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Horsehead Nebula – IC 434

Posted: Fri Jan 27, 2023 11:43 pm
by tshaub
Telescope – Celestron RASA 8 inch reflector.
Camera – ASI294MCpro (Color)
Exposure time for each of the 38 image, 3 minutes.
Stacked with Deep Sky Stacker, processed with Startools.

Re: Horsehead Nebula – IC 434

Posted: Sat Jan 28, 2023 7:51 am
by Mike in Rancho
Hi tshaub!

Very bold. Some good sharp detail on the horsey shape there. :D Nice big scope, what is a RASA, f/2?

This region is known for some rather bright stars, of course Alnitak, but 3m subs at this speed could be oversaturating a fair number of pixels. You have a UV-IR cut for that 294 also?

Nice structure in the Flame too.

Re: Horsehead Nebula – IC 434

Posted: Sat Jan 28, 2023 12:21 pm
by fmeireso
Can't help notice, it has a bit of a green cast.