YALO Telescope Observer's Report for 2001 Jul 12 Observer: Juan Espinoza Observed all night from 22:58 to 10:10 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 1.0 arcsec, Cirrus, Winds Light & Variable, to 1.2 seeing End: Seeing 1.4 arcsec, Cirrus, Winds Light & Variable, to clear sky Observing Summary: Non-photometric program completed with no major complications other than a few clouds and crashes. Yale magnitudes: Cen X-4 0.53 4u1543 1.33 xte1550 6.97 Aql X-1 2.47 2.18 That is all cheers ------------------------------ Submitted by Juan Espinoza on 2001 Jul 13 [6:06:45]