B =
GPS_fix GPS_date GPS_time GPS_milliseconds timestamp_JST
_______ ___________________ ___________________ ________________ ___________________
0 2021/07/03 00:00:00 2021/09/01 23:44:35 162 2021/07/04 08:44:35
2 2021/07/03 00:00:00 2021/09/01 23:44:36 162 2021/07/04 08:44:36
4 2021/07/03 00:00:00 2021/09/01 23:44:37 162 2021/07/04 08:44:37
6 2021/07/03 00:00:00 2021/09/01 23:44:38 162 2021/07/04 08:44:38
8 2021/07/03 00:00:00 2021/09/01 23:44:39 162 2021/07/04 08:44:39