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Uploaded 7-Apr-25
Taken 7-Apr-25
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Dimensions12307 x 9387
Original file size2.47 MB
Image typeJPEG
Color spaceUnknown
Caldwell 7 Galaxy (NGC2403) in LHaRGB (Camelopardalis)

Caldwell 7 Galaxy (NGC2403) in LHaRGB (Camelopardalis)

Caldwell 7 Galaxy – Galactic jewelry on the invisible spiral

Askar 151phq; AP Mach2 GTO
ASI6200MM, - Chroma Broadband and 5nm Ha Filters
L: (84 x 160s, Bin 1, Gain 100)
H: (49 x 720s Bin 1, Gain 100)
R,G,B: (66,62,55 x 180s, Bin 1, Gain 180)
Total integration time = 22.6 hrs (Dec 10-12, 2024) Maple Bay, BC, Canada
Caldwell 7 is a distant (10Mlys) spiral galaxy and is about 9 klys across. It is heavily laiden with galactic jewelry (emiission, dust, and stars) and is used as a feature image in my 5th and final posting at aprealspace.com detailing the structure of spiral galaxies. I am nearing the official launch of the website.