Hemisphere:  Northern  ·  Constellation: Cygnus (Cyg)  ·  Contains:  Crescent nebula  ·  IC 1311  ·  IC 1318  ·  NGC 6871  ·  NGC 6883  ·  NGC 6888  ·  NGC 6910  ·  NGC 6914  ·  The star 22Cyg  ·  The star 25Cyg  ·  The star 27Cyg  ·  The star 28Cyg  ·  The star 29Cyg  ·  The star 34Cyg  ·  The star 36Cyg  ·  The star 40Cyg  ·  The star Sadr (γCyg)  ·  gamma Cyg nebula
Sadr region, wide field (under city light pollution), 



    
        

            Cyril NOGER
Sadr region, wide field (under city light pollution)
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Sadr region, wide field (under city light pollution)

Sadr region, wide field (under city light pollution), 



    
        

            Cyril NOGER
Sadr region, wide field (under city light pollution)
Powered byPixInsight

Sadr region, wide field (under city light pollution)

Equipment

Acquisition details

Dates:
Sept. 22, 2017
Frames:
36×120(1h 12′) ISO800
Integration:
1h 12′
Darks:
16
Flats:
15
Bias:
54
Avg. Moon age:
2.26 days
Avg. Moon phase:
5.67%
Mean FWHM:
2.06
Temperature:
11.00

Basic astrometry details

Astrometry.net job: 1742424

RA center: 20h16m08s.2

DEC center: +39°4106

Pixel scale: 3.333 arcsec/pixel

Orientation: 49.658 degrees

Field radius: 5.733 degrees

Resolution: 10306x6865

File size: 39.6 MB

Locations: Port-Sud, Breuillet, 91, France

Data source: Traveller

Description

Sky was not perfect with city light pollution, not filtered

Would have been better under better sky conditions...

135mm F/2.5

Comments