Contains:M 81, Bode's nebulae, NGC 3031
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M81, 




    

        AstroCommando
M81

M81

Technical card

Resolution: 5362x3552

Dates: May 12, 2018

Frames: Baader 1.25" Baader LRGB 1/4" Filters: 24x300" (gain: 4.50)

Integration: 2.0 hours

Darks: ~24

Flats: ~24

Bias: ~24

Avg. Moon age: 26.33 days

Avg. Moon phase: 11.14%

Bortle Dark-Sky Scale: 5.00

Astrometry.net job: 2090388

RA center: 149.004 degrees

DEC center: 69.035 degrees

Pixel scale: 0.585 arcsec/pixel

Orientation: 73.388 degrees

Field radius: 0.522 degrees

Data source: Unknown

Description

M81 bodes galaxy.

Comments

Author

AstroCommando
AstroCommando
License: None (All rights reserved)
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Revisions

  • M81, 




    

        AstroCommando
    Original
  • Final
    M81, 




    

        AstroCommando
    B

Sky plot

Sky plot

Histogram

M81, 




    

        AstroCommando