Hemisphere:  Northern  ·  Constellation: Canes Venatici (CVn)  ·  Contains:  NGC 4627  ·  NGC 4631  ·  NGC 4656  ·  NGC 4657  ·  Whale Galaxy
NGC 4631, 



    
        

            Marcin
NGC 4631
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NGC 4631

NGC 4631, 



    
        

            Marcin
NGC 4631
Powered byPixInsight

NGC 4631

Equipment

Imaging Telescopes Or Lenses
Williams Optics Zenithstar 81
Imaging Cameras
Qhyccd 183M-cooled QHY183M-cool
Mounts
iOptron CEM25P
Filters
Optolong LRGB - 1.25"
Accessories
QHYCCD Filter Wheel · William Optics Flat 6AIII
Software
Astro Photography Tool APT

Acquisition details

Dates:
April 1, 2020
Frames:
Optolong LRGB - 1.25": 2300x30" (19h 10') (gain: 11.00) -15C bin 1x1
Integration:
19h 10'
Darks:
30
Flats:
30
Flat darks:
30
Avg. Moon age:
7.46 days
Avg. Moon phase:
50.87%
Bortle Dark-Sky Scale:
3.00

Basic astrometry details

Astrometry.net job: 3407159

RA center: 12h42m02s.4

DEC center: +32°3158

Pixel scale: 1.102 arcsec/pixel

Orientation: 359.824 degrees

Field radius: 0.946 degrees

Resolution: 5215x3325

Locations: Schönau / Nördliches Waldviertel , Litschau , Niederöstereich , Austria

Data source: Backyard

Comments

Sky plot

Sky plot

Histogram

NGC 4631, 



    
        

            Marcin