M20 Trifid Nebula

 Posted: Jul 16th, 2025
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Technical Info
Telescope/Lens: Askar SQA 106 мм f/4.8
Camera: ZWO ASI 2600 MC
Mount: Ioptron HAE 29 C
Guide Scope: Askar 52 мм F4
Guide Camera: ZWO ASI 120 MM mini
Software: SharpCap 4.0, Siril, GraXpert, Adobe Photoshop
Exposure:
117 x 180" ISO/Gain: 100
Blue, Bortle 3 zone:
 Adygeya Stanica Dahovskaya, Russia
 Jul 1st, 2025
5 h 51 m
733
Resolution: 2110x1713 px
Scale: 980 KB
Accumulated almost six hours.
Definitely one of the most beautiful nebulae.
The result of three nights of shooting.
This year I finished with the "Trifid"), maybe next year I'll manage to accumulate another six or eight hours.
Updated
  27 Jan, 2026
  5 h 51 m
I continue to try new VeraLux scripts in Siril, and another one has been added—VeraLux Revela. Revela is a local contrast mechanism: it adds "brightness" and de…
Current photo
  16 Jul, 2025
  5 h 51 m
Accumulated almost six hours. Definitely one of the most beautiful nebulae. The result of three nights of shooting. This year I finished with the "Trifid"), may…
  11 Jul, 2025
  2 h 3 m
Two Messier objects in one frame. The Trifid Nebula and Webb's Cross (open star cluster). M21 is one of the few remaining objects in the Messier catalog that ha…
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Comments

The "Blue Region" has come out well) I think I need to rework the nebula again.
16 Jul, 2025 Reply
Ryjov Aleksey Replied to Oeswww
Thanks, but I think I'll wait until next year. I need to save up for about 15 hours.
16 Jul, 2025 Reply

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