YALO Observing Logs for May 1999
Logs for May 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 May 14 and ended at dawn on 1999 May 15 are for 1999 May 14.
Updated: 1999 June 15 [rwp/osu]