GRB20021220 
20:13:13.218 
     13.1200000    481.2500000
     15.6200000    431.2500000
     18.1200000    575.0000000
     20.6200000    437.5000000
     23.1200000    431.2500000
     25.6200000    325.0000000
     28.1200000    325.0000000
     30.6200000    275.0000000
     33.1200000    181.2500000
     35.6200000    225.0000000
     38.1200000    143.7500000
     40.6200000     93.7500000
     43.1200000     81.2500000
     45.6200000     93.7500000
     48.1200000     68.7500000
     50.6200000     93.7500000
     53.1200000     43.7500000
     55.6200000     56.2500000
     60.6200000     31.2500000
     65.6200000     28.1250000
     70.6200000     28.1250000
     75.6200000     21.8750000
     80.6200000     25.0000000
     85.6200000      9.3750000
     90.6200000     28.1250000
     95.6200000     18.7500000
    100.6200000     16.6666667
    108.1200000      8.3333333
    115.6200000      6.2500000
    123.1200000      6.2500000
    130.6200000      2.0833333
    138.1200000      4.1666667
    145.6200000      0.0000000
    153.1200000      8.3333333
    160.6200000      6.2500000
    170.6200000      3.1250000
    180.6200000      1.5625000
    190.6200000      3.1250000
    200.6200000      3.1250000
    215.6200000      3.1250000
    230.6200000      1.0416667
    245.6200000      1.0416667
    260.6200000      0.0000000
    265.6200000      0.6250000
    290.6200000      0.7812500
    310.6200000      0.0000000
    330.6200000      1.5625000
    350.6200000      0.7812500
    370.6200000      0.7812500
    390.6200000      1.8750000
    415.6200000      0.6250000
    440.6200000      0.0000000
    465.6200000      2.5000000
    490.6200000      0.6250000
    515.6200000      0.6250000
    540.6200000      0.0000000
    565.6200000      0.0000000
    590.6200000      1.2500000
    615.6200000      1.2500000
    640.6200000      0.5208333
    670.6200000      0.5208333
    700.6200000      1.0416667
    730.6200000      0.0000000