will show all available products for the baseline EA01-EA02, and will plot the correlation from baseband 0.
Defaults to 8-bit
Baseband and subband both default to 0. There are two timestamps on each line; the first is the time associated with the data as supplied by the CBE; the second is the time that the line is displayed.
Products are displayed int eh order AA CC AC CA BB DD BD DB for the selected subband. Missing data will be represented with white space.
Options
-baseband n: plot baseband n
-cross: plot the cross hand correlation of the chosen baseband and its oppositely polarized pair.
-subband n: to select a subband if more than one subband is being correlated in an IF pair.
-noplot: to suppress plotting
-3bit: to show 3-bit data (strange things happen if you try to look at 8-bit when taking 3-bit data and vice-versa!)
-summary: to print a notice of each lag spectrum received
-debug: to print the header of each lag spectrum received
Baseband numbering follows the correlator convention, with A B C D used for 8-bit, and A1 C1 A2 C2 B1 D1 B2 D2 used for 3-bit:
New scan warnings appear a few seconds before the affected data.
d10 must be restarted if the CBE is reset (down, up) or restarted.
Plotting interacts with the window manager in interesting ways (??!).
I have seen focus move to the plot when the first plot appears, and seen selected text become un-selected everytime a plot appears. The -noplot switch can be handy if that is too annoying.
One cause may be the correlator configuration. d10, by default, displays data for the subband labelled as 0, but I have seen OPT generated scripts which do not produce a subband 0. To check this d10 has "summary switch (d10 -summary 1 2) wich asks it to describe all the data it is getting. If inspection shows that there is no subband 0 data, then restart d10 asking for a subband which is present. (d10 -subband x 1 2). d10 reads data from the CBE into a buffer of length 100000, so will not work reliably if there are more than 8192 channels per subband. This can be changed if needed.