An unbelievably great sunset this evening, but a price had to be paid for the
show when it became dark.
The sky was marred by moderate to thick cirrus all night long. Observations
were made through the clouds all night except from 0100-0400 local time, when
the soup was too thick. It ended up being an unexpectedly productive night,
with over a dozen blazars successfully measured for polarization. No
photometry could be obtained. Seeing was
around 1.5 arcsec.