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 6  18 0  1     ars       29.964
1980 6  18 0  2     ars       29.955
1980 6  18 0  3     ars       29.952
1980 6  18 0  4     ars       29.936
1980 6  18 0  5     ars       29.953
1980 6  18 0  6     ars       29.936
1980 6  18 0  7     ars       29.939
1980 6  18 0  8     ars       29.926
1980 6  18 0  9     ars       29.936
1980 6  18 0  10    ars       29.929
1980 6  18 0  11    ars       29.917
1980 6  18 0  12    ars       29.935
1980 6  18 0  13    ars       29.939
1980 6  18 0  14    ars       29.937
1980 6  18 0  15    ars       29.940
1980 6  18 0  16    ars       29.893
1980 6  18 0  17    ars       29.843
1980 6  18 0  18    ars       29.847
1980 6  18 0  19    ars       29.841
1980 6  18 0  20    ars       29.859
1980 6  18 0  21    ars       29.865
1980 6  18 0  22    ars       29.854
1980 6  18 0  23    ars       29.857
1980 6  18 0  24    ars       29.859
1980 6  18 0  25    ars       29.849
1980 6  18 0  26    ars       29.944
1980 6  18 0  27    ars       29.939
1980 6  18 0  28    ars       29.937
1980 6  18 0  29    ars       29.931
1980 6  18 0  30    ars       29.935
1980 6  18 0  31    ars       29.929
1980 6  18 0  32    ars       29.942
1980 6  18 0  33    ars       29.938
1980 6  18 0  34    ars       29.950
1980 6  18 0  35    ars       30.083
1980 6  18 0  36    ars       30.107
1980 6  18 0  37    ars       30.193
1980 6  18 0  38    ars       30.257
1980 6  18 0  39    ars       30.301
1980 6  18 0  40    ars       30.288
1980 6  18 0  41    ars       30.292
1980 6  18 0  42    ars       30.243
1980 6  18 0  43    ars       30.247
1980 6  18 0  44    ars       30.267
1980 6  18 0  45    ars       30.276
1980 6  18 0  46    ars       30.277
1980 6  18 0  47    ars       30.269
1980 6  18 0  48    ars       30.181
1980 6  18 0  49    ars       30.191
1980 6  18 0  50    ars       30.205
1980 6  18 0  51    ars       30.296
1980 6  18 0  52    ars       30.289
1980 6  18 0  53    ars       30.292
1980 6  18 0  54    ars       30.280
1980 6  18 0  55    ars       30.233
1980 6  18 0  56    ars       30.264
1980 6  18 0  57    ars       30.343
1980 6  18 0  58    ars       30.465
1980 6  18 0  59    ars       30.531
1980 6  18 1  0     ars       30.528
1980 6  18 1  1     ars       30.529
1980 6  18 1  2     ars       30.530
1980 6  18 1  3     ars       30.526
1980 6  18 1  4     ars       30.523
1980 6  18 1  5     ars       30.618
1980 6  18 1  6     ars       30.615
1980 6  18 1  7     ars       30.613
1980 6  18 1  8     ars       30.613
1980 6  18 1  9     ars       30.617
1980 6  18 1  10    ars       30.572
1980 6  18 1  11    ars       30.521
1980 6  18 1  12    ars       30.529
1980 6  18 1  13    ars       30.530
1980 6  18 1  14    ars       30.519
1980 6  18 1  15    ars       30.523
1980 6  18 1  16    ars       30.527
1980 6  18 1  17    ars       30.527
1980 6  18 1  18    ars       30.527
1980 6  18 1  19    ars       30.529
1980 6  18 1  20    ars       30.562
1980 6  18 1  21    ars       30.722
1980 6  18 1  22    ars       30.723
1980 6  18 1  23    ars       30.708
1980 6  18 1  24    ars       30.706
1980 6  18 1  25    ars       30.691
1980 6  18 1  26    ars       30.779
1980 6  18 1  27    ars       30.796
1980 6  18 1  28    ars       30.878
1980 6  18 1  29    ars       30.861
