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
------------------------------------------
1975 5  28 0  1     ars       50.551
1975 5  28 0  2     ars       50.445
1975 5  28 0  3     ars       50.474
1975 5  28 0  4     ars       50.474
1975 5  28 0  5     ars       50.464
1975 5  28 0  6     ars       50.592
1975 5  28 0  7     ars       50.773
1975 5  28 0  8     ars       50.826
1975 5  28 0  9     ars       50.791
1975 5  28 0  10    ars       50.725
1975 5  28 0  11    ars       50.743
1975 5  28 0  12    ars       50.864
1975 5  28 0  13    ars       50.902
1975 5  28 0  14    ars       50.811
1975 5  28 0  15    ars       50.745
1975 5  28 0  16    ars       50.782
1975 5  28 0  17    ars       50.812
1975 5  28 0  18    ars       50.743
1975 5  28 0  19    ars       50.751
1975 5  28 0  20    ars       50.689
1975 5  28 0  21    ars       50.565
1975 5  28 0  22    ars       50.561
1975 5  28 0  23    ars       50.564
1975 5  28 0  24    ars       50.573
1975 5  28 0  25    ars       50.577
1975 5  28 0  26    ars       50.517
1975 5  28 0  27    ars       50.500
1975 5  28 0  28    ars       50.570
1975 5  28 0  29    ars       50.553
1975 5  28 0  30    ars       50.649
1975 5  28 0  31    ars       50.838
1975 5  28 0  32    ars       50.894
1975 5  28 0  33    ars       50.975
1975 5  28 0  34    ars       50.977
1975 5  28 0  35    ars       50.843
1975 5  28 0  36    ars       50.827
1975 5  28 0  37    ars       50.787
1975 5  28 0  38    ars       50.655
1975 5  28 0  39    ars       50.586
1975 5  28 0  40    ars       50.558
1975 5  28 0  41    ars       50.571
1975 5  28 0  42    ars       50.573
1975 5  28 0  43    ars       50.540
1975 5  28 0  44    ars       50.464
1975 5  28 0  45    ars       50.403
1975 5  28 0  46    ars       50.443
1975 5  28 0  47    ars       50.492
1975 5  28 0  48    ars       50.486
1975 5  28 0  49    ars       50.479
1975 5  28 0  50    ars       50.520
1975 5  28 0  51    ars       50.573
1975 5  28 0  52    ars       50.569
1975 5  28 0  53    ars       50.615
1975 5  28 0  54    ars       50.662
1975 5  28 0  55    ars       50.656
1975 5  28 0  56    ars       50.657
1975 5  28 0  57    ars       50.657
1975 5  28 0  58    ars       50.655
1975 5  28 0  59    ars       50.653
1975 5  28 1  0     ars       50.705
1975 5  28 1  1     ars       50.746
1975 5  28 1  2     ars       50.740
1975 5  28 1  3     ars       50.748
1975 5  28 1  4     ars       50.714
1975 5  28 1  5     ars       50.652
1975 5  28 1  6     ars       50.648
1975 5  28 1  7     ars       50.660
1975 5  28 1  8     ars       50.651
1975 5  28 1  9     ars       50.591
1975 5  28 1  10    ars       50.560
1975 5  28 1  11    ars       50.573
1975 5  28 1  12    ars       50.579
1975 5  28 1  13    ars       50.507
1975 5  28 1  14    ars       50.373
1975 5  28 1  15    ars       50.254
1975 5  28 1  16    ars       50.177
1975 5  28 1  17    ars       50.130
1975 5  28 1  18    ars       50.074
1975 5  28 1  19    ars       49.975
1975 5  28 1  20    ars       49.850
1975 5  28 1  21    ars       49.804
1975 5  28 1  22    ars       49.943
1975 5  28 1  23    ars       50.096
1975 5  28 1  24    ars       50.149
1975 5  28 1  25    ars       50.220
1975 5  28 1  26    ars       50.221
1975 5  28 1  27    ars       50.146
1975 5  28 1  28    ars       50.106
1975 5  28 1  29    ars       50.035
