Hemisphere:  Northern  ·  Contains:  Crescent Nebula  ·  NGC 6888  ·  The star 34Cyg
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NGC6888 Le Croissant, 



    
        

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NGC6888 Le Croissant
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NGC6888 Le Croissant

Technical card

Imaging telescopes or lenses: Takahashi FSQ-106EDXIII

Imaging cameras: Moravian G3-16200 Moravian

Software: PixInsight  ·  Photoshop CC

Filters: Astrodon E-series LRGB  ·  astrodon H-alpha 3nm narrowband filter  ·  OIII 3nm


Dates:Sept. 19, 2020

Frames:
Astrodon E-series LRGB: 36x300" -10C bin 1x1
astrodon H-alpha 3nm narrowband filter: 57x600" bin 1x1
OIII 3nm: 27x600" -10C bin 1x1

Integration: 17.0 hours

Darks: ~20

Flat darks: ~50

Bias: ~100

Avg. Moon age: 2.36 days

Avg. Moon phase: 6.19%

Bortle Dark-Sky Scale: 4.00

Temperature: -20.00


Basic astrometry details

Astrometry.net job: 3861730

RA center: 20h 11' 38"

DEC center: +39° 6' 57"

Pixel scale: 2.334 arcsec/pixel

Orientation: 96.017 degrees

Field radius: 1.813 degrees


Resolution: 4382x3475

Data source: Backyard

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adnst
License: None (All rights reserved)
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Revisions

  • NGC6888 Le Croissant, 



    
        

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    Original
  • NGC6888 Le Croissant, 



    
        

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    B
  • Final
    NGC6888 Le Croissant, 



    
        

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    C

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NGC6888 Le Croissant, 



    
        

            adnst