astroimages
Darin E. Fields' Astrophotography Pages
 

ST2000XM: B33--The Horshead Nebula

Exposure: L=50 minutes (10 x 300 sec.)unbinned; R=10 minutes (2x300 sec.) 2x binned; G=10 minutes (2x300 sec.) 2x binned; B=10 minutes (2x300 sec.) 2x binned.
Camera: SBIG ST-2000XM
Telescope: Takahashi CN-212 @ f/3.9 Newtonian Mode
Mount: Losmandy/Gemini G-11
Processing: Maxim/DL-CCD, Photoshop 6.0
Date: 1-30-05
st2k-b33-lrgb: