[evlatests] Pointing

Vivek Dhawan vdhawan at nrao.edu
Wed Oct 18 15:06:48 EDT 2006


I assume Pat will fix up the VLA antennas that need it.

For the EVLA, from 2 hours of data, 13, 14, 16 look OK -
changes are not required (less than 10")

EA 18, 24, 26 : no data.

V.


Ken Sowinski wrote:
> On Wed, 18 Oct 2006, Vivek Dhawan wrote:
> 
>> Hi,
>>
>> I'm taking a look now - Vivek.
> 
> I was just looking at this.  The only usable results are for
> 13, 14 and 16 which have not moved.  I believe that it is
> 18 which moved; there are no solutions at all for 18 or 24.
> I suppose from Barry's reports that not all the the EVLA antennas
> are up to snuff yet.
> 
> It looks like antenna 27 has a large A7 (az encoder offset)
> error of about +4.4 arc-min.  It is about 6.0 and wants to be
> more like 10.4.  I have not changed the POINTING file, but making
> that change should help for the next pointing run.
> 
 > Ken



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