My Last Galaxy of the Season: M83 The Southern Pinwheel Galaxy

Will be the last galaxy for me of the season. Very very low in the southern sky for me, never getting higher than 29 degrees in the sky. I was surprised at the amount of Ha signal in the galaxy and then pulling the catalog I was no longer surprised. Very heavily catalogued and studied!! Something that popped out when i was doing the Continuum Subtraction was an odd object with a shadow in the middle of it. Turns out it is the core of PGC48287 so I am leaning to the side that that is real structure I detected! PGC4867 had some nice dots of Ha in it too. Finally there is a bright Quasar, QSO B1333-298, with a Z shift of 1.9 putting it at a comoving radial distance of 16.7 billion light years!

Hope you all had a successful galaxy season!!

Link to Astrobin: https://astrob.in/i0jstm/0/

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