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Contains:  M 82, NGC 3034, M 81, Bode's nebulae, NGC 3031
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M81-M82, 





    
        

            Xplode
M81-M82

M81-M82

Technical card

Imaging telescope or lens:GSO 8" f/5 Newton

Imaging camera:Canon 6Da

Mount:EQ8

Guiding telescope or lens:Asahi Super-Multi-Coated TAKUMAR 300mm f/4

Guiding camera:QHY5L-II Mono

Accessory:Baader MPCC Mark III Multi-Purpose Coma Corrector

Resolution: 1824x1125

Dates:Feb. 21, 2015

Frames: 61x300" ISO1600

Integration: 5.1 hours

Flats: ~30

Avg. Moon age: 2.90 days

Avg. Moon phase: 9.19%

Mean SQM: 20.70

Astrometry.net job: 553121

RA center: 148.740 degrees

DEC center: 69.359 degrees

Pixel scale: 3.853 arcsec/pixel

Orientation: -98.700 degrees

Field radius: 1.146 degrees

Description

I noticed after starting the session some stars at the left edge has coma, as it doesn't affect the image much i choose to continue without using time on fixing the problem with collimation.

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Xplode
Xplode
License: None (All rights reserved)
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M81-M82, 





    
        

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