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Contains:  M 101, NGC 5457, The star κ2Boo, The star 86UMa, The star 84UMa, The star 83UMa, The star 82UMa
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Wide Field M101 (First try with SkyWatcher Star Adventurer), 





    
        

            Hans-Peter Olsche...
Wide Field M101 (First try with SkyWatcher Star Adventurer)

Wide Field M101 (First try with SkyWatcher Star Adventurer)

Technical card

Resolution: 5180x3440

Dates:March 24, 2018

Frames: 54x90" ISO4000

Integration: 1.4 hours

Darks: ~15

Avg. Moon age: 7.22 days

Avg. Moon phase: 48.24%

Astrometry.net job: 1986158

RA center: 211.131 degrees

DEC center: 55.524 degrees

Pixel scale: 6.838 arcsec/pixel

Orientation: 62.813 degrees

Field radius: 5.905 degrees

Comments

Author

HansPeter1961
Hans-Peter Olsche...
License: None (All rights reserved)
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Wide Field M101 (First try with SkyWatcher Star Adventurer), 





    
        

            Hans-Peter Olsche...