astroimages
Darin E. Fields' Astrophotography Pages
 

ST-2000XM: M15--Globular Cluster in Pegasus

Exposure: LRGB Exposure Data: 15 minutes (5 x 180 sec.) unbinned; R=15 minutes (5 x 180 sec.) 2x binned; G=15 minutes (5 x 180 sec.) 2x binned; B=15 minutes (5 x 180 sec.) 2x binned.
Camera: SBIG ST-2000XM
Telescope: Takahashi CN-212 in Newtonian mode f/3.9
Mount: Losmandy/Gemini G-11
Processing: Maxim/DL-CCD, Photoshop CS
Date: 9-04-05
cn-212-m15-lrgb-1: