BORG - STATION INSTRUMENTATION
1. Global Seismograph Network - GSN:
DATES OF OPERATION: 04 Oct 2011 to Present.
SEISMOMETER TYPE AND ADC:
Teledyne Brown model KS-54000 borehole 3 component system for broadband,
and long period channels recorded at 20 sps and 1 sps, respectively.
Streckeisen Model STS-2.5 triaxial seismometer for short period and long period channels
recorded at 40 sps and 1 sps, respectively (STS-2 previous to 2012,109).
FBA-23 strong motion sensor recorded at 1 sps and 100 sps.
Quanterra Q330HR data acquisition system.
CALIBRATION EPOCHS: 2011, 277 - Present
DIGITAL FORMAT: 32 bit integer data words for broadband (20 sps), long period
(1 sps), and short period (40 sps) channels.
16-bit integer data words for extremely short period (100 sps)triggered
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