YALO Telescope Observer's Report for 2001 Aug 02

Observer: David Gonzalez
Observed for most of the night from 22:47 to 09:00 UTC.
Conditions were Mixed most of the night.
No equipment or software problems were encountered.

Seeing and Weather:
   Beg: Seeing 1.0 arcsec, Clear, Winds Light & Variable
   Mid: Seeing 1.2 arcsec, Patchy Clouds, Winds Light & Variable
   End: Seeing 1.6 arcsec, Overcast, Winds Calm

Observing Summary:

Hello,


Most of programme was observed in a photometric night until (~ 4:00 UT) skied got fully cloudy. Anyway I gave it a try and observed through clouds.
Differential magnitudes of,
Cen X-4  0.38
4u1543   1.33
XTE1550  6.44
Aql X-1  2.56

That's it,

David

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Submitted by David Gonzalez on 2001 Aug 3 [14:54:06]