GRB19990227 
02:56:57.131 
     13.1200000    256.2500000
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     18.1200000    225.0000000
     20.6200000    143.7500000
     23.1200000    175.0000000
     25.6200000    150.0000000
     28.1200000    156.2500000
     30.6200000     93.7500000
     33.1200000    168.7500000
     35.6200000     62.5000000
     38.1200000     68.7500000
     40.6200000    112.5000000
     43.1200000     68.7500000
     45.6200000     37.5000000
     48.1200000     68.7500000
     50.6200000     87.5000000
     53.1200000     68.7500000
     55.6200000     37.5000000
     60.6200000     34.3750000
     65.6200000     25.0000000
     70.6200000     12.5000000
     75.6200000     21.8750000
     80.6200000     12.5000000
     85.6200000     12.5000000
     90.6200000      6.2500000
     95.6200000     25.0000000
    100.6200000      6.2500000
    108.1200000      4.1666667
    115.6200000      8.3333333
    123.1200000     16.6666667
    130.6200000      8.3333333
    138.1200000      8.3333333
    145.6200000     10.4166667
    153.1200000      6.2500000
    160.6200000      6.2500000
    170.6200000      0.0000000
    180.6200000      3.1250000
    190.6200000      4.6875000
    200.6200000      6.2500000
    215.6200000      1.0416667
    230.6200000      9.3750000
    245.6200000      3.1250000
    260.6200000      6.2500000
    265.6200000      2.5000000
    290.6200000      1.5625000
    310.6200000      0.7812500
    330.6200000      0.0000000
    350.6200000      1.5625000
    370.6200000      0.0000000
    390.6200000      1.8750000
    415.6200000      2.5000000
    440.6200000      0.0000000
    465.6200000      2.5000000
    490.6200000      0.0000000
    515.6200000      1.2500000
    540.6200000      1.2500000
    565.6200000      0.0000000
    590.6200000      0.6250000
    615.6200000      0.0000000
    640.6200000      1.0416667
    670.6200000      0.0000000
    700.6200000      0.0000000
    730.6200000      0.0000000