A widefield view of the Orion nebula M42. 36 minutes with the ASI2600MC and the Sharpstar 76mm F 4,5 , subs of 5s, 30s and 60s ; all subs stacked together in AstroPixelProcessor.

my previous attempt on this cute nebula dates back from 25/12/2019, taken at that time with the 120mm Esprit in mosaic.
Now it was one shot with the Sharpstar 76MM F 4,5 with a focal lenght of 243 mm. The ASI2600MC camera was used in combination with an UV/IR blocking filter.
This is an image of “Barnard 150”, a dark cloud of dust and gas that becomes visible aginst the majestic backdrop of milky way stars and nebulosity. When you turn the image 90° CW then the shape resembles a little seahorse, turning it’s head to the right.
The image was made during two nights 7 and 8 September 2021, using the SharpStar 76mm @ F4,5 and the ASI2600mc, 201x120s or 402 minutes (about 8 hours) under a less-then-optimal sky, bad transparency and sqm 20 so Bortle class 5 or 6 sky.
https://www.astrobin.com/full/sei33p/0/
made during two nightsBarnard 150
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