GRB19990728 
11:03:49.636 
     13.1200000    218.7500000
     15.6200000    143.7500000
     18.1200000    137.5000000
     20.6200000    187.5000000
     23.1200000    143.7500000
     25.6200000    100.0000000
     28.1200000     68.7500000
     30.6200000     50.0000000
     33.1200000    100.0000000
     35.6200000     62.5000000
     38.1200000     50.0000000
     40.6200000     93.7500000
     43.1200000     56.2500000
     45.6200000     75.0000000
     48.1200000     62.5000000
     50.6200000     43.7500000
     53.1200000     50.0000000
     55.6200000     37.5000000
     60.6200000     25.0000000
     65.6200000     46.8750000
     70.6200000     34.3750000
     75.6200000     28.1250000
     80.6200000     25.0000000
     85.6200000     18.7500000
     90.6200000     15.6250000
     95.6200000      9.3750000
    100.6200000     16.6666667
    108.1200000     16.6666667
    115.6200000     25.0000000
    123.1200000      6.2500000
    130.6200000      8.3333333
    138.1200000      6.2500000
    145.6200000     14.5833333
    153.1200000     18.7500000
    160.6200000      4.6875000
    170.6200000      3.1250000
    180.6200000      6.2500000
    190.6200000      3.1250000
    200.6200000      3.1250000
    215.6200000      8.3333333
    230.6200000      3.1250000
    245.6200000      6.2500000
    260.6200000      3.1250000
    265.6200000      3.7500000
    290.6200000      3.9062500
    310.6200000      0.0000000
    330.6200000      3.1250000
    350.6200000      0.7812500
    370.6200000      1.5625000
    390.6200000      2.5000000
    415.6200000      1.8750000
    440.6200000      1.2500000
    465.6200000      2.5000000
    490.6200000      1.8750000
    515.6200000      1.8750000
    540.6200000      1.2500000
    565.6200000      0.6250000
    590.6200000      1.8750000
    615.6200000      0.0000000
    640.6200000      1.5625000
    670.6200000      0.0000000
    700.6200000      0.5208333
    730.6200000      1.0416667