Opened dome at 1 am. Perfectly clear by 2am, but humidity high and Moon still pretty bright. Not a total loss though. Observed a lot of galaxies and went to bed tired but happy. Another great night.
Moon rise is later and illuminated area smaller, so getting to be less of a problem.
Observing some very neat galaxies. Telescope turned over for KPNO tests during first half of night. It's painful to let someone else use the telescope when skies are this clear. Riccardo eagerly waiting at midnight to start observing again. Second half of night pretty good.