Accession Number:

AD0815682

Title:

LASA LP SYSTEM

Descriptive Note:

Final rept.

Corporate Author:

GEOTECH GARLAND TX

Report Date:

1967-04-20

Pagination or Media Count:

136.0

Abstract:

A set of three-component long-period instrumentation was added to each subarray of the Montana LASA. The instrumentation, which provides analog signals to the existing data handling and telemetry system of the LASA, consists of three LP seismometers housed in an underground concrete vault and a three- channel, solid-state parametric amplifier located in the Central Telemetry Housing at each subarray. Equipment for interconnection of the instrumentation, lightning protection, and remote adjustments to the seismometers was installed. During the installation, each set of instrumentation was calibrated. This report briefly describes the instrumentation, the installation, and calibration procedures, and the problems encountered during the installation of the LASA LP system.

Subject Categories:

  • Seismology

Distribution Statement:

APPROVED FOR PUBLIC RELEASE