01/01/20 NOAA Clock Synchronization Service EventLog HH:MM:SS:MMM Code Message 23:59:54:006 206 Attempting to synchronize computer clock using GPS. 23:59:55:022 207 COM2 opened successfully. 23:59:56:037 208 Searching for GPS $GPRMC message... 23:59:56:053 220 Try 1 of 10: Non-$GPRMC message detected. 23:59:56:131 220 Try 2 of 10: Non-$GPRMC message detected. 23:59:57:053 209 Try 3 of 10: $GPRMC message detected. 23:59:57:053 210 Hour, minute, second, and millisecond time elements parsed: 23:59:59:000 23:59:57:068 214 Month, day, and year date elements parsed: 01/01/2020 23:59:59:075 217 A GPS serial transmission and PC computation delay of 75 milliseconds will be accounted for in the upcoming computer clock update. 23:59:59:075 218 Computer clock updated with GPS clock in UTC. Old PC date/time: 01/01/20 23:59:56:986 GPS date/time: 01/01/20 23:59:59:000 New PC date/time: 01/01/20 23:59:59:075 23:59:59:101 225 COM2 closed. 23:59:59:101 205 The next clock sychronization will occur on 01/02/2020 23:59:54