astroimages
Darin E. Fields' Astrophotography Pages
 

ST2000XM: M37--Open Cluster in Auriga

Exposure: LRGB Exposure: L=12 minutes (4x180 sec.); R=12 minutes (4x180 sec.); G=12 minutes (4x180 sec.); B=12 minutes (4x180 sec.).
Camera: SBIG ST-2000XM
Telescope: Takahashi FS-78 @ f/8
Mount: Losmandy/Gemini G-11
Processing: Maxim/DL-CCD, Photoshop 6.0
Date: 11/13/04
st2k-m37-lrgb: