From pogge@payne.mps.ohio-state.edu Tue Jun 19 06:52:20 2001 Date: Tue, 19 Jun 2001 06:50:55 -0400 (EDT) To: yalo-report@astronomy.ohio-state.edu From: observer@kepler.ctio.noao.edu Subject: YALO Telescope Observer's Report for 2001 Jun 18 X-mail-agent: sendrep.pl Version 1.7 [2001-05-25] YALO Telescope Observer's Report for 2001 Jun 18 Observer: Juan Espinoza Observed all night from 22:45 to 10:00 UTC. Conditions were Photometric most of the night. Problems were encountered, see the summary for details. Seeing and Weather: Beg: Seeing 2.0 arcsec, Clear, Winds Light & Variable Mid: Seeing 2.6 arcsec, Clear, Winds Light & Variable End: Seeing 2.0 arcsec, Clear, Winds Calm Observing Summary: Program mostly completed - Because of extremely bad near the end of the night. (above 3''), some Ohio targets were not observed. Cen X-1 landed slightly in the bad part of the chip on CCD. This happened because the pointing was lost, tricking me into believing I was using my usual guiding star. Yale magnitudes: Cen X-1 0.58 (mmm..) 4u1543 1.32 xte1550 7.17 Aql X-1 2.48 That is all from me for this week, cheers juan ------------------------------ Submitted by Juan Espinoza on 2001 Jun 19 [6:50:55]