% mjd real imag sigma (all in microas) 1984.0 45709.3 -282.15 -189.10 21.23 1984.5 45891.9 -301.23 -204.17 19.00 1985.0 46074.5 -267.80 -192.45 17.41 1985.5 46257.1 -264.15 -174.04 15.55 1986.0 46439.8 -246.57 -166.05 14.11 1986.5 46622.4 -202.95 -161.62 12.34 1987.0 46805.0 -198.15 -80.22 10.97 1987.5 46987.6 -196.23 -89.75 10.23 1988.0 47170.3 -183.93 -63.39 9.45 1988.5 47352.9 -186.69 -40.49 8.67 1989.0 47535.5 -164.12 -31.85 8.20 1989.5 47718.1 -168.91 -0.83 7.84 1990.0 47900.8 -160.47 -5.13 7.50 1990.5 48083.4 -150.60 10.44 7.07 1991.0 48266.0 -147.27 10.06 6.21 1991.5 48448.6 -132.69 13.14 5.74 1992.0 48631.3 -135.07 19.97 5.41 1992.5 48813.9 -124.73 8.72 5.12 1993.0 48996.5 -119.85 17.59 4.93 1993.5 49179.1 -120.87 7.15 4.59 1994.0 49361.8 -118.55 19.46 4.54 1994.5 49544.4 -120.95 20.47 4.38 1995.0 49727.0 -111.73 16.07 4.33 1995.5 49909.6 -107.94 18.76 4.30 1996.0 50092.3 -105.34 12.40 4.27 1996.5 50274.9 -94.79 2.85 4.30 1997.0 50457.5 -86.51 -3.57 4.22 1997.5 50640.1 -71.17 -12.87 4.27 1998.0 50822.8 -46.62 -28.53 4.55 1998.5 51005.4 -36.80 -41.41 4.61 1999.0 51188.0 -26.81 -57.31 4.60 1999.5 51370.6 -8.54 -59.05 4.58 2000.0 51553.3 5.93 -60.96 4.50 2000.5 51735.9 27.87 -59.90 4.50 2001.0 51918.5 33.91 -71.00 4.30 2001.5 52101.1 53.96 -73.37 4.21 2002.0 52283.8 60.41 -66.16 4.31 2002.5 52466.4 76.74 -75.70 4.13 2003.0 52649.0 92.48 -60.95 4.19 2003.5 52831.6 98.08 -51.11 4.22 2004.0 53014.3 125.97 -33.02 4.24 2004.5 53196.9 126.42 -14.08 4.21 2005.0 53379.5 141.93 4.35 4.19 2005.5 53562.1 146.83 34.15 3.90 2006.0 53744.8 153.03 53.40 3.88 2006.5 53927.4 148.68 75.11 3.65 2007.0 54110.0 142.92 82.02 3.73 2007.5 54292.6 133.56 97.03 3.78 2008.0 54475.3 133.46 113.96 3.75 2008.5 54657.9 128.34 147.62 3.92 2009.0 54840.5 126.81 156.45 3.88 2009.5 55023.1 125.47 174.40 3.81 2010.0 55205.8 121.94 179.93 3.73 2010.5 55388.4 131.90 186.76 3.75 2011.0 55571.0 126.20 190.69 3.44 2011.5 55753.6 128.73 192.45 3.39 2012.0 55936.3 125.89 199.06 3.14 2012.5 56118.9 114.08 179.22 3.21 2013.0 56301.5 111.75 175.87 3.17 2013.5 56484.1 110.44 169.41 3.17 2014.0 56666.8 121.66 165.10 3.07 2014.5 56849.4 122.90 171.20 2.94 2015.0 57032.0 123.54 166.04 2.92 2015.5 57214.6 127.15 159.58 2.98 2016.0 57397.3 126.57 155.62 2.96 2016.5 57579.9 130.07 148.21 2.98 2017.0 57762.5 128.92 148.30 3.01 2017.5 57945.1 122.87 145.24 3.08 2018.0 58127.8 115.58 149.76 3.22 2018.5 58310.4 112.83 143.92 3.39 2019.0 58493.0 115.17 144.86 3.70 2019.5 58675.6 114.46 155.67 3.96 2020.0 58858.3 125.84 157.43 4.26 2020.5 59040.9 128.17 173.63 4.39