Description: - An
emission nebula in the constellation Cygnus. It is formed by
the fast stellar wind of Wolf-Rayet star WR 136 running into the
gas ejected earlier when it became a red giant star earlier.
A.K.A. - Van Gogh’s Ear,
Caldwell 27
Camera: SBIG STT-8300M at
-35C sensor temperature
Filter: Baader RGB
Scope: Astro-Physics 130EDT,
1085mm at f/8.35
Guiding: SBIG FW8G
Exposure: 8 x 10 minutes
each for Red, Green and Blue
Location: A field near Cluny
AB Canada, under Bortle 4.5 sky
Date: 2021-8-30
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