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Contains:  Bode's galaxy, Bode's nebulae, Cigar galaxy, M 81, M 82, M81, M82, NGC 3031, NGC 3034
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M81 M82 and IFN

Technical card



Astrometry.net job: 2503726

RA center: 9h 55' 11"

DEC center: +69° 20' 56"

Pixel scale: 1.361 arcsec/pixel

Orientation: 84.812 degrees

Field radius: 1.048 degrees


Resolution: 4320x3474

Locations: Lijiang Gemini Observatory, Lijiang, Yunnan, China

Data source: Own remote observatory

Remote source: Lijiang Gemini Observatory

Description

This is a 12 hours RGB exposure plus a 12 hours L exposure. The 12 hours L exposure is still a bit noisy to show up the IFN.

Comments

Author

lgwong
Michael Wong
License: None (All rights reserved)
4296
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M81 M82 and IFN, 



    
        

            Michael Wong

In these public groups

China Lijiang Gemini Observatory