GRB20040228 
00:08:44.351 
     13.1200000    390.6250000
     15.6200000    294.7916667
     18.1200000    280.2083333
     20.6200000    198.9583333
     23.1200000    163.5416667
     25.6200000    136.4583333
     28.1200000    173.9583333
     30.6200000    134.3750000
     33.1200000    157.8125000
     35.6200000    134.8958333
     38.1200000    169.7916667
     40.6200000    107.2916667
     43.1200000    126.0416667
     45.6200000    111.9791667
     48.1200000    102.6041667
     50.6200000    100.5208333
     53.1200000     76.5625000
     55.6200000     92.1875000
     60.6200000     73.4375000
     65.6200000     64.0625000
     70.6200000     79.6875000
     75.6200000     58.8541667
     80.6200000     33.0729167
     85.6200000     49.2187500
     90.6200000     46.0937500
     95.6200000     25.2604167
    100.6200000     29.5138889
    108.1200000     29.6875000
    115.6200000     26.9097222
    123.1200000     35.9375000
    130.6200000     33.1597222
    138.1200000     32.8125000
    145.6200000     20.3125000
    153.1200000     11.9791667
    160.6200000     23.8281250
    170.6200000     10.0260417
    180.6200000     11.5885417
    190.6200000     11.5885417
    200.6200000     15.8854167
    215.6200000     12.7604167
    230.6200000      8.0729167
    245.6200000      6.8576389
    260.6200000     19.5312500
    265.6200000      5.6770833
    290.6200000      7.0963542
    310.6200000      3.1901042
    330.6200000      2.1484375
    350.6200000      5.0130208
    370.6200000      3.3854167
    390.6200000      2.5520833
    415.6200000      4.7916667
    440.6200000      2.4479167
    465.6200000      2.8125000
    490.6200000      3.6979167
    515.6200000      3.8541667
    540.6200000      1.1979167
    565.6200000      2.5520833
    590.6200000      1.1458333
    615.6200000      1.3020833
    640.6200000      1.8663194
    670.6200000      1.9965278
    700.6200000      1.9097222
    730.6200000      1.0850694