GRB19981218 
17:15:34.933 
    157.5000000      2.3871527
    187.5000000     30.1866306
    217.5000000     32.8559013
    247.5000000     25.5425336
    277.5000000     22.0052074
    307.5000000     17.2960062
    337.5000000     16.8619785
    367.5000000     20.6163186
    397.5000000     11.5234370
    427.5000000     11.5017356
    457.5000000     10.6336801
    487.5000000      8.8324649
    517.5000000      8.9409719
    547.5000000      6.4019095
    577.5000000      5.6206594
    607.5000000      5.8593747
    637.5000000      6.7925345
    667.5000000      5.7617185
    727.5000000      4.7634547
    787.5000000      3.6675346
    847.5000000      3.6132811
    907.5000000      3.4830728
    967.5000000      4.1558158
   1027.5000000      5.6966143
   1087.5000000      2.8095086
   1150.5300000      2.1027944
   1213.6900000      1.7519588
   1308.4500000      1.6215918
   1403.2000000      2.1712840
   1497.9500000      1.3673592
   1592.7000000      1.5185246
   1687.4500000      1.4359192
   1782.2100000      1.0718997
   1876.9600000      1.2986477
   1971.7100000      0.9739344
   2098.0500000      0.9430905
   2224.3800000      0.9069442
   2350.7200000      0.6132665
   2477.0500000      0.5118738
   2666.5600000      0.5599989
   2856.0600000      0.5324862
   3045.5700000      0.4088335
   3235.0700000      0.4466249
   3424.5700000      0.6527250
   3614.0800000      0.4972931
   3866.7500000      0.4586433
   4119.4200000      0.3968038
   4372.0900000      0.3117621
   4624.7700000      0.3066211
   4877.4400000      0.3112566
   5193.2800000      0.2782758
   5509.1200000      0.2988888
   5824.9600000      0.2391110
   6140.8000000      0.3978313
   6456.6400000      0.3710344
   6772.4800000      0.2473562
   7088.3200000      0.2597241
   7404.1600000      0.2329271
   7720.0000000      0.2782758
   8035.8400000      0.1477259
   8414.8500000      0.1769322
   8793.8500000      0.1992581
   9172.8600000      0.2147178