Conference Series},
       volume = {5901},
        pages = {75-83},
          doi = {10.1117/12.618247},
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@ARTICLE{2005A&A...430.1089B,
       author = {{Bonet}, J.~A. and {M{\'a}rquez}, I. and {Muller}, R. and {Sobotka}, M. and {Roudier}, Th.},
        title = "Phase diversity restoration of sunspot images. II. Dynamics around a decaying sunspot",
      journal = {\aap},
         year = 2005,
       volume = {430},
        pages = {1089-1097},
          doi = {10.1051/0004-6361:20041356},
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@ARTICLE{2005HvaOB..29...39S,
       author = {{{\v{S}}vanda}, M. and {Klna{\v{n}}a}, M. and {Sobotka}, M.},
        title = "Motions of Supergranular Structures on the Solar Surface",
      journal = {Hvar Observatory Bulletin},
         year = 2005,
       volume = {29},
        pages = {39-48},
       adsurl = {https://ui.adsabs.harvard.edu/abs/2005HvaOB..29...39S},
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@INPROCEEDINGS{2005ASSL..320..227J,
       author = {{Jur{\v{c}}{\'a}k}, J. and {Sobotka}, M. and {Mart{\'\i}nez-Pillet}, V.},
        title = "Velocity Fields in an Irregular Sunspot",
    booktitle = {Solar Magnetic Phenomena},
         year = 2005,
       editor = {{Hanslmeier}, Arnold and {Veronig}, Astrid and {Messerotti}, Mauro},
       series = {Astrophysics and Space Science Library},
       volume = {320},
        pages = {227-230},
          doi = {10.1007/1-4020-2962-4\_22},
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@ARTICLE{2004A&A...428..215H,
       author = {{Hamedivafa}, H. and {Sobotka}, M.},
        title = "Observational evidence of Joule heating in some umbral dots",
      journal = {\aap},
         year = 2004,
       volume = {428},
        pages = {215-218},
          doi = {10.1051/0004-6361:20041515},
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@INPROCEEDINGS{2004SPIE.5489..693V,
       author = {{Volkmer}, Reiner and {von der L{\"u}he}, Oskar F. and {Kneer}, Franz and {Staude}, J{\"u}rgen and {Berkefeld}, Thomas and {Caligari}, Peter and {Schmidt}, Wolfgang and {Soltau}, Dirk and {Nicklas}, Harald and {Wiehr}, Eberhardt and {Wittmann}, Axel and {Balthasar}, Horst and {Hofmann}, Axel and {Strassmeier}, Klaus and {Sobotka}, Michal and {Klvana}, Miroslav and {Collados}, Manuel},
        title = "Progress report of the 1.5 m solar telescope GREGOR",
    booktitle = {Ground-based Telescopes},
         year = 2004,
       editor = {{Oschmann}, Jacobus M., Jr.},
       series = {Society of Photo-Optical Instrumentation Engineers (SPIE) Conference Series},
       volume = {5489},
        pages = {693-704},
          doi = {10.1117/12.551577},
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@ARTICLE{2004ApJ...614..448S,
       author = {{Socas-Navarro}, H. and {Mart{\'\i}nez Pillet}, V. and {Sobotka}, M. and {V{\'a}zquez}, M.},
        title = "The Thermal and Magnetic Structure of Umbral Dots from the Inversion of High-Resolution Full Stokes Observations",
      journal = {\apj},
         year = 2004,
       volume = {614},
       number = {1},
        pages = {448-456},
          doi = {10.1086/423487},
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@ARTICLE{2004A&A...423..737B,
       author = {{Bonet}, J.~A. and {M{\'a}rquez}, I. and {Muller}, R. and {Sobotka}, M. and {Tritschler}, A.},
        title = "Phase diversity restoration of sunspot images. I. Relations between penumbral and photospheric features",
      journal = {\aap},
         year = 2004,
       volume = {423},
        pages = {737-744},
          doi = {10.1051/0004-6361:20034542},
archivePrefix = {arXiv},
       eprint = {astro-ph/0405542},
 primaryClass = {astro-ph},
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@ARTICLE{2004HvaOB..28...27S,
       author = {{Sobotka}, M. and {Bonet}, J.~A. and {M{\'a}rquez}, I. and {Muller R.} and {Roudier}, Th.},
        title = "Motions of photospheric features in a sunspot moat",
      journal = {Hvar Observatory Bulletin},
         year = 2004,
       volume = {28},
       number = {1},
        pages = {27-36},
       adsurl = {https://ui.adsabs.harvard.edu/abs/2004HvaOB..28...27S},
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@INPROCEEDINGS{2003ESASP.535..149S,
       author = {{Svanda}, M. and {Klvana}, M. and {Sobotka}, M. and {Bumba}, V.},
        title = "Dynamics of motions in the quiet photosphere",
    booktitle = {Solar Variability as an Input to the Earth's Environment},
         year = 2003,
       editor = {{Wilson}, Andrew},
       series = {ESA Special Publication},
       volume = {535},
        pages = {149-152},
       adsurl = {https://ui.adsabs.harvard.edu/abs/2003ESASP.535..149S},
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@INPROCEEDINGS{2003ESASP.535..109J,
       author = {{Jur{\v{c}}{\'a}k}, J. and {Sobotka}, M. and {Mart{\'\i}nez-Pillet}, V.},
        title = "Velocity fields in an irregular sunspot",
