! titre      C/1998 J1 (SOHO)                        
 ! date       03/06/98
 ! obstime      0.572899997234344     
 ! polar      D       
 ! freq          1665401840.00000     
 ! vit_debut    -8438.06640625000     
 ! delta_vit     140.634445190430     
 ! nb cycles     38.00000    
 ! ah depart            -8
 ! RA  offset   0.000000000000000E+000
 ! dec offset   0.000000000000000E+000
 ! RA            24064.6015625000     
 ! dec          -18.8274173736572     
  -8438.066      5.9976481E-02
  -8297.432      1.4684961E-02
  -8156.797     -8.4585406E-02
  -8016.163      8.8576585E-02
  -7875.529     -0.1597003    
  -7734.895     -5.3134412E-03
  -7594.260     -1.6900174E-02
  -7453.626      0.1193783    
  -7312.992     -5.6306357E-03
  -7172.357     -3.7337784E-02
  -7031.723     -9.5231794E-02
  -6891.089      6.5171421E-02
  -6750.455     -2.8268371E-02
  -6609.820      1.4201898E-02
  -6469.186     -2.1378355E-02
  -6328.552      5.6609476E-04
  -6187.917     -2.0705661E-02
  -6047.283      3.7185356E-02
  -5906.649      1.5769473E-03
  -5766.015      2.2573750E-03
  -5625.380      9.0115607E-02
  -5484.746      7.0006117E-02
  -5344.112     -7.5838771E-03
  -5203.478      8.8119525E-03
  -5062.843     -6.1819796E-02
  -4922.209      3.5971969E-02
  -4781.575     -4.6912946E-02
  -4640.940     -7.8002885E-02
  -4500.306      7.4623220E-02
  -4359.672      4.3230839E-02
  -4219.038     -3.5804272E-02
  -4078.403      2.0925129E-02
  -3937.769     -2.4887851E-02
  -3797.134      3.9083589E-02
  -3656.500     -0.1272461    
  -3515.865      8.1314296E-02
  -3375.230     -4.6527725E-02
  -3234.596     -8.0202028E-02
  -3093.961     -1.6044213E-02
  -2953.327     -0.1193686    
  -2812.692     -3.7642308E-02
  -2672.058      7.6904394E-02
  -2531.423     -2.5964057E-02
  -2390.789      1.0391265E-02
  -2250.154      2.7520822E-02
  -2109.520     -4.1029520E-02
  -1968.885      5.1016547E-02
  -1828.251      5.1093798E-02
  -1687.617      7.6658934E-02
  -1546.982      4.5445152E-02
  -1406.348      0.1405461    
  -1265.713      3.4337323E-02
  -1125.079      4.6766467E-02
  -984.4445      1.5249850E-02
  -843.8101      8.2575865E-02
  -703.1756      6.1013389E-02
  -562.5411     -7.8071668E-03
  -421.9067      0.1419246    
  -281.2722      0.1553680    
  -140.6378      8.7524362E-02
 -3.3264160E-03  4.3030351E-02
   140.6311      6.8350986E-02
   281.2656     -5.3497817E-02
   421.9000     -0.1340883    
   562.5345      6.2969364E-02
   703.1689      0.1558051    
   843.8034      6.0856178E-02
   984.4379      4.8232898E-02
   1125.072      5.7422496E-02
   1265.707      2.1859327E-02
   1406.341      0.1168983    
   1546.975      8.5239172E-02
   1687.610     -2.5744298E-02
   1828.244      4.1703060E-02
   1968.879     -4.7403025E-03
   2109.513     -4.6665475E-02
   2250.148      5.8857370E-02
   2390.782      0.1143361    
   2531.417      4.3347415E-02
   2672.051      0.1014782    
   2812.686     -7.8219257E-02
   2953.320     -0.1187652    
   3093.955     -2.4909090E-02
   3234.589      3.1737726E-02
   3375.224     -9.2490882E-02
   3515.858      5.8640152E-02
   3656.493     -3.9728269E-02
   3797.127      1.9305067E-02
   3937.762     -4.3428890E-02
   4078.396     -3.0671226E-02
   4219.031     -9.4676949E-03
   4359.665      0.1233006    
   4500.299      4.6655219E-02
   4640.934      1.4145534E-02
   4781.568     -2.6674474E-02
   4922.202      1.1894889E-02
   5062.836     -5.7158675E-02
   5203.471      2.4048736E-02
   5344.105     -0.1100049    
   5484.739     -8.0349751E-02
   5625.374      9.1180250E-02
   5766.008      0.1486233    
   5906.642     -1.5411832E-02
   6047.276     -4.2635038E-02
   6187.911     -3.8319703E-02
   6328.545     -2.7444193E-03
   6469.179     -1.6190858E-03
   6609.813     -5.0233614E-02
   6750.448      3.9705917E-02
   6891.082      7.4998267E-02
   7031.716     -3.3148343E-03
   7172.351     -4.1273709E-02
   7312.985     -5.6762163E-02
   7453.619      3.0787906E-02
   7594.253     -7.1963653E-02
   7734.888      2.7640112E-02
   7875.522     -7.2989553E-02
   8016.156      6.6936478E-02
   8156.791      8.8058561E-02
   8297.425     -0.1135077