%           mjd     real     imag    sigma  (all in microas)
1984.0  45704.2   -283.65   -204.21     20.51
1984.5  45886.9   -292.29   -216.63     19.00
1985.0  46069.5   -262.44   -204.43     17.44
1985.5  46252.1   -266.94   -182.27     15.68
1986.0  46434.7   -248.13   -170.80     14.09
1986.5  46617.4   -219.22   -179.79     12.26
1987.0  46800.0   -206.82    -89.29     11.05
1987.5  46982.6   -200.65    -95.79     10.30
1988.0  47165.2   -188.13    -67.81      9.60
1988.5  47347.9   -190.73    -43.20      8.82
1989.0  47530.5   -164.56    -33.81      8.29
1989.5  47713.1   -171.02     -9.00      7.86
1990.0  47895.7   -160.60    -12.09      7.50
1990.5  48078.4   -152.08      2.01      7.06
1991.0  48261.0   -146.56     -1.13      6.15
1991.5  48443.6   -133.50      7.60      5.58
1992.0  48626.2   -135.56     13.72      5.32
1992.5  48808.9   -124.79      3.93      5.04
1993.0  48991.5   -120.28     11.93      4.90
1993.5  49174.1   -121.28      3.45      4.56
1994.0  49356.7   -118.23     14.58      4.48
1994.5  49539.4   -120.15     15.76      4.38
1995.0  49722.0   -110.35     11.82      4.31
1995.5  49904.6   -107.79     15.00      4.27
1996.0  50087.2   -105.24      9.83      4.22
1996.5  50269.9    -93.65      2.53      4.23
1997.0  50452.5    -88.57     -1.47      4.12
1997.5  50635.1    -74.47    -10.23      4.19
1998.0  50817.7    -52.54    -23.87      4.52
1998.5  51000.4    -41.70    -36.59      4.59
1999.0  51183.0    -30.08    -53.97      4.64
1999.5  51365.6    -12.24    -54.42      4.59
2000.0  51548.2      5.43    -54.77      4.49
2000.5  51730.9     27.94    -50.94      4.40
2001.0  51913.5     33.70    -58.62      4.25
2001.5  52096.1     52.43    -59.41      4.14
2002.0  52278.7     60.29    -49.38      4.23
2002.5  52461.4     81.54    -60.52      4.06
2003.0  52644.0     97.61    -48.03      4.09
2003.5  52826.6    102.32    -39.84      4.11
2004.0  53009.2    126.21    -26.63      4.07
2004.5  53191.9    127.51     -9.47      4.04
2005.0  53374.5    141.27      6.40      3.99
2005.5  53557.1    145.09     29.76      3.75
2006.0  53739.7    150.64     47.63      3.75
2006.5  53922.4    146.25     66.31      3.62
2007.0  54105.0    138.27     73.58      3.71
2007.5  54287.6    133.46     91.03      3.77
2008.0  54470.2    132.56    108.28      3.78
2008.5  54652.9    126.33    144.52      3.95
2009.0  54835.5    124.49    155.21      3.94
2009.5  55018.1    122.46    179.38      3.80
2010.0  55200.7    117.47    184.01      3.73
2010.5  55383.4    128.60    189.58      3.74
2011.0  55566.0    124.98    191.41      3.40
2011.5  55748.6    127.44    192.30      3.29
2012.0  55931.2    124.77    198.49      3.07
2012.5  56113.9    114.06    177.81      3.15
2013.0  56296.5    111.31    173.46      3.11
2013.5  56479.1    109.58    166.86      3.10
2014.0  56661.7    121.72    161.76      3.00
2014.5  56844.4    122.33    171.97      2.88
2015.0  57027.0    121.61    168.62      2.77
2015.5  57209.6    130.01    168.18      2.81
2016.0  57392.2    125.92    166.02      2.76
2016.5  57574.9    129.42    156.30      2.71
2017.0  57757.5    126.79    154.84      2.69
2017.5  57940.1    114.17    141.16      2.87
2018.0  58122.7    112.51    137.75      2.91
2018.5  58305.4     93.18    127.40      3.15
2019.0  58488.0     87.56    102.64      3.42
2019.5  58670.6     75.76    111.60      3.47
2020.0  58853.2     70.02     96.25      3.60
2020.5  59035.9     68.84    101.28      3.61
2021.0  59218.5     49.87     89.73      3.54
2021.5  59401.1     55.93     79.78      3.78
2022.0  59583.7     44.53     73.26      3.82
2022.5  59766.4     41.52     53.46      3.68
2023.0  59949.0     31.98     53.99      3.85
2023.5  60131.6     17.34     34.27      3.59
2024.0  60314.2     22.95     35.07      3.77