Artifacts of teleseismic body-wave inversion
Don L. Anderson
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A cylinder (a) and a pillbox (b) both give a tent or cone plus rabbit ears when teleseismic body waves are inverted
Slowness perturbations Keller et al.
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Examples of Rabbit Ear artifacts resulting from use of teleseismic body waves
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Foulger et al.
West et al.
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Rabbit Ear artifacts result from use of teleseismic body waves
Foulger et al.
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West et al.
Wolfe et al.
SCIENCE 2009
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Rabbit ears artifact
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Wolfe et al. 2009
Yellowstone Hawaii
Rabbit ear artifacts?
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The shallow anomaly is saturated but is about 3 %; the deep one about 0.5 %
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Test object; 2 % with Gaussian taper over 100-km
Result; 1 % with faint rabbit ears
Question: what would be the result if the test object were 3 %,with sharp edges?