Subject: M33
Author: Chi Jen Lu
Scope: WO FLT 110 APO F/7.0
Instruments: WO TMB Field Flattener, EQ6 PRO eqmod control, SBIG ST-2000XM Guide: Self-guiding controlled by CCDSoft
Exposure time: Total Exposure 28min Lum(7x240sec), Temp 0.0 C,Darks 10, Bias 20, Flats 20(white screen PC monitor)
Place & Seeing: Kallithea -Athens-Hellas
Date: 01/12/2007 02:49 local
Remarks: CCDsoft, MaxIm DL. Photoshop CS2