% mjd real imag sigma (all in microas) 1979.6 44090.0 -216.09 -194.03 80.27 1980.1 44272.6 -201.67 -163.12 67.99 1980.6 44455.2 -240.12 -210.85 56.70 1981.1 44637.9 -114.47 -147.28 46.14 1981.6 44820.5 -85.74 -70.23 33.77 1982.1 45003.1 -148.78 -125.81 26.97 1982.6 45185.7 -189.30 -103.13 23.25 1983.1 45368.4 -260.95 -202.10 20.45 1983.6 45551.0 -265.60 -183.43 18.73 1984.1 45733.6 -285.96 -189.85 16.26 1984.6 45916.2 -268.69 -173.92 15.22 1985.1 46098.9 -270.02 -139.98 13.95 1985.6 46281.5 -270.39 -143.60 12.93 1986.1 46464.1 -253.06 -135.72 11.90 1986.6 46646.7 -235.52 -140.58 10.53 1987.1 46829.4 -206.94 -94.86 9.45 1987.6 47012.0 -211.15 -82.77 8.88 1988.1 47194.6 -191.68 -65.62 8.32 1988.6 47377.2 -188.75 -39.40 7.58 1989.1 47559.9 -162.21 -25.63 6.99 1989.6 47742.5 -159.31 -9.36 6.51 1990.1 47925.1 -149.83 0.09 6.03 1990.6 48107.7 -141.38 5.85 5.23 1991.1 48290.4 -134.82 5.28 4.94 1991.6 48473.0 -127.78 8.04 4.54 1992.1 48655.6 -124.71 13.92 4.35 1992.6 48838.2 -115.73 3.98 4.16 1993.1 49020.9 -114.41 13.24 4.02 1993.6 49203.5 -117.68 11.13 3.81 1994.1 49386.1 -117.05 17.33 3.79 1994.6 49568.7 -115.64 18.42 3.74 1995.1 49751.4 -108.96 15.79 3.70 1995.6 49934.0 -105.82 15.10 3.65 1996.1 50116.6 -99.52 12.17 3.65 1996.6 50299.2 -90.00 3.06 3.70 1997.1 50481.9 -81.79 -0.67 3.70 1997.6 50664.5 -68.56 -9.93 3.93 1998.1 50847.1 -48.75 -25.45 4.23 1998.6 51029.7 -39.44 -41.23 4.30 1999.1 51212.4 -26.32 -56.53 4.34 1999.6 51395.0 -8.24 -53.99 4.28 2000.1 51577.6 10.66 -60.00 4.18 2000.6 51760.2 34.53 -55.98 4.02 2001.1 51942.9 40.13 -62.21 3.84 2001.6 52125.5 58.70 -61.54 3.76 2002.1 52308.1 66.30 -51.08 3.83 2002.6 52490.7 89.60 -56.48 3.62 2003.1 52673.4 98.55 -45.79 3.66 2003.6 52856.0 109.07 -39.88 3.61 2004.1 53038.6 126.25 -21.38 3.65 2004.6 53221.2 129.49 -7.87 3.59 2005.1 53403.9 140.55 9.97 3.53 2005.6 53586.5 143.14 37.77 3.36 2006.1 53769.1 147.49 53.02 3.37 2006.6 53951.7 142.35 68.21 3.24 2007.1 54134.4 137.52 77.59 3.32 2007.6 54317.0 131.16 93.99 3.39 2008.1 54499.6 131.44 113.68 3.43 2008.6 54682.2 122.64 150.68 3.63 2009.1 54864.9 123.48 162.76 3.59 2009.6 55047.5 120.08 187.02 3.41 2010.1 55230.1 118.11 188.92 3.35 2010.6 55412.7 127.44 196.37 3.28 2011.1 55595.4 125.46 190.99 3.05 2011.6 55778.0 127.97 195.50 2.93 2012.1 55960.6 124.69 198.44 2.75 2012.6 56143.2 116.19 177.81 2.85 2013.1 56325.9 115.33 174.21 2.83 2013.6 56508.5 113.50 166.29 2.82 2014.1 56691.1 124.47 163.11 2.69 2014.6 56873.7 124.95 171.57 2.61 2015.1 57056.4 123.76 167.51 2.49 2015.6 57239.0 133.53 166.00 2.53 2016.1 57421.6 131.64 161.59 2.49 2016.6 57604.2 134.75 156.65 2.52 2017.1 57786.9 133.93 156.69 2.58 2017.6 57969.5 130.56 155.22 2.66 2018.1 58152.1 123.50 163.07 2.73 2018.6 58334.7 122.64 158.18 2.90 2019.1 58517.4 124.13 162.31 3.07 2019.6 58700.0 126.34 172.52 3.23