IC 443

 Posted: Mar 26th, 2026
Show astrometry on hover
NGC
IC
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Technical Info
Telescope/Lens: Askar 71F
Camera: ZWO ASI585MC Pro
Mount: JUWEI 14
Guide Scope: ToupTek GS-200 AR
Guide Camera: ZWO ASI662MC
Software: Siril, Photoshop, Lightroom, StarNet++
Accessories: CAA, EAF, EFW, ASIAIR MINI, Askar Reducer x 0.75, Gemini PowerBox
Exposure:
66 x 300" ISO/Gain: 200 - Optolong L-eXtreme
Orange, Bortle 6 zone:
 Samara, Russia
 Mar 23rd, 2026
5 h 30 m
181
Resolution: 3812x2142 px
Scale: 5279 KB
Added another 30 frames.
Updated
  15 May, 2026
  5 h 30 m
Playing with old data. HOO, but for sharpness I decided to extract the L from Ha and use it as SII for better separation of details in the hydrogen hood. Overal…
Current photo
  26 Mar, 2026
  5 h 30 m
Added another 30 frames.
  22 Mar, 2026
  3 h 0 m
A couple of days, about an hour and a half each. It's not too cold outside, and the CAA is no longer complaining and is rotating normally.
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