GRB20020721 
05:16:19.083 
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     50.6200000    181.2500000
     53.1200000    125.0000000
     55.6200000    137.5000000
     60.6200000     78.1250000
     65.6200000     84.3750000
     70.6200000     50.0000000
     75.6200000     53.1250000
     80.6200000     37.5000000
     85.6200000     43.7500000
     90.6200000     62.5000000
     95.6200000     56.2500000
    100.6200000     37.5000000
    108.1200000     16.6666667
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    123.1200000     14.5833333
    130.6200000     16.6666667
    138.1200000     16.6666667
    145.6200000     14.5833333
    153.1200000     14.5833333
    160.6200000     17.1875000
    170.6200000      4.6875000
    180.6200000      4.6875000
    190.6200000     17.1875000
    200.6200000      9.3750000
    215.6200000      6.2500000
    230.6200000      6.2500000
    245.6200000      6.2500000
    260.6200000     15.6250000
    265.6200000      3.1250000
    290.6200000      5.4687500
    310.6200000      5.4687500
    330.6200000      3.1250000
    350.6200000      2.3437500
    370.6200000      5.4687500
    390.6200000      4.3750000
    415.6200000      5.0000000
    440.6200000      2.5000000
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    670.6200000      2.6041667
    700.6200000      1.0416667
    730.6200000      1.0416667