READ TERR 1 READ SERR 2 72.996952 1.855363 -1.982181 12.646367 1.885209 76.399204 2.007793 -1.546889 9.709338 1.716385 80.362380 2.177491 -1.955382 7.829015 1.429376 85.774088 3.387674 -3.234217 4.885962 0.892051 91.665435 1.937003 -2.503673 7.285767 1.330193