! titre      C/1996 B2 (Hyakutake)                   
 ! date       18/04/96
 ! obstime      0.538999974727631     
 ! polar      D       
 ! freq          1665401840.00000     
 ! vit_debut    -8438.06640625000     
 ! delta_vit     140.634445190430     
 ! nb cycles     62.00000    
 ! ah depart           -33
 ! RA  offset   0.000000000000000E+000
 ! dec offset   0.000000000000000E+000
 ! RA            10359.6005859375     
 ! dec           34.7825546264648     
  -8438.066     -6.8961717E-02
  -8297.432      5.7961289E-03
  -8156.797     -4.2538650E-02
  -8016.163      4.2655218E-02
  -7875.529     -8.6483933E-02
  -7734.895     -2.0891145E-02
  -7594.260      3.7987884E-02
  -7453.626     -3.4684405E-02
  -7312.992      4.2000595E-02
  -7172.357     -1.8646408E-02
  -7031.723      5.1433574E-03
  -6891.089     -1.7277403E-02
  -6750.455     -1.6203219E-02
  -6609.820      3.5532434E-02
  -6469.186      3.0264316E-02
  -6328.552     -1.2709578E-02
  -6187.917      2.0239321E-03
  -6047.283     -9.9963799E-02
  -5906.649      2.4898578E-03
  -5766.015     -2.9793724E-03
  -5625.380     -5.7578739E-03
  -5484.746      2.2641961E-02
  -5344.112     -1.3513820E-02
  -5203.478      8.0562256E-02
  -5062.843      0.1224501    
  -4922.209      6.0365098E-03
  -4781.575     -5.1854318E-03
  -4640.940     -3.8540274E-02
  -4500.306      5.6872382E-03
  -4359.672      5.0681770E-02
  -4219.038      1.3681305E-02
  -4078.403     -1.4141778E-02
  -3937.769      4.8013933E-02
  -3797.134     -2.0112323E-02
  -3656.500      3.1019107E-02
  -3515.865     -9.8133475E-02
  -3375.230      5.1188082E-02
  -3234.596      1.7624613E-02
  -3093.961     -7.4771009E-02
  -2953.327      2.0174921E-02
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  -2531.423      5.2428599E-02
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  -2109.520     -8.5378028E-02
  -1968.885     -7.6841392E-02
  -1828.251     -1.5580212E-02
  -1687.617     -1.0275553E-02
  -1546.982     -3.4097449E-03
  -1406.348     -4.8176020E-02
  -1265.713     -9.6089587E-02
  -1125.079     -0.1318122    
  -984.4445     -3.2860152E-02
  -843.8101     -3.9311916E-02
  -703.1756     -9.4985440E-02
  -562.5411     -2.5707124E-02
  -421.9067     -5.7510246E-02
  -281.2722      1.0734305E-02
  -140.6378     -0.1290787    
 -3.3264160E-03  2.0201532E-02
   140.6311     -3.9316230E-02
   281.2656     -8.1734650E-02
   421.9000     -8.0862470E-02
   562.5345     -1.0266466E-02
   703.1689     -0.1050944    
   843.8034     -6.3332416E-02
   984.4379     -4.1441139E-02
   1125.072     -9.3650341E-02
   1265.707     -4.1251175E-02
   1406.341     -2.2119787E-02
   1546.975      1.1296063E-02
   1687.610      1.6508441E-02
   1828.244     -2.9097136E-02
   1968.879      3.3056162E-02
   2109.513     -0.1073580    
   2250.148     -8.4706284E-02
   2390.782     -3.1826999E-02
   2531.417     -2.0903245E-02
   2672.051     -6.2398378E-02
   2812.686      1.3143497E-02
   2953.320      2.9685687E-02
   3093.955      6.6681981E-02
   3234.589      1.0989231E-02
   3375.224     -2.1521598E-02
   3515.858     -3.2073164E-03
   3656.493      1.5389170E-02
   3797.127     -2.4017513E-02
   3937.762     -3.3178672E-02
   4078.396      7.6372512E-02
   4219.031     -3.2875791E-02
   4359.665      8.6150481E-04
   4500.299     -2.3693412E-03
   4640.934     -0.1139527    
   4781.568     -2.4590146E-02
   4922.202     -4.5687448E-02
   5062.836     -4.4461098E-02
   5203.471      4.1102100E-02
   5344.105      2.0820601E-02
   5484.739      1.5951850E-02
   5625.374     -3.9095987E-02
   5766.008     -8.7568626E-02
   5906.642      7.8500748E-02
   6047.276      4.7024030E-02
   6187.911     -7.4457817E-02
   6328.545     -5.6163450E-03
   6469.179     -1.5491861E-02
   6609.813      3.0095358E-03
   6750.448      9.8231219E-02
   6891.082      3.0767197E-02
   7031.716     -4.3350969E-02
   7172.351     -0.1215457    
   7312.985     -3.5808142E-02
   7453.619      2.6794167E-02
   7594.253      6.3621990E-02
   7734.888      2.6159771E-02
   7875.522      7.7805325E-02
   8016.156     -5.6844603E-02
   8156.791     -2.8160879E-02
   8297.425      0.1317735