Improve: 2013_NB15
 epoch = 2461000.500000000 TDB 2025-11-21 00:00:00.000000
 number of observations before/after epoch: 5/0
 number of iterations: 5
 
 
======================================================================================================================
 Iteration:  5
{
          In_coords       Corrections      Errors                 In_elements        El_errors  
 1      -0.874364733      -0.594E-03            NaN    |    e      0.419856872              NaN  
 2       1.941779272      -0.116E-03            NaN    |    a      1.742782875              NaN  
 3       0.858112229       0.615E-04            NaN    |    i      9.935128112              NaN  
 4      -0.009207624       0.134E-05            NaN    |   node  110.261205820      0.39080E-03  
 5      -0.001414797      -0.318E-05            NaN    |   peri  208.962351252      0.76360E-01  
 6       0.001092781      -0.141E-05            NaN    |   M     123.364106373              NaN  | tp = 2025-02-06.028394 
 
 Matrix of Correlation:
     1     2     3     4     5     6     
 1  -1.00  
 2  -1.00 -1.00  
 3   1.00  1.01 -1.00  
 4   1.00  1.01 -1.00 -1.00  
 5  -1.00 -1.00  1.00  1.00 -1.00  
 6  -1.00 -1.00  1.00  1.00 -1.00 -1.00  
 
Root mean squared error:         0.26588
Optical RMSE:                    0.26588(ang-sec.) 
 
Number of loops/max_num in Least Squares on iter     1/10
Number of included/excluded equations on iter        0/0
Number of used/total equations                      10/10
 
 
number       time          weight  note2    Alpha/delay     Delta/doppler     r      ro      O-C_Al/del   O-C_Del/dop    res_Al/del  in_Al  res_Del/dop in_Del Obs 
{
    1  2013 07 13.45572     1.000    C      20 19 48.891     -25 38 18.87   1.047   0.031     -4.058753     -0.295518      0.132176          -0.032016         F51 
    2  2013 07 13.48733     1.000    C      20 20 42.936     -25 48 24.96   1.047   0.031     -4.594068     -0.139399     -0.395290           0.132850         F51 
    3  2013 07 13.50375     1.000    C      20 21 11.246     -25 53 38.78   1.047   0.031     -3.939349     -0.378697      0.263385          -0.101877         F51 
    4  2013 07 14.463470    1.000    C      20 54 04.686     -31 04 28.83   1.044   0.029     -4.363448     -0.566382     -0.022542           0.069824         568 
    5  2013 07 14.468790    1.000    C      20 54 15.989     -31 06 12.69   1.044   0.029     -4.319100     -0.707284      0.022269          -0.068778         568 
}
}