The 'standard plots' for GJ014 are as follows:

  gj014-weight.ps                station weight vs. time 
  gj014-auto-[1,2].ps            station autocorrelation vs. freq
  gj014-cross-[1,2][a,p].ps      baseline amp/phs vs. freq
  gj014-ampphase-[a,p][1-3].ps   Ef-* and/or Nl-* baseline amp/phs vs. time

The auto and cross plots show 1 minute of data from scan 22 ([1]) and
scan 42 ([2]), both on 3C345.
The ampphase plots show amp [a] and phase [p], each for a subset of
the experiment: [1] = 3C345 scans
                [2] = 09:00 - 13:00  (Ef as reference)
                [3] = 20:15 - 01:15  (Nl as reference)
as described in more detail below.

The antenna numbering in these plots is 0-based -- thus one less than the
corresponding antenna numbers in the AIPS FITS file.


(a) WEIGHT plots

  The plots shows the weights for all IFs/pols per station, with each
2s integration plotted as a separate ".".   The IF/pol color-coding is:

 IF1/RR = red    IF1/LL = blue      IF2/RR = cyan        IF2/LL = green
 IF3/RR = pink   IF3/LL = med.grey  IF4/RR = brown       IF4/LL = purple
 IF5/RR = teal   IF5/LL = yellow    IF6/RR = steel blue  IF6/LL = lt.grey
 IF7/RR = black  IF7/LL = orange    IF8/RR = lt.green    IF8/LL = lt.purple


(b) AUTOCORRELATION SPECTRA plots

  The plots show data from the scans listed above.  The IFs for each station
are separted by the vertical dashed lines.  Since each station self-scales,
y-axes may not go down to zero.  The polarization color-coding is 
RR=red, LL=blue. 


(c) BASELINE SPECTRA plots 

  The baseline vs. frequency plots show vector-averaged amplitude and phase 
for all baselines for same the time ranges as the autocorrelation plots, with
with amp & phase going to separate plots denoted by the 'a' or 'p' following
the scan identifier, using the same baseline lay-out on the page.
IFs per baseline are separated by the dashed vertical lines.
The polarization color-coding is RR=red, LL=blue, RL=cyan, LR=green.
Phase(freq) plots show only parallel-hands for clarity.

(d) AMP/PHASE(t) plots 

  The baseline vs. time plots show amplitude and phase for non-target scans,
with amp & phase going to separate plots, denoted by the 'a' or 'p' following
'ampphase-'.  Each 2s integration is plotted as a separate ".", with the
middle 80% of the band used for vector-averaging over frequency.  
Details about each kind of plot:
 [1]:  The 3C345 plots use the (2s) integration number per baseline as 
    the x-axis, "collapsing" the large gaps in time between these scans 
    to allow seeing the behaviour with time.  The IF/pol color-coding
    is the same as in the weight plots.

 [2]-[3]: The other two sets of plots show 4-5 hrs in periods of only
   EVN or VLBA participating.  Most likely because of the double nature
   of the target, there is phase wrapping on all baselines, I cut down
   the time-range of these plots so that the phase-wrapping was still
   traceable.  For further clarity, these show just one pol of two IFs
   (IF 4-5, LCP), with color coding:  IF4/LL = red,  IF5/LL = blue.
   LL was chose since Sv had no response in RCP.  These amp(t) plots show 
   only the target, to avoid 3C345 dominating the y-axis scale.