The file was created by Waveform digitizer 2.1
Comment

Time units, discretization, number of points 
minutes    1    180

YYYY MO DD HH MM SS Station   Comp:Z
------------------------------------------
1980 4  17 0  1     ars       26.925
1980 4  17 0  2     ars       26.864
1980 4  17 0  3     ars       26.863
1980 4  17 0  4     ars       26.789
1980 4  17 0  5     ars       26.773
1980 4  17 0  6     ars       26.667
1980 4  17 0  7     ars       26.469
1980 4  17 0  8     ars       26.441
1980 4  17 0  9     ars       26.322
1980 4  17 0  10    ars       26.249
1980 4  17 0  11    ars       26.019
1980 4  17 0  12    ars       25.854
1980 4  17 0  13    ars       25.719
1980 4  17 0  14    ars       25.541
1980 4  17 0  15    ars       25.437
1980 4  17 0  16    ars       25.314
1980 4  17 0  17    ars       25.101
1980 4  17 0  18    ars       25.021
1980 4  17 0  19    ars       24.820
1980 4  17 0  20    ars       24.722
1980 4  17 0  21    ars       24.541
1980 4  17 0  22    ars       24.412
1980 4  17 0  23    ars       24.308
1980 4  17 0  24    ars       24.133
1980 4  17 0  25    ars       23.997
1980 4  17 0  26    ars       23.774
1980 4  17 0  27    ars       23.596
1980 4  17 0  28    ars       23.500
1980 4  17 0  29    ars       23.294
1980 4  17 0  30    ars       23.191
1980 4  17 0  31    ars       23.077
1980 4  17 0  32    ars       23.069
1980 4  17 0  33    ars       23.034
1980 4  17 0  34    ars       22.983
1980 4  17 0  35    ars       22.893
1980 4  17 0  36    ars       22.804
1980 4  17 0  37    ars       22.814
1980 4  17 0  38    ars       22.812
1980 4  17 0  39    ars       22.904
1980 4  17 0  40    ars       22.900
1980 4  17 0  41    ars       22.900
1980 4  17 0  42    ars       22.806
1980 4  17 0  43    ars       22.815
1980 4  17 0  44    ars       22.774
1980 4  17 0  45    ars       22.736
1980 4  17 0  46    ars       22.729
1980 4  17 0  47    ars       22.727
1980 4  17 0  48    ars       22.733
1980 4  17 0  49    ars       22.736
1980 4  17 0  50    ars       22.723
1980 4  17 0  51    ars       22.650
1980 4  17 0  52    ars       22.549
1980 4  17 0  53    ars       22.567
1980 4  17 0  54    ars       22.561
1980 4  17 0  55    ars       22.572
1980 4  17 0  56    ars       22.545
1980 4  17 0  57    ars       22.555
1980 4  17 0  58    ars       22.527
1980 4  17 0  59    ars       22.467
1980 4  17 1  0     ars       22.473
1980 4  17 1  1     ars       22.346
1980 4  17 1  2     ars       22.296
1980 4  17 1  3     ars       22.302
1980 4  17 1  4     ars       22.317
1980 4  17 1  5     ars       22.311
1980 4  17 1  6     ars       22.340
1980 4  17 1  7     ars       22.409
1980 4  17 1  8     ars       22.383
1980 4  17 1  9     ars       22.480
1980 4  17 1  10    ars       22.571
1980 4  17 1  11    ars       22.571
1980 4  17 1  12    ars       22.574
1980 4  17 1  13    ars       22.561
1980 4  17 1  14    ars       22.561
1980 4  17 1  15    ars       22.558
1980 4  17 1  16    ars       22.621
1980 4  17 1  17    ars       22.729
1980 4  17 1  18    ars       22.835
1980 4  17 1  19    ars       22.941
1980 4  17 1  20    ars       23.044
1980 4  17 1  21    ars       23.152
1980 4  17 1  22    ars       23.164
1980 4  17 1  23    ars       23.284
1980 4  17 1  24    ars       23.319
1980 4  17 1  25    ars       23.405
1980 4  17 1  26    ars       23.419
1980 4  17 1  27    ars       23.528
