Subject: [SCIGN-0030] Brand Basin Station
From: Y. Bock, K. Hudnut
Date: 15 Dec 1994 10:10:12

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SCIGN Electronic Mail    Thu Dec 15 10:10:12 PST 1994      Message Number 0030
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Author: Y. Bock, K. Hudnut
Subject: Brand Basin Station

Date: 15 December 1994

Site logs are now available for the Brand Basin (BRAN) station
installed by the USGS as part of the Los Angeles Basin densification
of the Southern California Integrated GPS Network (SCIGN). This station
replaces the now defunct Chatsworth (CHTP) station.

The Brand Basin station has been active since 30 November, with the 
first full set of data collected on Dec. 1.
Data are downloaded and stored at the SIO archive in the same manner
as PGGA stations.  Data from these sites are incorporated into the
daily analysis at SIO which includes IGS, SCIGN (PGGA/DGGA), and BARD stations.

Site logs for this and all other active SCIGN stations are available from:

(1) the Scripps Orbit and Permanent Array (SOPAC) Mosaic, accessible through 
the SIO/IGPP Home Page:

       http://jon.ucsd.edu/

by clicking in this order:
   Array Maps, Site Info, Satellite Info
   SCIGN Site Information

(2) The IGS Central Bureau at JPL, accessible through anonymous ftp:

       ftp sideshow.jpl.nasa.gov
       Name: anonymous
       Password: your name

       cd igscb/station/log

The log files for BRAN is enclosed below.
_______________________________________________________________________________________

**********************************
     SITE INFORMATION FORM
**********************************

0. Form

        Prepared by (full name): Yehuda Bock and Ken Hudnut
        Date                   : December 15, 1994
        Report type            : NEW
 
1. Site Identification of the GPS monument

        Site Name              : Brand Debris Basin PGGA station
        4 char ID              : BRAN
        Monument Inscription   : None
                                 Antenna mounted over pipe with fitting adaptor
        IERS DOMES Number      : 40400M301   (Altamimi)
        CDP Number             : None
        Date                   : November 30, 1994
        Additional information : PGGA - Permanent GPS Geodetic Array in S. California

2. Site Location

        City                   : Burbank
                                 Los Angeles County
        Country                : California USA
        Tectonic Plate         : Pacific-North America plate boundary
        Additional information : Approximate ITRF92 coordinates (m) --
                                 X -2502223.9     
                                 Y -4651618.1
                                 Z  3563590.9
                                 Epoch 1994.9

3. GPS Receiver

        Type                   : ROGUE SNR-8000
        Serial Number          : T 261 (USGS1)
        Firmware Version       : 2.8.32.1
        Date                   : November 30, 1994

4. GPS Antenna

        Type                   : DORNE MARGOLIN T
        Serial Number          : 373
        Date                   : November 30, 1994
        Note                   : 40db RFI Absorber Sheets
                                 RFI filter

        Vertical Antenna Height: 0.145
        Antenna Reference Point: ARP
                                 vertical height from filed notch on north side
                                 of pipe to base of choke ring
        Date                   : November 30, 1994

5. Local Site Ties -- None
        
6. Frequency standard

        H-maser /   /   Cesium /   /    Quartz /   /     Internal / X /
        Other (specify)        :
        Date                   : November 30, 1994

7. Collocation -- None

8. On-site, Point of Contact Agency Information 

        Agency                 : U.S. Geological Survey
                                 Office of Earthquakes, Volcanoes and Engineering
        Contact                : Kenneth W. Hudnut
        Address                : U.S. Geological Survey
                                 525 South Wilson Ave.
                                 Pasadena, CA 91106
        Telephone              : (818) 583-7232
        E-mail                 : [email-masked]
        Fax                    : (818) 583-7827

9. Responsible Operations Agency 
   (if different from item 8)

        Agency                 : Scripps Institution of Oceanography
        Contact                : Yehuda Bock / Jeff Behr / Burc Oral
        Address                : IGPP 0225, Scripps Institution of Oceanography
                                 9500 Gilman Drive, La Jolla, CA 92093-0225
        Telephone              : (619) 534-7692 (geodesy lab)
        E-mail                 : (bock,behr,oral)@pgga.ucsd.edu 
        Fax                    : (619) 534-9873

10. Please insert here the character graphics corresponding to the 
antenna type. Check, complete or change if necessary the antenna 
dimensions.

C             TurboRogue: DORNE MARGOLIN T
C
C                         -----  
C                     /     +     \                        <-- 0.128  L2
C                    |      +      |                       <-- 0.110  L1
C  +--------------------------------------------------+    <-- 0.102  TCR
C  |                                                  |
C  |                                                  |
C  |                                                  |
C  |                                                  |
C+-+--------------------------------------------------+-+  <-- 0.038
C+-------------------+-------------+--------------------+  <-- 0.035  BCR
C                    |             | 
C                   =|             |  
C                    +------x------+                       <-- 0.000  ARP
C
C<--                      0.381                       -->      

[Mailed From: [email-masked] (Geodesy Lab account)]