GRB19990819 
02:37:39.859 
     13.1200000   2118.7500000
     15.6200000   1162.5000000
     18.1200000   1331.2500000
     20.6200000    618.7500000
     23.1200000    425.0000000
     25.6200000    293.7500000
     28.1200000    193.7500000
     30.6200000    162.5000000
     33.1200000     56.2500000
     35.6200000    106.2500000
     38.1200000    118.7500000
     40.6200000     43.7500000
     43.1200000     62.5000000
     45.6200000     50.0000000
     48.1200000     12.5000000
     50.6200000     18.7500000
     53.1200000     43.7500000
     55.6200000     40.6250000
     60.6200000     28.1250000
     65.6200000     37.5000000
     70.6200000     18.7500000
     75.6200000     28.1250000
     80.6200000     28.1250000
     85.6200000     21.8750000
     90.6200000     12.5000000
     95.6200000      9.3750000
    100.6200000     16.6666667
    108.1200000     16.6666667
    115.6200000      8.3333333
    123.1200000      4.1666667
    130.6200000      8.3333333
    138.1200000     10.4166667
    145.6200000     12.5000000
    153.1200000      8.3333333
    160.6200000      4.6875000
    170.6200000      9.3750000
    180.6200000      6.2500000
    190.6200000      6.2500000
    200.6200000      4.1666667
    215.6200000      6.2500000
    230.6200000      1.0416667
    245.6200000      1.0416667
    260.6200000     12.5000000
    265.6200000      0.6250000
    290.6200000      3.1250000
    310.6200000      0.0000000
    330.6200000      1.5625000
    350.6200000      3.9062500
    370.6200000      1.5625000
    390.6200000      1.8750000
    415.6200000      2.5000000
    440.6200000      0.6250000
    465.6200000      1.2500000
    490.6200000      1.2500000
    515.6200000      0.6250000
    540.6200000      0.6250000
    565.6200000      1.2500000
    590.6200000      0.6250000
    615.6200000      0.0000000
    640.6200000      0.5208333
    670.6200000      0.0000000
    700.6200000      1.0416667
    730.6200000      1.5625000