1980 4  17 1  28    ars       23.643
1980 4  17 1  29    ars       23.659
1980 4  17 1  30    ars       23.659
1980 4  17 1  31    ars       23.660
1980 4  17 1  32    ars       23.652
1980 4  17 1  33    ars       23.743
1980 4  17 1  34    ars       23.863
1980 4  17 1  35    ars       24.055
1980 4  17 1  36    ars       24.082
1980 4  17 1  37    ars       24.166
1980 4  17 1  38    ars       24.167
1980 4  17 1  39    ars       24.168
1980 4  17 1  40    ars       24.160
1980 4  17 1  41    ars       24.250
1980 4  17 1  42    ars       24.342
1980 4  17 1  43    ars       24.342
1980 4  17 1  44    ars       24.280
1980 4  17 1  45    ars       24.166
1980 4  17 1  46    ars       24.167
1980 4  17 1  47    ars       24.129
1980 4  17 1  48    ars       24.077
1980 4  17 1  49    ars       24.082
1980 4  17 1  50    ars       24.078
1980 4  17 1  51    ars       24.122
1980 4  17 1  52    ars       24.156
1980 4  17 1  53    ars       24.150
1980 4  17 1  54    ars       24.160
1980 4  17 1  55    ars       24.169
1980 4  17 1  56    ars       24.164
1980 4  17 1  57    ars       24.157
1980 4  17 1  58    ars       24.178
1980 4  17 1  59    ars       24.160
1980 4  17 2  0     ars       24.169
1980 4  17 2  1     ars       24.166
1980 4  17 2  2     ars       24.168
1980 4  17 2  3     ars       24.157
1980 4  17 2  4     ars       24.166
1980 4  17 2  5     ars       24.165
1980 4  17 2  6     ars       24.169
1980 4  17 2  7     ars       24.149
1980 4  17 2  8     ars       24.156
1980 4  17 2  9     ars       24.121
1980 4  17 2  10    ars       24.080
1980 4  17 2  11    ars       24.081
1980 4  17 2  12    ars       24.081
1980 4  17 2  13    ars       24.081
1980 4  17 2  14    ars       24.080
1980 4  17 2  15    ars       24.087
1980 4  17 2  16    ars       24.016
1980 4  17 2  17    ars       23.958
1980 4  17 2  18    ars       23.989
1980 4  17 2  19    ars       23.981
1980 4  17 2  20    ars       23.959
1980 4  17 2  21    ars       23.999
1980 4  17 2  22    ars       23.994
1980 4  17 2  23    ars       24.009
1980 4  17 2  24    ars       24.006
1980 4  17 2  25    ars       23.993
1980 4  17 2  26    ars       23.990
1980 4  17 2  27    ars       24.072
1980 4  17 2  28    ars       24.082
1980 4  17 2  29    ars       24.077
1980 4  17 2  30    ars       24.133
1980 4  17 2  31    ars       24.250
1980 4  17 2  32    ars       24.252
1980 4  17 2  33    ars       24.252
1980 4  17 2  34    ars       24.246
1980 4  17 2  35    ars       24.345
1980 4  17 2  36    ars       24.429
1980 4  17 2  37    ars       24.421
1980 4  17 2  38    ars       24.419
1980 4  17 2  39    ars       24.413
1980 4  17 2  40    ars       24.492
1980 4  17 2  41    ars       24.597
1980 4  17 2  42    ars       24.587
1980 4  17 2  43    ars       24.612
1980 4  17 2  44    ars       24.675
1980 4  17 2  45    ars       24.744
1980 4  17 2  46    ars       24.846
1980 4  17 2  47    ars       24.877
1980 4  17 2  48    ars       24.926
1980 4  17 2  49    ars       25.011
1980 4  17 2  50    ars       25.030
1980 4  17 2  51    ars       25.028
1980 4  17 2  52    ars       25.140
1980 4  17 2  53    ars       25.185
1980 4  17 2  54    ars       25.249
1980 4  17 2  55    ars       25.271
1980 4  17 2  56    ars       25.266
1980 4  17 2  57    ars       25.277
1980 4  17 2  58    ars       25.359
1980 4  17 2  59    ars       25.343
1980 4  17 3  0     ars       25.437
