YALO Telescope Observer's Report for 2001 Mar 25

Observer: Juan Espinoza
Observed all night from 23:40 to 10:050 UTC.
Conditions were Photometric most of the night.
No equipment or software problems were encountered.

Seeing and Weather:
   Beg: Seeing 1.6 arcsec, Clear, Winds Calm
   Mid: Seeing 1.4 arcsec, Clear, Winds Calm
   End: Seeing 1.4 arcsec, Clear, Winds Calm

Observing Summary:


Hello,

Last two targets on program not accomplished (lack of time).
Portugal target 1997CU26 was observed although with no guiding star
for I had no alternative program.  I saw it best to do it this way.
Hoever, most images did come out all right, meaning no elongation.

First VH set of Cen X-4 has an offset of about 10'' East because
of bad pointing.  I corrected it for the second set of IK band obs.

Yale Magnitudes:

A0620		0.39
Cen X-4		0.16
Cen X-4		0.03   2nd image
XTE1550		4.99


that is all

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Submitted by Juan Espinoza on 2001 Mar 26 [5:24:06]