%  GPST                      x-ecef(m)      y-ecef(m)      z-ecef(m)   Q  ns   sdx(m)   sdy(m)   sdz(m)  sdxy(m)  sdyz(m)  sdzx(m)
2009/05/12 09:39:48.001   3797143.2395    585199.7952   5074134.1366   4   6   1.7180   0.7485   1.3709   0.8157   0.7285   1.1440
2009/05/12 09:39:49.001   3797142.4627    585199.4752   5074134.1334   4   6   1.7183   0.7486   1.3710   0.8160   0.7287   1.1443
2009/05/12 09:39:50.001   3797142.7797    585199.7068   5074134.6571   4   6   1.7186   0.7487   1.3711   0.8162   0.7289   1.1445
2009/05/12 09:40:09.001   3797141.4877    585196.5412   5074131.4047   4   6   1.1335   0.7232   1.2633   0.1073   0.5790   0.7212
2009/05/12 09:40:10.001   3797139.8456    585195.7637   5074130.2573   4   6   1.1335   0.7232   1.2633   0.1070   0.5790   0.7211
