Astrophysical Institute Potsdam Solar Observatory Einsteinturm

Members: K. Muglach

• solar polarimetry (especially in the infrared)
• chromospheric dynamics (e.g. CO oscillations, dynamic events in He I 10830 A, chromospheric oscillations of the quiet sun with SUMER, sunspot oscillations with TRACE)
• 3-d structure of solar active regions
• participation in various SOHO Joint Observing Proposals (e.g. JOP016, JOP080)
• solar magnetic field oscillations - check out JOP097

results from the VTT, TRACE and GCT: here

results from the DOT: here

results from the SVST: here and here

results from a combined CDS and TRACE analysis on umbral oscillations: here

images and movies of our TRACE data can be found here

• Muglach, K.: 2002, ``Dynamics of Solar Active Regions I. Photospheric and chromospheric oscillations observed with TRACE'' , Astron. Astrophys., accepted
  Abstract

• Muglach, K.: 2002, ``Dynamics of Active Regions Observed with TRACE'', Il Nuovo Cimento, accepted
  Abstract

• O'Shea, E., Muglach, K., Fleck, B: 2002, ``Oscillations above sunspots: Evidence for propagating waves?'', Astron. Astrophys. 387, 642
  Abstract Paper

• Georgakilas, A.A., Muglach, K., Christopoulou, E.B.: 2002, ``UV observations of periodic annular intensity variations propagating around sunspots'', Astrophys. J. 576, 561
  Abstract Paper

• Settele, A., Sigwarth, M., Muglach, K.: 2002, ``Temporal and spatial variations of the magnetic field vector in sunspots'', Astron. Astrophys. 392, 1095
  Abstract Paper

• Muglach, K., O'Shea, E.: 2001, ``Oscillations of Sunspot Umbrae Observed with TRACE and CDS'', in: Proceedings of the INTAS Workshop on MHD waves in Astrophysical Plasmas, p.155

• Muglach, K., Schmidt, W.,: 2001, ``Height and dynamics of the solar chromosphere at the limb'', Astron. Astrophys. 379, p.592
  Abstract Paper

• Carroll, T.A., Balthasar, H., Muglach, K., Nickelt,I.: 2001, ``Inversion of Stokes Profiles with Artificial Neural Networks'', ASP Conf.Ser.Vol. 236, p.511
  Abstract

• Schmidt, W., Muglach, K., Knölker, M.: 2000, ``Free-fall Downflow Observed in He I 1083.0 nm and H beta'', Astrophys. J. 544, p.567
  Abstract Paper

• Balthasar, H., Collados, M., Muglach, K.: 2000b, ``Magnetic Field Oscillations in Sunspots and Active Regions'', Proceedings of the SOHO 10/GONG 2000 Workshop, Tenerife, Oct. 2 - 6, 2000, ESA SP-464, 163
  Abstract

• Balthasar, H., Collados, M., Muglach, K.: 2000a, ``Oscillations in a Solar Pore'', Astron. Nachr. 321, p.121
  Abstract Paper

• Muglach, K., Fleck, B., Schühle U., Stolpe, F., Foing, B.H., Wilhelm, K.: 2000, ``Dynamics of Chromospheric and Transition Region Lines Observed with SOHO/SUMER and the GCT/Tenerife'', Adv. Space Res. Vol. 25, No. 9, p.1731
  Abstract

• Muglach, K., Fleck, B.: 1999, ``Waves in the Quiet Sun's Chromosphere'' Proceedings of the SOHO 8 Workshop, Paris, Jun 22 - 25, 1999, ESA SP-446, p.499
  Abstract Paper

• Martens, P.C.H., Muglach, K.: 1999, ``Scientific Highlights from the Solar & Heliospheric Observatory'', in ``Solar Polarization'', Nagendra, K.N., Stenflo, J.O. (eds.), Kluwer Academic Publishers, Dordrecht, p.325
  Abstract

• Muglach, K., Sütterlin, P.: 1999, ``Simultaneous Observations with the GCT and SoHO: High Velocity Events in the Upper Chromosphere'', ASP conf. ser. vol. 155, p.341
  Abstract Paper

• Andretta, V., Jordan, S.D., Muglach, K., Garcia, A., Jones, H.P., Penn, M., Soltau, D.: 1999, ``The Helium Spectrum in the Quiet Sun: The January 16/17 and May 7-13 1997 Coordinated SoHO/Ground-based Observational Campaigns'', ASP conf. ser. vol. 155, p.336
  Abstract

• Muglach, K., Schmidt, W., Knölker, M.: 1997, ``Multiple Velocities Observed in He I 1083.0 nm'', Sol. Phys. 172, p.103
  Abstract Paper

• Solanki, S.K., Livingston, W., Muglach, K., Wallace, L.: 1996, ``The Beat of the Sun's Cold Chromospheric Heart'', Astron. Astrophys. 315, p.303
  Abstract Paper

• Sütterlin, P., Schröter, E.H., Muglach, K.: 1996, ``Polarimetry of Solar Pores'', Sol. Phys. 164, p.311
  Abstract Paper

• Muglach, K., Solanki, S.K., Livingston, W.: 1995, ``Oscillations in Active Plage Regions as Observed in 1.56 mu Lines'' in Infrared Tools for Solar Astrophysics: What's Next?, Kuhn, J.R., Penn, M.J.(eds.), World Scientific, p.387
  Abstract

• Muglach, K., Solanki, S.K.: 1992, ``Infrared Lines as Probes of Solar Magnetic Features I. A Many-Line Analysis of a Network Region'', Astron. Astrophys. 263, p.301
  Abstract Paper