GRB19990506 
11:23:30.813 
     13.1200000    268.7500000
     15.6200000    243.7500000
     18.1200000    312.5000000
     20.6200000    206.2500000
     23.1200000    225.0000000
     25.6200000    187.5000000
     28.1200000     93.7500000
     30.6200000    168.7500000
     33.1200000    118.7500000
     35.6200000    150.0000000
     38.1200000    106.2500000
     40.6200000    125.0000000
     43.1200000    100.0000000
     45.6200000    112.5000000
     48.1200000     81.2500000
     50.6200000     50.0000000
     53.1200000     93.7500000
     55.6200000     50.0000000
     60.6200000     56.2500000
     65.6200000     65.6250000
     70.6200000     53.1250000
     75.6200000     56.2500000
     80.6200000     37.5000000
     85.6200000     21.8750000
     90.6200000     28.1250000
     95.6200000     28.1250000
    100.6200000     20.8333333
    108.1200000     31.2500000
    115.6200000     22.9166667
    123.1200000     22.9166667
    130.6200000      4.1666667
    138.1200000     25.0000000
    145.6200000     16.6666667
    153.1200000     12.5000000
    160.6200000     25.0000000
    170.6200000      9.3750000
    180.6200000     23.4375000
    190.6200000     20.3125000
    200.6200000      8.3333333
    215.6200000      6.2500000
    230.6200000      3.1250000
    245.6200000      4.1666667
    260.6200000     12.5000000
    265.6200000      1.8750000
    290.6200000      4.6875000
    310.6200000      5.4687500
    330.6200000      1.5625000
    350.6200000      1.5625000
    370.6200000      4.6875000
    390.6200000      4.3750000
    415.6200000      5.0000000
    440.6200000      3.1250000
    465.6200000      1.8750000
    490.6200000      0.6250000
    515.6200000      1.2500000
    540.6200000      3.1250000
    565.6200000      1.8750000
    590.6200000      0.6250000
    615.6200000      0.6250000
    640.6200000      2.0833333
    670.6200000      0.5208333
    700.6200000      0.5208333
    730.6200000      0.0000000