USGS Professonal Paper 1096 - IRIS

WISCONSIN
GENERAL INFORMATION
Garland, TX
Operated by:
Address:
Teledyne Geotech
Teledyne Geotech
3401 Sb.iloh Road
Garland, TX 75041
Telephone: 214-271-2561
Telex: 73-2394
Address to obtain recOlds.
SITE INFORMATION
Teledyne Geotech
Sej smi£ Data AHal) sis Genter
314 Montgomery Street
Alexandria, VA 22314
Code
Station
name
Latitude Longitude Elev Date Date
(deg N.) (deg w.) (meters) opened closed
Foundation; geologic 'g'
(AR-WS) Aurora------------------ 45.6967 88.1422 381 6/06/62 10/05/62 ---
(BA-W3)
Baidw1n-------__________
44. 8994 92.2722 335 10/11/62 10/27/62 ---
(CF-WS) Colfax----------------__ 45. 0942 91. 7664 366 11/04/62 12/12/62 ---
(CN-WS) Cornell----------------- 45. 1928 91.1281 320 500[62 6[28[62 ---
(MF-WS) Medford----------------_ 43.3475 90.5897 412 12/22/62 4/01/63 ---
(NG-WS) Niagra-----------------_ 45.7575 88.1492 396 11/19/61 5/26/62 Granite gneiss; Precambrian.
10/13/62 6/14/63
(RL-WS) Rib Lake---------------- 45.3081 90.0986 472 4/10/63 5/13/63 Glacial till.
INSTRUMENTATION
Seismometer Galvo Typ' Magnification
Cede 'l'ype eOlllpmli"nt Io(sec) IgCsecJ recorihng
" T 0
RCmdtks
All stations Benioff--------- Z,NS,EW 1.0 --- Magnetic' tape, (AR-WS) , 160 X
35-mm film. (BA-WS) : 60 K
---
(CF-WS) : 140 K
(CN-WS) , 290 K
(MF-WS) , 130 K
(NG-WS) : 70 K
(RL-WS) : lIO K
Timing syst€m' beet-een eJ")stal clock checked with Wwv (SO-msec tolerance) .
System response curves: See figure 3, p. 364.
SHORT HISTORY
Th, LRSM program began in 1960 part of the VELA-Uniform project. It continued until 1971, when
Special Data Collection
it was
"
replaced by the
System program which remains active. Work under these programs
seismic-detection, h" been directed towards advancing the
identification, .. d location techniques necessary to delect .nd
All work i,
identify underground nuclear
accomplished
explosions .
under the technical direction of AFTAC, Vela Seismic Center, in Alexandria, V •.
350