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


t2004_0418_135742	04/18/2004	13:57:42	   595  90 mA  Red
t2004_0418_140210	04/18/2004	14:02:10	   595  90 mA Blue
t2004_0418_141920	04/18/2004	14:19:20	   595  90 mA  Red
t2004_0418_142332	04/18/2004	14:23:32	   595  90 mA Blue