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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 - Luminance, 





    
        

            Mike
M81 and M82 - Luminance

M81 and M82 - Luminance

Technical card

Imaging telescope or lens:Astro Tech AT 80EDT

Imaging camera:QHY 163M QHY163M

Mount:Celestron CGEM, Hypertuned

Guiding telescope or lens:Orion 8 inch F3.9 Newtonian

Guiding camera:Atik Infinity

Software:Astra ImageSGPRO, PHD2. DeepSkyStacker

Accessories:Celestron StarsenseQHY PoleMaster

Resolution: 2328x1761

Dates:March 28, 2017

Frames: 5x120"

Integration: 0.2 hours

Avg. Moon age: 0.42 days

Avg. Moon phase: 0.20%

Astrometry.net job: 1691304

RA center: 9h 54' 25"

DEC center: +69° 28' 19"

Pixel scale: 3.274 arcsec/pixel

Orientation: -153.515 degrees

Field radius: 1.327

Description

It was really late, so I quickly grabbed 5 stacks at 120" of these two galaxies. Not a great image, but could use a lot more subs.

Comments

Author

starmike
Mike
License: None (All rights reserved)
800
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Revisions

  • M81 and M82 - Luminance, 





    
        

            Mike
    Original
  • Final
    M81 and M82 - Luminance, 





    
        

            Mike
    B

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Histogram

M81 and M82 - Luminance, 





    
        

            Mike

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