GRB20020820 
21:13:29.396 
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     18.1200000    787.5000000
     20.6200000    731.2500000
     23.1200000    625.0000000
     25.6200000    512.5000000
     28.1200000    350.0000000
     30.6200000    356.2500000
     33.1200000    393.7500000
     35.6200000    356.2500000
     38.1200000    350.0000000
     40.6200000    306.2500000
     43.1200000    281.2500000
     45.6200000    237.5000000
     48.1200000    212.5000000
     50.6200000    250.0000000
     53.1200000    137.5000000
     55.6200000    128.1250000
     60.6200000    153.1250000
     65.6200000     75.0000000
     70.6200000     68.7500000
     75.6200000     50.0000000
     80.6200000     50.0000000
     85.6200000     50.0000000
     90.6200000     37.5000000
     95.6200000     31.2500000
    100.6200000     16.6666667
    108.1200000     25.0000000
    115.6200000     25.0000000
    123.1200000     14.5833333
    130.6200000     12.5000000
    138.1200000      4.1666667
    145.6200000      4.1666667
    153.1200000      8.3333333
    160.6200000     10.9375000
    170.6200000      4.6875000
    180.6200000      4.6875000
    190.6200000      6.2500000
    200.6200000      3.1250000
    215.6200000      1.0416667
    230.6200000      8.3333333
    245.6200000      2.0833333
    260.6200000      6.2500000
    265.6200000      1.2500000
    290.6200000      1.5625000
    310.6200000      3.1250000
    330.6200000      1.5625000
    350.6200000      3.1250000
    370.6200000      1.5625000
    390.6200000      1.2500000
    415.6200000      3.1250000
    440.6200000      1.8750000
    465.6200000      1.8750000
    490.6200000      1.8750000
    515.6200000      0.6250000
    540.6200000      0.6250000
    565.6200000      3.1250000
    590.6200000      2.5000000
    615.6200000      1.8750000
    640.6200000      0.5208333
    670.6200000      1.0416667
    700.6200000      2.6041667
    730.6200000      0.5208333