Weather Report for July 21, 2015

An excellent, mostly clear night. The first such night of the campaign. Conditions were photometric except for a small, fast-moving set of clouds that came over the observatory at around midnight. The seeing was also good all night long, being between 1-1.5 arcsec.

Having the last two nights be useful and productive has evened the score between the observer and the 2015 monsoon with only one more night remaining.