GRB20020731 
13:57:11.739 
    157.5000000      0.0000000
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    217.5000000      4.6875000
    247.5000000      3.6458333
    277.5000000      4.6875000
    307.5000000      1.5625000
    337.5000000      4.1666667
    367.5000000      1.0416667
    397.5000000      1.5625000
    427.5000000      0.5208333
    457.5000000      0.5208333
    487.5000000      0.0000000
    517.5000000      0.5208333
    547.5000000      0.5208333
    577.5000000      0.5208333
    607.5000000      0.5208333
    637.5000000      1.5625000
    667.5000000      0.2604167
    727.5000000      0.5208333
    787.5000000      0.5208333
    847.5000000      0.2604167
    907.5000000      0.5208333
    967.5000000      0.5208333
   1027.5000000      0.0000000
   1087.5000000      0.7436935
   1150.5300000      0.0000000
   1213.6900000      0.1648902
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   1497.9500000      0.4947230
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   2224.3800000      0.1236742
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   2666.5600000      0.0000000
   2856.0600000      0.1648989
   3045.5700000      0.0000000
   3235.0700000      0.0000000
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   3614.0800000      0.0000000
   3866.7500000      0.0618396
   4119.4200000      0.1236791
   4372.0900000      0.0000000
   4624.7700000      0.0000000
   4877.4400000      0.0989425
   5193.2800000      0.1484138
   5509.1200000      0.0000000
   5824.9600000      0.0494713
   6140.8000000      0.0000000
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   7088.3200000      0.0989425
   7404.1600000      0.0000000
   7720.0000000      0.0000000
   8035.8400000      0.0000000
   8414.8500000      0.0412269
   8793.8500000      0.0412258
   9172.8600000      0.0000000