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Contains:  NGC 7023
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Iris Nebula - NGC7023, 





    
        

            Hartmuth Kintzel
Iris Nebula - NGC7023

Iris Nebula - NGC7023

Technical card

Resolution: 2400x1592

Dates:Aug. 20, 2017Aug. 24, 2017

Frames:
9x180" ISO1600
36x360" ISO1600
26x480" ISO800

Integration: 7.5 hours

Darks: ~25

Flats: ~20

Avg. Moon age: 15.50 days

Avg. Moon phase: 5.55%

Bortle Dark-Sky Scale: 2.00

Mean SQM: 21.62

Temperature: 2.67

Astrometry.net job: 1785885

RA center: 315.394 degrees

DEC center: 68.115 degrees

Pixel scale: 3.054 arcsec/pixel

Orientation: 256.622 degrees

Field radius: 1.221 degrees

Locations: Zettersfeld, Lienz, Austria

Data source: Traveller

Comments

Author

Hartmuth_Kintzel
Hartmuth Kintzel
License: None (All rights reserved)
5246
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Revisions

  • Iris Nebula - NGC7023, 





    
        

            Hartmuth Kintzel
    Original
  • Final
    Iris Nebula - NGC7023, 





    
        

            Hartmuth Kintzel
    B

B

HVLG.. (Hasta La Vista Green)

Sky plot

Sky plot

Histogram

Iris Nebula - NGC7023, 





    
        

            Hartmuth Kintzel