2001-10-10 00:00:00 ascii data 4.90718 MHz	2001-10-10 01:00:00 ascii data 4.90718 MHz	2001-10-10 02:00:00 ascii data 4.90718 MHz	2001-10-10 03:00:00 ascii data 4.90718 MHz
2001-10-10 04:00:00 ascii data 4.90718 MHz	2001-10-10 05:00:00 ascii data 4.90718 MHz	2001-10-10 06:00:00 ascii data 4.90718 MHz	2001-10-10 07:00:00 ascii data 4.90718 MHz