YALO Telescope Observer's Report for 2002 May 04

Observer: Juan Espinoza
Observed for most of the night from 22:57 to 09:10 UTC.
Conditions were Mixed most of the night.
No equipment or software problems were encountered.

Seeing and Weather:
   Beg: Seeing 1.6 arcsec, Patchy Clouds, Winds Light & Variable, overcast
   Mid: Seeing 1.0 arcsec, Patchy Clouds, Winds Light & Variable, to clear
   End: Seeing 1.0 arcsec, Clear, Winds Calm

Observing Summary:


Hello,

Non-photometric program mostly completed.  Asteroid 2002 HK12 visible, slightly elongated.
SN2002bo not accomplished due to clouds.

Differential magnitudes:

Cen X-4:	0.33
4u1543:		1.33
xte1550:	6.83
Aql X-1:	3.47

that is all
cheers



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Submitted by Juan Espinoza on 2002 May 5 [5:31:17]