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Contains:  M 108, M 97, NGC 3556, NGC 3587, Owl Nebula
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M97 - The Owl & M108 - Spiral Galaxy, 



    
        

            Gordon Hansen
M97 - The Owl & M108 - Spiral Galaxy
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M97 - The Owl & M108 - Spiral Galaxy

Technical card


Dates:March 7, 2020March 10, 2020March 15, 2020

Frames:
7x10" ISO800 bin 1x1
7x30" ISO800 bin 1x1
78x300" ISO800 bin 1x1
8x60" ISO800 bin 1x1
Optolong L-eNhance 2": 64x600" ISO1600 bin 1x1

Integration: 17.4 hours

Avg. Moon age: 16.36 days

Avg. Moon phase: 83.88%


Basic astrometry details

Astrometry.net job: 3330425

RA center: 11h 13' 4"

DEC center: +55° 20' 6"

Pixel scale: 0.717 arcsec/pixel

Orientation: 87.174 degrees

Field radius: 0.592 degrees


Resolution: 5000x3219

Locations: Woodhaven Observatory, Woodhaven, Michigan, United States

Data source: Backyard

Comments

Author

GordonH
Gordon Hansen
License: None (All rights reserved)
440
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M97 - The Owl & M108 - Spiral Galaxy, 



    
        

            Gordon Hansen