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Contains:  Crescent nebula, IC 1311, IC 1318, M 29, NGC 6888, NGC 6910, NGC 6913, NGC 6914, The star 34Cyg, The star 40Cyg, The star Sadr (γCyg), gamma Cyg nebula
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Sadr Region, 


            Steven Bellavia
Sadr Region
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Sadr Region

Technical card

Dates:Nov. 2, 2019

Astronomik 6nm OIII: 24x300" (gain: 100.00) -15C bin 1x1
Optolong 7nm Ha 2": 24x300" (gain: 100.00) -15C bin 1x1

Integration: 4.0 hours

Darks: ~30

Flats: ~30

Flat darks: ~30

Avg. Moon age: 5.59 days

Avg. Moon phase: 31.37%

Bortle Dark-Sky Scale: 3.00

Basic astrometry details job: 3032877

RA center: 20h 15' 46"

DEC center: +40° 7' 44"

Pixel scale: 5.046 arcsec/pixel

Orientation: 90.952 degrees

Field radius: 4.039 degrees

Resolution: 3600x4500

Data source: Traveller


The region around Sadr, including The Sadr Region, Sh2-108, LBN 234, IC 1318, the Crescent nebula, NGC 6888, LBN 249, etc.



Steven Bellavia
License: None (All rights reserved)

Sky plot

Sky plot


Sadr Region, 


            Steven Bellavia