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


t2004_0123_154258	01/23/2004	15:42:58	   542  90 mA  Red
t2004_0123_154655	01/23/2004	15:46:55	   542  90 mA Blue
t2004_0123_160203	01/23/2004	16:02:03	   544  90 mA  Red
t2004_0123_160552	01/23/2004	16:05:52	   544  90 mA Blue