This is the Snake Nebula located in Ophiuchus. There is a fine image of this dark nebula in the Burnham's Celestial Handbook, and I thought I'd give it a try. As one can see, it is a perfect match for the wide field afforded by the Fastar OTA. Celestron Fastar 8 at f/1.95, PixCel 237. This is a 120 second image with the AP900. Unguided at -3 degrees Celsius.
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