YALO Telescope Observer's Report for 2000 Jun 7 Observer: David Gonzalez Observed all night from 22:52 to 10:22 UTC. Conditions were Photometric most of the night. No equipment or software problems were encountered. Seeing and Weather: Beg: Seeing 2.0 arcsec, Clear, Winds Calm Mid: Seeing 1.4 arcsec, Clear, Winds Calm End: Seeing 1.8 arcsec, Clear, Winds Moderate Observing Summary: Hello, Programme fully acomplished without problems of any kind, with a variable seeing though. Differential magnitude of: 4u 1543 = 16.61 Aql X-1 = 3.42 That's it, David ------------------------------ Submitted by David Gonzalez on 2000 Jun 8 [6:27:44]