NGC 7822

 Posted: Sep 28th, 2025
Show astrometry on hover
NGC
IC
HD
Technical Info
Telescope/Lens: Laniakea 425mm f/2.9
Camera: ZWO ASI2600MM PRO
Mount: Skywatcher EQ8-R
Guide Scope: Skywatcher Evoguide 50ED
Guide Camera: ZWO ASI178MM
Software: Pixinsight 1.8
Accessories: Sharpstar 30085NTRD, Ivan7enych FW, ZWO EAF, ZWO Asiair
Exposure:
110 x 180" ISO/Gain: 100 - Antlia Highspeed 3nm Ha
70 x 180" ISO/Gain: 100 - Antlia Highspeed 3nm Oiii
90 x 180" ISO/Gain: 100 - Antlia Highspeed 3nm S2
Green zoneLight Pollution:
 Krasnodar, Russia
 Sep 27th, 2025
13 h 30 m
481
Resolution: 4020x6084 px
Scale: 31062 KB
Updated
  20 Oct, 2025
  26 h 30 m
Current photo
  28 Sep, 2025
  13 h 30 m
  8 Sep, 2025
  6 h 10 m
Show changes
Add comment

Comments

What's that interesting filter wheel from Ivan Semenovich that's also compatible with ASI Air?
29 Sep, 2025 Reply
Sharky Replied to Alex Ch
This is a filter wheel for prime focus imaging. It has two plates, each holding four 36mm filters, so its dimensions are slightly smaller than the ZWO EFW mini, but it holds more and larger filters. It is not relevant for other systems. It is not compatible with ASIAir, but it has a self-contained controller with Ethernet. I simply program it in parallel with my ASIAir plan.
29 Sep, 2025 Reply
Alex Ch Replied to Sharky
Got it! Interesting approach! Thanks for the detailed answer!
29 Sep, 2025 Reply

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