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Single shot, no calibration.
900mm focal length, 4.5" newtonian.
svbony HA filter
04Feb2021
Uploaded on Mon, 06/05/2023 - 00:09 by dzucker in Around Alnitak 175 visits Login to post comments
540mm x0.8, bin1
Over 5 nights (Jan9-Jan22, 2022)
180seconds svBony UHC filter.
300, 450 seconds Optolong lExtreme filter
600seconds svBony H-Alpha filter
Uploaded on Mon, 06/05/2023 - 00:09 by dzucker in Around Alnitak 175 visits Login to post comments
Uploaded on Mon, 06/05/2023 - 00:09 by dzucker in Around Alnitak 173 visits Login to post comments
First go!
First go!
Planetary camera (asi178)
ice light pollution filter
900mm newtonian
25 second exposures
shaky tripod, no tracking
Uploaded on Mon, 06/05/2023 - 09:18 by dzucker in M42 Orion Nebula 158 visits Login to post comments
From Feb2024
540x0.8 telescope
asi294mc 1bin
Optolong lExtreme filter
60second exposures
Optolong lExtreme filter
Uploaded on Mon, 06/05/2023 - 09:18 by dzucker in M42 Orion Nebula 157 visits Login to post comments
11-27-2021, 2nd try. Didn't get very many images to work with!
Uploaded on Thu, 06/08/2023 - 00:59 by dzucker in 67p/Churyumov–Gerasimenko 2021 170 visits Login to post comments
12-2-2021, processed with AstroPixelProcessor
With the stacking focusing on the stars, you can see how the comet has moved across the sky
Uploaded on Thu, 06/08/2023 - 00:59 by dzucker in 67p/Churyumov–Gerasimenko 2021 169 visits Login to post comments
12-2-2021, processed with DeepSkyStacker
Uploaded on Thu, 06/08/2023 - 00:59 by dzucker in 67p/Churyumov–Gerasimenko 2021 159 visits Login to post comments
12-2-2021, processed with DeepSkyStacker then APP? I lost track!
Uploaded on Thu, 06/08/2023 - 00:59 by dzucker in 67p/Churyumov–Gerasimenko 2021 165 visits Login to post comments
Uploaded on Thu, 06/08/2023 - 02:10 by dzucker in Neowise, 2020 167 visits Login to post comments