YALO Telescope Observer's Report for 2000 May 28 Observer: David Gonzalez Observed all night from 22:31 to 07:56 UTC. Conditions were Non-Photometric most of the night. No equipment or software problems were encountered. Seeing and Weather: Beg: Seeing 1.4 arcsec, Cirrus, Winds Calm Mid: Seeing 1.4 arcsec, Clear, Winds Calm End: Seeing 1.4 arcsec, Clear, Winds Calm Observing Summary: Hello, Programme 100% succesfully acomplished. Differential magnitude of: XTE 1550 = 19.01 4u1543 = 16.6 Aql X-1 = 3.49 That's it, David ------------------------------ Submitted by David Gonzalez on 2000 May 29 [4:06:53]