Velocity fields in an irregular sunspot

Bibcode
2005ASSL..320..227J
Jurčák, J.; Sobotka, M.; Martínez-Pillet, V.
Referencia bibliográfica

Solar Magnetic Phenomena, Proceedings of the 3rd Summerschool and Workshop held at the Solar Observatory Kanzelhöhe, Kärnten, Austria, August 25 -- September 5, 2003. Edited by A. Hanslmeier, A. Veronig, and M. Messerotti. Astronomy and Astrophysics Space Science Library, vol. 320, Springer, Dordrecht, The Netherlands, 2005., p.227-230

Fecha de publicación:
0
2005
Número de autores
3
Número de autores del IAC
1
Número de citas
9
Número de citas referidas
0
Descripción
Line-of-sight velocity fields in an irregular sunspot (NOAA 8990) have been determined from Stokes-I spectra of the line Fe I 630.15 nm, obtained with the La Palma Stokes Polarimeter at the Swedish Vacuum Solar Telescope on May 13, 2000. We show and discuss the resulting velocity maps and asymmetry of the Fe I line.
Tipo
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