GRB19990909 
00:11:53.478 
     13.1200000   2725.0000000
     15.6200000   2206.2500000
     18.1200000   1700.0000000
     20.6200000   1325.0000000
     23.1200000    781.2500000
     25.6200000    581.2500000
     28.1200000    493.7500000
     30.6200000    343.7500000
     33.1200000    493.7500000
     35.6200000    293.7500000
     38.1200000    200.0000000
     40.6200000    125.0000000
     43.1200000    112.5000000
     45.6200000    125.0000000
     48.1200000     62.5000000
     50.6200000    106.2500000
     53.1200000     56.2500000
     55.6200000     34.3750000
     60.6200000     31.2500000
     65.6200000      9.3750000
     70.6200000      9.3750000
     75.6200000      9.3750000
     80.6200000      6.2500000
     85.6200000      6.2500000
     90.6200000      9.3750000
     95.6200000     12.5000000
    100.6200000      6.2500000
    108.1200000      8.3333333
    115.6200000      4.1666667
    123.1200000      2.0833333
    130.6200000      2.0833333
    138.1200000      2.0833333
    145.6200000      2.0833333
    153.1200000      6.2500000
    160.6200000      1.5625000
    170.6200000      0.0000000
    180.6200000      0.0000000
    190.6200000      7.8125000
    200.6200000      0.0000000
    215.6200000      0.0000000
    230.6200000      0.0000000
    245.6200000      1.0416667
    260.6200000      3.1250000
    265.6200000      0.0000000
    290.6200000      0.0000000
    310.6200000      0.7812500
    330.6200000      0.7812500
    350.6200000      0.0000000
    370.6200000      0.0000000
    390.6200000      1.2500000
    415.6200000      1.2500000
    440.6200000      0.0000000
    465.6200000      0.6250000
    490.6200000      0.0000000
    515.6200000      0.0000000
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    565.6200000      0.0000000
    590.6200000      0.0000000
    615.6200000      0.0000000
    640.6200000      0.5208333
    670.6200000      0.0000000
    700.6200000     11.4583333
    730.6200000   2982.2916667