INVESTIGADORES
MANDRINI Cristina Hemilse
congresos y reuniones científicas
Título:
Analysis of the solar flare observed with the Halpha Solar Telescope for Argentina (HASTA)
Autor/es:
FERNÁNDEZ BORDA, R.A.; LUONI, M.L.; LÓPEZ FUENTES, M.C.; MANDRINI, C.H.; FRANCILE, C.N.; BAGALÁ. L.G.; BAUER, O.H.; ROVIRA, M.G.
Lugar:
Rosario
Reunión:
Congreso; 43 Reunión Anual de la Asociación Argentina de Astronomía; 1999
Institución organizadora:
Asociación Argentina de Astronomía
Resumen:
We analyze the active region (AR) 8503 related to a flare observed with the Halpha Solar Telescope (HASTA). These observations were obtained on April 8, 1999, during the campaign done in cooperation with many of the SOHO (Solar Heliosphere Observatory) instruments teams. We study the evolution of the AR to compare the Halpha observations to those in other wavelenghts. We also extrapolate the coronal magnetic field from MDI (SOHO) longitudinal magnetograms and adjust the free parameters of the model using images in the Fe 171 Å linefrom the EIT (SOHO) in the Fe 171 Å line.
