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Contains:  NGC 7822, NGC7822, Sh2-171
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Sh2-171, 



    
        

            Salvatore Iovene
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Sh2-171

Technical card

Imaging telescope or lens:Sky-Watcher 80ED

Imaging camera:Moravian Instruments G2-1600

Mount:10Micron GM2000 QCI

Guiding telescope or lens:Sky-Watcher 80ED

Guiding camera:SBIG ST-i

Software:GIMPCCDCommanderPixInsight

Filters:Astronomik H-alpha 6nmAstronomik SII 12nmOIII 12nm

Accessories:Moonlite FocuserTeleskop-Service TS OAG 27


Dates:June 14, 2012June 15, 2012June 16, 2012June 20, 2012June 21, 2012June 22, 2012June 23, 2012

Frames:
Astronomik H-alpha 6nm: 11x1800" -20C bin 1x1
OIII 12nm: 8x1800" -20C bin 1x1
Astronomik SII 12nm: 12x1800" -20C bin 1x1

Integration: 15.5 hours

Darks: ~20

Flats: ~25

Bias: ~20

Avg. Moon age: 12.34 days

Avg. Moon phase: 10.38%

Bortle Dark-Sky Scale: 1.00


Astrometry.net job: 105449

RA center: 0h 3' 35"

DEC center: +67° 9' 41"

Pixel scale: 3.110 arcsec/pixel

Orientation: 98.437 degrees

Field radius: 0.788 degrees


Resolution: 1524x1014

Locations: Remote observatory at Astrocamp, Nerpio, Spain

Comments

Author

siovene
Salvatore Iovene
License: Attribution-NonCommercial-ShareAlike Creative Commons
8060
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Sh2-171, 



    
        

            Salvatore Iovene