MDM Observatory 2.4m Telescope Observing Report for 2019 May 28 Observer(s): Melso Institution(s): Columbia Instrument: CHaS Mechanical Worked for 4 hours (first half of the night) Conditions were Photometric most of the night. No equipment or software problems were encountered. Seeing and Weather: Beg: Clear, Winds Calm Mid: Clear, Winds Calm End: Clear, Winds Calm Observing Summary: First night of CHaS mechanical design integration. Successful telescope to main truss connection fit check. Observing and focus check with small ZWO 1600 camera in preparation for full system check tomorrow night. ------------------------------ Submitted on 2019 May 28 [23:39:39]