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Contains:  NGC 7023
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NGC 7023 / Iris Nebula, 





    
        

            Falk Schiel
NGC 7023 / Iris Nebula

NGC 7023 / Iris Nebula

Technical card

Resolution: 2630x1774

Dates:May 1, 2019May 2, 2019May 5, 2019May 13, 2019May 23, 2019May 24, 2019May 30, 2019

Frames:
Baader B 31mm: 90x120" (gain: 53.00) -20C bin 2x2
Baader G 31mm: 75x120" (gain: 53.00) -20C bin 2x2
Baader L 31mm (UV & IR cut): 145x60" (gain: 53.00) -20C bin 2x2
Baader R 31mm: 75x120" (gain: 53.00) -20C bin 2x2
Baader Skyglow Neodymium 1.25": 475x60" (gain: 53.00) -20C bin 2x2

Integration: 18.3 hours

Darks: ~100

Flats: ~100

Bias: ~100

Avg. Moon age: 18.28 days

Avg. Moon phase: 35.73%

Bortle Dark-Sky Scale: 4.00

Astrometry.net job: 2739104

RA center: 315.371 degrees

DEC center: 68.182 degrees

Pixel scale: 1.315 arcsec/pixel

Orientation: 186.690 degrees

Field radius: 0.579 degrees

Locations: Backyard, Nuremberg, Germany

Data source: Backyard

Description

My 2019 Iris

Comments

Author

fschiel
Falk Schiel
License: Attribution-NonCommercial-NoDerivs Creative Commons
1821
Like

Revisions

  • NGC 7023 / Iris Nebula, 





    
        

            Falk Schiel
    Original
  • Final
    NGC 7023 / Iris Nebula, 





    
        

            Falk Schiel
    B

B

Histogram adjusted

Sky plot

Sky plot

Histogram

NGC 7023 / Iris Nebula, 





    
        

            Falk Schiel