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


t2004_0521_133556	05/21/2004	13:35:56	   618  90 mA  Red
t2004_0521_134012	05/21/2004	13:40:12	   618  90 mA Blue
t2004_0521_134521	05/21/2004	13:45:21	     0  90 mA Blue
t2004_0521_135744	05/21/2004	13:57:44	   618  90 mA Blue
t2004_0521_140536	05/21/2004	14:05:36	   615  90 mA  Red
t2004_0521_141039	05/21/2004	14:10:39	   615  90 mA Blue
t2004_0521_143529	05/21/2004	14:35:29	   618  90 mA Blue