YALO Telescope Observer's Report for 2002 Apr 02 Observer: Juan Espinoza Observed all night from 23:29 to 10:02 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 Light & Variable Mid: Seeing 2.4 arcsec, Clear, Winds Moderate End: Seeing 1.6 arcsec, Clear, Winds Light & Variable Observing Summary: Hello, Program completed with some complications. Asteroid is visible but because of winds, bad seeing and not so good bias motion it does not show a good image. Proyect P20021 obs. are accomplished but not by running the opcl.pro Script. I will send a separate mesage to Rick Pogge detailing the problems. Differential magnitudes: Cen X-4: 0.49 4u1543: 1.31 xte1550: 7.53 Aql X-1: 3.32 That is all cheers ------------------------------ Submitted by Juan Espinoza on 2002 Apr 3 [5:20:35] NOTE: This report replaces the previous report for 2002 Apr 02