YALO Telescope Observer's Report for 2001 Mar 29

Observer: David Gonzalez
Observed all night from 23:20 to 10:11 UTC.
Conditions were Photometric most of the night.
Problems were encountered, see the summary for details.

Seeing and Weather:
   Beg: Seeing 1.4 arcsec, Clear, Winds Calm
   Mid: Seeing 1.8 arcsec, Clear, Winds Moderate
   End: Seeing 1.8 arcsec, Clear, Winds Moderate

Observing Summary:

Hello,

Programme fully accomplished with some minor complications.
Differential magnitude of,
Cen X-4  0.065
XTE1550  5.18

Charles, the above minor complications refer to problems in the filename of a series of exposures I took at the beginning of the night. Instead of deleting them, I put them in two separate subsdirectories as you will see when reading the tape. They seem to have sorrupted headers. This may have been caused by a crash in WC.

That's it,

David

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Submitted by David Gonzalez on 2001 Mar 30 [5:31:01]