[evlatests] 'Holography' phase jumps, continued.

[Barry Clark]

>  The jump was 125 degrees for all IFs.  The jumps was 
> effectively instantaneous -- duration less than 0.4 seconds. 

120 d can be confidently excluded?

>     Question:  Can we do holography yet with an EVLA reference antenna?  
> If we have only these global jumps, I can proceed with holography, using 
> an EVLA reference.

One would have to write the script in python, I think, to get an
EVLA reference antenna.  There is no very good method via obs2script.