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  27 0  1     ars       26.538
1980 4  27 0  2     ars       26.537
1980 4  27 0  3     ars       26.554
1980 4  27 0  4     ars       26.608
1980 4  27 0  5     ars       26.626
1980 4  27 0  6     ars       26.620
1980 4  27 0  7     ars       26.585
1980 4  27 0  8     ars       26.587
1980 4  27 0  9     ars       26.580
1980 4  27 0  10    ars       26.614
1980 4  27 0  11    ars       26.655
1980 4  27 0  12    ars       26.697
1980 4  27 0  13    ars       26.710
1980 4  27 0  14    ars       26.699
1980 4  27 0  15    ars       26.700
1980 4  27 0  16    ars       26.730
1980 4  27 0  17    ars       26.708
1980 4  27 0  18    ars       26.708
1980 4  27 0  19    ars       26.718
1980 4  27 0  20    ars       26.709
1980 4  27 0  21    ars       26.669
1980 4  27 0  22    ars       26.610
1980 4  27 0  23    ars       26.616
1980 4  27 0  24    ars       26.617
1980 4  27 0  25    ars       26.610
1980 4  27 0  26    ars       26.652
1980 4  27 0  27    ars       26.706
1980 4  27 0  28    ars       26.704
1980 4  27 0  29    ars       26.708
1980 4  27 0  30    ars       26.702
1980 4  27 0  31    ars       26.700
1980 4  27 0  32    ars       26.808
1980 4  27 0  33    ars       26.880
1980 4  27 0  34    ars       26.871
1980 4  27 0  35    ars       26.870
1980 4  27 0  36    ars       26.874
1980 4  27 0  37    ars       26.885
1980 4  27 0  38    ars       26.884
1980 4  27 0  39    ars       26.863
1980 4  27 0  40    ars       26.864
1980 4  27 0  41    ars       26.948
1980 4  27 0  42    ars       26.952
1980 4  27 0  43    ars       26.988
1980 4  27 0  44    ars       27.022
1980 4  27 0  45    ars       27.033
1980 4  27 0  46    ars       27.033
1980 4  27 0  47    ars       27.040
1980 4  27 0  48    ars       27.051
1980 4  27 0  49    ars       27.039
1980 4  27 0  50    ars       27.039
1980 4  27 0  51    ars       27.089
1980 4  27 0  52    ars       27.132
1980 4  27 0  53    ars       27.139
1980 4  27 0  54    ars       27.136
1980 4  27 0  55    ars       27.167
1980 4  27 0  56    ars       27.206
1980 4  27 0  57    ars       27.206
1980 4  27 0  58    ars       27.300
1980 4  27 0  59    ars       27.287
1980 4  27 1  0     ars       27.362
1980 4  27 1  1     ars       27.444
1980 4  27 1  2     ars       27.484
1980 4  27 1  3     ars       27.474
1980 4  27 1  4     ars       27.454
1980 4  27 1  5     ars       27.449
1980 4  27 1  6     ars       27.467
1980 4  27 1  7     ars       27.458
1980 4  27 1  8     ars       27.499
1980 4  27 1  9     ars       27.549
1980 4  27 1  10    ars       27.614
1980 4  27 1  11    ars       27.630
1980 4  27 1  12    ars       27.636
1980 4  27 1  13    ars       27.542
1980 4  27 1  14    ars       27.543
1980 4  27 1  15    ars       27.545
1980 4  27 1  16    ars       27.545
1980 4  27 1  17    ars       27.541
1980 4  27 1  18    ars       27.593
1980 4  27 1  19    ars       27.639
1980 4  27 1  20    ars       27.641
1980 4  27 1  21    ars       27.764
1980 4  27 1  22    ars       27.803
1980 4  27 1  23    ars       27.806
1980 4  27 1  24    ars       27.928
1980 4  27 1  25    ars       27.972
1980 4  27 1  26    ars       27.979
1980 4  27 1  27    ars       27.970
1980 4  27 1  28    ars       27.969
1980 4  27 1  29    ars       27.970
