Make some experimental changes to covariance diag.
some updates to pspec scripts

add in new plotting script
updates to fringe rate filter scripts.

Added new scripts for comparison of
flux scales and tsy vs fq/lsts
some updates to pspec scripts

add calfile for psa32 and plot multiple pspecs
Merge branch 'master' of shredder:/data2/home/zakiali/capo_old