Celestial hemisphere:  Northern  ·  Constellation: Cygnus (Cyg)  ·  Contains:  Crescent Nebula  ·  NGC 6888
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Crescent Nebula (NGC 6888), 



    
        

            Marco Rapino
Crescent Nebula (NGC 6888)
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Crescent Nebula (NGC 6888)

Getting plate-solving status, please wait...
Crescent Nebula (NGC 6888), 



    
        

            Marco Rapino
Crescent Nebula (NGC 6888)
Powered byPixInsight

Crescent Nebula (NGC 6888)

Acquisition details

Dates:
July 9, 2021 ·  July 10, 2021
Frames:
Astronomik Ha 6nm: 150×300(12h 30′) (gain: 200.00) -10°C bin 1×1
Astronomik OIII 6nm: 150×300(12h 30′) (gain: 200.00) -10°C bin 1×1
Integration:
25h
Darks:
20
Flats:
20
Flat darks:
20
Avg. Moon age:
14.73 days
Avg. Moon phase:
0.25%
Bortle Dark-Sky Scale:
6.00
Mean SQM:
19.20
Mean FWHM:
2.00
Temperature:
23.00

Basic astrometry details

Astrometry.net job: 5006586

RA center: 20h12m17s.3

DEC center: +38°1908

Pixel scale: 0.684 arcsec/pixel

Orientation: 90.962 degrees

Field radius: 0.417 degrees

Resolution: 3105x3105

File size: 1.6 MB

Locations: Home, Lanciano, Italy

Data source: Backyard

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Crescent Nebula (NGC 6888), 



    
        

            Marco Rapino