Celestial hemisphere:  Northern  ·  Constellation: Cygnus (Cyg)  ·  Contains:  The star φCyg
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Sh2-91 HaOIIIRGB, 



    
        

            Jens Zippel
Sh2-91 HaOIIIRGB
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Sh2-91 HaOIIIRGB

Getting plate-solving status, please wait...
Sh2-91 HaOIIIRGB, 



    
        

            Jens Zippel
Sh2-91 HaOIIIRGB
Powered byPixInsight

Sh2-91 HaOIIIRGB

Acquisition details

Dates:
Sept. 7, 2021 ·  Sept. 8, 2021 ·  Sept. 22, 2021
Frames:
Astrodon Ha 5nm: 30×480(4h) bin 1×1
Astrodon RGB E-Series: 70×180(3h 30′) bin 1×1
OIII 3nm: 32×480(4h 16′) bin 1×1
Integration:
11h 46′
Avg. Moon age:
6.08 days
Avg. Moon phase:
33.54%

Basic astrometry details

Astrometry.net job: 5061295

RA center: 19h38m25s.7

DEC center: +29°5703

Pixel scale: 0.783 arcsec/pixel

Orientation: 0.484 degrees

Field radius: 0.627 degrees

Resolution: 4607x3461

File size: 5.1 MB

Locations: Upper Borg Observatory, Bremen, Bremen, Germany

Data source: Backyard

Comments

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Histogram

Sh2-91 HaOIIIRGB, 



    
        

            Jens Zippel