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Contains:  NGC 3628, M 66, NGC 3627, M 65, NGC 3623

Image of the day 05/29/2019

Getting plate-solving status, please wait...
    Leo Triplet closeup, 





    
        

            tommy_nawratil
    Leo Triplet closeup

    Leo Triplet closeup

    Technical card

    Resolution: 4656x3520

    Dates:March 27, 2019

    Frames: 201x180"

    Integration: 10.1 hours

    Avg. Moon age: 21.50 days

    Avg. Moon phase: 56.83%

    Astrometry.net job: 2698494

    RA center: 170.006 degrees

    DEC center: 13.273 degrees

    Pixel scale: 0.784 arcsec/pixel

    Orientation: 64.696 degrees

    Field radius: 0.635 degrees

    Locations: my little astrofarm, Weppersdorf, Austria

    Data source: Traveller

    Description

    a closeup of the Leo triplet, using my Lacerta 10" f/4 Photonewton and ZWO ASI1600MMPro (gen.1, gain zero) and Astronomik Deepsky LRGB filters. The sharpest L frames were selected and stacked separately for the highlight details, while (almost) all frames were used to get the weak signal and best background.

    Comments

    Author

    tommy_nawratil
    tommy_nawratil
    License: None (All rights reserved)
    189821
    Like

    Revisions

    • Final
      Leo Triplet closeup, 





    
        

            tommy_nawratil
      Original
      Leo Triplet closeup, 





    
        

            tommy_nawratil
      B
      Leo Triplet closeup, 





    
        

            tommy_nawratil
      C
      Leo Triplet closeup, 





    
        

            tommy_nawratil
      D
      Leo Triplet closeup, 





    
        

            tommy_nawratil
      E

    B

    annotated version

    C

    M65 detail

    D

    M66 detail

    E

    NGC3628 detail

    Sky plot

    Sky plot

    Histogram

    Leo Triplet closeup, 





    
        

            tommy_nawratil