#SPT1 reference point: -160.2829 54.2074 #All positions calculated in the ITRF14 reference frame. #Time (yr), E (cm), N (cm), Sig_E (cm), Sig_N (cm) 2020.71180 7.597 -45 0.333 0.373 2020.88160 21.787 -37.323 0.473 0.528 2022.58860 24.11 -50.873 0.409 0.43