MSEY - STATION INSTRUMENTATION

1. Global Seismograph Network - GSN:

DATES OF OPERATION:	27 Aug 1996 to Present.

SEISMOMETER TYPE AND ADC:
Teledyne Brown Model KS54000 borehole 3 component system for broadband, long
period, very long period channels continuously recorded at 20, 1, and 0.1 sps
respectively.  Gurlap systems model CMG-3T 3 component seismometer for short
period channels continuously recorded at 40 sps. IDA MK7 data acquisition
system.

CALIBRATION EPOCHS:	1996, 240 - Present

DIGITAL FORMAT:
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.

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