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Owmuchonomy

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  1. On 1/22/2017 at 19:47, John said:

    Very nice read Chris :icon_biggrin:

    I managed to catch CTA 102 visually as well just before Xmas. Prior to that my most distant object was a "mere" 4.5 billion LY's !

    I believe CTA 102 is still around mag 13.

    Hi John Thanks for your comments.  A snapshot below that I constructed at the time from AAVSO shows how quickly the variability changes.  It was noticeably different using subjective visual observations an hour apart.  I think its incredible we can do this from our backyards.

     

    Screen Shot 2017-01-10 at 13.26.26.png

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