GRB20020504 
15:30:35.141 
    157.5000000     45.8333333
    187.5000000     46.8750000
    217.5000000     43.7500000
    247.5000000     47.9166667
    277.5000000     48.9583333
    307.5000000     38.5416667
    337.5000000     40.6250000
    367.5000000     53.6458333
    397.5000000     50.0000000
    427.5000000     46.3541667
    457.5000000     49.4791667
    487.5000000     68.7500000
    517.5000000      8.3333333
    547.5000000    243.7500000
    577.5000000    325.0000000
    607.5000000    283.3333333
    637.5000000    312.5000000
    667.5000000    103.1250000
    727.5000000    111.4583333
    787.5000000     98.9583333
    847.5000000     80.4687500
    907.5000000     73.4375000
    967.5000000     57.8125000
   1027.5000000     55.2083333
   1087.5000000     50.5711566
   1150.5300000     41.5611146
   1213.6900000     23.5793056
   1308.4500000     28.3641161
   1403.2000000     25.8905013
   1497.9500000     43.8654354
   1592.7000000     64.6437995
   1687.4500000     66.2858801
   1782.2100000     29.3535620
   1876.9600000     26.3852243
   1971.7100000     19.2931771
   2098.0500000     16.0789203
   2224.3800000     12.8621181
   2350.7200000     11.2552442
   2477.0500000     12.2025223
   2666.5600000     11.1312665
   2856.0600000      9.8114875
   3045.5700000      9.2348285
   3235.0700000      7.5857520
   3424.5700000      7.5029022
   3614.0800000      4.5761270
   3866.7500000      3.7103732
   4119.4200000      5.7510785
   4372.0900000      5.5035025
   4624.7700000      4.4524479
   4877.4400000      3.1166888
   5193.2800000      5.1944814
   5509.1200000      4.2545276
   5824.9600000      4.3039989
   6140.8000000      3.6114013
   6456.6400000      2.8693326
   6772.4800000      3.1661601
   7088.3200000      4.2545276
   7404.1600000      5.6397226
   7720.0000000      3.6114013
   8035.8400000      3.8340017
   8414.8500000      3.5455145
   8793.8500000      3.4629693
   9172.8600000      4.0401309