MDM Trouble Report for 2021 Aug 24 Telescope: 1.3m Observer(s): Halpern (Columbia) Instrument: Templeton Problem(s) Encountered: Once again, the CCD controller failed at the end of the night, seemingly triggered by the act of moving to zenith. I lost the chance of getting final out-of-focus images, and also the sky flats that I needed (because the beginning of the night was cloudy). The guider fine focus seems not to be working. The Templeton CCD temperature is -79 C. ------------------------------ Submitted on 2021 Aug 25 [5:24:45]