YALO Telescope Observer's Report for 2002 May 10

Observer: David Gonzalez
Observed all night from 22:34 to 09:42 UTC.
Conditions were Non-Photometric most of the night.
No equipment or software problems were encountered.

Seeing and Weather:
   Beg: Seeing 1.4 arcsec, Cirrus, Winds Calm
   Mid: Seeing 1.2 arcsec, Clear, Winds Calm
   End: Seeing 1.4 arcsec, Clear, Winds Calm

Observing Summary:

Hello,

Programme (non-photometric) fully covered without problems

Beccah, we did well with the asteroid. I decided to observe the sequence twice to get better images as ib the first shot the asteroid fell on a bad column. 
Coordinates for the Ohio target were wrong. I checked them with the info on the OSU web page.

Differential magnitude of,
Cen X-4  0.335
4u1543   1.335
XTE1550  6.463
Aql X-1  3.51

That's it,

David

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Submitted by David Gonzalez on 2002 May 11 [5:46:37]