1980 4  27 1  30    ars       28.054
1980 4  27 1  31    ars       28.110
1980 4  27 1  32    ars       28.143
1980 4  27 1  33    ars       28.209
1980 4  27 1  34    ars       28.182
1980 4  27 1  35    ars       28.118
1980 4  27 1  36    ars       28.138
1980 4  27 1  37    ars       28.138
1980 4  27 1  38    ars       28.133
1980 4  27 1  39    ars       28.236
1980 4  27 1  40    ars       28.311
1980 4  27 1  41    ars       28.367
1980 4  27 1  42    ars       28.483
1980 4  27 1  43    ars       28.581
1980 4  27 1  44    ars       28.584
1980 4  27 1  45    ars       28.589
1980 4  27 1  46    ars       28.568
1980 4  27 1  47    ars       28.561
1980 4  27 1  48    ars       28.561
1980 4  27 1  49    ars       28.560
1980 4  27 1  50    ars       28.558
1980 4  27 1  51    ars       28.549
1980 4  27 1  52    ars       28.549
1980 4  27 1  53    ars       28.553
1980 4  27 1  54    ars       28.630
1980 4  27 1  55    ars       28.644
1980 4  27 1  56    ars       28.645
1980 4  27 1  57    ars       28.641
1980 4  27 1  58    ars       28.640
1980 4  27 1  59    ars       28.520
1980 4  27 2  0     ars       28.615
1980 4  27 2  1     ars       28.655
1980 4  27 2  2     ars       28.689
1980 4  27 2  3     ars       28.729
1980 4  27 2  4     ars       28.729
1980 4  27 2  5     ars       28.729
1980 4  27 2  6     ars       28.728
1980 4  27 2  7     ars       28.728
1980 4  27 2  8     ars       28.728
1980 4  27 2  9     ars       28.728
1980 4  27 2  10    ars       28.720
1980 4  27 2  11    ars       28.723
1980 4  27 2  12    ars       28.715
1980 4  27 2  13    ars       28.722
1980 4  27 2  14    ars       28.725
1980 4  27 2  15    ars       28.714
1980 4  27 2  16    ars       28.670
1980 4  27 2  17    ars       28.635
1980 4  27 2  18    ars       28.639
1980 4  27 2  19    ars       28.635
1980 4  27 2  20    ars       28.646
1980 4  27 2  21    ars       28.624
1980 4  27 2  22    ars       28.643
1980 4  27 2  23    ars       28.644
1980 4  27 2  24    ars       28.660
1980 4  27 2  25    ars       28.644
1980 4  27 2  26    ars       28.638
1980 4  27 2  27    ars       28.650
1980 4  27 2  28    ars       28.645
1980 4  27 2  29    ars       28.612
1980 4  27 2  30    ars       28.552
1980 4  27 2  31    ars       28.563
1980 4  27 2  32    ars       28.562
1980 4  27 2  33    ars       28.561
1980 4  27 2  34    ars       28.556
1980 4  27 2  35    ars       28.570
1980 4  27 2  36    ars       28.561
1980 4  27 2  37    ars       28.462
1980 4  27 2  38    ars       28.384
1980 4  27 2  39    ars       28.364
1980 4  27 2  40    ars       28.300
1980 4  27 2  41    ars       28.239
1980 4  27 2  42    ars       28.223
1980 4  27 2  43    ars       28.184
1980 4  27 2  44    ars       28.134
1980 4  27 2  45    ars       28.137
1980 4  27 2  46    ars       28.137
1980 4  27 2  47    ars       28.137
1980 4  27 2  48    ars       28.137
1980 4  27 2  49    ars       28.137
1980 4  27 2  50    ars       28.137
1980 4  27 2  51    ars       28.137
1980 4  27 2  52    ars       28.135
1980 4  27 2  53    ars       28.132
1980 4  27 2  54    ars       28.044
1980 4  27 2  55    ars       28.051
1980 4  27 2  56    ars       28.050
1980 4  27 2  57    ars       28.094
1980 4  27 2  58    ars       28.139
1980 4  27 2  59    ars       28.137
1980 4  27 3  0     ars       28.128
