GRB20011031 
08:03:37.007 
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     55.6200000     31.2500000
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     70.6200000     18.7500000
     75.6200000     12.5000000
     80.6200000     12.5000000
     85.6200000      9.3750000
     90.6200000      6.2500000
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    100.6200000      4.1666667
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