GRB19990424 
06:55:02.498 
     13.1200000    268.7500000
     15.6200000    150.0000000
     18.1200000    281.2500000
     20.6200000    250.0000000
     23.1200000    256.2500000
     25.6200000    150.0000000
     28.1200000    131.2500000
     30.6200000    125.0000000
     33.1200000    118.7500000
     35.6200000     93.7500000
     38.1200000     93.7500000
     40.6200000     81.2500000
     43.1200000    100.0000000
     45.6200000    100.0000000
     48.1200000     75.0000000
     50.6200000     75.0000000
     53.1200000     87.5000000
     55.6200000     50.0000000
     60.6200000     56.2500000
     65.6200000     43.7500000
     70.6200000     46.8750000
     75.6200000     34.3750000
     80.6200000     34.3750000
     85.6200000     15.6250000
     90.6200000     28.1250000
     95.6200000     34.3750000
    100.6200000     22.9166667
    108.1200000     29.1666667
    115.6200000     14.5833333
    123.1200000      8.3333333
    130.6200000      6.2500000
    138.1200000      8.3333333
    145.6200000      4.1666667
    153.1200000     12.5000000
    160.6200000      4.6875000
    170.6200000      3.1250000
    180.6200000      6.2500000
    190.6200000      6.2500000
    200.6200000      5.2083333
    215.6200000      1.0416667
    230.6200000      3.1250000
    245.6200000      0.0000000
    260.6200000      3.1250000
    265.6200000      0.6250000
    290.6200000      1.5625000
    310.6200000      1.5625000
    330.6200000      3.9062500
    350.6200000      0.7812500
    370.6200000      1.5625000
    390.6200000      0.6250000
    415.6200000      0.6250000
    440.6200000      1.2500000
    465.6200000      0.6250000
    490.6200000      1.8750000
    515.6200000      0.6250000
    540.6200000      1.8750000
    565.6200000      0.6250000
    590.6200000      1.2500000
    615.6200000      0.6250000
    640.6200000      1.0416667
    670.6200000      1.0416667
    700.6200000      0.5208333
    730.6200000      1.0416667