better plots for lpy

I think we can get better plots from the lpy module:

• https://ldas-jobs.ligo-wa.caltech.edu/~lockloss/events/all/1222624783/lpy_WIDE.png
• https://ldas-jobs.ligo-wa.caltech.edu/~lockloss/events/all/1222624783/lpy_ZOOM.png

First I note that only one of the plots has a x-label. It might be nicer if all the plots were stacked vertically, or if they were actually just all on the same plot (or both). I guess you want different scales to see resolution for each, but it might also be good to plot them on the same scale, to see relative values.

The ZOOM is obviously not particularly useful here. Maybe it be smarter to zoom in on a region with data. It looks like it might be trying, but that there's a bug.