GRB19981228 
05:46:37.759 
     13.1200000   1062.5000000
     15.6200000   1018.7500000
     18.1200000   1525.0000000
     20.6200000   1287.5000000
     23.1200000   1225.0000000
     25.6200000    850.0000000
     28.1200000    600.0000000
     30.6200000    506.2500000
     33.1200000    425.0000000
     35.6200000    243.7500000
     38.1200000    181.2500000
     40.6200000    225.0000000
     43.1200000    212.5000000
     45.6200000    118.7500000
     48.1200000     93.7500000
     50.6200000     81.2500000
     53.1200000    100.0000000
     55.6200000     43.7500000
     60.6200000     43.7500000
     65.6200000     40.6250000
     70.6200000     18.7500000
     75.6200000      6.2500000
     80.6200000     15.6250000
     85.6200000      9.3750000
     90.6200000      6.2500000
     95.6200000      3.1250000
    100.6200000      6.2500000
    108.1200000     10.4166667
    115.6200000      6.2500000
    123.1200000      4.1666667
    130.6200000      2.0833333
    138.1200000     12.5000000
    145.6200000      0.0000000
    153.1200000      2.0833333
    160.6200000      3.1250000
    170.6200000      9.3750000
    180.6200000      1.5625000
    190.6200000      3.1250000
    200.6200000      1.0416667
    215.6200000      3.1250000
    230.6200000      0.0000000
    245.6200000      1.0416667
    260.6200000      0.0000000
    265.6200000      3.1250000
    290.6200000      2.3437500
    310.6200000      2.3437500
    330.6200000      0.7812500
    350.6200000      0.7812500
    370.6200000      0.7812500
    390.6200000      1.2500000
    415.6200000      0.0000000
    440.6200000      1.8750000
    465.6200000      0.0000000
    490.6200000      0.6250000
    515.6200000      1.8750000
    540.6200000      1.2500000
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    615.6200000      1.2500000
    640.6200000      0.5208333
    670.6200000      1.0416667
    700.6200000      1.0416667
    730.6200000      0.0000000