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



    
        

            TeeJay
NGC7331 und Stephans Quintett
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NGC7331 und Stephans Quintett

NGC7331 und Stephans Quintett, 



    
        

            TeeJay
NGC7331 und Stephans Quintett
Powered byPixInsight

NGC7331 und Stephans Quintett

Technical card

Imaging telescopes or lenses: TS-Optics 115/800 APO

Imaging cameras: ZWO ASI 183MM Pro

Mounts: Sky-Watcher HEQ-5 Pro

Guiding telescopes or lenses: TS-Optics 115/800 APO

Guiding cameras: ZWO ASI 290MM

Focal reducers: TS 3" Flattener

Software: Stellarmate OS  ·  PixInsight  ·  Photoshop CC

Filters: ZWO 31mm Red Filter  ·  ZWO 31mm Luminance Filter  ·  ZWO 31mm Green Filter  ·  ZWO 31mm Blue Filter


Dates:Sept. 9, 2018Sept. 10, 2018Sept. 11, 2018

Frames:
ZWO 31mm Blue Filter: 15x300" (1h 15') (gain: 120.00) -20C bin 2x2
ZWO 31mm Green Filter: 15x300" (1h 15') (gain: 120.00) -20C bin 2x2
ZWO 31mm Luminance Filter: 35x300" (2h 55') (gain: 120.00) -20C bin 1x1
ZWO 31mm Red Filter: 15x300" (1h 15') (gain: 120.00) -20C bin 2x2

Integration: 6h 40'

Darks: 20

Avg. Moon age: 10.69 days

Avg. Moon phase: 1.73%

Bortle Dark-Sky Scale: 4.00


Basic astrometry details

Astrometry.net job: 2253362

RA center: 22h 36' 36"

DEC center: +34° 11' 31"

Pixel scale: 1.233 arcsec/pixel

Orientation: 268.650 degrees

Field radius: 0.525 degrees


Resolution: 2541x1716

Locations: Garten, Wichtrach, BE, Switzerland

Data source: Backyard

Comments

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NGC7331 und Stephans Quintett, 



    
        

            TeeJay