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Image of the day 04/07/2015

Getting plate-solving status, please wait...
    Abell7 (PK 215-30.1) in Ha-O3-LRGB, 





    
        

            equinoxx
    Abell7 (PK 215-30.1) in Ha-O3-LRGB

    Abell7 (PK 215-30.1) in Ha-O3-LRGB

    Technical card

    Resolution: 1369x1057

    Dates:March 9, 2015

    Frames: 24x600"

    Integration: 4.0 hours

    Avg. Moon age: 18.12 days

    Avg. Moon phase: 87.77%

    Astrometry.net job: 592069

    RA center: 75.826 degrees

    DEC center: -15.624 degrees

    Orientation: 0.009 degrees

    Field radius: 0.806 degrees

    Locations: Dachsternwarte, Ingolstadt, Bayern, Germany

    Description

    Abell 7 is a (very, very, …) faint planetary nebula in the constellation of Lepus,
    located 1800 light-years away. It has a spherical shape about 8 light-years in diameter.
    This object has only been rarely shown yet, and shooting it was an absolute killer challenge.

    -------------------------------------------------------------------------------------------------------------------------------------
    09.MAR.2015 - Celestron Edge HD 1100 + Hyperstar + Atik 460EXm
    10 x 600s Baader O3 HighSpeed f/2 Filter

    09.MAR.2015 - Celestron Edge HD 1100 + Hyperstar + Atik 460EXm
    10 x 60s a Baader LRGB

    08.MAR.2015 - Celestron Edge HD 1100 + Hyperstar + Atik 460EXm
    10 x 600s Baader Ha HighSpeed f/2 Filter

    Comments

    Author

    equinoxx
    equinoxx
    License: None (All rights reserved)
    171815
    Like

    Revisions

      Abell7 (PK 215-30.1) in Ha-O3-LRGB, 





    
        

            equinoxx
      Original
      Abell7 (PK 215-30.1) in Ha-O3-LRGB, 





    
        

            equinoxx
      B
      Abell7 (PK 215-30.1) in Ha-O3-LRGB, 





    
        

            equinoxx
      C
    • Final
      Abell7 (PK 215-30.1) in Ha-O3-LRGB, 





    
        

            equinoxx
      D

    Sky plot

    Sky plot

    Histogram

    Abell7 (PK 215-30.1) in Ha-O3-LRGB, 





    
        

            equinoxx

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