GRB19981218 
17:15:34.933 
     13.1200000  12947.9160572
     15.6200000   9406.2495571
     18.1200000  17348.9575090
     20.6200000  12663.5410612
     23.1200000  12246.8744138
     25.6200000   9658.3328745
     28.1200000   8493.7495945
     30.6200000   6832.2913394
     33.1200000   6298.9580355
     35.6200000   5284.3747488
     38.1200000   5270.3122503
     40.6200000   4227.6039658
     43.1200000   3840.1039839
     45.6200000   3195.3123495
     48.1200000   3059.8956902
     50.6200000   2511.1977982
     53.1200000   2295.3123925
     55.6200000   1807.0311673
     60.6200000   1390.3645199
     65.6200000   1014.8437034
     70.6200000    800.9114214
     75.6200000    635.8072635
     80.6200000    517.0572693
     85.6200000    411.0676910
     90.6200000    322.3958190
     95.6200000    245.1822811
    100.6200000    212.2395742
    108.1200000    155.2083263
    115.6200000    145.2256891
    123.1200000     93.5763851
    130.6200000     74.8263855
    138.1200000     67.1874968
    145.6200000     55.2951364
    153.1200000     57.0312475
    160.6200000     39.2578108
    170.6200000     32.0963528
    180.6200000     34.3098946
    190.6200000     29.2968740
    200.6200000     23.1336795
    215.6200000     16.9704853
    230.6200000     16.8402771
    245.6200000     12.7604161
    260.6200000     40.4947903
    265.6200000      6.7187497
    290.6200000     11.0026037
    310.6200000     10.4166663
    330.6200000      9.9934892
    350.6200000      9.1471350
    370.6200000     16.3085932
    390.6200000      5.3124998
    415.6200000      8.1510414
    440.6200000      5.7291664
    465.6200000      5.0260415
    490.6200000      5.9374998
    515.6200000      3.3333332
    540.6200000      4.4270832
    565.6200000      2.3177082
    590.6200000      3.3072915
    615.6200000      3.2291665
    640.6200000      4.1015624
    670.6200000      3.1467013
    700.6200000      3.1032985
    730.6200000      1.8229166