GRB20020821 
01:38:33.242 
    157.5000000      0.2821180
    187.5000000     12.4565966
    217.5000000     21.0503461
    247.5000000     17.0572908
    277.5000000     16.9921868
    307.5000000     12.1961799
    337.5000000     12.3697911
    367.5000000      9.7222218
    397.5000000     12.8038189
    427.5000000      8.9843746
    457.5000000      7.0095482
    487.5000000      7.4652775
    517.5000000      6.4887150
    547.5000000      6.1414928
    577.5000000      4.6223956
    607.5000000      3.8411456
    637.5000000      4.3185762
    667.5000000      3.6241318
    727.5000000      3.7217880
    787.5000000      3.6892359
    847.5000000      3.1141492
    907.5000000      4.1449651
    967.5000000      1.9748263
   1027.5000000      1.2478298
   1087.5000000      1.9315371
   1150.5300000      1.8038677
   1213.6900000      1.1198796
   1308.4500000      1.1406112
   1403.2000000      0.6596306
   1497.9500000      0.5634344
   1592.7000000      0.9069920
   1687.4500000      0.6114680
   1782.2100000      0.3229441
   1876.9600000      0.7352133
   1971.7100000      0.8708726
   2098.0500000      0.3195170
   2224.3800000      0.2988793
   2350.7200000      0.3504380
   2477.0500000      0.1683343
   2666.5600000      0.1683432
   2856.0600000      0.1099326
   3045.5700000      0.2095701
   3235.0700000      0.3469932
   3424.5700000      0.2851378
   3614.0800000      0.1623288
   3866.7500000      0.1571755
   4119.4200000      0.0798761
   4372.0900000      0.1262508
   4624.7700000      0.1030659
   4877.4400000      0.1401685
   5193.2800000      0.0535939
   5509.1200000      0.1154329
   5824.9600000      0.0762682
   6140.8000000      0.1813946
   6456.6400000      0.0803908
   6772.4800000      0.2205593
   7088.3200000      0.1463524
   7404.1600000      0.1587203
   7720.0000000      0.0639004
   8035.8400000      0.0841694
   8414.8500000      0.0532514
   8793.8500000      0.1047823
   9172.8600000      0.0927581