Spectral data for each snapshot

Here are four archives with raw data extracted from the log-files of PE-EFF-B3LYP/pcseg-2 calculations.
m1: (+)-isoterrein
m2: (-)-terrein
m3: (+)-isoterrein
m4: (-)-terrein

The snapshots are numbered according to the following (not so obvious scheme):
Files within the archives that are:
ending in *0.dat are extracted at 500ns
ending in *9.dat are extracted at 1000 ns
ending in *8.dat are extracted at 1500 ns
ending in *7.dat are extracted at 2000 ns
ending in *6.dat are extracted at 1250 ns
ending in *5.dat are extracted at 1750 ns