YALO Telescope Observer's Report for 2002 Jan 22 Observer: S. Pizarro Observed all night from 00:26 to 09:00 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 1.6 arcsec, Clear, Winds Calm End: Seeing 1.6 arcsec, Clear, Winds Calm Observing Summary: Hello, Most of the programme was covered with one crash of WC (~03:44). Differential magnitude for XTE1550: 3.95 ...15.8 - (11.65/12.06)/2 (are this values right?... because is my first time with these field) Also, the last set of PDFAB11051D, kh15d and a0620 was not completed as the telescope reached its limits. The SN2001du was not observed... out of the limits. The Ca183R and xte1550_outih were observed twice, because the first frame showed a jump. I don't observed some targets (pecvar and Musca) in order to cover the high priority objects (XTE1550) and the new target. Cheers, Sergio ------------------------------ Submitted by S. Pizarro on 2002 Jan 23 [4:15:57]