Cygnus Wall SHO

 Posted: 16 Aug, 2024
Cygnus Wall SHO
Objects: Less More
Technical Info
Telescope or Lens: Sky-Watcher Quattro 150P
Camera: ZWO ASI 1600MM Pro
Mount: UMi 17
Guide Scope: Svbony 50mm guidescope
Guide Camera: ZWO ASI 120MM Mini
Software: Siril, Starnet++, Photoshop
Accessories: 0.85x SW Quattro coma corrector, ZWO ASIAir Pro
Exposure:
143 x 180" ISO/Gain: 100 - Antlia EDGE Ha
142 x 180" ISO/Gain: 100 - Antlia EDGE OIII
172 x 180" ISO/Gain: 100 - Antlia EDGE SII
Gray zoneLight Pollution:
 Улан-Эрге, Россия
 16.08.2024
22 h 51 m
259
My first experience with SHO imaging. Pure Hubble palette: S->R; H->G, O->B, no Pixelmath formulas used. As I learned AFTER I captured the main bulk of lights, I used the wrong gain settings (facepalm), so the image is a little bit noisy for almost 23 hours of total exposure, but that's still a huge improvement over my previous OSC camera.
Resolution: 4423x3090 px
Scale: 19589 KB
Updated
  18 Sep, 2024
  22 h 51 m
Boosted and adjusted colors
  13 Sep, 2024
  0
Fixed misshapen stars, reduced greens in the final image
  20 Aug, 2024
  22 h 51 m
This time I used Pixelmath formulas to mix Ha and Sii signals to produce more gold/cyan like image, as well as give stars and dust their natural colors.
  17 Aug, 2024
  0
Same data, slightly different processing
Current photo
  16 Aug, 2024
  22 h 51 m
My first experience with SHO imaging. Pure Hubble palette: S->R; H->G, O->B, no Pixelmath formulas used. As I learned AFTER I captured the main bulk of lights, I used the wrong gain settin...
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Comments

Очень хорошая работа!
16 Aug, 2024 Reply
mishanya9876 Replied to Astrograph
Спасибо!
16 Aug, 2024 Reply

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