IC443

Discussion in 'My Astrophotos' started by ROBERT T SCHAEFER JR, Mar 1, 2020.

  1. ROBERT T SCHAEFER JR

    ROBERT T SCHAEFER JR Cyanogen Customer

    Joined:
    May 13, 2018
    Messages:
    247
    152mm A+M Refractor(OfficinaStellare-1200mmF/L) using a TeleVue .8XReducer/Flattener for an effect of 950mmFL using a BreakThroughX4-UV 49mm filter with 48--49mm step-ring and using a CanonEOSII RebelT7i modifiedUV-IR @ Hutech for 62sec images thru the EOS Utility 'Remote Shooting' as four ISO800 , four ISO1600 , eight ISO3200 , and four ISO6400 exposures . An Astro-Physics 1200GTO Mount was used at 1xSiderealGuideRate . The CR2s were put into MaximDL Pro V6.20 and each ISO type were Sum stacked and the resulting FITS of each ISO type were Sum stacked ... other commands were used like I usually do ... and this is the result x
     

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