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Contains:  NGC 5195, Whirlpool galaxy, M 51, NGC 5194
Getting plate-solving status, please wait...
M 51, 





    
        

            Marc Verhoeven
M 51

M 51

Technical card

Resolution: 2720x2128

Dates:March 19, 2018March 20, 2018March 24, 2018

Frames:
Astrodon Blauw Tru-balance E-series Gen 2 1,25": 33x300" -10C bin 1x1
Astrodon Groen Tru-balance E-series Gen 2 1,25": 35x300" -10C bin 1x1
Astrodon Rood Tru-balance E-series Gen 2 1,25": 34x300" -10C bin 1x1
Baader HA: 36x300" -10C bin 1x1

Integration: 11.5 hours

Darks: ~30

Flats: ~50

Bias: ~110

Avg. Moon age: 4.05 days

Avg. Moon phase: 20.76%

Bortle Dark-Sky Scale: 5.00

Mean SQM: 19.70

Temperature: -3.00

Astrometry.net job: 1984257

RA center: 13h 29' 53"

DEC center: +47° 11' 45"

Pixel scale: 0.776 arcsec/pixel

Orientation: 237.856 degrees

Field radius: 0.372

Locations: Home observatory: Procyone, Tremelo, Belgium

Data source: Backyard

Comments

Author

vermakke
Marc Verhoeven
License: None (All rights reserved)
5545
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Revisions

  • M 51, 





    
        

            Marc Verhoeven
    Original
  • Final
    M 51, 





    
        

            Marc Verhoeven
    B

B

Versie B with HA

Sky plot

Sky plot

Histogram

M 51, 





    
        

            Marc Verhoeven