Hemisphere:  Northern  ·  Constellation: Cassiopeia (Cas)  ·  Contains:  IC 1805

Image of the day 10/07/2018

    Melotte 15 (Ha OIII bicolor), 



    
        

            Mats Pfersdorff
    Melotte 15 (Ha OIII bicolor)
    Powered byPixInsight

    Melotte 15 (Ha OIII bicolor)

    Image of the day 10/07/2018

      Melotte 15 (Ha OIII bicolor), 



    
        

            Mats Pfersdorff
      Melotte 15 (Ha OIII bicolor)
      Powered byPixInsight

      Melotte 15 (Ha OIII bicolor)

      Equipment

      Imaging Telescopes Or Lenses
      TMB - LZOS TMB 152/1200 APO
      Imaging Cameras
      QSI 583 WSG
      Mounts
      Astro-Physics AP900GTO CP3
      Filters
      Astrodon OIII 5nm Filter · Astrodon Ha 5nm Filter
      Accessories
      FLI PDF Focuser · TS Flat 2,5"
      Software
      CCDWare CCDStack 2 · Photoshop CC · Pixinsight · Cyanogen MaxIm DL Pro 6
      Guiding Cameras
      Starlight Xpress Lodestar X2

      Acquisition details

      Dates:
      Sept. 16, 2018 ·  Sept. 18, 2018
      Frames:
      Astrodon Ha 5nm Filter: 20x900" (5h) bin 1x1
      Astrodon OIII 5nm Filter: 24x900" (6h) bin 1x1
      Integration:
      11h
      Avg. Moon age:
      7.85 days
      Avg. Moon phase:
      54.86%
      Bortle Dark-Sky Scale:
      4.00

      Basic astrometry details

      Astrometry.net job: 2279867

      RA center: 02h34m10s.3

      DEC center: +61°2201

      Pixel scale: 1.237 arcsec/pixel

      Orientation: 359.191 degrees

      Field radius: 0.529 degrees

      Resolution: 2468x1838

      Locations: Pfälzer Wald, Pirmasens, Germany

      Data source: Backyard

      Comments

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      Melotte 15 (Ha OIII bicolor), 



    
        

            Mats Pfersdorff