Hello,
thanks for your answers and likes.
This pictures was taken with Firecapture and flat. The stack was carry out with AS!4 und final processed with Astraimage LR deconvolution and deconvolution blur and CS5.
The pictures were very unsteady because the position of the sun is low at -8°. That's why I only stacked relatively few pictures. The structures changed so quickly that the videos were only 5 to 10 seconds long. At a fps of 110, that's about 550 to 1000 images. Only 80 of these were used. Despite these poor conditions, I use the instrument at full aperture because the brightness is high and the exposure time is short - exposure time 5 to 8ms, gain 100, gamma 50 (1). The impression on the screen is tremendous. In my opinion, there is nothing in observational astronomy as impressive as a large solar flare at the edge. I always think what a tremendous spectacle it must be to see the gas masses moving in real time 150 million kilometers away - it's magnificent. Here is another example from the early ascent phase.
08:42UT
https://unigraph.de/...0842_4mos_2.jpg
cs Harald
www.unigraph.de
Edited by HPaleske, 15 October 2024 - 01:47 AM.
