GRB19991217 
09:33:38.750 
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     18.1200000    737.5000000
     20.6200000    775.0000000
     23.1200000    681.2500000
     25.6200000    581.2500000
     28.1200000    456.2500000
     30.6200000    356.2500000
     33.1200000    306.2500000
     35.6200000    287.5000000
     38.1200000    200.0000000
     40.6200000    106.2500000
     43.1200000    156.2500000
     45.6200000     93.7500000
     48.1200000    112.5000000
     50.6200000     56.2500000
     53.1200000     75.0000000
     55.6200000     68.7500000
     60.6200000     28.1250000
     65.6200000     43.7500000
     70.6200000     25.0000000
     75.6200000      6.2500000
     80.6200000     12.5000000
     85.6200000      3.1250000
     90.6200000     12.5000000
     95.6200000     12.5000000
    100.6200000     14.5833333
    108.1200000      8.3333333
    115.6200000      8.3333333
    123.1200000      4.1666667
    130.6200000      4.1666667
    138.1200000      4.1666667
    145.6200000      0.0000000
    153.1200000      4.1666667
    160.6200000      4.6875000
    170.6200000      0.0000000
    180.6200000      0.0000000
    190.6200000      7.8125000
    200.6200000      3.1250000
    215.6200000      3.1250000
    230.6200000      1.0416667
    245.6200000      0.0000000
    260.6200000      3.1250000
    265.6200000      0.6250000
    290.6200000      0.7812500
    310.6200000      1.5625000
    330.6200000      0.0000000
    350.6200000      0.0000000
    370.6200000      0.0000000
    390.6200000      0.0000000
    415.6200000      2.5000000
    440.6200000      0.6250000
    465.6200000      0.6250000
    490.6200000      0.6250000
    515.6200000      0.6250000
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    615.6200000      0.0000000
    640.6200000      0.5208333
    670.6200000      0.0000000
    700.6200000      1.5625000
    730.6200000      1.0416667