    booktitle = {Solar Variability as an Input to the Earth's Environment},
         year = 2003,
       editor = {{Wilson}, Andrew},
       series = {ESA Special Publication},
       volume = {535},
        pages = {109-112},
       adsurl = {https://ui.adsabs.harvard.edu/abs/2003ESASP.535..109J},
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@ARTICLE{2003ANS...324..112V,
       author = {{Volkmer}, Reiner and {von der L{\"u}he}, Oskar and {Kneer}, Franz and {Staude}, J{\"u}rgen and {Berkfeld}, Thomas and {Schmidt}, Wolfgang and {Soltau}, Dirk and {Nicklas}, Harald and {Wiehr}, Eberhardt and {Wittman}, Axel and {Hofmann}, Axel and {Sobotka}, Michal and {Klvana}, Miroslav},
        title = "Current Status of the 1.5m Solar Telescope GREGOR",
      journal = {Astronomische Nachrichten Supplement},
         year = 2003,
       volume = {324},
       number = {3},
        pages = {112},
       adsurl = {https://ui.adsabs.harvard.edu/abs/2003ANS...324..112V},
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@INPROCEEDINGS{2003SPIE.4853..360V,
       author = {{Volkmer}, Reiner and {von der L{\"{u}}he}, Oskar and {Kneer}, Franz and {Staude}, Juergen and {Hofmann}, Axel and {Schmidt}, Wolfgang and {Sobotka}, Michal and {Soltau}, Dirk and {Wiehr}, Eberhardt and {Wittmann}, Axel and {Berkefeld}, Thomas},
        title = "GREGOR: the new 1.5m solar telescope on Tenerife",
    booktitle = {Innovative Telescopes and Instrumentation for Solar Astrophysics},
         year = 2003,
       editor = {{Keil}, Stephen L. and {Avakyan}, Sergey V.},
       series = {Society of Photo-Optical Instrumentation Engineers (SPIE) Conference Series},
       volume = {4853},
        pages = {360-369},
          doi = {10.1117/12.471367},
       adsurl = {https://ui.adsabs.harvard.edu/abs/2003SPIE.4853..360V},
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@ARTICLE{2003HvaOB..27..205K,
       author = {{Klva{\v{n}}a}, M. and {Bumba}, V. and {Sobotka}, M.},
        title = "System of coordinates for solar telescopes",
      journal = {Hvar Observatory Bulletin},
         year = 2003,
       volume = {27},
       number = {1},
        pages = {205-214},
       adsurl = {https://ui.adsabs.harvard.edu/abs/2003HvaOB..27..205K},
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@ARTICLE{2003AN....324..376S,
       author = {{Stangl}, S. and {Sobotka}, M. and {Bonet}, J.~A. and {V{\'a}zquez}, M. and {Hanslmeier}, A.},
        title = "Infrared photometry of a sunspot near the disk center",
      journal = {Astronomische Nachrichten},
         year = 2003,
       volume = {324},
       number = {4},
        pages = {376-377},
          doi = {10.1002/asna.200310134},
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@ARTICLE{2003AN....324..369S,
       author = {{Sobotka}, M.},
        title = "Solar activity II: Sunspots and pores",
      journal = {Astronomische Nachrichten},
         year = 2003,
       volume = {324},
       number = {4},
        pages = {369-373},
          doi = {10.1002/asna.200310132},
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@ARTICLE{2003AN....324..305K,
       author = {{Klva{\v{n}}a}, M. and {Bumba}, V. and {Sobotka}, M.},
        title = "A CCD-based guiding and control system for solar telescopes",
      journal = {Astronomische Nachrichten},
         year = 2003,
       volume = {324},
       number = {4},
        pages = {305-307},
          doi = {10.1002/asna.200310104},
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@ARTICLE{2003A&A...397.1075S,
       author = {{S{\'a}nchez Cuberes}, M. and {V{\'a}zquez}, M. and {Bonet}, J.~A. and {Sobotka}, M.},
        title = "Centre-to-limb variation of solar granulation in the infrared",
      journal = {\aap},
         year = 2003,
       volume = {397},
        pages = {1075-1081},
          doi = {10.1051/0004-6361:20021603},
       adsurl = {https://ui.adsabs.harvard.edu/abs/2003A&A...397.1075S},
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@INPROCEEDINGS{2002ESASP.506..473S,
       author = {{Stangl}, S. and {Hanslmeier}, A. and {Sobotka}, M. and {Bonet}, J.~A. and {V{\'a}zquez}, M.},
        title = "Infrared photometric results of a sunspot",
    booktitle = {Solar Variability: From Core to Outer Frontiers},
         year = 2002,
       editor = {{Wilson}, A.},
       series = {ESA Special Publication},
       volume = {1},
        pages = {473-476},
       adsurl = {https://ui.adsabs.harvard.edu/abs/2002ESASP.506..473S},
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@INPROCEEDINGS{2002ESASP.506..435D,
       author = {{Dorotovi{\v{c}}}, I. and {Sobotka}, M. and {Brandt}, P.~N. and {Simon}, G.~W.},
        title = "Evolution of small-scale structures in and around a large solar pore",
    booktitle = {Solar Variability: From Core to Outer Frontiers},
         year = 2002,
       editor = {{Wilson}, A.},
       series = {ESA Special Publication},
       volume = {1},
        pages = {435-438},
