Celestial hemisphere:  Northern  ·  Constellation: Cygnus (Cyg)  ·  Contains:  37 Cyg)  ·  37 gam Cyg  ·  B342  ·  B343  ·  B344  ·  B347  ·  HD191978  ·  HD192224  ·  HD192281  ·  HD192381  ·  HD192421  ·  HD192659  ·  HD192660  ·  HD192803  ·  HD192832  ·  HD192869  ·  HD192968  ·  HD193032  ·  HD193063  ·  HD193092  ·  HD193116  ·  HD193117  ·  HD193159  ·  HD193182  ·  HD193217  ·  HD193247  ·  HD193322  ·  HD193324  ·  HD193367  ·  HD193426  ·  And 436 more.
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Sadr region (SH2-108) from Deepsky Villa Karimunjawa Indonesia, Deepsky Villa
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Sadr region (SH2-108) from Deepsky Villa Karimunjawa Indonesia

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Sadr region (SH2-108) from Deepsky Villa Karimunjawa Indonesia, Deepsky Villa
Powered byPixInsight

Sadr region (SH2-108) from Deepsky Villa Karimunjawa Indonesia

Equipment

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Acquisition details

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Description

From 15-7 and 7-8 (2023) I pointed the William Optics Redcat 51 telescope at the Sadr region in constellation of Cygnus for a few nights.
I collected about 20 hours of lights using an Optolong L-Ultimate filter (300 sec shots), 9 hours with UV-IR filter at 120 sec. and 2 hours at 30 sec. (for the stars).
Processed with PixInsight with the necessary calibration frames and one of the scripts I used was NBRGBCcombination that works well after watching a video on YouTube.

The mount was my Losmandy G-11 with Gemini2 and ASI-AIR
The tracking telescope was the actual main scope of my setup (William Optics FLT132)
The camera my ZWO 294 MC pro (settings gain 121, offset 30 and temperature 10 degrees)
The tracking camera was the ZWO 290mm mini.
For focuser I use is a ZWO EAF, but I only used it 2 times in the 3 weeks mentioned. We do not have any temperature drop when it is evening / night.

Location of course: 'One million stars hotel' Deepsky Villa Karimunjawa Indonesia (everyone welcome!)

Hope the color isn't too 'faded', but I didn't want to exaggerate.

Thanks for watching and comments/tips are always welcome!

Jack

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Sadr region (SH2-108) from Deepsky Villa Karimunjawa Indonesia, Deepsky Villa