GRB20020821 
05:31:33.781 
    157.5000000      0.2821180
    187.5000000     49.4140602
    217.5000000     63.9973928
    247.5000000     49.1536436
    277.5000000     37.6085052
    307.5000000     37.8038178
    337.5000000     29.9479153
    367.5000000     23.5677072
    397.5000000     25.2387142
    427.5000000     21.3324644
    457.5000000     19.8567700
    487.5000000     17.3394089
    517.5000000     15.2343743
    547.5000000     13.3029508
    577.5000000      8.8541663
    607.5000000     11.0677079
    637.5000000     12.3480897
    667.5000000      9.5594614
    727.5000000      8.3007809
    787.5000000      8.9084197
    847.5000000      8.1597218
    907.5000000      8.3007809
    967.5000000      4.3511283
   1027.5000000      4.2426213
   1087.5000000      3.0780645
   1150.5300000      3.0923447
   1213.6900000      2.5970213
   1308.4500000      2.4804858
   1403.2000000      1.5872361
   1497.9500000      2.3087070
   1592.7000000      1.6628187
   1687.4500000      1.5595869
   1782.2100000      1.3536169
   1876.9600000      1.0375439
   1971.7100000      1.0769962
   2098.0500000      0.9430905
   2224.3800000      0.3607164
   2350.7200000      0.9688580
   2477.0500000      0.6458542
   2666.5600000      0.5359498
   2856.0600000      0.5462277
   3045.5700000      0.2954595
   3235.0700000      0.4294470
   3424.5700000      0.5599693
   3614.0800000      0.2473582
   3866.7500000      0.3736140
   4119.4200000      0.2396283
   4372.0900000      0.2112768
   4624.7700000      0.2112851
   4877.4400000      0.4163830
   5193.2800000      0.2741532
   5509.1200000      0.2267432
   5824.9600000      0.2020076
   6140.8000000      0.1999463
   6456.6400000      0.2081915
   6772.4800000      0.2700306
   7088.3200000      0.1113103
   7404.1600000      0.2432336
   7720.0000000      0.1566590
   8035.8400000      0.2628146
   8414.8500000      0.2009812
   8793.8500000      0.1975404
   9172.8600000      0.2301775