       adsurl = {https://ui.adsabs.harvard.edu/abs/2002ESASP.506..435D},
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@INPROCEEDINGS{2002ESASP.506..381S,
       author = {{Sobotka}, Michal},
        title = "Photospheric layers of sunspots and pores",
    booktitle = {Solar Variability: From Core to Outer Frontiers},
         year = 2002,
       editor = {{Wilson}, A.},
       series = {ESA Special Publication},
       volume = {1},
        pages = {381-388},
       adsurl = {https://ui.adsabs.harvard.edu/abs/2002ESASP.506..381S},
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@ARTICLE{2002A&A...395..249R,
       author = {{Roudier}, Th. and {Bonet}, J.~A. and {Sobotka}, M.},
        title = "Properties of horizontal flows inside and outside a solar pore",
      journal = {\aap},
         year = 2002,
       volume = {395},
        pages = {249-255},
          doi = {10.1051/0004-6361:20021259},
       adsurl = {https://ui.adsabs.harvard.edu/abs/2002A&A...395..249R},
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@INPROCEEDINGS{2002ESASP.505..579S,
       author = {{Sobotka}, M. and {Muller}, R. and {Bonet}, J.~A. and {M{\'a}rquez}, I.},
        title = "Evolution of small-scale features at the penumbra-photosphere border",
    booktitle = {SOLMAG 2002. Proceedings of the Magnetic Coupling of the Solar Atmosphere Euroconference},
         year = 2002,
       editor = {{Sawaya-Lacoste}, Huguette},
       series = {ESA Special Publication},
       volume = {505},
        pages = {579-582},
       adsurl = {https://ui.adsabs.harvard.edu/abs/2002ESASP.505..579S},
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@ARTICLE{2002ApJ...570..886S,
       author = {{S{\'a}nchez Cuberes}, M. and {V{\'a}zquez}, M. and {Bonet}, J.~A. and {Sobotka}, M.},
        title = "Infrared Photometry of Solar Photospheric Structures. II. Center-to-Limb Variation of Active Regions",
      journal = {\apj},
         year = 2002,
       volume = {570},
       number = {2},
        pages = {886-899},
          doi = {10.1086/339737},
       adsurl = {https://ui.adsabs.harvard.edu/abs/2002ApJ...570..886S},
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@INPROCEEDINGS{2002AAS...200.3803S,
       author = {{Simon}, G.~W. and {Dorotovi{\v{c}}}, I. and {Sobotka}, M. and {Brandt}, P.~N.},
        title = "Evolution of Filamentary Structures in and around a Large Solar Pore",
    booktitle = {AAS abstracts \#200},
         year = 2002,
       series = {AAS abstracts},
       volume = {200},
          eid = {38.03},
        pages = {38.03},
       adsurl = {https://ui.adsabs.harvard.edu/abs/2002AAS...200.3803S},
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@ARTICLE{2002A&A...387..665D,
       author = {{Dorotovi{\v{c}}}, I. and {Sobotka}, M. and {Brandt}, P.~N. and {Simon}, G.~W.},
        title = "Evolution and motions of small-scale photospheric structures near a large solar pore",
      journal = {\aap},
         year = 2002,
       volume = {387},
        pages = {665-671},
          doi = {10.1051/0004-6361:20020374},
       adsurl = {https://ui.adsabs.harvard.edu/abs/2002A&A...387..665D},
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@ARTICLE{2002A&A...383..275H,
       author = {{Hirzberger}, J. and {Bonet}, J.~A. and {Sobotka}, M. and {V{\'a}zquez}, M. and {Hanslmeier}, A.},
        title = "Fine structure and dynamics in a light bridge inside a solar pore",
      journal = {\aap},
         year = 2002,
       volume = {383},
        pages = {275-282},
          doi = {10.1051/0004-6361:20011685},
       adsurl = {https://ui.adsabs.harvard.edu/abs/2002A&A...383..275H},
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@ARTICLE{2001AN....322..371K,
       author = {{Klva{\v{n}}a}, M. and {Kotr{\v{c}}}, P. and {Kn{\'\i}{\v{z}}ek}, M. and {Sobotka}, M. and {Heinze}, P.},
        title = "Reconstruction of the HSFA telescopes",
      journal = {Astronomische Nachrichten},
         year = 2001,
       volume = {322},
        pages = {371-374},
          doi = {10.1002/1521-3994(200112)322:5/6<371::AID-ASNA371>3.0.CO;2-Z},
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@ARTICLE{2001A&A...380..714S,
       author = {{Sobotka}, M. and {S{\"u}tterlin}, P.},
        title = "Fine structure in sunspots. IV. Penumbral grains in speckle reconstructed images",
      journal = {\aap},
         year = 2001,
       volume = {380},
        pages = {714-718},
          doi = {10.1051/0004-6361:20011456},
       adsurl = {https://ui.adsabs.harvard.edu/abs/2001A&A...380..714S},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
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@INPROCEEDINGS{2001ESASP.493..361S,
       author = {{Sobotka}, Michal},
        title = "A close look at sunspots",
    booktitle = {Solar encounter. Proceedings of the First Solar Orbiter Workshop},
         year = 2001,
       editor = {{Battrick}, Bruce and {Sawaya-Lacoste}, H. and {Marsch}, E. and {Mart{\'{\i}}nez Pillet}, V. and {Fleck}, B. and {Marsden}, R.},
