[evlatests] pointing last night

[Bryan Butler]

75 minutes of a 2 hour pointing run at X-band were done last night.  things were 
relatively calm (wind speed max = 3.5 m/s).

things mostly worked, so vivek, you might want to have a look at the results.

here is the summary:

scan   source       Az    El     Nbad    Ants
----   --------    ----   --     ----    ----
   1    1310+323     -88   69      0
   2    1419+543     -16   68      1      7
   3    0217+738      +3   18      4      2,7,8,20
   4    0927+390     -57   23      2      13,14
   5    1331+305     -90   66      7      13,17,18,21,23,24,26
   6    1331+305     -90   66      7      13,17,18,21,23,24,26
   7    1609+266    +132   79      0
   8    1734+389     +69   66      1      14
   9    1407+284     -98   69      1      14
  10    1415+133    -129   61      0
  11    1130-148    -116   11      5      3,4,12,14,24
  12    1316-336    -146   13      2      3,21


the notable exception to things working is 3C286 - where most of the EVLA 
antennas failed.  i thought it might be because of a long slew or high 
elevation, but neither of those seem to be the case, so i'm a bit baffled by 
that failure.  but otherwise it looks pretty good.

if things were calm today, we might want to ask the operators if they could run 
a longer pointing file during maint time, but the winds are already at 6 m/s 
(max of 9 m/s already today), so it might not be worth it.

but if vivek has a look at the results and sees reasonable things, then we 
should definitely ask for a real pointing run as soon as we can get it, to fix 
up 21.

	-bryan