Columns refer to the following headings:
File ID DATE TIME(UT) Active Region# Filter Pos.
t2002_0314_143548 03/14/2002 14:35:48 9866 90 mA Blue t2002_0314_143929 03/14/2002 14:39:29 9866 90 mA Red t2002_0314_144551 03/14/2002 14:45:51 9866 90 mA Blue