1975 5  28 1  30    ars       49.977
1975 5  28 1  31    ars       49.984
1975 5  28 1  32    ars       49.925
1975 5  28 1  33    ars       49.907
1975 5  28 1  34    ars       50.086
1975 5  28 1  35    ars       50.172
1975 5  28 1  36    ars       50.146
1975 5  28 1  37    ars       50.090
1975 5  28 1  38    ars       49.985
1975 5  28 1  39    ars       49.872
1975 5  28 1  40    ars       49.816
1975 5  28 1  41    ars       49.771
1975 5  28 1  42    ars       49.686
1975 5  28 1  43    ars       49.566
1975 5  28 1  44    ars       49.548
1975 5  28 1  45    ars       49.534
1975 5  28 1  46    ars       49.474
1975 5  28 1  47    ars       49.466
1975 5  28 1  48    ars       49.463
1975 5  28 1  49    ars       49.471
1975 5  28 1  50    ars       49.531
1975 5  28 1  51    ars       49.546
1975 5  28 1  52    ars       49.467
1975 5  28 1  53    ars       49.399
1975 5  28 1  54    ars       49.410
1975 5  28 1  55    ars       49.473
1975 5  28 1  56    ars       49.461
1975 5  28 1  57    ars       49.537
1975 5  28 1  58    ars       49.650
1975 5  28 1  59    ars       49.652
1975 5  28 2  0     ars       49.632
1975 5  28 2  1     ars       49.659
1975 5  28 2  2     ars       49.765
1975 5  28 2  3     ars       49.812
1975 5  28 2  4     ars       49.817
1975 5  28 2  5     ars       49.879
1975 5  28 2  6     ars       49.892
1975 5  28 2  7     ars       49.897
1975 5  28 2  8     ars       49.975
1975 5  28 2  9     ars       49.921
1975 5  28 2  10    ars       49.733
1975 5  28 2  11    ars       49.704
1975 5  28 2  12    ars       49.726
1975 5  28 2  13    ars       49.729
1975 5  28 2  14    ars       49.671
1975 5  28 2  15    ars       49.650
1975 5  28 2  16    ars       49.714
1975 5  28 2  17    ars       49.686
1975 5  28 2  18    ars       49.645
1975 5  28 2  19    ars       49.744
1975 5  28 2  20    ars       49.906
1975 5  28 2  21    ars       50.074
1975 5  28 2  22    ars       50.138
1975 5  28 2  23    ars       50.174
1975 5  28 2  24    ars       50.231
1975 5  28 2  25    ars       50.346
1975 5  28 2  26    ars       50.414
1975 5  28 2  27    ars       50.402
1975 5  28 2  28    ars       50.450
1975 5  28 2  29    ars       50.494
1975 5  28 2  30    ars       50.491
1975 5  28 2  31    ars       50.481
1975 5  28 2  32    ars       50.495
1975 5  28 2  33    ars       50.554
1975 5  28 2  34    ars       50.573
1975 5  28 2  35    ars       50.574
1975 5  28 2  36    ars       50.627
1975 5  28 2  37    ars       50.680
1975 5  28 2  38    ars       50.741
1975 5  28 2  39    ars       50.840
1975 5  28 2  40    ars       50.960
1975 5  28 2  41    ars       51.070
1975 5  28 2  42    ars       51.141
1975 5  28 2  43    ars       51.177
1975 5  28 2  44    ars       51.228
1975 5  28 2  45    ars       51.375
1975 5  28 2  46    ars       51.522
1975 5  28 2  47    ars       51.571
1975 5  28 2  48    ars       51.665
1975 5  28 2  49    ars       51.765
1975 5  28 2  50    ars       51.777
1975 5  28 2  51    ars       51.733
1975 5  28 2  52    ars       51.761
1975 5  28 2  53    ars       51.986
1975 5  28 2  54    ars       52.096
1975 5  28 2  55    ars       52.012
1975 5  28 2  56    ars       52.046
1975 5  28 2  57    ars       52.124
1975 5  28 2  58    ars       52.240
1975 5  28 2  59    ars       52.363
1975 5  28 3  0     ars       52.457
