Celestial hemisphere:  Northern  ·  Constellation: Perseus (Per)  ·  Contains:  36 Per  ·  The star 36Per

Image of the day 02/11/2020

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    Hartl-Dengel-Weinberger 3 (HDW 3) in HaO3-LRGB, 



    
        

            equinoxx
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    Hartl-Dengel-Weinberger 3 (HDW 3) in HaO3-LRGB

    Image of the day 02/11/2020

    Getting plate-solving status, please wait...
      Hartl-Dengel-Weinberger 3 (HDW 3) in HaO3-LRGB, 



    
        

            equinoxx
      Powered byPixInsight

      Hartl-Dengel-Weinberger 3 (HDW 3) in HaO3-LRGB

      Acquisition details

      Dates:
      Jan. 2, 2020
      Frames:
      116×600(19h 20′)
      Integration:
      19h 20′
      Avg. Moon age:
      6.77 days
      Avg. Moon phase:
      43.45%

      RA center: 03h27m15s.74

      DEC center: +45°2551.2

      Pixel scale: 2.914 arcsec/pixel

      Orientation: 0.045 degrees

      Field radius: 1.181 degrees

      More info:Open 

      Resolution: 2328x1760

      File size: 4.0 MB

      Data source: Backyard

      Description

      02.JAN.2020 - Celestron Edge HD 1100 + Hyperstar v4

      43 x 600s Baader O3 HighSpeed f/2 Filter / Binning 4

      01.JAN.2020 - Celestron Edge HD 1100 + Hyperstar v4

      18 x 600s Baader Ha HighSpeed f/2 Filter

      01+02.JAN.2020 - Takahashi FSQ-85 + Moravian G2-8300 FW

      69 x 120s Astronomik LRGB

      Extremely faint PN in Perseus, discovered by Hartl-Dengel-Weinberger in 1987 on Palomar Observatory Sky Survey, and of course rarely shown.

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