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Contains:  M 101, NGC 5457, NGC 5477
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M 101: The Pinwheel Galaxy, 



    
        

            Alex Roberts
M 101: The Pinwheel Galaxy
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Technical card


Dates:April 6, 2019April 7, 2019

Frames:
Baader 36mm UV/IR: 125x160" (gain: 10.00) -20C bin 1x1
Baader H-Alpha 36mm 7nm: 33x420" (gain: 16.00) -20C

Integration: 9.4 hours

Darks: ~45

Flats: ~40

Bias: ~100

Avg. Moon age: 1.54 days

Avg. Moon phase: 2.92%

Bortle Dark-Sky Scale: 2.00

Temperature: 12.00


Basic astrometry details

Astrometry.net job: 2635700

RA center: 14h 3' 11"

DEC center: +54° 22' 37"

Pixel scale: 0.646 arcsec/pixel

Orientation: 35.242 degrees

Field radius: 0.440 degrees


Resolution: 3994x2840

Locations: Alamo Lake State Park, Wenden, AZ, United States

Data source: Traveller

Comments

Author

Arcturus19
Alex Roberts
License: None (All rights reserved)
3973
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    M 101: The Pinwheel Galaxy, 



    
        

            Alex Roberts
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M 101: The Pinwheel Galaxy, 



    
        

            Alex Roberts