MDM Trouble Report for 2018 Feb 09 Telescope: 2.4m Observer(s): Douglas, Weaver, Carmichael (Columbia) Instrument: OSMOS/R Problem(s) Encountered: Just continued record of the guider problems, I know there's nothing obvious to do about them at this point. Eric told us to ignore the not at CW limit so we did; we instead kept the guide probe log up to keep an eye on whether it actually went to origin in those cases. We continued to have to send the probe to origin in between targets in order to have the guide probe land in the correct location for the new target. We think the issue may be more apparent at higher airmasses. And the dome once again got stuck at Az~270 at the end of the night. ------------------------------ Submitted on 2018 Feb 10 [6:05:24]