YALO Telescope Observer's Report for 2001 Mar 15 Observer: Gonzalez, Roye Observed all night from 23:40 to 09:45 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 1.8 arcsec, Clear, Winds Calm End: Seeing 2.0 arcsec, Clear, Winds Calm Observing Summary: Hello, Programme fully accomplished without problems of any kind. There is a mistake in some file names which I have already edited. Differential magnitude of: A0620 0.28 XTE1550 4.38 Cen X-4 0.36 4u1543 1.32 That's it Erin and David ------------------------------ Submitted by Gonzalez, Roye on 2001 Mar 16 [17:32:33] NOTE: This report replaces the previous report for 2001 Mar 15