Celestial hemisphere:  Northern  ·  Constellation: Cygnus (Cyg)  ·  Contains:  Crescent nebula  ·  NGC 6888  ·  Sh2-105
NGC6888: The Crescent Nebula, 



    
        

            orangemaze
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NGC6888: The Crescent Nebula

NGC6888: The Crescent Nebula, 



    
        

            orangemaze
Powered byPixInsight

NGC6888: The Crescent Nebula

Acquisition details

Dates:
May 20, 2018 ·  May 23, 2018 ·  May 24, 2018 ·  May 20, 2019
Frames:
Baader Planetarium Ha: 57×240(3h 48′) (gain: 139.00) -10°C bin 1×1
Baader Planetarium Ha: 12×300(1h) (gain: 139.00) -10°C bin 1×1
Baader Planetarium Ha: 8×240(32′) (gain: 42.00) -10°C bin 1×1
Baader Planetarium Hb: 14×360(1h 24′) (gain: 139.00) -10°C bin 1×1
Baader Planetarium Hb: 14×240(56′) (gain: 42.00) -10°C bin 1×1
Baader Planetarium Oiii: 64×240(4h 16′) (gain: 139.00) -10°C bin 1×1
Baader Planetarium Oiii: 13×300(1h 5′) (gain: 139.00) -10°C bin 1×1
Baader Planetarium Oiii: 110×240(7h 20′) (gain: 42.00) -10°C bin 1×1
ZWO H-alpha: 20×180(1h) (gain: 139.00) -10°C
ZWO O-III: 20×180(1h) (gain: 139.00) -10°C bin 1×1
ZWO S-II: 19×180(57′) (gain: 139.00) -10°C bin 1×1
Integration:
23h 18′
Darks:
50
Flats:
50
Flat darks:
50
Avg. Moon age:
10.15 days
Avg. Moon phase:
67.00%
Bortle Dark-Sky Scale:
7.00

RA center: 20h11m51s.285

DEC center: +38°2133.62

Pixel scale: 0.590 arcsec/pixel

Orientation: -76.922 degrees

Field radius: 0.382 degrees

More info:Open 

Resolution: 2283x4058

File size: 18.0 MB

Locations: Home, Allentown, PA, United States

Data source: Backyard

Comments

Revisions

  • NGC6888: The Crescent Nebula, 



    
        

            orangemaze
    Original
  • NGC6888: The Crescent Nebula, 



    
        

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    B
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    C
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    D
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    E
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            orangemaze
    F
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    G
  • Final
    NGC6888: The Crescent Nebula, 



    
        

            orangemaze
    H

B

Description: Fully processed using APP

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NGC6888: The Crescent Nebula, 



    
        

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Imaged with APT