M-33 in Triangulum
Luminance information
A 140 minute exposure on Kodak hypered Tech Pan film
10" f/6 Newtonian telescope
Exposure date: 10-7/8-94
(Sean's)RGB information
R=30:G=24:B=36 minutes x2 (mosaic of 2 frames)
Tele Vue-85mm Refractor and SBIG ST-237 CCD camera