Image of the day 12/08/2018

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    NGC 6543 - Cat's Eye Nebula (core), 



    
        

            Łukasz Sujka

    NGC 6543 - Cat's Eye Nebula (core)

    Technical card

    Imaging telescopes or lenses: Sky Watcher 250/1200 Newtonian Sky Watcher 250/1200

    Imaging cameras: ZWO ASI 178-Cool (mono)

    Mounts: Sky-Watcher NEQ6 Pro

    Software: Autostackert! 2  ·  Fitswork 4  ·  DeepSkyStacker 4.1.1 DSS  ·  Firecapture 2.3  ·  ImPPG  ·  Adobe Photoshop Photoshop CS2

    Filters: Baader B 1.25"  ·  Baader G 1.25"  ·  Baader R 1.25" Baader R 1,25"  ·  Baader L 1,25"

    Accessory: Baader MPCC Mark III Multi-Purpose Coma Corrector Baader 2" MPCC Mark III


    Dates:Sept. 20, 2018

    Frames:
    Baader B 1.25": 3000x1" (50') (gain: 0.84) -15C bin 1x1
    Baader G 1.25": 3000x1" (50') (gain: 0.84) -15C bin 1x1
    Baader L 1,25": 10000x1" (2h 46' 40") (gain: 0.76) -15C bin 1x1
    Baader R 1.25" Baader R 1,25": 3000x1" (50') (gain: 0.84) -15C bin 1x1

    Integration: 5h 16' 40"

    Avg. Moon age: 10.53 days

    Avg. Moon phase: 81.07%

    Bortle Dark-Sky Scale: 4.00


    Basic astrometry details

    Astrometry.net job: 2395006


    Resolution: 736x750

    Locations: Home Observatory, Budy Dłutowskie , Pabianice, Poland

    Data source: Backyard

    Description

    Newton 250/1250 on NEQ-6 + ASI 178MM-C + Baader LRGB

    LRGB compositon

    L - 10000 x 500 ms (gain 76 %), unguided

    RGB - 3000 x 500 ms (gain 84 %) per channel

    Offset-50, no calibration

    native setup scale - 0,41''/pix

    Comments

    Revisions

      NGC 6543 - Cat's Eye Nebula (core), 



    
        

            Łukasz Sujka
      Original
    • Final
      NGC 6543 - Cat's Eye Nebula (core), 



    
        

            Łukasz Sujka
      B

    Histogram

    NGC 6543 - Cat's Eye Nebula (core), 



    
        

            Łukasz Sujka