USGS Professonal Paper 1096 - IRIS

OUIO
Garland, TX
GENERAL INFORMATION
Operated by:
Address:
Telephone:
Telex:
Teledyne Geotech
Teledyne Geotech
3401 Shiloh Road
Garland, TX 75041
214-271-2561
73-2394
Address to obtain records:
8I1E INfORMAL ION
teledyne GeoLecn
Seismic Data Analysis Center
314 Montgomery Street
Alexandria, VA 22314
Code
Station name
Latitude
(eeg N.)
Longi tude
(geg ".)
Elev
(m€tHs)
Date
opeped
Date
closed
Foundation; geologic age
(GZ-OH) Galion------------------ 40.6600 82.7833
372
8(23(69
lOt 10/69
TNSTRJI!1FNTATION
Seismometer
Code Type Component To(sec)
Galvo
T (sec)
g
Type
recording
Magnification
" T 0
Remarks
(GZ-OH) : Geotech S-13---- Z.NS.EW 1 . 0
Geotech--------- Z,NS,EII' 20 0
--- Magnetic tape
--- -do---------
--- Portable system .
-- Do.
Tjming system'
Geotnh crystal clock checked with wwv C'jO-msec tolerance}.
System response curves: See figure 3, p. 364.
SHORT HISTORY
The LRSM program began in 1960 as part of the VELA-Uniform project. It continued until 1971, when it was replaced by the
Special Data Collection System program which remains active. Work under these programs has been directed towards advancing the
seismic-detection, identification, and location techniques necessary to detect and identify underground nuclear explosions.
All work is accomplished under the technical direction of AFTAC, Vela Seismic Center, in Alexandria, Va.
250