Object  M78
Date 15/ 1/ 04
Location BayTop Observatory- Streaky Bay South Australia
Instrument Vixen VC200L working @ f4.7 with Hm made focal reducer
Mount Vixen 'GP' controlled by a Mel Bartels Goto System
Camera (CCD) Starlight Xpress HX516 monochrome with Hm, made filter slider
Exposures L: 20' R:30' G:30' B:30'  (10' sub exposures unbinned )
Guiding Piggy backed Sky Watcher-f5 ST Refractor & a modified B&W webcam
Filters Astronomik Type 2's
Notes/ Conditions  heavy dew, strong wind. Auto Guiding test object over a 2 week  period.