GRB20021220 
13:15:44.638 
     13.1200000  29202.0818632
     15.6200000  19658.3323373
     18.1200000  20379.1656638
     20.6200000  11128.1244519
     23.1200000   8664.5829153
     25.6200000   6243.7497013
     28.1200000   5566.6663978
     30.6200000   4665.1039443
     33.1200000   4258.8539600
     35.6200000   3491.6665010
     38.1200000   3538.5414937
     40.6200000   2994.7915239
     43.1200000   2730.4686152
     45.6200000   2232.5519740
     48.1200000   2213.5415569
     50.6200000   1803.1249125
     53.1200000   1791.9269981
     55.6200000   1367.7082667
     60.6200000   1071.0936970
     65.6200000    895.4426647
     70.6200000    752.4739221
     75.6200000    620.9635116
     80.6200000    486.9791428
     85.6200000    416.0156051
     90.6200000    348.3072751
     95.6200000    244.9218628
    100.6200000    228.7326278
    108.1200000    167.2742974
    115.6200000    139.5833268
    123.1200000    105.3819395
    130.6200000     95.6597176
    138.1200000     74.7395798
    145.6200000     60.0694414
    153.1200000     46.6145809
    160.6200000     45.5078102
    170.6200000     28.9062485
    180.6200000     27.1484363
    190.6200000     17.6432282
    200.6200000     17.1874992
    215.6200000     21.3541657
    230.6200000     12.0225689
    245.6200000     10.5902773
    260.6200000     34.6354153
    265.6200000      4.5833331
    290.6200000      9.2447913
    310.6200000      9.5377601
    330.6200000      8.1054684
    350.6200000      6.7708330
    370.6200000      4.8502602
    390.6200000      5.5989581
    415.6200000      2.5260415
    440.6200000      2.9166665
    465.6200000      2.6041665
    490.6200000      2.1874999
    515.6200000      2.6562499
    540.6200000      2.1874999
    565.6200000      3.3333333
    590.6200000      2.9687499
    615.6200000      1.3020833
    640.6200000      1.3888888
    670.6200000      1.9097221
    700.6200000      1.0850694
    730.6200000      1.8663193