GRB20010428 
00:26:13.543 
     13.1200000   2106.2500000
     15.6200000   1993.7500000
     18.1200000   1862.5000000
     20.6200000   1625.0000000
     23.1200000   1212.5000000
     25.6200000    862.5000000
     28.1200000    756.2500000
     30.6200000    487.5000000
     33.1200000    437.5000000
     35.6200000    312.5000000
     38.1200000    268.7500000
     40.6200000    262.5000000
     43.1200000    256.2500000
     45.6200000    143.7500000
     48.1200000    162.5000000
     50.6200000     81.2500000
     53.1200000     93.7500000
     55.6200000     84.3750000
     60.6200000     50.0000000
     65.6200000     25.0000000
     70.6200000     31.2500000
     75.6200000     12.5000000
     80.6200000     12.5000000
     85.6200000      6.2500000
     90.6200000      6.2500000
     95.6200000     12.5000000
    100.6200000      6.2500000
    108.1200000      0.0000000
    115.6200000      6.2500000
    123.1200000      0.0000000
    130.6200000      4.1666667
    138.1200000      0.0000000
    145.6200000      0.0000000
    153.1200000      4.1666667
    160.6200000      1.5625000
    170.6200000      0.0000000
    180.6200000      4.6875000
    190.6200000      3.1250000
    200.6200000      2.0833333
    215.6200000      1.0416667
    230.6200000      1.0416667
    245.6200000      3.1250000
    260.6200000      9.3750000
    265.6200000      2.5000000
    290.6200000      1.5625000
    310.6200000      1.5625000
    330.6200000      0.7812500
    350.6200000      2.3437500
    370.6200000      1.5625000
    390.6200000      1.2500000
    415.6200000      0.0000000
    440.6200000      0.0000000
    465.6200000      0.0000000
    490.6200000      1.2500000
    515.6200000      0.6250000
    540.6200000      0.0000000
    565.6200000      0.0000000
    590.6200000      0.0000000
    615.6200000      0.0000000
    640.6200000      0.0000000
    670.6200000      0.5208333
    700.6200000      0.0000000
    730.6200000      0.0000000