GRB19990217 
16:30:20.507 
     13.1200000    181.2500000
     15.6200000    243.7500000
     18.1200000    281.2500000
     20.6200000    218.7500000
     23.1200000    275.0000000
     25.6200000    225.0000000
     28.1200000    193.7500000
     30.6200000    143.7500000
     33.1200000    106.2500000
     35.6200000    100.0000000
     38.1200000    168.7500000
     40.6200000    137.5000000
     43.1200000     68.7500000
     45.6200000     68.7500000
     48.1200000     87.5000000
     50.6200000     75.0000000
     53.1200000    100.0000000
     55.6200000     65.6250000
     60.6200000     40.6250000
     65.6200000     34.3750000
     70.6200000     21.8750000
     75.6200000     15.6250000
     80.6200000     28.1250000
     85.6200000     15.6250000
     90.6200000      3.1250000
     95.6200000     25.0000000
    100.6200000      4.1666667
    108.1200000     12.5000000
    115.6200000     10.4166667
    123.1200000      8.3333333
    130.6200000      8.3333333
    138.1200000     14.5833333
    145.6200000     12.5000000
    153.1200000      4.1666667
    160.6200000      3.1250000
    170.6200000      1.5625000
    180.6200000      3.1250000
    190.6200000      0.0000000
    200.6200000      2.0833333
    215.6200000      2.0833333
    230.6200000      3.1250000
    245.6200000      0.0000000
    260.6200000      3.1250000
    265.6200000      0.6250000
    290.6200000      0.7812500
    310.6200000      1.5625000
    330.6200000      0.0000000
    350.6200000      1.5625000
    370.6200000      0.0000000
    390.6200000      0.6250000
    415.6200000      0.6250000
    440.6200000      1.2500000
    465.6200000      0.0000000
    490.6200000      0.6250000
    515.6200000      0.6250000
    540.6200000      0.0000000
    565.6200000      0.0000000
    590.6200000      1.2500000
    615.6200000      0.0000000
    640.6200000      0.0000000
    670.6200000      0.0000000
    700.6200000      0.0000000
    730.6200000      0.5208333