       series = {ESA Special Publication},
       volume = {493},
        pages = {361-365},
       adsurl = {https://ui.adsabs.harvard.edu/abs/2001ESASP.493..361S},
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@INPROCEEDINGS{2001AGM....18S1002K,
       author = {{Klva{\v{n}}a}, M. and {Sobotka}, M. and {Bumba}, V.},
        title = "Reconstruction of the Telescopes HSFA1 and HSFA2",
    booktitle = {Astronomische Gesellschaft Meeting Abstracts},
         year = 2001,
       series = {Astronomische Gesellschaft Meeting Abstracts},
       volume = {18},
          eid = {MS 10 02},
        pages = {MS 10 02},
       adsurl = {https://ui.adsabs.harvard.edu/abs/2001AGM....18S1002K},
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@INPROCEEDINGS{2001AGM....18.P220K,
       author = {{Klva{\v{n}}a}, M. and {Sobotka}, M. and {Bumba}, V.},
        title = "Reconstruction of the Telescopes HSFA1 and HSFA2",
    booktitle = {Astronomische Gesellschaft Meeting Abstracts},
         year = 2001,
       series = {Astronomische Gesellschaft Meeting Abstracts},
       volume = {18},
          eid = {P220},
        pages = {P220},
       adsurl = {https://ui.adsabs.harvard.edu/abs/2001AGM....18.P220K},
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@ARTICLE{2000ApJ...544.1155S,
       author = {{Sobotka}, M. and {V{\'a}zquez}, M. and {S{\'a}nchez Cuberes}, M. and {Bonet}, J.~A. and {Hanslmeier}, A.},
        title = "Infrared Photometry of Solar Photospheric Structures. I. Active Regions at the Center of the Disk",
      journal = {\apj},
         year = 2000,
       volume = {544},
       number = {2},
        pages = {1155-1168},
          doi = {10.1086/317259},
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@ARTICLE{2000SoPh..195..165K,
       author = {{Karlick{\'y}}, Marian and {Ji{\v{r}}i{\v{c}}ka}, Karel and {Sobotka}, Michal},
        title = "Power-law spectra of 1-2 GHz narrowband dm-spikes",
      journal = {\solphys},
         year = 2000,
       volume = {195},
       number = {1},
        pages = {165-174},
          doi = {10.1023/A:1005257624132},
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@ARTICLE{2000JApA...21..289S,
       author = {{Sobotka}, M. and {V{\'a}zquez}, M. and {Cuberes}, M.~S. and {Bonet}, J.~A. and {Hanslmeier}, P.},
        title = "Infrared Photometry of Solar Active Regions",
      journal = {Journal of Astrophysics and Astronomy},
         year = 2000,
       volume = {21},
        pages = {289},
          doi = {10.1007/BF02702411},
       adsurl = {https://ui.adsabs.harvard.edu/abs/2000JApA...21..289S},
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@INPROCEEDINGS{2000SPD....31.0122B,
       author = {{Bush}, R.~I. and {Shine}, R.~A. and {Brandt}, P. and {Sobotka}, M. and {Scharmer}, G.},
        title = "Coordinated MDI/TRACE/SVST Observations of Sunspots",
    booktitle = {AAS/Solar Physics Division Meeting \#31},
         year = 2000,
       series = {AAS/Solar Physics Division Meeting},
       volume = {31},
          eid = {01.22},
        pages = {01.22},
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@INPROCEEDINGS{1999ASPC..184...60S,
       author = {{Sobotka}, M. and {V{\'a}zquez}, M. and {Bonet}, J.~A. and {Hanslmeier}, A.},
        title = "Interaction of Convective Structures with the Magnetic Field of Solar Pores",
    booktitle = {Third Advances in Solar Physics Euroconference: Magnetic Fields and Oscillations},
         year = 1999,
       editor = {{Schmieder}, B. and {Hofmann}, A. and {Staude}, J.},
       series = {Astron.\ Soc.\ Pacific Conf.\ Ser.},
       volume = {184},
        pages = {60-64},
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@ARTICLE{1999A&A...348..621S,
       author = {{Sobotka}, M. and {Brandt}, P.~N. and {Simon}, G.~W.},
        title = "Fine structure in sunspots. III. Penumbral grains",
      journal = {\aap},
         year = 1999,
       volume = {348},
        pages = {621-626},
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@INPROCEEDINGS{1999AAS...194.5908S,
       author = {{Simon}, G.~W. and {Sobotka}, M. and {Brandt}, P.~B.},
        title = "Fine Structure in Sunspots, III: Penumbral Grains",
    booktitle = {AAS abstracts \#194},
         year = 1999,
       series = {AAS abstracts},
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          eid = {59.08},
        pages = {59.08},
       adsurl = {https://ui.adsabs.harvard.edu/abs/1999AAS...194.5908S},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@INPROCEEDINGS{1999joso.proc..114S,
       author = {{Stupka}, M. and {Sobotka}, M.},
        title = "Lifetime of dark nuclei.",
    booktitle = {JOSO Annu. Rep., 1998},
         year = 1999,
        pages = {114-115},
       adsurl = {https://ui.adsabs.harvard.edu/abs/1999joso.proc..114S},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@INPROCEEDINGS{1999joso.proc...89S,
       author = {{Sobotka}, M. and {Brandt}, P.~N. and {Simon}, G.~W.},
