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
------------------------------------------
1977 11 13 0  1     ars       30.413
1977 11 13 0  2     ars       30.413
1977 11 13 0  3     ars       30.401
1977 11 13 0  4     ars       30.411
1977 11 13 0  5     ars       30.417
1977 11 13 0  6     ars       30.497
1977 11 13 0  7     ars       30.540
1977 11 13 0  8     ars       30.585
1977 11 13 0  9     ars       30.582
1977 11 13 0  10    ars       30.538
1977 11 13 0  11    ars       30.349
1977 11 13 0  12    ars       30.321
1977 11 13 0  13    ars       30.318
1977 11 13 0  14    ars       30.255
1977 11 13 0  15    ars       30.382
1977 11 13 0  16    ars       30.416
1977 11 13 0  17    ars       30.317
1977 11 13 0  18    ars       30.356
1977 11 13 0  19    ars       30.414
1977 11 13 0  20    ars       30.413
1977 11 13 0  21    ars       30.322
1977 11 13 0  22    ars       30.293
1977 11 13 0  23    ars       30.255
1977 11 13 0  24    ars       30.343
1977 11 13 0  25    ars       30.244
1977 11 13 0  26    ars       30.333
1977 11 13 0  27    ars       30.328
1977 11 13 0  28    ars       30.326
1977 11 13 0  29    ars       30.326
1977 11 13 0  30    ars       30.326
1977 11 13 0  31    ars       30.325
1977 11 13 0  32    ars       30.332
1977 11 13 0  33    ars       30.239
1977 11 13 0  34    ars       30.133
1977 11 13 0  35    ars       30.028
1977 11 13 0  36    ars       29.913
1977 11 13 0  37    ars       29.902
1977 11 13 0  38    ars       29.926
1977 11 13 0  39    ars       29.985
1977 11 13 0  40    ars       30.066
1977 11 13 0  41    ars       29.983
1977 11 13 0  42    ars       29.941
1977 11 13 0  43    ars       29.970
1977 11 13 0  44    ars       29.761
1977 11 13 0  45    ars       29.702
1977 11 13 0  46    ars       29.733
1977 11 13 0  47    ars       29.732
1977 11 13 0  48    ars       29.733
1977 11 13 0  49    ars       29.733
1977 11 13 0  50    ars       29.731
1977 11 13 0  51    ars       29.741
1977 11 13 0  52    ars       29.650
1977 11 13 0  53    ars       29.650
1977 11 13 0  54    ars       29.616
1977 11 13 0  55    ars       29.502
1977 11 13 0  56    ars       29.393
1977 11 13 0  57    ars       29.396
1977 11 13 0  58    ars       29.360
1977 11 13 0  59    ars       29.235
1977 11 13 1  0     ars       29.222
1977 11 13 1  1     ars       29.110
1977 11 13 1  2     ars       28.996
1977 11 13 1  3     ars       28.967
1977 11 13 1  4     ars       28.965
1977 11 13 1  5     ars       28.981
1977 11 13 1  6     ars       28.888
1977 11 13 1  7     ars       28.891
1977 11 13 1  8     ars       28.880
1977 11 13 1  9     ars       28.878
1977 11 13 1  10    ars       28.974
1977 11 13 1  11    ars       29.013
1977 11 13 1  12    ars       28.981
1977 11 13 1  13    ars       28.969
1977 11 13 1  14    ars       28.860
1977 11 13 1  15    ars       28.728
1977 11 13 1  16    ars       28.837
1977 11 13 1  17    ars       28.887
1977 11 13 1  18    ars       28.937
1977 11 13 1  19    ars       28.972
1977 11 13 1  20    ars       28.971
1977 11 13 1  21    ars       28.973
1977 11 13 1  22    ars       28.966
1977 11 13 1  23    ars       29.062
1977 11 13 1  24    ars       29.057
1977 11 13 1  25    ars       29.056
1977 11 13 1  26    ars       29.054
1977 11 13 1  27    ars       29.053
1977 11 13 1  28    ars       29.064
1977 11 13 1  29    ars       28.973
