GRB20020721 
05:16:19.083 
    157.5000000      1.5625000
    187.5000000     10.9375000
    217.5000000      9.3750000
    247.5000000      9.3750000
    277.5000000     10.9375000
    307.5000000     10.4166667
    337.5000000      5.7291667
    367.5000000      7.2916667
    397.5000000      7.8125000
    427.5000000      2.6041667
    457.5000000      3.6458333
    487.5000000      4.1666667
    517.5000000      1.5625000
    547.5000000      3.1250000
    577.5000000      0.5208333
    607.5000000      3.1250000
    637.5000000      1.0416667
    667.5000000      3.6458333
    727.5000000      1.8229167
    787.5000000      1.3020833
    847.5000000      2.0833333
    907.5000000      1.5625000
    967.5000000      1.0416667
   1027.5000000      0.5208333
   1087.5000000      1.7352848
   1150.5300000      0.7421628
   1213.6900000      0.3297805
   1308.4500000      0.0000000
   1403.2000000      0.4947230
   1497.9500000      0.8245383
   1592.7000000      0.4947230
   1687.4500000      0.0000000
   1782.2100000      0.0000000
   1876.9600000      0.1649077
   1971.7100000      0.1236742
   2098.0500000      0.0000000
   2224.3800000      0.1236742
   2350.7200000      0.1236840
   2477.0500000      0.0824495
   2666.5600000      0.2473615
   2856.0600000      0.0000000
   3045.5700000      0.0824538
   3235.0700000      0.0824538
   3424.5700000      0.0000000
   3614.0800000      0.1855187
   3866.7500000      0.0000000
   4119.4200000      0.0618396
   4372.0900000      0.1855113
   4624.7700000      0.0618396
   4877.4400000      0.0000000
   5193.2800000      0.0989425
   5509.1200000      0.0989425
   5824.9600000      0.0494713
   6140.8000000      0.1484138
   6456.6400000      0.1978850
   6772.4800000      0.0494713
   7088.3200000      0.0494713
   7404.1600000      0.0494713
   7720.0000000      0.0494713
   8035.8400000      0.0412258
   8414.8500000      0.0824538
   8793.8500000      0.0824517
   9172.8600000      0.0824517