Grab and Go Astrophotography
M27, Dumbbell Nebula
Date: December 12, 2007
Telescope: Celestron NexStar 4SE f/6.5
Camera: Meade DSI pro
Exposure: 19 30-sec subframes (9.5 min total) unguided.
Comments: Atik .5x focal reducer, tracking not smooth, had to throw out over half of subframes (26/45).
All content Copyright ©2008 Gary Breneman
