mass8_49
t	x	y
13.519	-155.117	-3.662
13.583	-138.743	0.215
13.647	-124.524	0.646
13.727	-117.199	-8.402
13.791	-111.598	-15.727
13.855	-106.858	-22.621
13.919	-101.688	-31.239
13.983	-96.086	-38.995