MDM Trouble Report for 2015 Apr 17

Telescope: 2.4m
Observer(s): Black & Neustadt (Dartmouth)
Instrument: OSMOS

Problem(s) Encountered:
running the oalign.py task required more shifts/exposure than usual to get
the object into the slit.  It seem to be underestimating the dy shift significantly, dx
didn't seem to be as bad.  Instead of only taking 2 attempts to center an object in the
slit, it would take atleast 6.

Not sure what is causing the issue.  I tried resetting the guider probe to 'origin' and
then moving back out to the guide star, hoping that maybe the problem was that the
guider coordinates were a bit off.  That may have helped a bit, seem to cut it down to
~3/4 instead of 6+.

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Submitted on 2015 Apr 18 [6:12:26]