Multichannel Flare Spectrograph Observations

Currently, both H-alpha slit-jaw filtergrams and H-alpha, H-beta as well as Ca 8542 A spectra 
of selected active phenomena with a videofrequency of 25 pictures/s are registered.

1998
MAY 28 MAY 29 AUG 07 SEP 22 SEP 23 SEP 24