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Contains:  NGC 5195, Whirlpool galaxy, M 51, NGC 5194
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M 51 (The Whirlpool Galaxy), Canes Venatici, 8 Marzo 2019, 





    
        

            Ennio Rainaldi
M 51 (The Whirlpool Galaxy), Canes Venatici, 8 Marzo 2019

M 51 (The Whirlpool Galaxy), Canes Venatici, 8 Marzo 2019

Technical card

Resolution: 2000x1344

Dates:March 8, 2019

Frames:IDAS LPS D1: 13x480" -15C bin 1x1

Integration: 1.7 hours

Darks: ~3

Bias: ~19

Avg. Moon age: 1.67 days

Avg. Moon phase: 3.11%

Bortle Dark-Sky Scale: 8.00

Mean SQM: 18.60

Temperature: 12.00

Astrometry.net job: 2574612

RA center: 202.520 degrees

DEC center: 47.226 degrees

Pixel scale: 1.104 arcsec/pixel

Orientation: 323.028 degrees

Field radius: 0.369 degrees

Data source: Backyard

Description

Balcone di casa, Formigine, Modena, Italy

Cielo inquinatissimo, trasparenza scarsa, valore max. SQM misurato 18,60

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Author

reynolds
Ennio Rainaldi
License: None (All rights reserved)
680
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M 51 (The Whirlpool Galaxy), Canes Venatici, 8 Marzo 2019, 





    
        

            Ennio Rainaldi