astroimages
Darin E. Fields' Astrophotography Pages
 

TEC-140: M13--Globular Cluster in Hercules

Exposure: L=42 minutes (6 x 420 sec.) unbinned.
Camera: SBIG ST-2000XM
Telescope: TEC-140 Apo @ F/7
Mount: Losmandy/Gemini G-11
Processing: Maxim/DL-CCD, Photoshop CS2
Date: 5-13-07
TEC-140-M13: