YALO Telescope Observer's Report for 2001 Feb 15

Observer: David Gonzalez
Observed all night from 23:54 to 08:29 UTC.
Conditions were Photometric most of the night.
No equipment or software problems were encountered.

Seeing and Weather:
   Beg: Seeing 1.2 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 without problems of any kind.
Differential magnitude of:
A0620    0.36
Cen X-4  0.08
4u1543   1.36
XTE1550  3.48

Charles or Kathy, I executed a wrong obsfile by mistake (x1550_outih.obs instead of x1550_outik.obs).
I suppose you considered the shape of the y filter for the coordidates of Comet 74p. Let me know if I can access a finding chart for this object.


Rick, any news?

That's it,

David


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Submitted by David Gonzalez on 2001 Feb 16 [3:34:13]