Film | Hypered Agfachrome RSX 100 |
Telescope/camera | Meade LX-200 10" |
F-ratio | F/10 (Prime focus) |
Exposure time | 3.5 hours |
AutoGuider | Meade Pictor 201-XT |
Autoguider exposure time | 7 seconds |
guide star | GSC 6391:938, Mag 11.3 |
Date of Photo | 0025 Hours local, 1 July 97 |
Location | Dark site within the White Mountains at the 9200 foot elevation level. |
Scanner | HP PHOTOSMART SCANNER |
Additional image processing | Image was cropped. Difficult object of low surface brightness. Had hoped to see little radial trails on the inner edges of the helix but they did not appear. It was again a windy night and that might have affected the resolution - Then again, those details may be out of reach of a 10" telescope? Will try again in the future. |
Posted | 8 February 97 |