        title = "Lifetimes and motions of penumbral grains.",
    booktitle = {JOSO Annu. Rep., 1998},
         year = 1999,
        pages = {89-90},
       adsurl = {https://ui.adsabs.harvard.edu/abs/1999joso.proc...89S},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@ARTICLE{1999ApJ...511..436S,
       author = {{Sobotka}, Michal and {V{\'a}zquez}, Manuel and {Bonet}, Jos{\'e} Antonio and {Hanslmeier}, Arnold and {Hirzberger}, Johann},
        title = "Temporal Evolution of Fine Structures in and around Solar Pores",
      journal = {\apj},
         year = 1999,
       volume = {511},
       number = {1},
        pages = {436-450},
          doi = {10.1086/306671},
       adsurl = {https://ui.adsabs.harvard.edu/abs/1999ApJ...511..436S},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@INPROCEEDINGS{1999ASSL..239...71S,
       author = {{Sobotka}, M.},
        title = "Fine Structures in Sunspots",
    booktitle = {Motions in the Solar Atmosphere},
         year = 1999,
       editor = {{Hanslmeier}, Arnold and {Messerotti}, Mauro},
       series = {Astrophysics and Space Science Library},
       volume = {239},
        pages = {71-97},
          doi = {10.1007/978-94-015-9331-1\_3},
       adsurl = {https://ui.adsabs.harvard.edu/abs/1999ASSL..239...71S},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@INPROCEEDINGS{1999ASPC..183..116S,
       author = {{Sobotka}, M. and {Brandt}, P. and {Simon}, G.},
        title = "Lifetimes and Motions of Penumbral Grains-Preliminary Results",
    booktitle = {High Resolution Solar Physics: Theory, Observations, and Techniques},
         year = 1999,
       editor = {{Rimmele}, T.~R. and {Balasubramaniam}, K.~S. and {Radick}, R.~R.},
       series = {Astron.\ Soc.\ Pacific Conf.\ Ser.},
       volume = {183},
        pages = {116},
       adsurl = {https://ui.adsabs.harvard.edu/abs/1999ASPC..183..116S},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@INPROCEEDINGS{1999AGAb...15...88H,
       author = {{Hirzberger}, J. and {Bonet}, J.~A. and {V{\'a}zquez}, M. and {Hanslmeier}, A. and {Sobotka}, M.},
        title = "Granulation in active regions as compared to quiet regions",
    booktitle = {Astronomische Gesellschaft Abstract Series},
         year = 1999,
       series = {Astronomische Gesellschaft Abstract Series},
       volume = {15},
        pages = {88},
       adsurl = {https://ui.adsabs.harvard.edu/abs/1999AGAb...15...88H},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@ARTICLE{1997A&A...328..689S,
       author = {{Sobotka}, Michal and {Brandt}, Peter N. and {Simon}, George W.},
        title = "Fine structure in sunspots. II. Intensity variations and proper motions of umbral dots",
      journal = {\aap},
         year = 1997,
       volume = {328},
        pages = {689-694},
       adsurl = {https://ui.adsabs.harvard.edu/abs/1997A&A...328..689S},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@ARTICLE{1997A&A...328..682S,
       author = {{Sobotka}, Michal and {Brandt}, Peter N. and {Simon}, George W.},
        title = "Fine structure in sunspots. I. Sizes and lifetimes of umbral dots",
      journal = {\aap},
         year = 1997,
       volume = {328},
        pages = {682-688},
       adsurl = {https://ui.adsabs.harvard.edu/abs/1997A&A...328..682S},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@ARTICLE{1997ApJ...480..406H,
       author = {{Hirzberger}, J. and {V{\'a}zquez}, M. and {Bonet}, J.~A. and {Hanslmeier}, A. and {Sobotka}, M.},
        title = "Time Series of Solar Granulation Images. I. Differences between Small and Large Granules in Quiet Regions",
      journal = {\apj},
         year = 1997,
       volume = {480},
       number = {1},
        pages = {406-419},
          doi = {10.1086/303951},
       adsurl = {https://ui.adsabs.harvard.edu/abs/1997ApJ...480..406H},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@INPROCEEDINGS{1997joso.proc...84S,
       author = {{Sobotka}, M. and {Brandt}, P.~N. and {Simon}, G.~W.},
        title = "Fine structure in sunspots: sizes, lifetimes, motions, and temporal variations.",
    booktitle = {JOSO Annu. Rep., 1996},
         year = 1997,
        pages = {84-85},
       adsurl = {https://ui.adsabs.harvard.edu/abs/1997joso.proc...84S},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@INPROCEEDINGS{1997ASPC..118..155S,
       author = {{Sobotka}, M.},
        title = "Sunspots Seen at High Spatial Resolution",
    booktitle = {1st Advances in Solar Physics Euroconference.  Advances in Physics of Sunspots},
         year = 1997,
       editor = {{Schmieder}, B. and {del Toro Iniesta}, J.~C. and {V{\'{a}}zquez}, M.},
       series = {Astron.\ Soc.\ Pacific Conf.\ Ser.},
       volume = {118},
        pages = {155},
       adsurl = {https://ui.adsabs.harvard.edu/abs/1997ASPC..118..155S},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@ARTICLE{1996SoPh..168..375K,
       author = {{Karlick{\'y}}, Marian and {Sobotka}, Michal and {Ji{\v{r}}i{\v{c}}ka}, Karel},