1977 11 13 1  30    ars       29.142
1977 11 13 1  31    ars       29.055
1977 11 13 1  32    ars       29.049
1977 11 13 1  33    ars       29.137
1977 11 13 1  34    ars       29.139
1977 11 13 1  35    ars       29.175
1977 11 13 1  36    ars       29.308
1977 11 13 1  37    ars       29.219
1977 11 13 1  38    ars       29.223
1977 11 13 1  39    ars       29.226
1977 11 13 1  40    ars       29.232
1977 11 13 1  41    ars       29.316
1977 11 13 1  42    ars       29.319
1977 11 13 1  43    ars       29.222
1977 11 13 1  44    ars       29.191
1977 11 13 1  45    ars       29.188
1977 11 13 1  46    ars       29.225
1977 11 13 1  47    ars       29.135
1977 11 13 1  48    ars       29.131
1977 11 13 1  49    ars       29.220
1977 11 13 1  50    ars       29.226
1977 11 13 1  51    ars       29.225
1977 11 13 1  52    ars       29.225
1977 11 13 1  53    ars       29.229
1977 11 13 1  54    ars       29.190
1977 11 13 1  55    ars       29.133
1977 11 13 1  56    ars       29.138
1977 11 13 1  57    ars       29.176
1977 11 13 1  58    ars       29.130
1977 11 13 1  59    ars       29.133
1977 11 13 2  0     ars       29.150
1977 11 13 2  1     ars       29.231
1977 11 13 2  2     ars       29.310
1977 11 13 2  3     ars       29.309
1977 11 13 2  4     ars       29.320
1977 11 13 2  5     ars       29.224
1977 11 13 2  6     ars       29.316
1977 11 13 2  7     ars       29.311
1977 11 13 2  8     ars       29.310
1977 11 13 2  9     ars       29.310
1977 11 13 2  10    ars       29.308
1977 11 13 2  11    ars       29.304
1977 11 13 2  12    ars       29.216
1977 11 13 2  13    ars       29.226
1977 11 13 2  14    ars       29.233
1977 11 13 2  15    ars       29.312
1977 11 13 2  16    ars       29.378
1977 11 13 2  17    ars       29.501
1977 11 13 2  18    ars       29.741
1977 11 13 2  19    ars       29.903
1977 11 13 2  20    ars       29.928
1977 11 13 2  21    ars       30.091
1977 11 13 2  22    ars       30.070
1977 11 13 2  23    ars       30.179
1977 11 13 2  24    ars       30.253
1977 11 13 2  25    ars       30.239
1977 11 13 2  26    ars       30.343
1977 11 13 2  27    ars       30.518
1977 11 13 2  28    ars       30.582
1977 11 13 2  29    ars       30.581
1977 11 13 2  30    ars       30.580
1977 11 13 2  31    ars       30.580
1977 11 13 2  32    ars       30.584
1977 11 13 2  33    ars       30.559
1977 11 13 2  34    ars       30.754
1977 11 13 2  35    ars       30.753
1977 11 13 2  36    ars       30.753
1977 11 13 2  37    ars       30.753
1977 11 13 2  38    ars       30.837
1977 11 13 2  39    ars       30.898
1977 11 13 2  40    ars       30.918
1977 11 13 2  41    ars       30.944
1977 11 13 2  42    ars       31.077
1977 11 13 2  43    ars       31.097
1977 11 13 2  44    ars       31.161
1977 11 13 2  45    ars       31.282
1977 11 13 2  46    ars       31.254
1977 11 13 2  47    ars       31.293
1977 11 13 2  48    ars       31.261
1977 11 13 2  49    ars       31.257
1977 11 13 2  50    ars       31.266
1977 11 13 2  51    ars       31.182
1977 11 13 2  52    ars       31.168
1977 11 13 2  53    ars       31.225
1977 11 13 2  54    ars       31.181
1977 11 13 2  55    ars       31.173
1977 11 13 2  56    ars       31.165
1977 11 13 2  57    ars       31.255
1977 11 13 2  58    ars       31.256
1977 11 13 2  59    ars       31.263
1977 11 13 3  0     ars       31.287
