Astrophotography of Galaxies
M83, Southern Pinwheel Galaxy, NGC 5236
Date: June 7, 2007
Telescope: Celestron 11 XLT on CGE mount f/5
Camera: Starlight Xpress SXV-H9C
Exposure: 22 4-min subframes (88 min total) guided with Meade DSI color and piggybacked Meade DSX-90 at f/13.8 using PHD Guiding.
Comments: Baader UV/IR cut filter.