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Contains:  M 13, Great Cluster in Hercules, NGC 6205
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M13, Hercules, 6 Maggio 2019, 





    
        

            Ennio Rainaldi
M13, Hercules, 6 Maggio 2019

M13, Hercules, 6 Maggio 2019

Technical card

Resolution: 1687x2500

Dates:May 6, 2019

Frames:IDAS LPS D1: 10x240" -15C bin 1x1

Integration: 0.7 hours

Darks: ~3

Bias: ~11

Avg. Moon age: 1.55 days

Avg. Moon phase: 2.68%

Bortle Dark-Sky Scale: 6.00

Mean SQM: 18.60

Temperature: 11.00

Astrometry.net job: 2682543

RA center: 250.401 degrees

DEC center: 36.465 degrees

Pixel scale: 1.723 arcsec/pixel

Orientation: 42.666 degrees

Field radius: 0.722 degrees

Data source: Backyard

Description

Balcone di casa, Formigine, Modena, Italy
Cielo molto inquinato, valore max. SQM 18,60

Comments

Author

reynolds
Ennio Rainaldi
License: None (All rights reserved)
780
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M13, Hercules, 6 Maggio 2019, 





    
        

            Ennio Rainaldi