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Contains:  NGC 5195, Whirlpool galaxy, M 51, NGC 5194, IC 4263
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M51 Whirlpool, 





    
        

            Tyler Jackson Welch
M51 Whirlpool

M51 Whirlpool

Technical card

Imaging telescope or lens:Celestron C8 XLT 2032mm F/10

Imaging camera:Canon EOS 1100D

Mount:CGEM

Guiding camera:ASI120MC

Focal reducer:Celestron 6.3 Focal Reducer

Resolution: 1000x773

Dates:June 10, 2015

Frames: 2x300" ISO1600

Integration: 0.2 hours

Darks: ~10

Flats: ~70

Bias: ~60

Avg. Moon age: 23.05 days

Avg. Moon phase: 40.43%

Bortle Dark-Sky Scale: 4.00

Astrometry.net job: 663057

RA center: 202.453 degrees

DEC center: 47.227 degrees

Pixel scale: 2.393 arcsec/pixel

Orientation: -91.478 degrees

Field radius: 0.420 degrees

Locations: Horicon Marsh Area, Horicon, WI, United States

Description

I just took 2 shots of this as a guiding test for the evening, wasn't going to process, but glad I did. turned out pretty good for 2 subs!

Comments

Author

HadesZ
Tyler Jackson Welch
License: None (All rights reserved)
1170
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M51 Whirlpool, 





    
        

            Tyler Jackson Welch

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