Even more cirrus was encountered tonight, but for the beginning 3-4
hours, the clouds were thinner than they have been during the past three
days. Skies were at their worst around midnight, but by 0200 local time,
the sky was generally clear and even some photometry was obtained in the
last few hours. Twenty blazars were observed in seeing that stayed
between 1-1.5 arcsec all night long.