M33

 Posted: Jan 10th, 2025
Show astrometry on hover
NGC
IC
HD
Technical Info
Telescope/Lens: TS Photon 6F4
Camera: ZWO ASI533MC Pro
Mount: ZWO AM3
Guide Camera: ASI120MM
Software: NINA, PixInsight
Accessories: SharpStar 0.95x CC
Exposure:
120 x 120" ISO/Gain: 100 - UV/IR
40 x 180" ISO/Gain: 100 - L-Extreme
Gray zoneLight Pollution:
 Aktau, Kazakhstan
 Nov 21st, 2024
6 h 0 m
900
Resolution: 2875x2877 px
Scale: 3558 KB
Updated
  9 Jun, 2025
  6 h 0 m
Current photo
  10 Jan, 2025
  6 h 0 m
Show changes
Add comment

Comments

No words!!! How perfectly balanced everything is in the shot!
11 Jan, 2025 Reply
Maxim! All your works are very pleasing, great job, well done!!!
But I decided to write in this thread... It seems you've figured out the stars, judging by your recent works. But in this one, you've somehow lost all the hydrogen, even though you captured quite a bit of it—probably stacked it incorrectly. Take a look at my M33; there's a lot of it there.
Good luck...
11 Jan, 2025 Reply
Maksim Selivanov Replied to Oleg Novoselov
Thank you! I'm aware of the hydrogen issue. I was also surprised there was almost none in the stack. It was likely the rising wind and dust towards the end of the shoot that interfered.
11 Jan, 2025 Reply
Oleg Novoselov Replied to Maksim Selivanov
Did you stack them all together or separately?
11 Jan, 2025 Reply
Maksim Selivanov Replied to Oleg Novoselov
I processed them separately, of course, with different calibration frames. I pulled the hydrogen data separately, but besides a couple of faint spots and noise, nothing really showed up.
11 Jan, 2025 Reply
Oleg Novoselov Replied to Maksim Selivanov
Understood.
11 Jan, 2025 Reply

Comments are available only to registered users. Register or log in to leave a comment.