YALO Telescope Observer's Report for 2002 May 21

Observer: David Gonzalez
Observed last half of the night from 03:51 to 09:25 UTC.
Conditions were Non-Photometric most of the night.
No equipment or software problems were encountered.

Seeing and Weather:
   Beg: Overcast, Winds High
   Mid: Seeing 1.6 arcsec, Cirrus, Winds High
   End: Seeing 1.8 arcsec, Cirrus, Winds High

Observing Summary:

Hello,

A late start because of clouds. High winds made observing sort of hard. I had to skip some targets.

Differential magnitudes of V4641
Frame   Mag
0004	0.515
0008	0.67
0009	0.64
0010	0.655
0011	0.58
0012	0.62
0013	0.64
0014	0.65
0015	0.69
0016	0.675
0017	0.665
0018	0.725
0019	0.76
0020	0.69
0021	0.69
0022	0.735
0023	0.715
0024	0.715
0025	0.7
0026	0.655
0027	0.63
0028	0.675
0029	0.965
0031	1.195
0032	1.08
0033	1.08
0034	1.155
0046	1.26
0051	1.64

Beccah, please send the programe to my correct e-mail address dgonzalez@ctio.noao.edu

That's it,

David


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Submitted by David Gonzalez on 2002 May 22 [5:33:20]