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Contains:  24 Sgr, M 22, M22, NGC 6656, PK009-07.1, PK009-08.1, The star 24Sgr
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M22, 



    
        

            Siegfried
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M22

Technical card


Dates:Aug. 7, 2016

Frames:Optolong UV/IR cut: 18x240" ISO800

Integration: 1.2 hours

Darks: ~7

Flats: ~18

Bias: ~18

Avg. Moon age: 4.47 days

Avg. Moon phase: 20.92%

Bortle Dark-Sky Scale: 4.00

Mean SQM: 19.98

Temperature: 15.00


Astrometry.net job: 1376795

RA center: 18h 36' 13"

DEC center: -23° 53' 39"

Pixel scale: 1.437 arcsec/pixel

Orientation: 33.133 degrees

Field radius: 0.758 degrees


Resolution: 3040x2276

Locations: Engabrunn, Krems, Niederösterreich, Austria

Data source: Backyard

Comments

Author

iamsiggi
Siegfried
License: None (All rights reserved)
1740
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M22, 



    
        

            Siegfried