IAFE 05512
INSTITUTO DE ASTRONOMIA Y FISICA DEL ESPACIO
Unidad Ejecutora - UE
congresos y reuniones científicas
Título:
A Moreton and an EUV wave: are they related?
Autor/es:
LUONI, M.L.; FRANCILE, C.N.; CREMADES, H.; LONG, D.; MANDRINI, C.H.
Reunión:
Congreso; 58 Reunión Anual de la Asociación Argentina de Astronomía; 2015
Institución organizadora:
Asociación Argentina de Astronomía
Resumen:
Moreton waves are flare-associated waves seen in H. They are transientsthat appear only for a few minutes and have been considered as the intersection ofa fast-mode magnetohydrodynamic shock propagating in the corona and the chromosphere.At the coronal level, the perturbation is called an EUV wave.The H Solar Telescope in Argentina has observed a Moreton wave associated withan X1 flare on March 29, 2014, in the AR 12017. The EUV wave was observed in datafrom the Atmospheric Imaging Assembly on board the Solar Dynamics Observatory.We determine and compare the kinematic parameters of both waves and study theirevolution.
