YALO Nightly Observing Report for 1999 Sep 24 Observer: Juan Espinoza Observed all night from 2320 to 0950 UTC. Conditions were Non-Photometric most of the night. Problems were encountered, see the summary for details. Seeing and Weather: Beg: Seeing 1.4 arcsec, Cirrus, Winds Light & Variable Mid: Seeing 1.8 arcsec, Patchy Clouds, Winds Moderate End: Seeing 2.0 arcsec, Patchy Clouds, Winds Light & Variable Observing Summary: Program not completed - partial amount of data for Ohio. Aql was not observed due to clouds wich did not clear up (partially) until 0130 UT - Proceded with Nereid and HE2149 but could not continue with UM673 because of clouds and decided to continue witth 47Tuc skipping Um673 alltogether. Carlos Santos from Portugal also had difficulties with his program due to - you guessed it - clouds. ------------------------------ Submitted by Juan Espinoza on 1999 Sep 25 [5:47:58]