YALO Telescope Observer's Report for 2002 Apr 20

Observer: Juan Espinoza
Observed for only a few hours from 23:09 to 08:25 UTC.
Conditions were Non-Photometric most of the night.
Problems were encountered, see the summary for details.

Seeing and Weather:
   Beg: Seeing 1.2 arcsec, Cirrus, Winds Light & Variable
   Mid: Seeing 1.2 arcsec, Patchy Clouds, Winds Light & Variable
   End: Seeing 1.0 arcsec, Overcast, Winds Moderate

Observing Summary:


Hello,

Only about fifhty percent of the program was accomplished.  Mainly due
to heavy clouds.

Differential magnitudes:

Cen X-4:	0.57
4u1543:		1.36

cheers


------------------------------

Submitted by Juan Espinoza on 2002 Apr 21 [6:45:24]