#date    time    tmajor tminor %change histmean   histsd    trmean   trstd  almean   alstd    F1    F2	timestamp
#F1 = (histmean-trigmean)/sqrt((histsd**2+trigsd**2)/2)
03/22/04 16:21:16 224     ?       1.8    998.2     2.1       980.6    12.0    ?       ?         2.05        0.00  1080001276
03/29/04 09:07:15 224     ?       1.3    999.3     1.1       985.9     6.1    ?       ?         3.06        0.00  1080580035
04/01/04 02:29:02 224     ?       1.6    998.2     2.3       982.3     9.0    ?       ?         2.42        0.00  1080815342
04/09/04 05:54:56 224     ?       1.0    999.3     1.1       989.6     6.3    ?       ?         2.14        0.00  1081515296