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

Technical card

Resolution: 2799x2138

Dates:April 6, 2019April 7, 2019

Frames:
Baader Planetarium 1.25" B: 14x300" -20C bin 1x1
Baader Planetarium 1.25" G: 16x300" -20C bin 1x1
Baader Planetarium 1.25" L: 139x300" -20C bin 1x1
Baader Planetarium 1.25" R: 12x300" -20C bin 1x1
Baader Planetarium Ha 7nm 1,25": 8x300" -20C bin 1x1

Integration: 15.8 hours

Darks: ~15

Flats: ~15

Flat darks: ~15

Bias: ~15

Avg. Moon age: 1.54 days

Avg. Moon phase: 2.92%

Bortle Dark-Sky Scale: 6.00

Astrometry.net job: 2638293

RA center: 202.468 degrees

DEC center: 47.186 degrees

Pixel scale: 1.306 arcsec/pixel

Orientation: 358.953 degrees

Field radius: 0.639 degrees

Locations: Backyard, Azov, Rostov oblast, Russian Federation

Data source: Backyard

Comments

Author

Rakshas
Alexander Sorokin
License: Attribution-ShareAlike Creative Commons
4364
Like

Revisions

B

More colorful

Sky plot

Sky plot

Histogram

Messier 51, Whirlpool galaxy, 





    
        

            Alexander Sorokin

In these public groups

ZWO ASI1600MM/QHY163M