20 January 2021: Soon to be released APP 1.083-beta2 : improved comet registration, updated tools, new Star Reducer Tool and more...
16 November 2020 - Wouter van Reeven has officially joined the Astro Pixel Processor Team as a moderator on our forum, welcome Wouter 🙂 !
18 degree altidute, bortle 9 and all dust-CO particules of city in the air made the target very difficult.
Celestron 8" Newtonian, AVX mount, QHY163M, Optolong Ha, SII, OIII filters, Baader coma corrector.
16x450s each filter, 25 darks, 30 flats, 30 dark flats
With such challenging skies this is still quite a nice result! How do you like the Baader corrector? I had it with my full frame camera and it couldn't correct that much.
@vincent-mod Thank you Vincent. I have Baader RCCI Rowe coma corrector. It requires 91mm back focus. When it arrived, I did not take attention about the sensivity of distance, I disapointed. But friends in N.I.N.A community wared me about it. I measure back focus distance with a caliper, add some tube and rings until I have exact 91 milimeters. Baader produce another coma corrector for newtonians, Mark-III MPCC, which requires 55mm backfocus distance.
Yes I had the MPCC indeed, I measured it very precisely but it still couldn't (but that's also an issue with using fullframe). I'm looking for a better option, anyway, just wondering. 🙂
Adding 16x750s more pictures with each filter, made some positive differences.