GRB20010831 
10:37:58.531 
    157.5000000      0.5208333
    187.5000000     34.7656234
    217.5000000     42.4696160
    247.5000000     30.2734362
    277.5000000     21.0937490
    307.5000000     18.0555548
    337.5000000     14.7786451
    367.5000000     11.4800343
    397.5000000      9.3749995
    427.5000000      8.3767358
    457.5000000      8.1597219
    487.5000000      5.9461803
    517.5000000      5.7725692
    547.5000000      4.0798609
    577.5000000      5.1649304
    607.5000000      5.3168400
    637.5000000      5.0781248
    667.5000000      4.9370658
    727.5000000      2.4414061
    787.5000000      3.0490450
    847.5000000      3.8194443
    907.5000000      4.1232637
    967.5000000      3.5373262
   1027.5000000      1.6384548
   1087.5000000      1.2911345
   1150.5300000      1.0410894
   1213.6900000      1.1198796
   1308.4500000      1.0856420
   1403.2000000      0.8795074
   1497.9500000      1.2299362
   1592.7000000      1.0031882
   1687.4500000      0.6252088
   1782.2100000      0.7558267
   1876.9600000      0.4672383
   1971.7100000      0.5565339
   2098.0500000      0.5308105
   2224.3800000      0.4070943
   2350.7200000      0.3143635
   2477.0500000      0.2439130
   2666.5600000      0.2748461
   2856.0600000      0.4225535
   3045.5700000      0.1511653
   3235.0700000      0.2473615
   3424.5700000      0.2336068
   3614.0800000      0.2550881
   3866.7500000      0.2267450
   4119.4200000      0.1803654
   4372.0900000      0.0592606
   4624.7700000      0.1700588
   4877.4400000      0.1690268
   5193.2800000      0.1051264
   5509.1200000      0.1958237
   5824.9600000      0.1051264
   6140.8000000      0.1319233
   6456.6400000      0.1463524
   6772.4800000      0.1071877
   7088.3200000      0.1710881
   7404.1600000      0.1484137
   7720.0000000      0.1010038
   8035.8400000      0.0910404
   8414.8500000      0.1013495
   8793.8500000      0.1030646
   9172.8600000      0.1339839