The file was created by Waveform digitizer 2.1
Comment

Time units, discretization, number of points 
minutes    1    60

YYYY MO DD HH MM SS Station   Comp:Z
------------------------------------------
2009 4  17 0  1     ars       0.000
2009 4  17 0  2     ars       0.000
2009 4  17 0  3     ars       0.000
2009 4  17 0  4     ars       0.000
2009 4  17 0  5     ars       0.000
2009 4  17 0  6     ars       0.000
2009 4  17 0  7     ars       0.000
2009 4  17 0  8     ars       0.000
2009 4  17 0  9     ars       0.000
2009 4  17 0  10    ars       0.000
2009 4  17 0  11    ars       0.000
2009 4  17 0  12    ars       0.000
2009 4  17 0  13    ars       -0.002
2009 4  17 0  14    ars       0.001
2009 4  17 0  15    ars       0.008
2009 4  17 0  16    ars       -0.013
2009 4  17 0  17    ars       -0.065
2009 4  17 0  18    ars       -0.092
2009 4  17 0  19    ars       -0.086
2009 4  17 0  20    ars       -0.087
2009 4  17 0  21    ars       -0.085
2009 4  17 0  22    ars       -0.085
2009 4  17 0  23    ars       -0.085
2009 4  17 0  24    ars       -0.084
2009 4  17 0  25    ars       -0.086
2009 4  17 0  26    ars       -0.085
2009 4  17 0  27    ars       -0.084
2009 4  17 0  28    ars       -0.138
2009 4  17 0  29    ars       -0.159
2009 4  17 0  30    ars       -0.071
2009 4  17 0  31    ars       -0.067
2009 4  17 0  32    ars       -0.080
2009 4  17 0  33    ars       -0.122
2009 4  17 0  34    ars       -0.086
2009 4  17 0  35    ars       -0.070
2009 4  17 0  36    ars       -0.088
2009 4  17 0  37    ars       -0.111
2009 4  17 0  38    ars       -0.089
2009 4  17 0  39    ars       -0.090
2009 4  17 0  40    ars       -0.082
2009 4  17 0  41    ars       -0.114
2009 4  17 0  42    ars       -0.099
2009 4  17 0  43    ars       -0.098
2009 4  17 0  44    ars       -0.090
2009 4  17 0  45    ars       -0.085
2009 4  17 0  46    ars       -0.081
2009 4  17 0  47    ars       -0.069
2009 4  17 0  48    ars       -0.061
2009 4  17 0  49    ars       -0.097
2009 4  17 0  50    ars       -0.093
2009 4  17 0  51    ars       -0.091
2009 4  17 0  52    ars       -0.091
2009 4  17 0  53    ars       -0.083
2009 4  17 0  54    ars       -0.117
2009 4  17 0  55    ars       -0.105
2009 4  17 0  56    ars       -0.078
2009 4  17 0  57    ars       -0.070
2009 4  17 0  58    ars       -0.092
2009 4  17 0  59    ars       -0.085
2009 4  17 1  0     ars       -0.073
