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Overview

AIMBAT (Automated and Interactive Measurement of Body-wave Arrival Times) is an open-source software package for efficiently measuring teleseismic body wave arrival times for large seismic arrays Lou et al., 2013. It is based on a widely used method called MCCC (multi-channel cross-correlation) developed by VanDecar and Crosson (1990). The package is automated in the sense of initially aligning seismograms for MCCC which is achieved by an ICCS (iterative cross-correlation and stack) algorithm. Meanwhile, a graphical user interface is built to perform seismogram quality control interactively. Therefore, user processing time is reduced while valuable input from a user's expertise is retained. As a byproduct, SAC Goldstein et al., 2003 plotting and phase picking functionalities are replicated and enhanced.