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Uploaded 20-Jan-24
Taken 20-Jan-24
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5 of 209 photos
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Dimensions3603 x 3546
Original file size6.65 MB
Image typeJPEG
Color spaceUnknown
Date modified20-Jan-24 12:43
Messier 1, The Crab Nebula

Messier 1, The Crab Nebula

The Crab Nebula is a super nova remnant from a star that exploded in recent human history, observed in China and Japan in 1054. I imaged it in 2022 using my IDAS NBZ filter, and wanted to see how it would look on moonless nights with no filter. In many ways I prefer the filtered version, as it shows more texture, but I like this one too. I used a Celestron Edge HD 925 with a 0.7 reducer, an ASI 2600MC Pro. I managed to get 10 hrs 40 minutes total exposure time, with 128 x 300s subs. I processed it in SiriL, Starnet, GIMP & G'MIC.