%           mjd     real     imag    sigma  (all in microas)
1979.6  44090.0   -259.37   -236.15     87.95
1980.1  44272.6   -250.86   -139.12     74.75
1980.6  44455.2   -285.36   -219.70     64.85
1981.1  44637.9    -76.02   -184.90     54.50
1981.6  44820.5      3.61   -124.84     40.27
1982.1  45003.1   -134.88   -110.39     32.07
1982.6  45185.7   -155.77   -111.63     27.48
1983.1  45368.4   -226.58   -247.25     24.43
1983.6  45551.0   -236.22   -207.37     23.28
1984.1  45733.6   -282.06   -206.50     20.21
1984.6  45916.2   -271.54   -180.63     18.73
1985.1  46098.9   -279.69   -148.16     16.88
1985.6  46281.5   -271.36   -130.17     17.97
1986.1  46464.1   -254.81   -128.16     18.69
1986.6  46646.7   -238.29   -128.52     16.55
1987.1  46829.4   -211.30    -83.51     14.71
1987.6  47012.0   -214.29    -73.54     13.82
1988.1  47194.6   -196.43    -58.15     12.92
1988.6  47377.2   -197.19    -38.43     11.92
1989.1  47559.9   -169.60    -34.48     11.09
1989.6  47742.5   -165.69    -20.21     10.43
1990.1  47925.1   -155.87     -1.79      9.71
1990.6  48107.7   -151.23      6.42      8.58
1991.1  48290.4   -140.97      7.95      8.19
1991.6  48473.0   -131.71     12.92      7.70
1992.1  48655.6   -132.87     19.32      7.44
1992.6  48838.2   -121.84      5.34      6.59
1993.1  49020.9   -122.02     19.62      5.50
1993.6  49203.5   -124.75     18.16      5.07
1994.1  49386.1   -123.20     21.97      4.94
1994.6  49568.7   -122.86     23.08      4.76
1995.1  49751.4   -113.28     19.34      4.66
1995.6  49934.0   -108.21     17.87      4.53
1996.1  50116.6   -101.04     14.42      4.33
1996.6  50299.2    -90.79      9.16      4.36
1997.1  50481.9    -79.79      0.93      4.32
1997.6  50664.5    -66.09     -6.37      4.48
1998.1  50847.1    -46.59    -20.76      4.88
1998.6  51029.7    -36.60    -39.86      4.94
1999.1  51212.4    -18.13    -55.87      4.95
1999.6  51395.0      0.59    -51.76      4.80
2000.1  51577.6     24.62    -57.59      4.59
2000.6  51760.2     43.11    -52.47      4.41
2001.1  51942.9     48.05    -56.49      4.24
2001.6  52125.5     63.28    -54.42      4.14
2002.1  52308.1     69.72    -47.17      4.13
2002.6  52490.7     91.47    -49.17      3.96
2003.1  52673.4    100.91    -40.08      3.96
2003.6  52856.0    107.61    -34.78      3.94
2004.1  53038.6    124.14    -17.29      3.90
2004.6  53221.2    129.63     -3.08      3.82
2005.1  53403.9    138.79     11.27      3.63
2005.6  53586.5    145.62     38.50      3.48
2006.1  53769.1    148.61     54.53      3.44
2006.6  53951.7    143.63     68.19      3.40
2007.1  54134.4    137.57     82.94      4.87
2007.6  54317.0    132.16     98.60      5.49
2008.1  54499.6    134.50    118.26      5.63
2008.6  54682.2    126.72    152.45      5.51
2009.1  54864.9    126.98    165.09      5.46
2009.6  55047.5    122.48    187.20      5.37
2010.1  55230.1    121.01    190.30      5.35
2010.6  55412.7    129.78    197.00      5.24
2011.1  55595.4    127.93    188.31      4.96
2011.6  55778.0    130.57    191.33      4.80
2012.1  55960.6    127.15    196.69      4.61
2012.6  56143.2    118.05    175.64      4.60
2013.1  56325.9    116.60    173.11      4.57
2013.6  56508.5    117.23    166.91      4.50
2014.1  56691.1    126.85    161.32      3.61
2014.6  56873.7    127.96    169.02      3.11
2015.1  57056.4    126.68    164.31      2.91
2015.6  57239.0    133.04    164.17      3.03
2016.1  57421.6    124.17    161.62      3.03
2016.6  57604.2    130.89    141.58      3.29
2017.1  57786.9    127.18    144.67      3.40
2017.6  57969.5    114.72    129.59      3.59
2018.1  58152.1    113.56    136.79      3.80
2018.6  58334.7     90.57    124.58      3.99
2019.1  58517.4    100.29    103.60      4.61
2019.6  58700.0     79.56    113.48      4.72
2020.1  58882.6     80.48     99.50      4.90
2020.6  59065.2     70.40    102.25      5.17
2021.1  59247.9     61.00     91.88      5.27
2021.6  59430.5     64.23     88.96      5.61
2022.1  59613.1     56.83     83.16      5.87
2022.6  59795.7     57.29     73.24      6.16
2023.1  59978.4     48.36     75.88      6.75
2023.6  60161.0     34.19     62.93      7.09
2024.1  60343.6     31.73     63.68      7.79