Afternoon shake tasks:
----------------------

During the afternoon, Steph tested Connie's multi-lskip code. She let the lskips run for about 75
frames. There appeared to be no problems with the code, and the lskips continued throughout the
bias drift. We should be in good shape to do the bright standards test.

The imager "panic button" was also tested. We got the expected critical errors 
(phase_boot and exec_boot). The imager was iack'ed and the voltages set to operating values. 
A subsequent bias indicated that all was well with the CCDs.

The evening was spent training Pete on the PT. We note that with redHat 7.1, you should no longer
'startx -- -bpp 8', but should 'startx -- -depth 8'. Thanks for that info, Eric. A request was 
made to have the PT procedures updated to reflect the change.