        title = "Narrowband dm-Spikes in the 2 GHz Frequency Range and MHD Cascading Waves in Reconnection Outflows",
      journal = {\solphys},
         year = 1996,
       volume = {168},
       number = {2},
        pages = {375-383},
          doi = {10.1007/BF00148062},
       adsurl = {https://ui.adsabs.harvard.edu/abs/1996SoPh..168..375K},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@INPROCEEDINGS{1996AGAb...12..160H,
       author = {{Hirzberger}, J. and {Bonet}, J.~A. and {Hanslmeier}, A. and {V{\'a}zquez}, M. and {Sobotka}, M.},
        title = "Time evolution of solar granulation phenomena.",
    booktitle = {Astronomische Gesellschaft Abstract Series},
         year = 1996,
       series = {Astronomische Gesellschaft Abstract Series},
       volume = {12},
        pages = {160},
       adsurl = {https://ui.adsabs.harvard.edu/abs/1996AGAb...12..160H},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@INPROCEEDINGS{1996joso.proc..145S,
       author = {{Sobotka}, M. and {Brandt}, P.~N. and {Simon}, G.~W.},
        title = "Temporal evolution of fine-structures in sunspots.",
    booktitle = {JOSO Annu. Rep., 1995},
         year = 1996,
        pages = {145},
       adsurl = {https://ui.adsabs.harvard.edu/abs/1996joso.proc..145S},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@ARTICLE{1995ApJ...447L.133S,
       author = {{Sobotka}, Michal and {Bonet}, Jose A. and {V{\'{a}}zquez}, Manuel and {Hanslmeier}, Arnold},
        title = "On the Dynamics of Bright Features in Sunspot Umbrae",
      journal = {\apjl},
         year = 1995,
       volume = {447},
        pages = {L133},
          doi = {10.1086/309569},
       adsurl = {https://ui.adsabs.harvard.edu/abs/1995ApJ...447L.133S},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@ARTICLE{1995A&A...296..241B,
       author = {{Bonet}, J.~A. and {Sobotka}, M. and {V{\'{a}}zquez}, M.},
        title = "Photometry of sunspot pores from partial eclipse observations.",
      journal = {\aap},
         year = 1995,
       volume = {296},
        pages = {241},
       adsurl = {https://ui.adsabs.harvard.edu/abs/1995A&A...296..241B},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@ARTICLE{1994ApJ...426..404S,
       author = {{Sobotka}, Michal and {Bonet}, Jose A. and {V{\'{a}}zquez}, Manuel},
        title = "A High-Resolution Study of the Structure of Sunspot Light Bridges and Abnormal Granulation",
      journal = {\apj},
         year = 1994,
       volume = {426},
        pages = {404},
          doi = {10.1086/174076},
       adsurl = {https://ui.adsabs.harvard.edu/abs/1994ApJ...426..404S},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@INPROCEEDINGS{1994smf..conf..197S,
       author = {{Sobotka}, M. and {Bonet}, J.~A. and {V{\'a}zquez}, M.},
        title = "Strong light bridges and abnormal granulation",
    booktitle = {Solar Magnetic Fields},
         year = 1994,
       editor = {{Sch{\"u}ssler}, Manfred and {Schmidt}, Wolfgang},
        pages = {197},
       adsurl = {https://ui.adsabs.harvard.edu/abs/1994smf..conf..197S},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@INPROCEEDINGS{1994ESOC...50..179K,
       author = {{Klva{\v{n}}a}, M. and {Bumba}, V. and {Sobotka}, M.},
        title = "Processing of Images Acquired at the Ond{\v{r}}ejov Double Solar Refractor",
    booktitle = {European Southern Observatory Conference and Workshop Proceedings},
         year = 1994,
       series = {European Southern Observatory Conference and Workshop Proceedings},
       volume = {50},
        pages = {179},
       adsurl = {https://ui.adsabs.harvard.edu/abs/1994ESOC...50..179K},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@ARTICLE{1993ApJ...415..832S,
       author = {{Sobotka}, Michal and {Bonet}, Jose A. and {V{\'{a}}zquez}, Manuel},
        title = "A High-Resolution Study of Inhomogeneities in Sunspot Umbrae",
      journal = {\apj},
         year = 1993,
       volume = {415},
        pages = {832},
          doi = {10.1086/173205},
       adsurl = {https://ui.adsabs.harvard.edu/abs/1993ApJ...415..832S},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@INPROCEEDINGS{1993ASPC...46...20S,
       author = {{Sobotka}, M. and {Bonet}, J.~A. and {V{\'{a}}zquez}, M.},
        title = "High Resolution Observations of Umbral Fine Structure",
    booktitle = {IAU Colloq. 141: The Magnetic and Velocity Fields of Solar Active Regions},
         year = 1993,
       editor = {{Zirin}, Harold and {Ai}, Guoxiang and {Wang}, Haimin},
       series = {Astron.\ Soc.\ Pacific Conf.\ Ser.},
       volume = {46},
        pages = {20},
       adsurl = {https://ui.adsabs.harvard.edu/abs/1993ASPC...46...20S},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@ARTICLE{1992A&A...260..437S,
       author = {{Sobotka}, M. and {Bonet}, J.~A. and {V{\'{a}}zquez}, M.},
        title = "Spectroscopic determination of intensities of umbral bright features and adjacent background",
      journal = {\aap},
         year = 1992,
       volume = {260},
