Hemisphere:  Northern  ·  Constellation: Ursa Major (UMa)  ·  Contains:  Bode's nebulae  ·  M 81  ·  NGC 3031
M81 (LRGB SSG3 CCD), 



    
        

            johannestaas
M81 (LRGB SSG3 CCD)
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M81 (LRGB SSG3 CCD)

Technical card

Imaging telescopes or lenses: Vixen R130SF

Imaging cameras: Orion StarShoot G3 Mono CCD SSG3 Mono CCD

Mounts: Celestron CG-5 Computerized German Equatorial Mount 91518 CG-5 GEM

Software: GIMP2  ·  StarTools  ·  DeepSky Stacker 3.3.4 DSS 3.3.4

Accessory: Orion Star Shoot Auto Guider SSAG


Dates:May 25, 2014

Frames: 100x60" (1h 40')

Integration: 1h 40'

Avg. Moon age: 26.29 days

Avg. Moon phase: 11.45%


Basic astrometry details

Astrometry.net job: 285897

RA center: 9h 55' 0"

DEC center: +69° 3' 36"

Pixel scale: 2.682 arcsec/pixel

Orientation: -79.206 degrees

Field radius: 0.298 degrees


Resolution: 640x480

Locations: Home, San Francisco, CA, United States

Description

First image with my new Orion StarShoot G3 Deep sky mono CCD, LRGB combination

Comments

Sky plot

Sky plot

Histogram

M81 (LRGB SSG3 CCD), 



    
        

            johannestaas