MBAR - STATION INSTRUMENTATION
3. Global Seismograph Network - GSN:
DATES OF OPERATION: 02 Oct 1999 to 09 Mar 2007.
SEISMOMETER TYPE AND ADC:
Teledyne Brown Model KS-54000 borehole, 3-component system for broadband, long
period, and very long period channels recorded at 20 sps, 1 sps, and 0.1 sps respectively.
Gurlap Systems model CMG-3T 3-component siesmometer for short-period channels
continuously recorded at 40 sps.
Kinemetrics FBA-23 3-component force balance accelerometer recorded at 1 sps continuous
mode and at 100 sps triggered mode.
The data acquisition system is IDA MK7.
CALIBRATION EPOCHS: 1999, 275 - 2007, 068
32 bit integer data words for broadband (20 sps), long period (1 sps), very
long period (0.1 sps) and short period (40 sps) channels. 16 bit integer
data words for extremely short period (100 sps) triggered channels.
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