2003-06-19 00:00:00 ascii data 4.90718 MHz	2003-06-19 01:00:00 ascii data 4.90718 MHz	2003-06-19 02:00:00 ascii data 4.90718 MHz	2003-06-19 03:00:00 ascii data 4.90718 MHz
2003-06-19 04:00:00 ascii data 4.90718 MHz	2003-06-19 05:00:00 ascii data 4.90718 MHz	2003-06-19 06:00:00 ascii data 4.90718 MHz	2003-06-19 07:00:00 ascii data 4.90718 MHz
2003-06-19 08:00:00 ascii data 4.90718 MHz	2003-06-19 09:00:00 ascii data 4.90718 MHz	2003-06-19 10:00:00 ascii data 4.90718 MHz