       number = {1-2},
        pages = {437-440},
       adsurl = {https://ui.adsabs.harvard.edu/abs/1992A&A...260..437S},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@ARTICLE{1992A&A...257..757S,
       author = {{Sobotka}, M. and {Bonet}, J.~A. and {V{\'{a}}zquez}, M.},
        title = "On the relation between the intensities of bright features and the local background in sunspot umbrae",
      journal = {\aap},
         year = 1992,
       volume = {257},
       number = {2},
        pages = {757-762},
       adsurl = {https://ui.adsabs.harvard.edu/abs/1992A&A...257..757S},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@ARTICLE{1991Rise...72..209S,
       author = {{Sobotka}, M.},
        title = "Report from the Canary Islands.",
      journal = {Rise Hvezd},
         year = 1991,
       volume = {72},
       number = {11},
        pages = {209-210},
       adsurl = {https://ui.adsabs.harvard.edu/abs/1991Rise...72..209S},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@ARTICLE{1991BAICz..42..250S,
       author = {{Sobotka}, M. and {Simberova}, S. and {Bumba}, V.},
        title = "Photometry of the Umbral Structure of a Fast-developing Sunspot",
      journal = {Bulletin of the Astronomical Institutes of Czechoslovakia},
         year = 1991,
       volume = {42},
        pages = {250},
       adsurl = {https://ui.adsabs.harvard.edu/abs/1991BAICz..42..250S},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@ARTICLE{1990PDHO....7...84B,
       author = {{Bumba}, V. and {Sobotka}, M. and {{\v{S}}imberov{\'a}}, S.},
        title = "Photometry of the Internal Structure of a Large Umbra",
      journal = {Publications of Debrecen Heliophysical Observatory},
         year = 1990,
       volume = {7},
        pages = {84-87},
       adsurl = {https://ui.adsabs.harvard.edu/abs/1990PDHO....7...84B},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@ARTICLE{1989Ap&SS.162..175S,
       author = {{Sobotka}, M. and {Dyson}, John},
        title = "Book reviews",
      journal = {\apss},
         year = 1989,
       volume = {162},
       number = {1},
        pages = {175-177},
          doi = {10.1007/BF00653356},
       adsurl = {https://ui.adsabs.harvard.edu/abs/1989Ap&SS.162..175S},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@ARTICLE{1989BAICz..40..196P,
       author = {{Perek}, L. and {Hejna}, L. and {Sobotka}, M. and {Ceplecha}, Z. and {Pecina}, P. and {Sidlichovsky}, M. and {Palous}, J. and {Harmanec}, P. and {Pecker}, J.~C.},
        title = "Book-Review - 10TH European Regional Astronomical Meeting - Prague - 1987AUG",
      journal = {Bulletin of the Astronomical Institutes of Czechoslovakia},
         year = 1989,
       volume = {40},
        pages = {196},
       adsurl = {https://ui.adsabs.harvard.edu/abs/1989BAICz..40..196P},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@ARTICLE{1989SoPh..124...37S,
       author = {{Sobotka}, M.},
        title = "Spectroscopic Observations and Models of Umbral Light Bridges",
      journal = {\solphys},
         year = 1989,
       volume = {124},
       number = {1},
        pages = {37-52},
          doi = {10.1007/BF00146518},
       adsurl = {https://ui.adsabs.harvard.edu/abs/1989SoPh..124...37S},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@ARTICLE{1988BAICz..39..236S,
       author = {{Sobotka}, M.},
        title = "Two-component Models of Individual Sunspot Umbrae",
      journal = {Bulletin of the Astronomical Institutes of Czechoslovakia},
         year = 1988,
       volume = {39},
        pages = {236},
       adsurl = {https://ui.adsabs.harvard.edu/abs/1988BAICz..39..236S},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@ARTICLE{1987BAICz..38..272S,
       author = {{Sobotka}, M. and {Kotrc}, P.},
        title = "Instrumental profile of the HSFA-type spectrograph in the near infrared.",
      journal = {Bulletin of the Astronomical Institutes of Czechoslovakia},
         year = 1987,
       volume = {38},
       number = {5},
        pages = {272-275},
       adsurl = {https://ui.adsabs.harvard.edu/abs/1987BAICz..38..272S},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@ARTICLE{1987PAICz..66...33S,
       author = {{Sobotka}, M.},
        title = "Spectroscopic investigation of two-component umbral structure.",
      journal = {Publications of the Astronomical Institute of the Czechoslovak Academy of Sciences},
         year = 1987,
       volume = {1},
        pages = {33-35},
       adsurl = {https://ui.adsabs.harvard.edu/abs/1987PAICz..66...33S},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@ARTICLE{1987PAICz..66.....H,
       author = {{Hejna}, Ladislav and {Sobotka}, Michal},
        title = "The Sun. 10th European Regional Astronomy Meeting of the IAU, held inPraha, Czechoslovakia, 24 - 29 August 1987. Proceedings, Vol. 1.",
      journal = {Publications of the Astronomical Institute of the Czechoslovak Academy of Sciences},
         year = 1987,
       volume = {66},
