TUC STATION INSTRUMENTATION

1. Global Seismograph Network - GSN:  IRIS-2 System  [ IU ] 

DATES OF OPERATION:	14 Jun 1992 to present.

SEISMOMETER TYPE & ADC:
Streckeisen Model STS-1/VBB 3 component system. ADC is Quanterra Model Q-680.

DIGITAL FORMAT:
24 bit integer data words for all components.  Range: +8,388,607 to -8,388,608 counts.

EVENT DETECTOR ALGORITHM:  None.

Click on any of the following items for further information.
COMMENTS:
A detailed description of the IRIS-2 system can be found in Peterson et al. (1989).