GRB19991121 
18:15:15.045 
     13.1200000   1087.5000000
     15.6200000   1412.5000000
     18.1200000   1587.5000000
     20.6200000   1200.0000000
     23.1200000    906.2500000
     25.6200000    712.5000000
     28.1200000    587.5000000
     30.6200000    387.5000000
     33.1200000    293.7500000
     35.6200000    225.0000000
     38.1200000    162.5000000
     40.6200000    193.7500000
     43.1200000    137.5000000
     45.6200000    150.0000000
     48.1200000     75.0000000
     50.6200000    112.5000000
     53.1200000    100.0000000
     55.6200000     53.1250000
     60.6200000     25.0000000
     65.6200000     37.5000000
     70.6200000     18.7500000
     75.6200000     15.6250000
     80.6200000     18.7500000
     85.6200000     18.7500000
     90.6200000     21.8750000
     95.6200000     15.6250000
    100.6200000     12.5000000
    108.1200000      2.0833333
    115.6200000      6.2500000
    123.1200000      6.2500000
    130.6200000      6.2500000
    138.1200000      2.0833333
    145.6200000      0.0000000
    153.1200000      2.0833333
    160.6200000      7.8125000
    170.6200000      0.0000000
    180.6200000      4.6875000
    190.6200000      3.1250000
    200.6200000      2.0833333
    215.6200000      0.0000000
    230.6200000      1.0416667
    245.6200000      2.0833333
    260.6200000      0.0000000
    265.6200000      0.6250000
    290.6200000      0.7812500
    310.6200000      0.7812500
    330.6200000      0.7812500
    350.6200000      0.0000000
    370.6200000      3.1250000
    390.6200000      0.0000000
    415.6200000      0.6250000
    440.6200000      0.6250000
    465.6200000      1.2500000
    490.6200000      0.6250000
    515.6200000      0.6250000
    540.6200000      0.0000000
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    615.6200000      0.0000000
    640.6200000      0.5208333
    670.6200000      0.0000000
    700.6200000      0.0000000
    730.6200000      0.0000000