M27 – Dumbell nebula
in Vulpecula
The Dumbbell Nebula (also known as the Apple Core Nebula, Messier 27, and NGC 6853) is a planetary nebula (nebulosity surrounding a white dwarf) in the constellation Vulpecula, at a distance of about 1360 light-years. It was the first such nebula to be discovered, by Charles Messier in 1764. At its brightness of visual magnitude 7.5 and diameter of about 8 arcminutes, From Wikipedia.
Imaging Details
Telescope: 6 inch f/4 Newtonian with Paracorr Type 2 (effective focal length 690mm) and 2” Feather Touch Focuser
Camera: Player One Poseidon-C Pro, Anti-Halo Pro Ha+OIII filter, Filter Drawer Max
Resolution: 1.11 arcsec/px
Mount: Mesu Mount 200
Guiding: Player One OAG Max and ZWO ASI290MM Mini guide camera
Exposure Length: OSC: 30 sec x 511, HOO: 300 sec x 66
Location: Glenwood, MN
Date: 7/24/2023, 7/27/2023 – 7/30/2023
Software: SciTech, SkyGuide (Innovations Foresight), N.I.N.A., Optic FocusLynx, Pixinsight, SkySafari Pro