GRB19990627 
08:38:10.516 
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     18.1200000    575.0000000
     20.6200000    662.5000000
     23.1200000    606.2500000
     25.6200000    531.2500000
     28.1200000    387.5000000
     30.6200000    231.2500000
     33.1200000    156.2500000
     35.6200000    162.5000000
     38.1200000    200.0000000
     40.6200000    168.7500000
     43.1200000    143.7500000
     45.6200000    193.7500000
     48.1200000     81.2500000
     50.6200000    100.0000000
     53.1200000     75.0000000
     55.6200000     59.3750000
     60.6200000     46.8750000
     65.6200000     28.1250000
     70.6200000     28.1250000
     75.6200000     21.8750000
     80.6200000      9.3750000
     85.6200000      9.3750000
     90.6200000      9.3750000
     95.6200000      9.3750000
    100.6200000      4.1666667
    108.1200000      6.2500000
    115.6200000      8.3333333
    123.1200000      8.3333333
    130.6200000      4.1666667
    138.1200000      2.0833333
    145.6200000      4.1666667
    153.1200000      4.1666667
    160.6200000      6.2500000
    170.6200000      0.0000000
    180.6200000      6.2500000
    190.6200000      3.1250000
    200.6200000      0.0000000
    215.6200000      0.0000000
    230.6200000      2.0833333
    245.6200000      2.0833333
    260.6200000      6.2500000
    265.6200000      0.0000000
    290.6200000      1.5625000
    310.6200000      0.7812500
    330.6200000      0.0000000
    350.6200000      3.9062500
    370.6200000      0.7812500
    390.6200000      0.0000000
    415.6200000      1.2500000
    440.6200000      0.6250000
    465.6200000      0.0000000
    490.6200000      0.0000000
    515.6200000      0.6250000
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    615.6200000      0.6250000
    640.6200000      0.0000000
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    700.6200000      0.5208333
    730.6200000      0.5208333