Hemisphere:  Northern  ·  Constellation: Cygnus (Cyg)  ·  Contains:  Crescent Nebula  ·  NGC 6888
The Crescent Nebula, 



    
        

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The Crescent Nebula
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The Crescent Nebula

Acquisition type: Electronically-Assisted Astronomy (EAA, e.g. based on a live video feed)
The Crescent Nebula, 



    
        

            Tertsi
The Crescent Nebula
Powered byPixInsight

The Crescent Nebula

Acquisition type: Electronically-Assisted Astronomy (EAA, e.g. based on a live video feed)

Technical card

Imaging telescopes or lenses: Celestron EdgeHD 8

Imaging cameras: ZWO ASI071MC Pro

Mounts: iOptron CEM60

Guiding telescopes or lenses: Celestron Finderscope 9x50

Guiding cameras: ZWO ASI ASI224MC

Focal reducers: Celestron .7x Focal Reducer

Software: PHD2 Guiding  ·  Carte Du Ciel Cartes du Ciel 4.0  ·  PixInsight 1.8 Ripley  ·  NINA - Nighttime Imaging ‘N’ Astronomy  ·  SharpCap Pro 3.2

Filters: Optolong L-eXtreme 2"

Accessory: Celestron Focus Motor for SCT


Dates:Aug. 7, 2020Aug. 17, 2020Aug. 19, 2020

Frames:Optolong L-eXtreme 2": 19x600" (3h 10') (gain: 90.00) 0C bin 1x1

Integration: 3h 10'

Darks: 25

Flats: 50

Bias: 50

Avg. Moon age: 15.54 days

Avg. Moon phase: 29.84%

Bortle Dark-Sky Scale: 9.00


Basic astrometry details

Astrometry.net job: 3787247

RA center: 20h12m06s

DEC center: +38°2107

Pixel scale: 0.667 arcsec/pixel

Orientation: 90.028 degrees

Field radius: 0.534 degrees


Resolution: 4814x3170

Data source: Backyard

Comments

Revisions

  • The Crescent Nebula, 



    
        

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    Original
  • Final
    The Crescent Nebula, 



    
        

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    B

Sky plot

Sky plot

Histogram

The Crescent Nebula, 



    
        

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