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Contains:  M 51, NGC 5194, NGC 5195, Whirlpool galaxy
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M51, 



    
        

            avolight
M51
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M51

Technical card

Imaging telescope or lens:GSO 8" f5

Imaging camera:Moravian G2-8300FW

Mount:Skywatcher EQ6 Pro Skyscan

Guiding camera:Astrolumina ALccd IMG0SM

Focal reducer:Pal Gyulai GPU Koma Korrector

Software:ACDSee 6 ProFitswork 4.47

Filter:LRGB


Dates:March 9, 2014March 11, 2014May 3, 2014

Frames:LRGB: 140x300"

Integration: 11.7 hours

Darks: ~23

Flats: ~19

Bias: ~25

Avg. Moon age: 7.45 days

Avg. Moon phase: 51.15%

Bortle Dark-Sky Scale: 6.00

Mean FWHM: 2.70


Basic astrometry details

Astrometry.net job: 404092

RA center: 13h 29' 55"

DEC center: +47° 12' 21"

Pixel scale: 1.109 arcsec/pixel

Orientation: 83.952 degrees

Field radius: 0.329 degrees


Resolution: 1822x1113

Data source: Backyard

Comments

Author

avolight
avolight
License: None (All rights reserved)
201423
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M51, 



    
        

            avolight