YALO Telescope Observer's Report for 2001 Apr 07 Observer: Juan Espinoza Observed all night from 23:28 to 09:50 UTC. Conditions were Photometric most of the night. No equipment or software problems were encountered. Seeing and Weather: Beg: Seeing 1.4 arcsec, Clear, Winds Calm Mid: Seeing 1.4 arcsec, Clear, Winds Light & Variable End: Seeing 1.6 arcsec, Clear, Winds Light & Variable Observing Summary: Program completed on a most photometric night! I made an error of skipping IK obs for Cen X-4 as it was scheduled, reason why the Log data shows them separately. Yale Mags.. Cen X-4 0.35 4u1543 1.31 xte1550 6.14 saludos ------------------------------ Submitted by Juan Espinoza on 2001 Apr 8 [6:08:00]