! titre      C/1995 O1 (Hale-Bopp)                   
 ! date       05/04/97
 ! obstime      0.557099997997284     
 ! polar      D       
 ! freq          1667359030.00000     
 ! vit_debut    -8428.16113281250     
 ! delta_vit     140.469360351562     
 ! nb cycles     18.00000    
 ! ah depart           -24
 ! RA  offset   0.000000000000000E+000
 ! dec offset   0.000000000000000E+000
 ! RA            8793.70019531250     
 ! dec           42.4945259094238     
  -8428.161      0.2315264    
  -8287.691     -0.2373337    
  -8147.222      3.2704446E-02
  -8006.753     -0.1374666    
  -7866.284      0.4008483    
  -7725.814     -0.1619837    
  -7585.345     -3.2915972E-02
  -7444.876      9.3504488E-02
  -7304.407     -8.2916804E-02
  -7163.938     -1.6170837E-02
  -7023.468      3.9873708E-02
  -6882.999      0.1332244    
  -6742.530      2.1502236E-02
  -6602.061     -3.5129577E-02
  -6461.591      6.0324859E-02
  -6321.122      7.4924134E-02
  -6180.653     -7.8781202E-02
  -6040.184     -4.0741239E-02
  -5899.714      5.1276993E-02
  -5759.245     -0.1561203    
  -5618.776      0.1155538    
  -5478.307      0.1202719    
  -5337.837      3.4054415E-03
  -5197.368     -7.9318538E-02
  -5056.899      1.2323646E-02
  -4916.430     -2.8875850E-02
  -4775.960     -3.1416886E-02
  -4635.491     -0.1212269    
  -4495.022     -7.9937875E-02
  -4354.553      6.0880613E-02
  -4214.083      6.3818365E-02
  -4073.614     -1.7480092E-02
  -3933.145      9.5797144E-02
  -3792.676     -3.9422926E-03
  -3652.207      0.1679643    
  -3511.737     -0.1933054    
  -3371.268      0.1033125    
  -3230.799     -0.1492402    
  -3090.330     -0.1485613    
  -2949.860     -4.7841795E-02
  -2809.391      0.1815770    
  -2668.922     -6.0744692E-02
  -2528.453      1.3004911E-02
  -2387.983      1.9168263E-02
  -2247.514      0.1461738    
  -2107.045     -3.0191343E-02
  -1966.576      0.3202612    
  -1826.106      0.3857590    
  -1685.637      3.8965270E-02
  -1545.167      6.2692188E-02
  -1404.698      0.1935964    
  -1264.229      0.2304573    
  -1123.759     -4.0922876E-02
  -983.2900     -8.1133202E-02
  -842.8207      0.1866132    
  -702.3513      0.1728312    
  -561.8820      0.1265736    
  -421.4126      9.2975602E-02
  -280.9432      3.3670984E-02
  -140.4739      0.1401096    
 -4.5166016E-03  9.6132025E-02
   140.4648      0.1288486    
   280.9342      6.5855272E-02
   421.4036      0.1073730    
   561.8729      8.7300800E-02
   702.3423      0.2095626    
   842.8116      1.1472479E-02
   983.2810      0.1664743    
   1123.750     -5.6265343E-02
   1264.220      0.1336996    
   1404.689      0.2846349    
   1545.158     -7.1021868E-03
   1685.628     -2.1821087E-02
   1826.097      5.6812834E-02
   1966.567     -3.0961161E-02
   2107.036     -0.1529766    
   2247.505     -0.1298796    
   2387.975      0.1043981    
   2528.444      0.2103528    
   2668.913      0.1070667    
   2809.382     -0.1508590    
   2949.852      8.2941681E-02
   3090.321     -9.4249751E-03
   3230.790     -0.1899414    
   3371.259      8.7446840E-03
   3511.729      0.2336179    
   3652.198      0.1188389    
   3792.667      0.1386571    
   3933.136     -0.1894768    
   4073.605     -3.7559345E-02
   4214.075      5.2388038E-02
   4354.544      7.3226660E-02
   4495.013      0.4229315    
   4635.482     -0.1027978    
   4775.952     -0.1594369    
   4916.421      0.2269851    
   5056.890      4.7816043E-03
   5197.359     -9.4790436E-02
   5337.829      0.1799264    
   5478.298     -0.1718573    
   5618.767      0.1136976    
   5759.236     -8.1131510E-02
   5899.706      0.1049400    
   6040.175     -0.2431991    
   6180.644     -0.1497106    
   6321.113      1.3961121E-02
   6461.583      0.2244622    
   6602.052     -0.1365508    
   6742.521     -4.4911936E-02
   6882.990     -8.0344245E-02
   7023.459      0.2453064    
   7163.929      0.1171100    
   7304.398      6.2282637E-02
   7444.867     -0.2356331    
   7585.336      2.9374285E-02
   7725.806      1.4537220E-02
   7866.275      2.5147106E-02
   8006.744     -2.6780697E-02
   8147.213     -8.2716577E-02
   8287.683     -0.1490917