Observe that transient signals very among stations even deep, but are more consistent as compared to the surface signals.
New tool for fitting based on subarrays (surface, 2000's, 4000's) reveals surface phase speed being much higher than 3D speed. Will try to repeat on a teleseismic event, should be able to average over a longer period of time (here only averaging over 1-2 cycles). Hope to repeat on many local and distant events, look for systematic effects.
groups/homestake/meetings/20160907.txt · Last modified: 2016/09/08 10:48 by mandic