YALO Nightly Observing Report for 2000 Feb 27 Observer: Juan Espinoza Observed all night from 0015 to 0935 UTC. Conditions were Photometric most of the night. Problems were encountered, see the summary for details. Seeing and Weather: Beg: Seeing 1.4 arcsec, Clear, Winds Calm Mid: Seeing 1.6 arcsec, Clear, Winds Calm End: Seeing 1.4 arcsec, Clear, Winds Calm Observing Summary: Photometric program completed (finally!) with no mishaps of any kind. Except maybe the usual couple of crashes, once during calibrations and once during the night. -- Variable seeing. Average IR seeing: 0.9'' Tonight I figured out at what point the telescope jumps, causing some images on XTE1550 to be double-like. I have given the information nescesary to Support Staff to correct the problem. cheers ------------------------------ Submitted by Juan Espinoza on 2000 Feb 28 [5:00:23]