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Contains:  M 60, M60, NGC 4647, NGC 4649, NGC4647, PGC1394064, PGC1397198, PGC42792, PGC42846
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M60 (LRGB) 1 April 2020, 



    
        

            Geof Lewis
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M60 (LRGB) 1 April 2020

Technical card


Dates:April 1, 2020

Frames:
Astronomik B 1.25" Type IIc: 10x300" -10C bin 2x2
Astronomik G 1.25" Type IIc: 10x300" -10C bin 2x2
Astronomik L 1.25" Type IIc: 12x600" -10C bin 2x2
Astronomik R 1.25" Type IIc: 10x300" -10C bin 2x2

Integration: 4.5 hours

Darks: ~20

Flats: ~20

Flat darks: ~20

Bias: ~20

Avg. Moon age: 7.46 days

Avg. Moon phase: 50.87%


Astrometry.net job: 3378596

RA center: 12h 43' 40"

DEC center: +11° 33' 34"

Pixel scale: 0.853 arcsec/pixel

Orientation: 93.559 degrees

Field radius: 0.240 degrees


Resolution: 1619x1223

Data source: Backyard

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Author

geoflewis
Geof Lewis
License: None (All rights reserved)
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M60 (LRGB) 1 April 2020, 



    
        

            Geof Lewis