GRB19971218 
12:42:42.915 
     13.1200000    312.5000000
     15.6200000    212.5000000
     18.1200000    193.7500000
     20.6200000     93.7500000
     23.1200000    168.7500000
     25.6200000    162.5000000
     28.1200000    156.2500000
     30.6200000     68.7500000
     33.1200000    125.0000000
     35.6200000     31.2500000
     38.1200000     68.7500000
     40.6200000    112.5000000
     43.1200000     81.2500000
     45.6200000     75.0000000
     48.1200000     75.0000000
     50.6200000     37.5000000
     53.1200000     50.0000000
     55.6200000     43.7500000
     60.6200000     56.2500000
     65.6200000     15.6250000
     70.6200000     43.7500000
     75.6200000     18.7500000
     80.6200000     25.0000000
     85.6200000     18.7500000
     90.6200000     21.8750000
     95.6200000     37.5000000
    100.6200000     18.7500000
    108.1200000     12.5000000
    115.6200000     20.8333333
    123.1200000      8.3333333
    130.6200000      8.3333333
    138.1200000     14.5833333
    145.6200000      6.2500000
    153.1200000      2.0833333
    160.6200000      7.8125000
    170.6200000      6.2500000
    180.6200000      4.6875000
    190.6200000      4.6875000
    200.6200000      2.0833333
    215.6200000      4.1666667
    230.6200000      4.1666667
    245.6200000      2.0833333
    260.6200000      0.0000000
    265.6200000      1.8750000
    290.6200000      0.7812500
    310.6200000      2.3437500
    330.6200000      1.5625000
    350.6200000      0.7812500
    370.6200000      0.0000000
    390.6200000      4.3750000
    415.6200000      1.2500000
    440.6200000      1.2500000
    465.6200000      0.6250000
    490.6200000      1.2500000
    515.6200000      0.0000000
    540.6200000      0.0000000
    565.6200000      1.2500000
    590.6200000      0.0000000
    615.6200000      0.0000000
    640.6200000      1.0416667
    670.6200000      0.5208333
    700.6200000      1.5625000
    730.6200000      0.5208333