% mjd real imag sigma (all in microas) 1979.9 44203.2 -359.65 63.82 125.49 1980.4 44385.8 -335.54 -11.26 104.91 1980.9 44568.5 -259.63 -109.90 82.65 1981.4 44751.1 -163.34 -66.60 60.86 1981.9 44933.7 -147.21 -88.17 56.44 1982.4 45116.3 -212.21 -88.54 50.77 1982.9 45299.0 -288.61 -119.12 40.18 1983.4 45481.6 -298.16 -143.60 35.90 1983.9 45664.2 -288.66 -176.55 31.14 1984.4 45846.8 -284.27 -158.14 29.25 1984.9 46029.5 -290.88 -148.97 27.31 1985.4 46212.1 -255.86 -124.23 25.70 1985.9 46394.7 -253.29 -129.13 25.06 1986.4 46577.3 -175.87 -125.78 20.70 1986.9 46760.0 -142.69 -44.39 16.62 1987.4 46942.6 -155.31 -38.49 14.70 1987.9 47125.2 -155.93 -44.49 13.57 1988.4 47307.8 -146.89 -10.10 12.29 1988.9 47490.5 -146.16 -6.03 11.28 1989.4 47673.1 -140.13 14.53 10.51 1989.9 47855.7 -143.93 12.21 10.09 1990.4 48038.3 -138.13 19.20 9.75 1990.9 48221.0 -135.13 23.95 9.03 1991.4 48403.6 -128.93 20.22 8.61 1991.9 48586.2 -127.69 27.32 8.18 1992.4 48768.8 -123.94 17.06 7.80 1992.9 48951.5 -118.24 22.31 7.37 1993.4 49134.1 -136.38 25.06 7.02 1993.9 49316.7 -128.27 20.50 6.94 1994.4 49499.3 -124.63 28.80 6.79 1994.9 49682.0 -119.24 29.45 6.71 1995.4 49864.6 -112.98 27.04 6.73 1995.9 50047.2 -109.87 24.16 6.61 1996.4 50229.8 -99.56 10.99 6.68 1996.9 50412.5 -89.08 8.56 6.62 1997.4 50595.1 -81.16 0.42 6.52 1997.9 50777.7 -59.04 -19.45 6.79 1998.4 50960.3 -47.93 -32.52 6.72 1998.9 51143.0 -37.64 -56.51 6.52 1999.4 51325.6 -22.16 -58.29 6.64 1999.9 51508.2 -6.55 -65.88 6.52 2000.4 51690.8 20.60 -70.22 6.47 2000.9 51873.5 27.61 -66.28 6.45 2001.4 52056.1 42.31 -72.65 6.31 2001.9 52238.7 56.07 -62.13 6.51 2002.4 52421.3 63.57 -71.71 6.47 2002.9 52604.0 95.27 -65.38 6.52 2003.4 52786.6 86.14 -51.11 6.77 2003.9 52969.2 105.75 -49.96 6.73 2004.4 53151.8 104.39 -26.70 6.89 2004.9 53334.5 114.99 -11.57 6.96 2005.4 53517.1 127.02 17.19 6.68 2005.9 53699.7 131.68 44.60 6.68 2006.4 53882.3 133.98 61.53 6.61 2006.9 54065.0 124.46 70.70 6.57 2007.4 54247.6 125.72 81.44 6.44 2007.9 54430.2 130.46 95.09 6.40 2008.4 54612.8 121.54 109.64 6.81 2008.9 54795.5 117.83 116.36 7.17 2009.4 54978.1 113.40 127.23 7.11 2009.9 55160.7 100.73 131.62 7.13 2010.4 55343.3 115.35 134.98 7.02 2010.9 55526.0 107.40 136.47 6.84 2011.4 55708.6 112.28 137.74 7.39 2011.9 55891.2 96.53 137.58 7.72 2012.4 56073.8 94.74 126.02 7.52 2012.9 56256.5 83.49 121.13 7.88 2013.4 56439.1 85.42 111.07 8.02 2013.9 56621.7 87.44 112.73 8.40 2014.4 56804.3 90.53 114.78 8.61 2014.9 56987.0 92.68 146.44 7.46 2015.4 57169.6 103.70 160.00 6.96 2015.9 57352.2 127.98 167.93 6.22 2016.4 57534.8 124.61 160.36 5.67 2016.9 57717.5 122.50 147.86 5.27 2017.4 57900.1 105.12 135.99 5.23 2017.9 58082.7 104.71 135.99 5.32 2018.4 58265.3 103.50 136.05 5.35 2018.9 58448.0 105.02 136.07 5.48 2019.4 58630.6 105.00 139.30 5.51 2019.9 58813.2 105.55 139.68 5.59 2020.4 58995.8 107.23 141.67 5.70