MDM Trouble Report for 2003 Jan 2 Telescope: 2.4m Observer(s): Crotts (Columbia) Instrument: Mark III Spectrograph/Templeton Problem(s) Encountered: At positions around -3h 45m in HA, 0 deg Dec, tracking will start jumping periodically after a few minutes in one position. This is with TV guider off, as well. Also, I am having difficult finding a set of DTI/TV Guider parameters that work successfully for very long. Can someone supply me with a set of TV Guider parameters that have worked in the past (not the ones in the manual)? ------------------------------ Submitted on 2003 Jan 3 [3:01:13]