1980 6  18 1  30    ars       30.954
1980 6  18 1  31    ars       30.953
1980 6  18 1  32    ars       30.952
1980 6  18 1  33    ars       30.951
1980 6  18 1  34    ars       30.951
1980 6  18 1  35    ars       30.952
1980 6  18 1  36    ars       30.953
1980 6  18 1  37    ars       31.036
1980 6  18 1  38    ars       31.038
1980 6  18 1  39    ars       31.099
1980 6  18 1  40    ars       31.095
1980 6  18 1  41    ars       31.034
1980 6  18 1  42    ars       31.040
1980 6  18 1  43    ars       31.055
1980 6  18 1  44    ars       30.994
1980 6  18 1  45    ars       30.910
1980 6  18 1  46    ars       30.953
1980 6  18 1  47    ars       30.952
1980 6  18 1  48    ars       30.951
1980 6  18 1  49    ars       30.952
1980 6  18 1  50    ars       30.946
1980 6  18 1  51    ars       30.990
1980 6  18 1  52    ars       31.038
1980 6  18 1  53    ars       31.031
1980 6  18 1  54    ars       31.037
1980 6  18 1  55    ars       31.036
1980 6  18 1  56    ars       31.085
1980 6  18 1  57    ars       31.129
1980 6  18 1  58    ars       31.123
1980 6  18 1  59    ars       31.123
1980 6  18 2  0     ars       31.131
1980 6  18 2  1     ars       31.108
1980 6  18 2  2     ars       31.078
1980 6  18 2  3     ars       31.036
1980 6  18 2  4     ars       31.052
1980 6  18 2  5     ars       31.004
1980 6  18 2  6     ars       31.012
1980 6  18 2  7     ars       31.030
1980 6  18 2  8     ars       31.038
1980 6  18 2  9     ars       31.033
1980 6  18 2  10    ars       31.034
1980 6  18 2  11    ars       31.032
1980 6  18 2  12    ars       31.090
1980 6  18 2  13    ars       31.125
1980 6  18 2  14    ars       31.121
1980 6  18 2  15    ars       31.111
1980 6  18 2  16    ars       31.070
1980 6  18 2  17    ars       31.093
1980 6  18 2  18    ars       31.113
1980 6  18 2  19    ars       31.122
1980 6  18 2  20    ars       31.123
1980 6  18 2  21    ars       31.102
1980 6  18 2  22    ars       31.041
1980 6  18 2  23    ars       31.015
1980 6  18 2  24    ars       30.942
1980 6  18 2  25    ars       30.949
1980 6  18 2  26    ars       30.952
1980 6  18 2  27    ars       30.950
1980 6  18 2  28    ars       30.949
1980 6  18 2  29    ars       30.860
1980 6  18 2  30    ars       30.860
1980 6  18 2  31    ars       30.859
1980 6  18 2  32    ars       30.866
1980 6  18 2  33    ars       30.862
1980 6  18 2  34    ars       30.866
1980 6  18 2  35    ars       30.868
1980 6  18 2  36    ars       30.851
1980 6  18 2  37    ars       30.774
1980 6  18 2  38    ars       30.779
1980 6  18 2  39    ars       30.788
1980 6  18 2  40    ars       30.714
1980 6  18 2  41    ars       30.613
1980 6  18 2  42    ars       30.522
1980 6  18 2  43    ars       30.524
1980 6  18 2  44    ars       30.540
1980 6  18 2  45    ars       30.443
1980 6  18 2  46    ars       30.287
1980 6  18 2  47    ars       30.271
1980 6  18 2  48    ars       30.273
1980 6  18 2  49    ars       30.186
1980 6  18 2  50    ars       30.163
1980 6  18 2  51    ars       30.102
1980 6  18 2  52    ars       30.059
1980 6  18 2  53    ars       29.950
1980 6  18 2  54    ars       29.935
1980 6  18 2  55    ars       29.932
1980 6  18 2  56    ars       29.847
1980 6  18 2  57    ars       29.827
1980 6  18 2  58    ars       29.725
1980 6  18 2  59    ars       29.618
1980 6  18 3  0     ars       29.594
