SUMMARY
50 data show the model to be working well.

50 SCUBA pointing data, taken in two segments are shown below :

• The rms scatters in (daz,del) of (1.4",2.6") are dominated by thermal effects upon del at the start.
• The second set of 33 data give rms scatters of (1.5",1.6") with no sign of any systematic errors.
• No changes to the 7-parameter telescope model have been effected.