Image

Far side flare, July 19, 2012

This far side flare arised in the same active region as the flare which released the well known "Super storm" 4 days later. STEREO A spacecraft was in the position in which the flare was directly visible. Following images show the region on 04:14 UT, 06:14 UT, 08:14 UT, 10:14 UT, 12:14 UT. The color mapping of these STEREO images is not identical with PM-NAFE applied to SDO AIA data. The reason is that 211 A channel is not available and it is replaced by 195 A channel.

Video startJuly 19, 2012, 04:45:11 UT
Video endJuly 19, 2012, 12:59:59 UT
Frame rate50 fps, 1 s of video corresponds to 10 min in reality
DataSDO AIA 304 A, 171 A, 211 A
ProcessingPM-NAFE algorithm by Miloslav Druckmüller
OrientationSolar North is on the the left
DownloadFullHD (1920 × 1080 pixels), sRGB color space, 275 MB
 


Miloslav Druckmüller
Institute of Mathematics, Faculty of Mechanical Engineering
Brno University of Technology, Czech Republic
druckmuller@fme.vutbr.cz
Page last update: 22.2.2017