Hemisphere:  Northern  ·  Constellation: Draco (Dra)  ·  Contains:  IC 4677  ·  NGC 6543
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Cat's Eye Nebula  with 8", 



    
        

            Nippo81
Cat's Eye Nebula  with 8"
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Cat's Eye Nebula with 8"

Technical card

Imaging telescopes or lenses: Teleskop-Service ONTC 8" f/4 Newton

Imaging cameras: Moravian Instruments G2-8300  ·  Moravian Instruments G3-16200

Mounts: Skywatcher HEQ5 Pro Goto

Guiding cameras: Lodestar

Focal reducers: TeleVue Paracorr 1.15x VIP 2010

Software: PixInsight 1.8


Dates:March 24, 2019May 8, 2019

Frames:
Baader Planetarium Ha 2" 7nm: 114x900" (28h 30') bin 1x1
Baader Planetarium L 2": 166x240" (11h 4') bin 1x1
Baader Planetarium O3 2" 8.5nm: 135x900" (33h 45') bin 1x1
Baader Planetarium RGB 2": 144x300" (12h) bin 1x1

Integration: 85h 19'

Avg. Moon age: 11.08 days

Avg. Moon phase: 49.37%


Basic astrometry details

Astrometry.net job: 2849205

RA center: 17h58m31s

DEC center: +66°3813

Pixel scale: 0.675 arcsec/pixel

Orientation: 271.141 degrees

Field radius: 0.112 degrees


Resolution: 796x896

Data source: Backyard

Description

Aufgenommen von 24.03.2019 bis 8.05.2019. Viele Vollmondnächte die eigentlich in Summe gar nichts mehr bringen, darum auch die hohe Gesamtbelichtungszeit.

Comments

Revisions

  • Cat's Eye Nebula  with 8", 



    
        

            Nippo81
    Original
  • Final
    Cat's Eye Nebula  with 8", 



    
        

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    D

Sky plot

Sky plot

Histogram

Cat's Eye Nebula  with 8", 



    
        

            Nippo81