GRB19990403 
09:49:05.561 
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     23.1200000    168.7500000
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     28.1200000    125.0000000
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     33.1200000     75.0000000
     35.6200000     87.5000000
     38.1200000    106.2500000
     40.6200000     62.5000000
     43.1200000     37.5000000
     45.6200000     56.2500000
     48.1200000     56.2500000
     50.6200000     50.0000000
     53.1200000     50.0000000
     55.6200000     62.5000000
     60.6200000     50.0000000
     65.6200000     50.0000000
     70.6200000     34.3750000
     75.6200000     34.3750000
     80.6200000     25.0000000
     85.6200000     25.0000000
     90.6200000     21.8750000
     95.6200000     18.7500000
    100.6200000      6.2500000
    108.1200000     20.8333333
    115.6200000     16.6666667
    123.1200000      6.2500000
    130.6200000      6.2500000
    138.1200000      6.2500000
    145.6200000      4.1666667
    153.1200000     18.7500000
    160.6200000      4.6875000
    170.6200000      0.0000000
    180.6200000      6.2500000
    190.6200000      3.1250000
    200.6200000      2.0833333
    215.6200000      5.2083333
    230.6200000      3.1250000
    245.6200000      3.1250000
    260.6200000      6.2500000
    265.6200000      2.5000000
    290.6200000      3.9062500
    310.6200000      1.5625000
    330.6200000      1.5625000
    350.6200000      0.7812500
    370.6200000      2.3437500
    390.6200000      1.2500000
    415.6200000      0.6250000
    440.6200000      0.0000000
    465.6200000      0.0000000
    490.6200000      0.0000000
    515.6200000      0.0000000
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    615.6200000      0.0000000
    640.6200000      0.0000000
    670.6200000      2.0833333
    700.6200000      0.5208333
    730.6200000      0.0000000