GRB19990821 
06:07:28.967 
     13.1200000    175.0000000
     15.6200000    218.7500000
     18.1200000    100.0000000
     20.6200000    143.7500000
     23.1200000    162.5000000
     25.6200000    118.7500000
     28.1200000    118.7500000
     30.6200000     93.7500000
     33.1200000     87.5000000
     35.6200000     31.2500000
     38.1200000     75.0000000
     40.6200000     68.7500000
     43.1200000     75.0000000
     45.6200000     50.0000000
     48.1200000    106.2500000
     50.6200000     56.2500000
     53.1200000     87.5000000
     55.6200000     53.1250000
     60.6200000     28.1250000
     65.6200000     43.7500000
     70.6200000     43.7500000
     75.6200000     25.0000000
     80.6200000     31.2500000
     85.6200000     18.7500000
     90.6200000     40.6250000
     95.6200000     25.0000000
    100.6200000     22.9166667
    108.1200000     10.4166667
    115.6200000     18.7500000
    123.1200000     12.5000000
    130.6200000      8.3333333
    138.1200000     12.5000000
    145.6200000      4.1666667
    153.1200000     14.5833333
    160.6200000      6.2500000
    170.6200000     14.0625000
    180.6200000      9.3750000
    190.6200000      6.2500000
    200.6200000     10.4166667
    215.6200000      5.2083333
    230.6200000      5.2083333
    245.6200000      9.3750000
    260.6200000      6.2500000
    265.6200000      0.6250000
    290.6200000      5.4687500
    310.6200000      3.9062500
    330.6200000      3.9062500
    350.6200000      0.7812500
    370.6200000      3.9062500
    390.6200000      0.6250000
    415.6200000      1.2500000
    440.6200000      1.8750000
    465.6200000      1.2500000
    490.6200000      1.8750000
    515.6200000      1.8750000
    540.6200000      0.0000000
    565.6200000      1.2500000
    590.6200000      0.6250000
    615.6200000      1.2500000
    640.6200000      0.0000000
    670.6200000      0.5208333
    700.6200000      1.0416667
    730.6200000      0.0000000