YALO Telescope Observer's Report for 2000 Apr 30 Observer: David Gonzalez Observed all night from 22:57 to 10:36 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 Calm End: Seeing 1.4 arcsec, Clear, Winds Calm Observing Summary: Hello everyone, Programme fully acomplished including sky flats. Differential photometry for: Aql X-1 = 3.54 XTE 1550 = 18.366 That's it, David ------------------------------ Submitted by David Gonzalez on 2000 May 1 [6:43:57]