Astrophotography of Galaxies
M81, 120ED
Date: March 15, 2010
Telescope: Orion 120ED f/6 on CG5 mount
Camera: Starlight Xpress SXV-H9C
Exposure: 15 5-min subframes (75 min total) guided with Meade DSI and piggybacked AT66ED using PHD Guiding.
Comments: WO .8x focal reducer, Baader UV/IR cut filter.
All content Copyright ©2010 Gary Breneman