       adsurl = {https://ui.adsabs.harvard.edu/abs/1987PAICz..66.....H},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@ARTICLE{1986Rise...67..204S,
       author = {{Sobotka}, M.},
        title = "Solar physics. 12th regional consultation, Smolenice, May 1986.",
      journal = {Rise Hvezd},
         year = 1986,
       volume = {67},
       number = {11},
        pages = {204-206},
       adsurl = {https://ui.adsabs.harvard.edu/abs/1986Rise...67..204S},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@ARTICLE{1986CoSka..15..315S,
       author = {{Sobotka}, M.},
        title = "Semi-empirical models of sunspots in various phases of evolution",
      journal = {Contributions of the Astronomical Observatory Skalnate Pleso},
         year = 1986,
       volume = {15},
        pages = {315},
       adsurl = {https://ui.adsabs.harvard.edu/abs/1986CoSka..15..315S},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@ARTICLE{1986CoSka..15..171H,
       author = {{Heinzel}, P. and {Kotr{\v{c}}}, P. and {Sobotka}, M. and {Zloch}, F. and {Scherbakova}, Z.~A.},
        title = "Infrared observations of quiescent prominences",
      journal = {Contributions of the Astronomical Observatory Skalnate Pleso},
         year = 1986,
       volume = {15},
        pages = {171},
       adsurl = {https://ui.adsabs.harvard.edu/abs/1986CoSka..15..171H},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@ARTICLE{1985SvA....29..576S,
       author = {{Sobotka}, M.},
        title = "Semiempirical Models of Sunspots",
      journal = {\sovast},
         year = 1985,
       volume = {29},
        pages = {576-580},
       adsurl = {https://ui.adsabs.harvard.edu/abs/1985SvA....29..576S},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@ARTICLE{1985AZh....62..995S,
       author = {{Sobotka}, M.},
        title = "Semiempirical models of sunspots",
      journal = {\azh},
         year = 1985,
       volume = {62},
        pages = {995-1002},
       adsurl = {https://ui.adsabs.harvard.edu/abs/1985AZh....62..995S},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@ARTICLE{1985BAICz..36..230S,
       author = {{Sobotka}, M.},
        title = "An Analysis of Spectral Lines in Sunspot Umbrae",
      journal = {Bulletin of the Astronomical Institutes of Czechoslovakia},
         year = 1985,
       volume = {36},
        pages = {230},
       adsurl = {https://ui.adsabs.harvard.edu/abs/1985BAICz..36..230S},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@ARTICLE{1985Rise...66..226S,
       author = {{Sobotka}, M.},
        title = "Horizontal solar telescopes in Czechoslovakia.",
      journal = {Rise Hvezd},
         year = 1985,
       volume = {66},
       number = {12},
        pages = {226-227},
       adsurl = {https://ui.adsabs.harvard.edu/abs/1985Rise...66..226S},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@ARTICLE{1983Rise...64..245S,
       author = {{Sobotka}, M.},
        title = "Physical conditions in sunspots.",
      journal = {Rise Hvezd},
         year = 1983,
       volume = {64},
        pages = {245-248},
       adsurl = {https://ui.adsabs.harvard.edu/abs/1983Rise...64..245S},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@ARTICLE{1983PDHO....5..581S,
       author = {{Sobotka}, M.},
        title = "Stray light determination in small sunspots.",
      journal = {Publications of Debrecen Heliophysical Observatory},
         year = 1983,
       volume = {5},
        pages = {581-588},
       adsurl = {https://ui.adsabs.harvard.edu/abs/1983PDHO....5..581S},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@ARTICLE{1981BAICz..32...88G,
       author = {{Grygar}, J. and {Sobotka}, M. and {Stefl}, S.},
        title = "Spectroscopy of the Nova LV Vulpeculae (1968 No. 1)",
      journal = {Bulletin of the Astronomical Institutes of Czechoslovakia},
         year = 1981,
       volume = {32},
        pages = {88},
       adsurl = {https://ui.adsabs.harvard.edu/abs/1981BAICz..32...88G},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@ARTICLE{1979BAICz..30..129S,
       author = {{Sobotka}, M. and {Grygar}, J.},
        title = "Spectroscopy of the Nova IIR Delphini in the Years 1967-1968",
      journal = {Bulletin of the Astronomical Institutes of Czechoslovakia},
         year = 1979,
       volume = {30},
        pages = {129},
       adsurl = {https://ui.adsabs.harvard.edu/abs/1979BAICz..30..129S},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@INPROCEEDINGS{1977ASSL...65...96S,
       author = {{Sobotka}, M. and {Stefl}, S. and {Grygar}, G.},
        title = "Spectroscopy of the Nova Vulpeculae 1968 NO. (lv Vul)",
    booktitle = {Novae and Related Stars},
         year = 1977,
       editor = {{Friedjung}, M.},
       series = {Astrophysics and Space Science Library},
       volume = {65},
        pages = {96},
          doi = {10.1007/978-94-010-1217-1\_20},
       adsurl = {https://ui.adsabs.harvard.edu/abs/1977ASSL...65...96S},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}


