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Contains:  NGC 7315, NGC 7318, NGC 7319, NGC 7320, NGC 7331, NGC 7335, NGC 7337, NGC 7340
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APOD 2020 Oct 15 - NGC 7331 and Stephan's Quintet, 



    
        

            Robert Eder
APOD 2020 Oct 15 - NGC 7331 and Stephan's Quintet
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APOD 2020 Oct 15 - NGC 7331 and Stephan's Quintet

Technical card

Imaging telescopes or lenses: Sky-Watcher 200/1000 Reflector Black Daimond

Imaging cameras: Canon 600Dac

Mounts: SkyWatcher EQ6-R Pro

Guiding telescopes or lenses: Sky-Watcher Finderscope 9X50

Guiding cameras: Altair Astro GP CAM AR0130C

Software: PHD2  ·  APT  ·  Astro Pixel Processor  ·  Astronomy Tools Action Set  ·  SharpCap3Pro  ·  Photoshop

Filters: Astronomik L2 UV/IR Block

Accessory: Baader MPCC-III


Dates:Sept. 18, 2020

Frames: 140x180" ISO800

Integration: 7.0 hours

Darks: ~20

Flats: ~40

Bias: ~50

Avg. Moon age: 1.21 days

Avg. Moon phase: 1.64%

Bortle Dark-Sky Scale: 4.00


Basic astrometry details

Astrometry.net job: 3882031

RA center: 22h 36' 34"

DEC center: +34° 17' 27"

Pixel scale: 1.559 arcsec/pixel

Orientation: 270.579 degrees

Field radius: 0.644 degrees


Resolution: 2500x1613

Locations: Hohe Wand, Postl Wiese, Austria

Data source: Traveller

Description

It was the first cold night after summer. Luckily I had my winter clothes with me. The DSLR cooling system had a lot less to do.😃 It was a little bit hazy, but otherwise seeing and guiding was great.
Such a wonderful region with so many galaxies.

Comments

Author

Robsi
Robert Eder
License: None (All rights reserved)
15627
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Revisions

  • APOD 2020 Oct 15 - NGC 7331 and Stephan's Quintet, 



    
        

            Robert Eder
    Original
  • Final
    APOD 2020 Oct 15 - NGC 7331 and Stephan's Quintet, 



    
        

            Robert Eder
    B

B

Description: Yippee!!! APOD No 4😄

Sky plot

Sky plot

Histogram

APOD 2020 Oct 15 - NGC 7331 and Stephan's Quintet, 



    
        

            Robert Eder