Astrophotography of Galaxies

M100, NGC 4321

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.

Astronomy and Birding Photography