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Contains:  NGC 5477, NGC 5474, M 101, NGC 5457
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M101 and NGC 5474, 





    
        

            Dan Gallo
M101 and NGC 5474

M101 and NGC 5474

Technical card

Resolution: 2522x3152

Dates:May 10, 2019

Frames:Optolong L-Pro 2": 160x60" (gain: 120.00) -15C bin 1x1

Integration: 2.7 hours

Darks: ~100

Flats: ~50

Flat darks: ~100

Avg. Moon age: 5.73 days

Avg. Moon phase: 32.82%

Bortle Dark-Sky Scale: 7.00

Astrometry.net job: 2690666

RA center: 211.042 degrees

DEC center: 54.123 degrees

Pixel scale: 1.541 arcsec/pixel

Orientation: 250.052 degrees

Field radius: 0.864 degrees

Locations: Home, Foster City, California, United States

Data source: Backyard

Comments

Author

dgallo
Dan Gallo
License: None (All rights reserved)
481
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Sky plot

Sky plot

Histogram

M101 and NGC 5474, 





    
        

            Dan Gallo

In these public groups

Celestron RASA