MDM Trouble Report for 2017 Mar 28

Telescope: 1.3m
Observer(s): John Thorstensen (Dartmouth)
Instrument: Andor direct + buckeye FW

Problem(s) Encountered:
I followed one target far into the west and saw jumping in RA
similar to the dec jumping we used to have -- amplitude the better
part of an arcmin.  I was integrating for 1 min so couldn't
really follow the time history in detail.  The telescope 
always returned to position, and regained the guide star.  For
reference, this happened within maybe a half-hour of the west
limit at declination +23.  No time was lost.

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Submitted on 2017 Mar 29 [6:25:30]