GRB19990821 
11:02:41.910 
    157.5000000      0.0000000
    187.5000000      1.5625000
    217.5000000      3.1250000
    247.5000000      2.6041667
    277.5000000      0.5208333
    307.5000000      1.0416667
    337.5000000      0.5208333
    367.5000000      1.5625000
    397.5000000      0.5208333
    427.5000000      0.0000000
    457.5000000      1.0416667
    487.5000000      0.5208333
    517.5000000      0.0000000
    547.5000000      0.5208333
    577.5000000      0.0000000
    607.5000000      0.5208333
    637.5000000      0.0000000
    667.5000000      1.0416667
    727.5000000      0.2604167
    787.5000000      0.2604167
    847.5000000      0.2604167
    907.5000000      0.2604167
    967.5000000      0.5208333
   1027.5000000      1.3020833
   1087.5000000      0.2478978
   1150.5300000      0.0000000
   1213.6900000      0.1648902
   1308.4500000      0.0000000
   1403.2000000      0.4947230
   1497.9500000      0.1649077
   1592.7000000      0.1649077
   1687.4500000      0.1648902
   1782.2100000      0.1649077
   1876.9600000      0.0000000
   1971.7100000      0.1236742
   2098.0500000      0.1236840
   2224.3800000      0.0000000
   2350.7200000      0.0000000
   2477.0500000      0.0000000
   2666.5600000      0.0000000
   2856.0600000      0.0000000
   3045.5700000      0.0000000
   3235.0700000      0.0000000
   3424.5700000      0.0000000
   3614.0800000      0.0618396
   3866.7500000      0.0618396
   4119.4200000      0.0618396
   4372.0900000      0.0618371
   4624.7700000      0.0000000
   4877.4400000      0.0000000
   5193.2800000      0.0000000
   5509.1200000      0.0000000
   5824.9600000      0.0494713
   6140.8000000      0.0000000
   6456.6400000      0.0494713
   6772.4800000      0.0494713
   7088.3200000      0.0494713
   7404.1600000      0.0989425
   7720.0000000      0.0000000
   8035.8400000      0.0000000
   8414.8500000      0.0412269
   8793.8500000      0.0412258
   9172.8600000      0.0412258