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


t2001_0731_133151	07/31/2001	13:31:51	  9557  90 mA Blue
t2001_0731_133934	07/31/2001	13:39:34	  9557  90 mA Blue
t2001_0731_134735	07/31/2001	13:47:35	  9557  90 mA  Red
t2001_0731_135622	07/31/2001	13:56:22	  9557 120 mA Blue
t2001_0731_140419	07/31/2001	14:04:19	  9557 120 mA Blue
t2001_0731_144449	07/31/2001	14:44:49	  9552  90 mA  Red
t2001_0731_145037	07/31/2001	14:50:37	  9552  90 mA Blue
t2001_0731_150239	07/31/2001	15:02:39	  9561  90 mA  Red
t2001_0731_150604	07/31/2001	15:06:04	  9561  90 mA  Red
t2001_0731_151220	07/31/2001	15:12:20	  9561  90 mA Blue