YALO Observing Logs for December 1999
Logs for December 1999 are filed by the local date at the beginning of
the night of observing. Thus, the observing logs for the night that
started on 1999 December 14 and ended at dawn on 1999 December 15 are
for 1999 December 14.
Updated: 2000 January 13 [rwp/osu]