Columns refer to the following headings: File ID DATE TIME(UT) Active Region# Filter Pos. t2002_0906_135711 09/06/2002 13:57:11 96 90 mA Blue t2002_0906_140108 09/06/2002 14:01:08 96 90 mA Red t2002_0906_140545 09/06/2002 14:05:45 96 90 mA Blue