Flare: motion of H-alpha kernels and coronal sources. Haisheng Ji Purple Mountain Observatory Nanjing, China. Method to determine the positions of H-alpha kernel (centroid):. But, we need to subtract the background, in order to get the real motion !. T1. T2. Region 1. Region 2. T1.
Download Policy: Content on the Website is provided to you AS IS for your information and personal use and may not be sold / licensed / shared on other websites without getting consent from its author.While downloading, if for some reason you are not able to download a presentation, the publisher may have deleted the file from their server.
Purple Mountain Observatory
H-alpha kernel (centroid):
But, we need to subtract the background, in order to get the real
Mountain Observatory with 1s cadence
images with 1 minute cadence
at different times
‘Height’ of the
Centroid distance of the two
conjugate Ha kernels
To infer reconnection behavior