[evlatests] More on Modcomp-Free

[Rick Perley]

    I also reported on  Sunday that at L-band, in IFpair 2, in spectral 
line, the EVLA and VLA had no coherence in the X-baselines, but fringed 
nicely within themselves. 

    I have reviewed the data, and confirmed the effect.  But it occurred 
*only* within this dataset.  The L-band continuum data are fine, as are 
the spectral line observations taken at other bands, in the same mode 
('4', with 12.5 MHz BW).