Hemisphere:  Northern  ·  Constellation: Cepheus (Cep)  ·  Contains:  NGC 7822  ·  NGC7822  ·  Sh2-171
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Sh2-171, 



    
        

            Salvatore Iovene
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Sh2-171

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Sh2-171, 



    
        

            Salvatore Iovene
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Sh2-171

Imaging telescopes or lenses: Sky-Watcher 80ED

Imaging cameras: Moravian Instruments G2-1600

Mounts: 10Micron GM2000 QCI

Guiding telescopes or lenses: Sky-Watcher 80ED

Guiding cameras: SBIG ST-i

Software: PixInsight  ·  GIMP  ·  CCDCommander

Filters: Astronomik H-alpha 6nm  ·  Astronomik SII 12nm  ·  OIII 12nm

Accessory: Moonlite Focuser  ·  Teleskop-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" (5h 30') -20C bin 1x1
Astronomik SII 12nm: 12x1800" (6h) -20C bin 1x1
OIII 12nm: 8x1800" (4h) -20C bin 1x1

Integration: 15h 30'

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

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  • Final
    Sh2-171, 



    
        

            Salvatore Iovene
    Original
  • Sh2-171, 



    
        

            Salvatore Iovene
    B
  • Sh2-171, 



    
        

            Salvatore Iovene
    C

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Sh2-171, 



    
        

            Salvatore Iovene