WIYN 3.5m WHIRC Observing Report for 2017/05/07 Summary: Domes closed due to threatening clouds Prop-ID: 12B-0500/ 17A-0163 Observer: Kara Ponder Telescope Operator: Christian Soto Conditions: Thick clouds all night, fog during calibration wind: 19 mph Humidity: 84 % Temperature: 4 C Seeing: Moon: 94% Notes: This is one of the original nights offered to us by Heidi to help obtain the remaining needed templates. Had to power cycle the DHE and the MOP randomly shut down once causing us to start and stop PAN for 10-20 minutes to remove errors. We took 77 calibration images.