start of rounding, base 9,000: pear 7.3 lunar masses, centroid 8,840 km | field at centre: pear 0.430, Moon 0.029, centrifugal -0.082 -> net 0.378 m/s2 | barycentre 951 km | core shift toward pear 270 km
release,           base 9,000: pear 8.2 lunar masses, centroid 9,263 km | field at centre: pear 0.466, Moon 0.016, centrifugal -0.090 -> net 0.393 m/s2 | barycentre 1,152 km | core shift toward pear 281 km
start of rounding, base 11,000: pear 8.4 lunar masses, centroid 8,623 km | field at centre: pear 0.496, Moon 0.029, centrifugal -0.091 -> net 0.434 m/s2 | barycentre 1,053 km | core shift toward pear 311 km
release,           base 11,000: pear 11.1 lunar masses, centroid 8,970 km | field at centre: pear 0.613, Moon 0.016, centrifugal -0.112 -> net 0.517 m/s2 | barycentre 1,438 km | core shift toward pear 370 km
after fall-back, uncompensated hemispheric layer 8.8 m: field 0.532 m/s2 -> shift 380 km toward the attached half
after fall-back, uncompensated hemispheric layer 12.1 m: field 0.731 m/s2 -> shift 523 km toward the attached half
after isostatic compensation the far field of the layer is small: shift -> ~0 (core returns toward the centre, i.e. back toward the antipode)
