GRB19990503 
23:10:13.180 
    157.5000000      0.5208333
    187.5000000      2.0833333
    217.5000000      3.6458333
    247.5000000      3.1250000
    277.5000000      3.1250000
    307.5000000      1.0416667
    337.5000000      4.1666667
    367.5000000      0.5208333
    397.5000000      1.5625000
    427.5000000      2.0833333
    457.5000000      1.0416667
    487.5000000      0.5208333
    517.5000000      0.5208333
    547.5000000      0.0000000
    577.5000000      0.0000000
    607.5000000      0.0000000
    637.5000000      1.0416667
    667.5000000      1.3020833
    727.5000000      0.2604167
    787.5000000      0.2604167
    847.5000000      0.5208333
    907.5000000      0.5208333
    967.5000000      0.7812500
   1027.5000000      1.0416667
   1087.5000000      0.2478978
   1150.5300000      0.2473876
   1213.6900000      0.0000000
   1308.4500000      0.1649077
   1403.2000000      0.0000000
   1497.9500000      0.3298153
   1592.7000000      0.1649077
   1687.4500000      0.0000000
   1782.2100000      0.1649077
   1876.9600000      0.4947230
   1971.7100000      0.1236742
   2098.0500000      0.0000000
   2224.3800000      0.3710226
   2350.7200000      0.1236840
   2477.0500000      0.0000000
   2666.5600000      0.0000000
   2856.0600000      0.0824495
   3045.5700000      0.0824538
   3235.0700000      0.0000000
   3424.5700000      0.1648989
   3614.0800000      0.1236791
   3866.7500000      0.0000000
   4119.4200000      0.0000000
   4372.0900000      0.0618371
   4624.7700000      0.0618396
   4877.4400000      0.0000000
   5193.2800000      0.0000000
   5509.1200000      0.0494713
   5824.9600000      0.0989425
   6140.8000000      0.0494713
   6456.6400000      0.0000000
   6772.4800000      0.0000000
   7088.3200000      0.0989425
   7404.1600000      0.0494713
   7720.0000000      0.0000000
   8035.8400000      0.0000000
   8414.8500000      0.0000000
   8793.8500000      0.0412258
   9172.8600000      0.0000000