NGC7009, Saturn Nebula, C55, Using an Orion 120ED
Date: November 20, 2008
Telescope: Orion 120ED, f/7.5, casually polar aligned CG5 mount
Camera: Starlight Xpress SXV-H9C
Exposure: 10 30-sec subframes (5 min total) unguided
Comments: Baader UV/IR cut filter
All content Copyright ©2008 Gary Breneman
