This electronic supplement contains tables with seismic station information for GAS2016 experiment and data availability for the near-source accelerometers. Table S1 shows the locations and instrument information for 45 stations deployed for the experiment, including short-period seismometers and accelerometers. All of these instruments recorded three components of motion using RefTek 130 (RT130) data loggers. Program for the Array Seismic Studies of the Continental Lithosphere (PASSCAL) Instrument Center (PIC) supplied a portion of the short-period seismographs (2 Hz Sercel L-22 2 Hz 3C sensors) utilizing PASSCAL BIHO boxes (quick deploy boxes), which included RT130. In addition, PASSCAL supplied eight RT130, which were used with the sensors supplied by Weston Geophysical Corp. (WGC). The instrumentation breakdown is provided in Table S1.
Five Endevco accelerometers were installed on the surface ~1.5 m from the shot holes to record the strong motions produced by the explosions. One of the Endevco cables was damaged; therefore, only four of these sensors were recording at each time. The near-source accelerometer locations were chosen for each shot to provide the optimal sensor geometry. Table S2 provides information on which near-source accelerometer was operational for each shot.
Table S1. List of stations deployed during the GAS2016 experiment. All L-22 geophones were supplied by PIC and came with BIHO boxes. All other sensors were supplied by WGC. Column 7 shows the owner of each RT130 data logger (WGC or PIC).
Table S2. Operational near-source accelerometers (Endevco) for each shot are shown with X.
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