04/07/20 NOAA Clock Synchronization Service EventLog HH:MM:SS:MMM Code Message 15:43:48:763 9998 Starting event log. 15:43:48:778 100 ClockSynchronization service started. 15:43:48:778 205 The next clock sychronization will occur on 04/07/2020 23:59:54 23:59:54:010 206 Attempting to synchronize computer clock using GPS. 23:59:55:028 207 COM2 opened successfully. 23:59:56:053 208 Searching for GPS $GPRMC message... 23:59:56:141 209 Try 1 of 10: $GPRMC message detected. 23:59:56:141 210 Hour, minute, second, and millisecond time elements parsed: 23:59:57:000 23:59:56:141 214 Month, day, and year date elements parsed: 04/07/2020 23:59:57:073 217 A GPS serial transmission and PC computation delay of 73 milliseconds will be accounted for in the upcoming computer clock update. 23:59:57:073 218 Computer clock updated with GPS clock in UTC. Old PC date/time: 04/07/20 23:59:56:074 GPS date/time: 04/07/20 23:59:57:000 New PC date/time: 04/07/20 23:59:57:073 23:59:57:094 225 COM2 closed. 23:59:57:094 205 The next clock sychronization will occur on 04/08/2020 23:59:54