C63, Helix Nebula, NGC 7293 f/5
Date: October 11, 2007
Telescope: Celestron 11 XLT, f/5, CGE mount
Camera: Starlight Xpress SXV-H9C
Exposure: 11 5-min subframes (55 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
