GRB19970921 
23:17:08.200 
     13.1200000    187.5000000
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     20.6200000    131.2500000
     23.1200000    143.7500000
     25.6200000    100.0000000
     28.1200000    125.0000000
     30.6200000    150.0000000
     33.1200000    156.2500000
     35.6200000     68.7500000
     38.1200000     56.2500000
     40.6200000     62.5000000
     43.1200000     87.5000000
     45.6200000     68.7500000
     48.1200000     50.0000000
     50.6200000     81.2500000
     53.1200000     62.5000000
     55.6200000     65.6250000
     60.6200000     65.6250000
     65.6200000     43.7500000
     70.6200000     43.7500000
     75.6200000     50.0000000
     80.6200000     34.3750000
     85.6200000     43.7500000
     90.6200000     43.7500000
     95.6200000     21.8750000
    100.6200000     33.3333333
    108.1200000     43.7500000
    115.6200000     31.2500000
    123.1200000     33.3333333
    130.6200000     18.7500000
    138.1200000     39.5833333
    145.6200000     22.9166667
    153.1200000     10.4166667
    160.6200000     14.0625000
    170.6200000     25.0000000
    180.6200000     17.1875000
    190.6200000     15.6250000
    200.6200000     20.8333333
    215.6200000     15.6250000
    230.6200000     14.5833333
    245.6200000     12.5000000
    260.6200000     31.2500000
    265.6200000      6.2500000
    290.6200000      7.0312500
    310.6200000      3.9062500
    330.6200000     14.0625000
    350.6200000      9.3750000
    370.6200000      5.4687500
    390.6200000      9.3750000
    415.6200000      3.1250000
    440.6200000      2.5000000
    465.6200000      3.1250000
    490.6200000      5.6250000
    515.6200000      4.3750000
    540.6200000      3.1250000
    565.6200000      3.7500000
    590.6200000      3.1250000
    615.6200000      1.2500000
    640.6200000      1.5625000
    670.6200000      1.0416667
    700.6200000      1.0416667
    730.6200000      1.0416667