2003-07-21 15:12:47, RS485(1), >RTM1512476882107200313106100000;*67<, string, GPS
2003-07-21 15:12:48, CLOCK, 2003-07-21 15:12:48, UTC, GPS Time
2003-07-21 15:13:11, CLOCK, 2003-07-21 15:12:50, UTC, Most recent CPU boot and DAQ start
2003-07-21 15:14:20, COM3, OK, string, Modem Check
