Astrophotography of Galaxies
M100, NGC 4321
Date: May 7 , 2008
Telescope: Celestron C11 XLT f/5 on CGE mount
Camera: Starlight Xpress SXV-H9C
Exposure: 19 5-min subframes (95 min total) guided with Meade DSI pro and piggybacked Meade DSX-90 at f/13.8 using PHD Guiding
Comments: Baader UV/IR cut filter.
All content Copyright ©2008 Gary Breneman
