GRB20020715 
22:17:40.452 
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     43.1200000     93.7500000
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     48.1200000     62.5000000
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     53.1200000     75.0000000
     55.6200000     56.2500000
     60.6200000     37.5000000
     65.6200000     46.8750000
     70.6200000     25.0000000
     75.6200000     37.5000000
     80.6200000     21.8750000
     85.6200000     40.6250000
     90.6200000     12.5000000
     95.6200000     31.2500000
    100.6200000     22.9166667
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    123.1200000     12.5000000
    130.6200000     16.6666667
    138.1200000     22.9166667
    145.6200000      6.2500000
    153.1200000      8.3333333
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    170.6200000      1.5625000
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    200.6200000      1.0416667
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    260.6200000      9.3750000
    265.6200000      1.8750000
    290.6200000      3.1250000
    310.6200000      4.6875000
    330.6200000      2.3437500
    350.6200000      1.5625000
    370.6200000      1.5625000
    390.6200000      1.8750000
    415.6200000      1.2500000
    440.6200000      1.2500000
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    730.6200000      0.5208333