GRB19990816 
02:44:43.310 
     13.1200000    193.7500000
     15.6200000    143.7500000
     18.1200000    187.5000000
     20.6200000    156.2500000
     23.1200000    143.7500000
     25.6200000    156.2500000
     28.1200000    112.5000000
     30.6200000    106.2500000
     33.1200000    106.2500000
     35.6200000     75.0000000
     38.1200000     87.5000000
     40.6200000     75.0000000
     43.1200000     56.2500000
     45.6200000     75.0000000
     48.1200000     62.5000000
     50.6200000     75.0000000
     53.1200000     50.0000000
     55.6200000     62.5000000
     60.6200000     34.3750000
     65.6200000     31.2500000
     70.6200000     34.3750000
     75.6200000     21.8750000
     80.6200000     12.5000000
     85.6200000     40.6250000
     90.6200000      6.2500000
     95.6200000      9.3750000
    100.6200000     29.1666667
    108.1200000     12.5000000
    115.6200000     16.6666667
    123.1200000     10.4166667
    130.6200000     20.8333333
    138.1200000     10.4166667
    145.6200000     12.5000000
    153.1200000      4.1666667
    160.6200000      7.8125000
    170.6200000      3.1250000
    180.6200000      7.8125000
    190.6200000      4.6875000
    200.6200000      4.1666667
    215.6200000      5.2083333
    230.6200000      4.1666667
    245.6200000      4.1666667
    260.6200000      9.3750000
    265.6200000      1.2500000
    290.6200000      2.3437500
    310.6200000      0.7812500
    330.6200000      0.7812500
    350.6200000      0.0000000
    370.6200000      0.7812500
    390.6200000      0.0000000
    415.6200000      0.6250000
    440.6200000      1.2500000
    465.6200000      1.2500000
    490.6200000      0.6250000
    515.6200000      0.0000000
    540.6200000      0.6250000
    565.6200000      0.0000000
    590.6200000      0.6250000
    615.6200000      0.0000000
    640.6200000      0.0000000
    670.6200000      0.0000000
    700.6200000      0.5208333
    730.6200000      0.0000000