ephemeris.jyds doesn't seem to reload after zooming in, so that resolution is poor
Regarding the ephemeris.jyds script which loads data for the time axis, I can see that there's a bug in how I'm loading it. The script identifies a cadence to use when loading the data so that the das2server isn't overloaded. If you are looking at a 100-day plot, it loads ephemeris at a courser resolution than if you are looking at a 1 minute plot, for example. The problem is I'm not sure the script is re-run if you zoom in. So, if you see this behavior, please work-around this for now by manually forcing a reload of the data with ctrl-L. I'm not sure if there was no way to properly handle this when I wrote the script, or if I just didn't think of it. I'll look into this soon.