Weather Report for January 6, 2011

A hopeless night except for a 1-1.5-hr sucker hole shortly after evening twilight ended. This allowed four blazars (including 3C 454.3) to be successfully observed in 1.5-2 arcsec seeing. After that, the cloud cover continued to thicken until daybreak. Unfortunately, the forecast calls for the same or worse until the end of the observing campaign.