The file was created by Waveform digitizer 2.1
Comment

Time units, discretization, number of points 
minutes    1    120

YYYY MO DD HH MM SS Station   Comp:Z
------------------------------------------
1973 4  2  3  1     ars       17.968
1973 4  2  3  2     ars       18.111
1973 4  2  3  3     ars       18.285
1973 4  2  3  4     ars       18.516
1973 4  2  3  5     ars       18.666
1973 4  2  3  6     ars       18.883
1973 4  2  3  7     ars       19.131
1973 4  2  3  8     ars       19.427
1973 4  2  3  9     ars       19.697
1973 4  2  3  10    ars       19.977
1973 4  2  3  11    ars       20.277
1973 4  2  3  12    ars       20.541
1973 4  2  3  13    ars       20.723
1973 4  2  3  14    ars       20.883
1973 4  2  3  15    ars       21.067
1973 4  2  3  16    ars       21.357
1973 4  2  3  17    ars       21.790
1973 4  2  3  18    ars       22.265
1973 4  2  3  19    ars       22.714
1973 4  2  3  20    ars       22.983
1973 4  2  3  21    ars       23.274
1973 4  2  3  22    ars       23.637
1973 4  2  3  23    ars       23.940
1973 4  2  3  24    ars       24.235
1973 4  2  3  25    ars       24.669
1973 4  2  3  26    ars       25.155
1973 4  2  3  27    ars       25.455
1973 4  2  3  28    ars       25.606
1973 4  2  3  29    ars       25.681
1973 4  2  3  30    ars       25.689
1973 4  2  3  31    ars       25.766
1973 4  2  3  32    ars       25.962
1973 4  2  3  33    ars       26.263
1973 4  2  3  34    ars       26.483
1973 4  2  3  35    ars       26.582
1973 4  2  3  36    ars       26.878
1973 4  2  3  37    ars       27.249
1973 4  2  3  38    ars       27.616
1973 4  2  3  39    ars       28.106
1973 4  2  3  40    ars       28.654
1973 4  2  3  41    ars       29.032
1973 4  2  3  42    ars       29.222
1973 4  2  3  43    ars       29.572
1973 4  2  3  44    ars       30.011
1973 4  2  3  45    ars       30.290
1973 4  2  3  46    ars       30.495
1973 4  2  3  47    ars       30.755
1973 4  2  3  48    ars       30.942
1973 4  2  3  49    ars       31.043
1973 4  2  3  50    ars       31.118
1973 4  2  3  51    ars       31.211
1973 4  2  3  52    ars       31.294
1973 4  2  3  53    ars       31.388
1973 4  2  3  54    ars       31.517
1973 4  2  3  55    ars       31.663
1973 4  2  3  56    ars       31.787
1973 4  2  3  57    ars       31.954
1973 4  2  3  58    ars       32.140
1973 4  2  3  59    ars       32.304
1973 4  2  4  0     ars       32.498
1973 4  2  4  1     ars       32.874
1973 4  2  4  2     ars       33.097
1973 4  2  4  3     ars       33.110
1973 4  2  4  4     ars       33.368
1973 4  2  4  5     ars       33.628
1973 4  2  4  6     ars       33.832
1973 4  2  4  7     ars       33.970
1973 4  2  4  8     ars       34.046
1973 4  2  4  9     ars       34.103
1973 4  2  4  10    ars       34.125
1973 4  2  4  11    ars       34.107
1973 4  2  4  12    ars       34.096
1973 4  2  4  13    ars       34.134
1973 4  2  4  14    ars       34.197
1973 4  2  4  15    ars       34.091
1973 4  2  4  16    ars       33.979
1973 4  2  4  17    ars       34.145
1973 4  2  4  18    ars       34.357
1973 4  2  4  19    ars       34.516
1973 4  2  4  20    ars       34.591
1973 4  2  4  21    ars       34.634
1973 4  2  4  22    ars       34.730
1973 4  2  4  23    ars       34.898
1973 4  2  4  24    ars       35.037
1973 4  2  4  25    ars       34.988
1973 4  2  4  26    ars       34.992
1973 4  2  4  27    ars       35.110
1973 4  2  4  28    ars       35.106
1973 4  2  4  29    ars       35.038
1973 4  2  4  30    ars       35.094
1973 4  2  4  31    ars       35.127
1973 4  2  4  32    ars       35.190
1973 4  2  4  33    ars       35.421
1973 4  2  4  34    ars       35.566
1973 4  2  4  35    ars       35.741
1973 4  2  4  36    ars       35.892
1973 4  2  4  37    ars       35.940
1973 4  2  4  38    ars       35.964
1973 4  2  4  39    ars       36.032
1973 4  2  4  40    ars       36.054
1973 4  2  4  41    ars       36.047
1973 4  2  4  42    ars       36.094
1973 4  2  4  43    ars       36.133
1973 4  2  4  44    ars       36.076
1973 4  2  4  45    ars       36.066
1973 4  2  4  46    ars       36.151
1973 4  2  4  47    ars       36.210
1973 4  2  4  48    ars       36.210
1973 4  2  4  49    ars       36.111
1973 4  2  4  50    ars       35.977
1973 4  2  4  51    ars       35.880
1973 4  2  4  52    ars       35.906
1973 4  2  4  53    ars       35.980
1973 4  2  4  54    ars       36.034
1973 4  2  4  55    ars       36.080
1973 4  2  4  56    ars       36.144
1973 4  2  4  57    ars       36.237
1973 4  2  4  58    ars       36.302
1973 4  2  4  59    ars       36.251
1973 4  2  5  0     ars       36.259
