! titre      C/1998 J1 (SOHO)                        
 ! date       02/06/98
 ! obstime      0.572300016880035     
 ! polar      D       
 ! freq          1667359030.00000     
 ! vit_debut    -8428.16113281250     
 ! delta_vit     140.469360351562     
 ! nb cycles     38.00000    
 ! ah depart            -8
 ! RA  offset   0.000000000000000E+000
 ! dec offset   0.000000000000000E+000
 ! RA            23774.0000000000     
 ! dec          -17.5781383514404     
  -8428.161      3.4834288E-02
  -8287.691      0.1614256    
  -8147.222      1.0563566E-02
  -8006.753      5.4009907E-02
  -7866.284     -5.7824284E-02
  -7725.814      2.4890279E-02
  -7585.345      1.4690194E-02
  -7444.876     -2.0641854E-02
  -7304.407     -9.7528018E-02
  -7163.938     -8.5129865E-02
  -7023.468     -0.1271169    
  -6882.999      0.1061173    
  -6742.530     -1.9129963E-03
  -6602.061      8.4810145E-02
  -6461.591      3.3135497E-04
  -6321.122     -1.8521899E-02
  -6180.653      1.6599614E-02
  -6040.184      6.0719114E-02
  -5899.714     -7.8828759E-02
  -5759.245     -0.1107343    
  -5618.776      2.1567615E-02
  -5478.307      9.6019447E-02
  -5337.837     -2.2559853E-03
  -5197.368      5.0674092E-02
  -5056.899      8.6251147E-02
  -4916.430     -4.4125382E-02
  -4775.960      3.1838741E-02
  -4635.491     -4.5890942E-02
  -4495.022     -0.1596438    
  -4354.553      1.4851866E-02
  -4214.083      4.2607784E-02
  -4073.614     -1.2380144E-02
  -3933.145     -9.2631551E-03
  -3792.676     -1.5280682E-02
  -3652.207      8.7604791E-02
  -3511.737      6.2772535E-02
  -3371.268     -3.9816488E-02
  -3230.799     -1.4537474E-02
  -3090.330     -2.2530595E-02
  -2949.860      3.6466997E-02
  -2809.391      4.0199667E-02
  -2668.922     -5.4646754E-03
  -2528.453      3.8132429E-02
  -2387.983      2.3319246E-02
  -2247.514      1.0305363E-02
  -2107.045      8.8650152E-02
  -1966.576     -5.1438425E-02
  -1826.106      5.4130308E-02
  -1685.637      0.1254300    
  -1545.167      0.2181450    
  -1404.698      0.1225736    
  -1264.229      0.1725329    
  -1123.759      0.1336560    
  -983.2900      0.1609664    
  -842.8207      0.2506630    
  -702.3513      0.2869158    
  -561.8820      0.2224464    
  -421.4126      0.2442582    
  -280.9432      0.2170719    
  -140.4739      0.3443434    
 -4.5166016E-03  0.1904646    
   140.4648      0.1781062    
   280.9342      4.0818240E-02
   421.4036      0.1207225    
   561.8729      0.1895732    
   702.3423      0.2921264    
   842.8116      0.1803705    
   983.2810      0.1632326    
   1123.750      0.1931523    
   1264.220      0.2990331    
   1404.689      0.1462544    
   1545.158      0.1669245    
   1685.628      5.7777972E-03
   1826.097      7.1142279E-02
   1966.567     -2.1585352E-04
   2107.036      7.1538538E-02
   2247.505      2.3171514E-02
   2387.975      4.1873686E-02
   2528.444      2.0214353E-02
   2668.913     -7.4156378E-03
   2809.382      6.9502532E-02
   2949.852      7.3534854E-02
   3090.321      0.1218788    
   3230.790      5.1446367E-02
   3371.259      2.8709329E-03
   3511.729     -7.0888683E-02
   3652.198      1.6504271E-02
   3792.667     -3.9780699E-02
   3933.136     -2.8977402E-02
   4073.605     -9.0098446E-03
   4214.075     -9.9338688E-02
   4354.544      2.7459851E-02
   4495.013      6.5667219E-02
   4635.482      7.9072043E-02
   4775.952      0.1197874    
   4916.421     -4.0712953E-02
   5056.890     -5.9615220E-03
   5197.359     -3.7794698E-02
   5337.829     -8.8470630E-02
   5478.298      2.2803152E-02
   5618.767      0.2377611    
   5759.236     -0.2479333    
   5899.706     -8.8770397E-02
   6040.175     -5.2866507E-02
   6180.644     -5.3704418E-02
   6321.113     -4.6244793E-02
   6461.583     -6.6569380E-02
   6602.052     -0.1389537    
   6742.521     -4.2255152E-02
   6882.990     -0.1302480    
   7023.459      7.9849221E-02
   7163.929      9.9773511E-02
   7304.398      4.9094819E-02
   7444.867      5.9464533E-02
   7585.336      7.1529329E-02
   7725.806      3.6419440E-02
   7866.275     -5.6516930E-02
   8006.744      7.7638678E-02
   8147.213      5.5199519E-02
   8287.683      3.0277731E-02