MDM Observatory 2.4m Telescope Observing Report for 2022 Apr 25 Observer(s): Meghna Sitaram, Nicole Melso Institution(s): Columbia University Instrument: CHaS Worked for 5 hours (last half of the night) Conditions were Photometric most of the night. Problems were encountered, see the separate trouble report for details. Seeing and Weather: Beg: Clear, Winds Calm Mid: Clear, Winds Calm End: Clear, Winds Calm Observing Summary: Installed CHaS on telescope and completed commissioning and calibration tasks for the first part of the night. Installed our narrowband filter configuration. Collected dark calibration images and then some great data on our spring galaxy and nebula targets. At the end of the night, the dome did not return to its home position when commanded from the TCS software. No impact on observing -- we used the telescope paddle to return it to contacts. ------------------------------ Submitted on 2022 Apr 26 [4:55:47]