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Contains:  NGC 4657, NGC 4656, NGC 4631, NGC 4627
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Whale Galaxy - NGC4631, 





    
        

            NewfieStargazer
Whale Galaxy - NGC4631

Whale Galaxy - NGC4631

Technical card

Resolution: 9147x6864

Dates:March 2, 2019

Frames:
Astronomik Blue 1.25": 22x60" (gain: 139.00) -20C bin 1x1
Astronomik Green 1.25": 25x60" (gain: 139.00) -20C bin 1x1
Astronomik Lum 1.25": 48x60" (gain: 139.00) -20C bin 1x1
Astronomik Red 1.25": 25x60" (gain: 139.00) -20C bin 1x1

Integration: 2.0 hours

Darks: ~40

Flats: ~40

Bias: ~200

Avg. Moon age: 25.82 days

Avg. Moon phase: 14.81%

Bortle Dark-Sky Scale: 4.00

Temperature: -7.00

Astrometry.net job: 3249703

RA center: 12h 42' 52"

DEC center: +32° 23' 6"

Pixel scale: 0.412 arcsec/pixel

Orientation: 57.398 degrees

Field radius: 0.654

Locations: Home, Conception Bay South, Newfoundland, Canada

Data source: Backyard

Comments

Author

NewfieStargazer
NewfieStargazer
License: None (All rights reserved)
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Whale Galaxy - NGC4631, 





    
        

            NewfieStargazer