YALO Telescope Observer's Report for 2001 Jun 29

Observer: Juan Espinoza
Observed for most of the night from 22:50 to 09:30 UTC.
Conditions were Mixed most of the night.
Problems were encountered, see the summary for details.

Seeing and Weather:
   Beg: Seeing 2.2 arcsec, Clear, Winds Light & Variable
   Mid: Seeing 1.4 arcsec, Cirrus, Winds Light & Variable
   End: Seeing 1.2 arcsec, Cirrus, Winds Calm

Observing Summary:


A somewhat troublesome night - Program mostly completed.
TCS crash caused some loss of time because of re-pointing procedure.
To make it more fun, once I recovered the system, clouds covered
over the bulge, making not possible to finish the rest of Ohio targets.
I continued with what was possible to see.

Because of IR crash, 5 Aql x-1 frames are missing on the first
observation of said target.

I also have to admit a little shame.  GRO1655 was observed twice
and not once, as it was written on the program.

Yale magnitudes:

Cen X-4		0.45
4u1543		1.33
xte1550		7.3
Aql X-1		1.88
		2.03

that is all

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Submitted by Juan Espinoza on 2001 Jun 30 [6:18:28]