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Contains:  M14
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Globular Cluster M14 (LRGB) - 12 May 2020, 



    
        

            Geof Lewis
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Globular Cluster M14 (LRGB) - 12 May 2020

Technical card


Dates:May 12, 2020

Frames:
Astronomik B 1.25" Type IIc: 9x120" -10C bin 2x2
Astronomik G 1.25" Type IIc: 9x120" -10C bin 2x2
Astronomik L 1.25" Type IIc: 19x120" -10C bin 2x2
Astronomik R 1.25" Type IIc: 9x120" -10C bin 2x2

Integration: 1.5 hours

Darks: ~20

Flats: ~20

Flat darks: ~20

Bias: ~20

Avg. Moon age: 20.17 days

Avg. Moon phase: 70.45%

Bortle Dark-Sky Scale: 3.00

Mean SQM: 21.30


Astrometry.net job: 3506701

RA center: 17h 37' 35"

DEC center: -3° 14' 25"

Pixel scale: 0.853 arcsec/pixel

Orientation: 91.120 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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Globular Cluster M14 (LRGB) - 12 May 2020, 



    
        

            Geof Lewis