MDM Observatory 2.4m Telescope Observing Report for 2011 Nov 21 Observer(s): Pellerin Institution(s): OSU Instrument: OSMOS + 4k No Observing (see comments below) Bad weather most of the night. No equipment or software problems were encountered. Seeing and Weather: High Humidity from 4pm until 3am. Observing Summary: No observations due to high humidity and condensation. The humidity level was way above 85% from the beginning of the night until ~3am. By ~3am, the humidity level started to drop. However, there was condensed water everywhere. When I tried to open the garage door to ventilate the dome, a lot of water dropped on me from the door. With so much water on the surfaces, I decided to wait a little more. I didn't want water falling off the dome slit and on the telescope while opening it. Around 4am, I noticed ice on the car and other surfaces. ------------------------------ Submitted on 2011 Nov 22 [4:39:23]