Columns refer to the following headings:
  File ID                DATE           TIME(UT)    Active Region#  Filter Pos.


t2003_1021_154942	10/21/2003	15:49:42	   484  90 mA  Red
t2003_1021_155343	10/21/2003	15:53:43	   484  90 mA Blue
t2003_1021_155802	10/21/2003	15:58:02	   484  90 mA Blue
t2003_1021_160443	10/21/2003	16:04:43	   484 120 mA Blue