GRB19990724 
11:21:30.295 
     13.1200000    718.7500000
     15.6200000    775.0000000
     18.1200000   1062.5000000
     20.6200000    968.7500000
     23.1200000    781.2500000
     25.6200000    768.7500000
     28.1200000    500.0000000
     30.6200000    368.7500000
     33.1200000    250.0000000
     35.6200000    137.5000000
     38.1200000    262.5000000
     40.6200000    118.7500000
     43.1200000    100.0000000
     45.6200000    137.5000000
     48.1200000     93.7500000
     50.6200000    112.5000000
     53.1200000     75.0000000
     55.6200000     65.6250000
     60.6200000     40.6250000
     65.6200000     46.8750000
     70.6200000     18.7500000
     75.6200000     31.2500000
     80.6200000     18.7500000
     85.6200000     15.6250000
     90.6200000     21.8750000
     95.6200000     15.6250000
    100.6200000      6.2500000
    108.1200000     10.4166667
    115.6200000      6.2500000
    123.1200000      4.1666667
    130.6200000      2.0833333
    138.1200000      4.1666667
    145.6200000      6.2500000
    153.1200000      6.2500000
    160.6200000      3.1250000
    170.6200000      4.6875000
    180.6200000      6.2500000
    190.6200000      1.5625000
    200.6200000      1.0416667
    215.6200000      0.0000000
    230.6200000      1.0416667
    245.6200000      1.0416667
    260.6200000      0.0000000
    265.6200000      0.0000000
    290.6200000      0.7812500
    310.6200000      0.7812500
    330.6200000      0.7812500
    350.6200000      0.0000000
    370.6200000      2.3437500
    390.6200000      0.6250000
    415.6200000      0.6250000
    440.6200000      1.8750000
    465.6200000      0.6250000
    490.6200000      0.6250000
    515.6200000      1.2500000
    540.6200000      0.6250000
    565.6200000      0.6250000
    590.6200000      1.2500000
    615.6200000      0.6250000
    640.6200000      0.0000000
    670.6200000      0.0000000
    700.6200000      0.5208333
    730.6200000      0.0000000