GRB19990405 
19:11:26.307 
     13.1200000    343.7500000
     15.6200000    425.0000000
     18.1200000    381.2500000
     20.6200000    406.2500000
     23.1200000    312.5000000
     25.6200000    381.2500000
     28.1200000    281.2500000
     30.6200000    193.7500000
     33.1200000    250.0000000
     35.6200000    237.5000000
     38.1200000    200.0000000
     40.6200000    193.7500000
     43.1200000    162.5000000
     45.6200000     81.2500000
     48.1200000    131.2500000
     50.6200000     81.2500000
     53.1200000     25.0000000
     55.6200000     96.8750000
     60.6200000     37.5000000
     65.6200000     50.0000000
     70.6200000     53.1250000
     75.6200000     21.8750000
     80.6200000     31.2500000
     85.6200000     15.6250000
     90.6200000     15.6250000
     95.6200000     15.6250000
    100.6200000     20.8333333
    108.1200000      6.2500000
    115.6200000      6.2500000
    123.1200000      2.0833333
    130.6200000      2.0833333
    138.1200000      2.0833333
    145.6200000      6.2500000
    153.1200000      8.3333333
    160.6200000      0.0000000
    170.6200000      1.5625000
    180.6200000      3.1250000
    190.6200000      4.6875000
    200.6200000      1.0416667
    215.6200000      3.1250000
    230.6200000      5.2083333
    245.6200000      4.1666667
    260.6200000      0.0000000
    265.6200000      0.6250000
    290.6200000      1.5625000
    310.6200000      3.1250000
    330.6200000      0.0000000
    350.6200000      2.3437500
    370.6200000      0.0000000
    390.6200000      3.1250000
    415.6200000      0.6250000
    440.6200000      0.6250000
    465.6200000      0.6250000
    490.6200000      0.6250000
    515.6200000      0.6250000
    540.6200000      0.0000000
    565.6200000      0.0000000
    590.6200000      0.0000000
    615.6200000      0.6250000
    640.6200000      1.0416667
    670.6200000      1.0416667
    700.6200000      0.5208333
    730.6200000      0.0000000