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Contains:  NGC 5477, M 101, NGC 5457
Getting plate-solving status, please wait...
M101, 





    
        

            Bob J
M101

M101

Technical card

Resolution: 2588x1987

Dates:Feb. 27, 2016

Frames:
Astronomik B: 7x270" -30C bin 2x2
Astronomik G: 7x270" -30C bin 2x2
Ha 12nm: 6x600" -30C bin 1x1
L: 8x420" -30C bin 1x1
Astronomik R: 7x270" -30C bin 2x2

Integration: 3.5 hours

Darks: ~10

Flats: ~20

Flat darks: ~20

Bias: ~25

Avg. Moon age: 19.04 days

Avg. Moon phase: 80.70%

Temperature: -1.00

Astrometry.net job: 982686

RA center: 210.829 degrees

DEC center: 54.358 degrees

Pixel scale: 1.310 arcsec/pixel

Orientation: 89.879 degrees

Field radius: 0.594 degrees

Comments

Author

Space_Oddity
Bob J
License: None (All rights reserved)
2470
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M101, 





    
        

            Bob J