Hemisphere:  Northern  ·  Contains:  Bode's nebulae  ·  M 81  ·  M 82  ·  NGC 3031  ·  NGC 3034
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M81 M82, 



    
        

            LAMAGAT Frederic
M81 M82
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M81 M82

Technical card

Dates:Feb. 19, 2018

Frames: 108x300"

Integration: 9.0 hours

Avg. Moon age: 3.46 days

Avg. Moon phase: 12.97%


Basic astrometry details

Astrometry.net job: 1936765

RA center: 9h 55' 22"

DEC center: +69° 21' 25"

Pixel scale: 1.064 arcsec/pixel

Orientation: 264.589 degrees

Field radius: 0.625 degrees


Resolution: 3688x2064

Data source: Backyard

Description

80ED skywatcher + atik4000
4h LRGB sub 300 sec
TS 130/905 0.8X + asi 1600
5h LRGB sub 300 sec

DSS + CS7

crop

photos moi plus Ludovic Jumeau

Comments

Author

fred4646
LAMAGAT Frederic
License: None (All rights reserved)
1641
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M81 M82, 



    
        

            LAMAGAT Frederic