Hemisphere:  Northern  ·  Constellation: Pegasus (Peg)  ·  Contains:  NGC 7317  ·  NGC 7318  ·  NGC 7319  ·  NGC 7320  ·  NGC 7331  ·  NGC 7335  ·  NGC 7337  ·  Stephan's Quintet
NGC7331 and Friends, 



    
        

            dnault42
NGC7331 and Friends
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NGC7331 and Friends

NGC7331 and Friends, 



    
        

            dnault42
NGC7331 and Friends
Powered byPixInsight

NGC7331 and Friends

Technical card

Imaging telescopes or lenses: Stellarvue SVR90T

Imaging cameras: QSI 6120wsg-8

Mounts: Losmandy G11

Guiding telescopes or lenses: Stellarvue SVR90T

Guiding cameras: Lodestar

Software: PixInsight  ·  PHD guiding  ·  Sequence Generator Pro  ·  Bahtinov Grabber

Filters: Astrodon Luminance Gen2  ·  Astrodon Red G2E  ·  Astrodon Green G2E  ·  Astrodon Blue G2E


Dates:Oct. 5, 2015Oct. 6, 2015Oct. 9, 2015Oct. 10, 2015

Frames:
Astrodon Blue G2E: 3x1200" (1h) (gain: 0.13) -20C bin 1x1
Astrodon Green G2E: 3x1200" (1h) (gain: 0.13) -20C bin 1x1
Astrodon Luminance Gen2: 52x900" (13h) (gain: 0.13) -20C bin 1x1
Astrodon Red G2E: 3x1200" (1h) (gain: 0.13) -20C bin 1x1

Integration: 16h

Darks: 32

Flats: 20

Bias: 256

Avg. Moon age: 25.03 days

Avg. Moon phase: 23.49%

Bortle Dark-Sky Scale: 2.00

Mean SQM: 21.32

Mean FWHM: 2.87


Basic astrometry details

Astrometry.net job: 1341119

RA center: 22h 36' 29"

DEC center: +34° 15' 50"

Pixel scale: 1.056 arcsec/pixel

Orientation: 271.036 degrees

Field radius: 0.741 degrees


Resolution: 4206x2791

Description

The Deer Lick and Stephan's Quintet galaxy groups. This field also shows some integrated flux nebula (IFN) which appears as mottling in the background.

Comments

Revisions

  • NGC7331 and Friends, 



    
        

            dnault42
    Original
  • Final
    NGC7331 and Friends, 



    
        

            dnault42
    B

Sky plot

Sky plot

Histogram

NGC7331 and Friends, 



    
        

            dnault42