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



    
        

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The Crescent Nebula
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The Crescent Nebula

Technical card

Imaging telescopes or lenses: Skywatcher Explorer 130 PDS

Imaging cameras: ZWO Optical ZWO ASI 183 MC

Mounts: iOptron CEM 25P

Software: PixInsight 1.8  ·  ASICAP

Filters: Baader IR-Cut Moon & Skyglow Neodymium

Accessory: Geoptik Flat Field Generator  ·  Baader MPCC coma corrector Mark III


Dates:Aug. 31, 2019

Frames: 202x45"

Integration: 2.5 hours

Avg. Moon age: 1.26 days

Avg. Moon phase: 1.77%


Basic astrometry details

Astrometry.net job: 4416314

RA center: 20h 11' 49"

DEC center: +38° 23' 27"

Pixel scale: 0.758 arcsec/pixel

Orientation: 281.151 degrees

Field radius: 0.662 degrees


Resolution: 5168x3588

Locations: Backyard (Bortle 8 - 9), Frankfurt Main City, Hessen, Germany

Data source: Backyard

Description

(45s) 202 Light, 79 Dark, 33 Flat

Comments

Revisions

  • The Crescent Nebula, 



    
        

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    Original
  • Final
    The Crescent Nebula, 



    
        

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    C

C

Description: enhanced by MMT.

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The Crescent Nebula, 



    
        

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