PFO - STATION INSTRUMENTATION
2. Global Seismograph Network - GSN
DATES OF OPERATION: 25 Oct 1995 to 18 Sep 1997.
SEISMOMETER TYPE AND ADC:
Streckeisen Model STS-1/VBB 3 component system for broadband and
very long period channels. IDA MK6 data acquisition system.
CALIBRATION EPOCH: 1995, 298 - 1997, 261
DIGITAL FORMAT:
16 bit integer data words for all broadband (20 sps) and mid-period
(5 sps) data. 32 bit integer words for very long period (0.1 sps) data
and synthesized long period (1 sps) data.
Click on any of the following items for further information.
The Noise Study was done using 1992 data, consequently, it is only an estimation
for this generation of station instrumentation.