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



    
        

            Stellario
NGC7331 Galaxy and Stephan's Quintet in Pegasus
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NGC7331 Galaxy and Stephan's Quintet in Pegasus

Technical card

Imaging telescopes or lenses: GSO 8" f/8 RC

Imaging cameras: QSI 683wsg-8

Mounts: 10 Micron GM2000 QCI

Guiding cameras: Lodestar

Focal reducers: Astro-Physics CCDT67 reducer

Software: PIXINSIGHT 1.8  ·  Adobe Photoshop CS5


Dates:Nov. 18, 2014

Frames:
Astrodon Blue Tru-Balance E-Series Gen 2: 20x480" bin 2x2
Astrodon Green Tru-Balance E-Series Gen 2: 20x480" bin 2x2
Astrodon Luminance Tru-Balance E-Series Gen 2: 32x900" -20C bin 1x1
Astrodon Red Tru-Balance E-Series Gen 2: 20x480" bin 2x2

Integration: 16.0 hours

Avg. Moon age: 25.61 days

Avg. Moon phase: 16.42%

Mean FWHM: 2.90


Basic astrometry details

Astrometry.net job: 561525

RA center: 22h 36' 32"

DEC center: +34° 10' 58"

Pixel scale: 0.991 arcsec/pixel

Orientation: 3.205 degrees

Field radius: 0.627 degrees


Resolution: 2733x3644

Locations: AstroCamp remote observatory, Nerpio, Spain

Description

In collaboration with my friends Alberto, Fabio and Samuele. (20 October - 18 November 2014)
Two-panels mosaic.

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NGC7331 Galaxy and Stephan's Quintet in Pegasus, 



    
        

            Stellario

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