YALO Telescope Observer's Report for 2000 Jul 24

Observer: David Gonzalez
Observed all night from 23:19 to  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 100% succesfully accomplished with no problems.
Differential magnitude of:
XTE 1550 = 21.583
4u1543     = 16.62
Aql X-1    =   3.51

Stephanie, I'm sending you the following tapes with the 2 pm carry-all:
YALO                2000_0615 - 2000_0723 10 tapes
YALO_FOCUS   2000_0718 -2000_0724    1 tape
The above totals 11 tapes.

See you next week,

David

**Scott, my colleague Juan is taking over tomorrow

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Submitted by David Gonzalez on 2000 Jul 25 [5:45:53]