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Contains:  NGC 3077, M 82, NGC 3034, M 81, Bode's nebulae, NGC 3031
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M81 and M82 with IFN, 





    
        

            Craig Prost
M81 and M82 with IFN

M81 and M82 with IFN

Technical card

Resolution: 3448x3000

Dates:March 27, 2015April 13, 2015April 20, 2015April 23, 2015

Frames:
Ha 3nm: 20x1800"
Astrodon True Balance LRGB E-Series Gen2 LRGB Astrodon: 80x900"

Integration: 30.0 hours

Avg. Moon age: 9.51 days

Avg. Moon phase: 29.21%

Astrometry.net job: 621041

RA center: 149.022 degrees

DEC center: 69.342 degrees

Pixel scale: 2.060 arcsec/pixel

Orientation: 89.869 degrees

Field radius: 1.307 degrees

Description

This is my first attempt at bringing out the IFN in an image. Much thanks to Tim Stone from TCAA for capturing the data with our club's CCA-250. The data was collected from a yellow zone so there was only so much I could finesse out of the background.

Comments

Author

prostcj
Craig Prost
License: None (All rights reserved)
4065
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M81 and M82 with IFN, 





    
        

            Craig Prost