YALO Telescope Observer's Report for 2001 Feb 13

Observer: David Gonzalez
Observed all night from 00:25 to 08:41 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 1.4 arcsec, Clear, Winds Calm
   End: Seeing 1.4 arcsec, Clear, Winds Calm

Observing Summary:

Hello,

Programme fully accomplished
Differential magnitude of:
AO620     0.34
Cen X-4   0.42
XTE 1550  3.39
4u1543    1.32

That's it,

David

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Submitted by David Gonzalez on 2001 Feb 14 [3:44:46]