GRB19980228 
23:11:45.107 
    157.5000000      0.5208333
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    217.5000000      3.6458333
    247.5000000      2.6041667
    277.5000000      5.7291667
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    337.5000000      1.5625000
    367.5000000      0.5208333
    397.5000000      0.0000000
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    457.5000000      1.0416667
    487.5000000      1.5625000
    517.5000000      0.0000000
    547.5000000      0.0000000
    577.5000000      0.5208333
    607.5000000      1.5625000
    637.5000000      0.0000000
    667.5000000      1.3020833
    727.5000000      1.0416667
    787.5000000      0.0000000
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    907.5000000      0.2604167
    967.5000000      0.0000000
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   1213.6900000      0.0000000
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   1592.7000000      0.6596306
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   1971.7100000      0.1236742
   2098.0500000      0.3710520
   2224.3800000      0.1236742
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   2477.0500000      0.1648989
   2666.5600000      0.0000000
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   3235.0700000      0.0824538
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   3614.0800000      0.1855187
   3866.7500000      0.1236791
   4119.4200000      0.1236791
   4372.0900000      0.1236742
   4624.7700000      0.0618396
   4877.4400000      0.0000000
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   6140.8000000      0.0494713
   6456.6400000      0.0494713
   6772.4800000      0.0494713
   7088.3200000      0.0000000
   7404.1600000      0.0494713
   7720.0000000      0.0989425
   8035.8400000      0.0000000
   8414.8500000      0.0412269
   8793.8500000      0.0824517
   9172.8600000      0.0412258