JD Year Month Day Tru_an. Hec_lng Hec_lat Dis_sol Dis_obs Hec_lnE Phase Lat_obs Long_obs Lat_sol Long_sol Lat_PB Long_PB Error_long Sub_PB_ref_long LT 2454247.5 2007 5 27 0 103.451 -14.9424 2.15213 1.14578 245.254 -4.25729 -17.0702 34.0493 -12.8147 34.1796 -14.9424 34.1151 0.818183 37.075 0.00661749 2454248.5 2007 5 28 0 103.513 -14.9255 2.15203 1.14473 246.213 -4.00059 -16.903 216.522 -12.9476 217.142 -14.9255 216.835 0.818486 37.1372 0.00661139 2454249.5 2007 5 29 0 103.575 -14.9076 2.15193 1.1439 247.171 -3.80791 -16.7337 38.9961 -13.0802 40.1072 -14.9076 39.5564 0.818789 37.1992 0.00660663