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Contains:  NGC 898, NGC 891
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NGC891 - TWO NIGHTS - TWO SCOPES, 





    
        

            altazastro
NGC891 - TWO NIGHTS - TWO SCOPES

NGC891 - TWO NIGHTS - TWO SCOPES

Technical card

Resolution: 1579x1103

Dates:Dec. 9, 2018Jan. 5, 2019

Frames:
141x30" ISO800
76x45" ISO800

Integration: 2.1 hours

Avg. Moon age: 15.53 days

Avg. Moon phase: 2.46%

Bortle Dark-Sky Scale: 9.00

Mean SQM: 17.80

Astrometry.net job: 2700868

RA center: 35.600 degrees

DEC center: 42.332 degrees

Pixel scale: 2.728 arcsec/pixel

Orientation: 280.050 degrees

Field radius: 0.730 degrees

Locations: Home, Turin, Italy

Data source: Backyard

Description

An overall stack of 76x45s exposures made on December 9 2018 with the Skywatcher StarTravel-80 and of 141x30s exposures made on January 5 2019 with the Bresser AR 102-XS.

Comments

Author

altazastro
altazastro
License: Attribution Creative Commons
741
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NGC891 - TWO NIGHTS - TWO SCOPES, 





    
        

            altazastro

In these public groups

Broadband under Bortle 7/8/9