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At least a little lp filtering is required to view most of record. Pn seems to emmerge from high side near shot 3360. Appearent velocity of Pn is ~8.05 km/s over flat terrain. Strong arrivals on low side are likely Pg. Continuation of these is seen on record 09_2951-3200. Oddly, traces on high end, closer than ~40 km, require bpf 2-8 in order to see first arrival. They are weak and there is strong interference with PmP. PmP clear over short distance |