Original post: https://alog.ligo-la.caltech.edu/SEI/index.php?callRep=2603

I updated the picket fence code to source the stations from an active server, hopefully they will be working correctly now. 

Additionally, I added some real-time monitoring for the data latencies, so we can use it to diagnose things in the future. 

To get this update, please git pull at the picket fence folder.