M33 - NGC598
Date: 2009/09/21
Place: Pohori na Sumave
Lens: SV80S + TV1.0x
Exposition: Atik 314L, LRGB=72:20:20:44min
Mount: Losmandy G8, Orion Starshoot Guider on Canon 300/4 FD
Image processing: RGB calibrated using G2 star with R:G:B=1:1.3:3.9 (images taken in fog, selected about half of them with the best signal)

Last update Jun 18, 2010 by AK.