ngc 4631 - 358 60 secs unguided subs taken during the night of the 16th of May 2022 (Stefano Ciapetti)

Celestial hemisphere: Northern · Constellation: Canes Venatici (CVn) · Contains: NGC 4627 · NGC 4631 · Whale Galaxy

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ngc 4631 - 358 60 secs unguided subs taken during the night of the 16th of May 2022

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ngc 4631 - 358 60 secs unguided subs taken during the night of the 16th of May 2022

This image is the sum of 358 60 secs unguided subs taken during the night of the 16th of may 2022 with a Newton Orion USA 250 F 3.9 + omegon coma corrector + primalucelab UHC filter + QHY 268M camera on top of an Ioptron CEM60EC. Aquisition and processing with Astroart 8 (gradient removal, deconvultion). 8 flats applied.

NGC 4631 (also known as the Whale Galaxy or Caldwell 32) is a barred spiral galaxy in the constellation Canes Venatici. This galaxy's slightly distorted wedge shape gives it the appearance of a herring or a whale, hence its nickname. Because this nearby galaxy is seen edge-on from Earth, professional astronomers observe this galaxy to better understand the gas and stars located outside the plane of the galaxy. (Wikipedia)

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Description: Added color information from 130 120 secs unguided subs taken with the C5 + F 6.3 reducer + modded Nikon d5600 on top of the Newton

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Fast Newtonians
Imagers of Italy
Suburban Astrophotography
Short exposures DSO

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Status	Advanced success
Started	...
Astrometry.net job	5817522
PixInsight job	N3FJ87UVOEOSF8OOCUH2G89JEWN48B2G
PixInsight queue size	n/a
PixInsight stage	TASK_LOG

RA (center)	12h41m57s.798
RA (top/left)	12h40m13s.402
RA (top/right)	12h42m17s.971
RA (bottom/right)	12h43m42s.228
RA (bottom/left)	12h41m37s.989

Dec (center)	+32°31′21″.80
Dec (top/left)	+32°35′05″.32
Dec (top/right)	+32°53′17″.79
Dec (bottom/right)	+32°27′31″.19
Dec (bottom/left)	+32°09′25″.44

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ngc 4631 - 358 60 secs unguided subs taken during the night of the 16th of May 2022

ngc 4631 - 358 60 secs unguided subs taken during the night of the 16th of May 2022

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ngc 4631 - 358 60 secs unguided subs taken during the night of the 16th of May 2022

ngc 4631 - 358 60 secs unguided subs taken during the night of the 16th of May 2022

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