MDM Trouble Report for 2019 Jun 10 Telescope: 1.3m Observer(s): JaeHyuk (SNU) Instrument: Templeton Problem(s) Encountered: At 20:15 I tried to observe target, but suddenly slew error occurred. And changed tracking off. I tried again at 20:45 but same error occurred. At 20:45,target was RA=09:36:08.7, dec=65:10:54.9 Second slew error occurred at 01:08:58. Target's RA= 13:23:49.52, dec=65:41:48.2 ------------------------------ Submitted on 2019 Jun 11 [5:08:54]