SBC - STATION INSTRUMENTATION
1. TERRAscope Seismograph Network: [ TS ]
DATES OF OPERATION: 21 Dec 1990 to Present
SEISMOMETER TYPE and ADC:
Streckeisen Model STS-1/VBB 3 component system. Kinemetrics Model FBA-23 for very
short period channels. ADC is Quanterra Model Q-52K.
24 bit integer data words for all broad band (20 sps), long period (1 sps), and
very long period (0.1 sps) and ultra long period channels. Range: +8,388,607 to
16 bit integer data words for very short period (100 sps) and mass positions channels,
and all environmental channels. Range: +32,767 to -32,768 counts.
EVENT DETECTOR ALGORITHM:
The Murdock event detector (Murdock, 1991) is used for EL_ channels and for the
Click on any of the following items for further information.
EDO and LDO are given in dynamic pressure. Static pressure can be obtained from