Antennae Galaxy

Discussion in 'My Astrophotos' started by ROBERT T SCHAEFER JR, Jul 29, 2018.

  1. ROBERT T SCHAEFER JR

    ROBERT T SCHAEFER JR Cyanogen Customer

    Joined:
    May 13, 2018
    Messages:
    303
    Antennae Galaxy NGC4039 at 95xpwr magn. with a Canon EOSII Rebel T7i modified-Hutech for 11minISO1600 images...image
    is fourTIFF's Sum stacked in MaximDL Pro V6.16 . I used "Kernal Filter - Dilation7x7 with Pixel-Restrictions" for the glow around the galaxy
    two times on each image before stacking them and then another three time after that ... the glow seems more evident but I don't know how
    close to reality the look of it is .
    Jupiter at 95xpwr with a ZWOASI120MC-S WebCam shows a dark spot that is the IO shadow and in the top right area of Jupiter it
    looks like IO can be seen as a white round bump .x
     

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