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Contains:  North America nebula, NGC 7000, NGC 6997, The star ξCyg
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NGC 7000 North America Nebula, Cygnus, 27 Maggio 2017, 





    
        

            Ennio Rainaldi
NGC 7000 North America Nebula, Cygnus, 27 Maggio 2017

NGC 7000 North America Nebula, Cygnus, 27 Maggio 2017

Technical card

Resolution: 3000x2000

Dates:May 27, 2017

Frames:IDAS LPS D1: 18x420" -15C bin 1x1

Integration: 2.1 hours

Darks: ~3

Bias: ~22

Avg. Moon age: 1.96 days

Avg. Moon phase: 4.29%

Bortle Dark-Sky Scale: 4.00

Mean SQM: 18.34

Temperature: 21.00

Astrometry.net job: 1591489

RA center: 315.047 degrees

DEC center: 43.924 degrees

Pixel scale: 3.158 arcsec/pixel

Orientation: -87.015 degrees

Field radius: 1.582 degrees

Data source: Backyard

Description

Balcone di casa, Formigine, Modena, Italy
Seeing discreto, buona trasparenza.
Valore max SQM misurato: 18,34

Comments

Author

reynolds
Ennio Rainaldi
License: None (All rights reserved)
530
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NGC 7000 North America Nebula, Cygnus, 27 Maggio 2017, 





    
        

            Ennio Rainaldi