GRB20011228 
03:45:38.006 
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     18.1200000   1387.5000000
     20.6200000   1112.5000000
     23.1200000    887.5000000
     25.6200000    556.2500000
     28.1200000    487.5000000
     30.6200000    400.0000000
     33.1200000    400.0000000
     35.6200000    306.2500000
     38.1200000    262.5000000
     40.6200000    218.7500000
     43.1200000    225.0000000
     45.6200000    106.2500000
     48.1200000    168.7500000
     50.6200000    162.5000000
     53.1200000     87.5000000
     55.6200000     71.8750000
     60.6200000     71.8750000
     65.6200000     28.1250000
     70.6200000     12.5000000
     75.6200000     21.8750000
     80.6200000     18.7500000
     85.6200000     18.7500000
     90.6200000      9.3750000
     95.6200000     15.6250000
    100.6200000     10.4166667
    108.1200000     12.5000000
    115.6200000     12.5000000
    123.1200000     12.5000000
    130.6200000      4.1666667
    138.1200000     14.5833333
    145.6200000     10.4166667
    153.1200000     14.5833333
    160.6200000      6.2500000
    170.6200000      4.6875000
    180.6200000      6.2500000
    190.6200000      7.8125000
    200.6200000      5.2083333
    215.6200000      4.1666667
    230.6200000      2.0833333
    245.6200000      1.0416667
    260.6200000     21.8750000
    265.6200000      0.0000000
    290.6200000      5.4687500
    310.6200000      3.9062500
    330.6200000      1.5625000
    350.6200000      0.7812500
    370.6200000      1.5625000
    390.6200000      2.5000000
    415.6200000      1.8750000
    440.6200000      1.2500000
    465.6200000      1.8750000
    490.6200000      1.2500000
    515.6200000      1.8750000
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    565.6200000      0.6250000
    590.6200000      2.5000000
    615.6200000      0.6250000
    640.6200000      3.1250000
    670.6200000      0.5208333
    700.6200000      0.5208333
    730.6200000      0.5208333