GRB19990401 
17:16:08.958 
    157.5000000      1.1718749
    187.5000000     31.4019079
    217.5000000     36.0026021
    247.5000000     30.1866305
    277.5000000     25.3255195
    307.5000000     17.1006935
    337.5000000     15.3862839
    367.5000000     12.3480896
    397.5000000     12.7387147
    427.5000000      7.4001732
    457.5000000      5.5989580
    487.5000000      8.2682288
    517.5000000      6.0763886
    547.5000000      4.4053817
    577.5000000      6.4019095
    607.5000000      4.0581595
    637.5000000      3.7977429
    667.5000000      2.6584200
    727.5000000      3.0924477
    787.5000000      2.4739582
    847.5000000      2.9839409
    907.5000000      2.4739582
    967.5000000      1.7578124
   1027.5000000      1.5407985
   1087.5000000      0.8676424
   1150.5300000      0.8761643
   1213.6900000      1.7863110
   1308.4500000      0.5496921
   1403.2000000      0.6939863
   1497.9500000      0.9550901
   1592.7000000      0.5703056
   1687.4500000      0.4946707
   1782.2100000      0.2542326
   1876.9600000      0.3229441
   1971.7100000      0.4792376
   2098.0500000      0.4432010
   2224.3800000      0.3040324
   2350.7200000      0.2422145
   2477.0500000      0.2954439
   2666.5600000      0.4019624
   2856.0600000      0.2748316
   3045.5700000      0.2645393
   3235.0700000      0.1305519
   3424.5700000      0.3641518
   3614.0800000      0.2318983
   3866.7500000      0.0721461
   4119.4200000      0.1133725
   4372.0900000      0.0695667
   4624.7700000      0.0412264
   4877.4400000      0.0948199
   5193.2800000      0.0948199
   5509.1200000      0.0803908
   5824.9600000      0.2988888
   6140.8000000      0.0886360
   6456.6400000      0.2246819
   6772.4800000      0.1071877
   7088.3200000      0.0618391
   7404.1600000      0.1030651
   7720.0000000      0.1463524
   8035.8400000      0.0635565
   8414.8500000      0.0326380
   8793.8500000      0.1631856
   9172.8600000      0.0377903