CMLA - STATION INSTRUMENTATION

1. Global Seismograph Network - GSN:

DATES OF OPERATION:     10 Mar 1996 to Present.

SEISMOMETER TYPE AND ADC:
Teledyne Brown Model KS-54000.  A borehole three component system for broadband
long period, and very long period channels recorded at 20 sps, 1 sps, and 0.1 sps
respectively.  Streckeisen Model STS-2 triaxial seismometer for short period channels
recorded at 40 sps continuous mode.  Kinemetrics FBA-23 three component force
balance accelerometer recorded at 1 sps continuous mode and at 100 sps triggered
mode. IDA MK7 data acquisition system.

CALIBRATION EPOCHS:	1996, 070 - Present

DIGITAL FORMAT:
32 bit integer data words for all broadband (20 sps), long period (1 sps), very
long period (.1 sps), and short period (40 sps) channels.

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