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Stephan's Quintet, NGC 7331

konst/
14215
Category:Deep Sky
Published:
3039
Stephan's Quintet, NGC 7331NGC 7325NGC 7326NGC 7333NGC 7338IC 1450NGC 7317NGC 7318NGC 7319NGC 7320NGC 7327NGC 7331NGC 7335NGC 7336NGC 7337NGC 7340
Resolution:
2875x2112 px
File size:
916 KB

Photo description / processing

A small crop. Captured from September 15 to 18, 2020.

Technical information

Telescope/Lens
Sky-Watcher BKP2001
Camera
QHY QHY9
Mount
Sky-Watcher NEQ6 Pro
Guide Scope
Sky-Watcher 804
Guide Camera
QHY5
Accessories
Baader MPCC Mark III
Software
MaximDL, IRIS, FitStacker, PixInsightLE, FitsWork4, AstraImage, Photoshop
Location
Нижний Архыз ("Казанка"), Россия

Light pollution

Gray, Bortle 2 zone

Date taken

Exposure

  • 46 × 500″ · ISO/Gain: 0 · L, bin 1x1 ·
  • 46 × 250″ · ISO/Gain: 0 · R, bin 2x2 ·
  • 45 × 250″ · ISO/Gain: 0 · G, bin 2x2 ·
  • 45 × 250″ · ISO/Gain: 0 · B, bin 2x2 ·

Total exposure: 15 h 50 m

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