Celestial hemisphere:  Northern  ·  Constellation: Andromeda (And)  ·  Contains:  NGC 891
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NGC891, Georg N. Nyman
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NGC891

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NGC891, Georg N. Nyman
Powered byPixInsight

NGC891

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Description

NGC891 is one of the edge-on galaxies like NGC5907, positioned in the constellation Andromeda, about 30 Mio LJ distance from Earth. It is also called Caldwell 23 or Silver Galaxy.

The raw data are provided free from Insight Observatory as "Common" data set. The telescope used was a AG 10 CDK focal length 1665mm, equipped with a FLI-PL6303 camera, location Lijang, China.  in the listing, I added only the most important acquisition dates, in total there are 74 frames available in LRGBHa.

Processing in APP, PixInsight and Photoshop.

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NGC891, Georg N. Nyman