2002-01-13 00:00:00 ascii data 4.90718 MHz	2002-01-13 01:00:00 ascii data 4.90718 MHz	2002-01-13 02:00:00 ascii data 4.90718 MHz	2002-01-13 03:00:00 ascii data 4.90718 MHz
2002-01-13 04:00:00 ascii data 4.90718 MHz	2002-01-13 05:00:00 ascii data 4.90718 MHz	2002-01-13 06:00:00 ascii data 4.90718 MHz	2002-01-13 07:00:00 ascii data 4.90718 MHz
2002-01-13 08:00:00 ascii data 4.90718 MHz	2002-01-13 09:00:00 ascii data 4.90718 MHz	2002-01-13 10:00:00 ascii data 4.90718 MHz	2002-01-13 11:00:00 ascii data 4.90718 MHz
2002-01-13 12:00:00 ascii data 4.90718 MHz