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


0. Form

        Prepared by (full name): Ken Hudnut
        Date                   : Nov. 16, 1995
        Report type            : UPDATE (demise of station)
 
1. Site Identification of the GPS monument

        Site Name              : Chatsworth PGGA station
        4 char ID              : CHTP
        Monument Inscription   : None - stainless steel pin in rock
        IERS DOMES Number      : 40478M001 (Altamimi May 7, 1994)
        CDP Number             : None
        Date                   : March 5, 1994
        Additional information : PGGA - Permanent GPS Geodetic Array in S. California

2. Site Location

        City                   : Chatsworth, San Fernando Valley
                                 Los Angeles County
        Country                : California USA
        Tectonic Plate         : Pacific-North America plate boundary
        Additional information : Approximate ITRF92 coordinates (m) --
                                 X -2529823.499
                                 Y -4632010.208
                                 Z  3570394.176
                                 Epoch 1994.3

3. GPS Receiver

     a) Type                   : ROGUE SNR-8000
        Serial Number          : T 261
        Firmware Version       : 2.8.32.1
        Date                   : March 5, 1994

     b) Type                   : ROGUE SNR-8000
        Serial Number          : T 261
        Firmware Version       : 2.8.32.1
        Date                   : April ??, 1995

4. GPS Antenna

     a) Type                   : DORNE MARGOLIN T
        Serial Number          : 373
        Date                   : March 5, 1994

        Vertical Antenna Height: 0.0980 m
        Antenna Reference Point: ARP
        Date                   : March 5, 1994

     b) Type                   : DORNE MARGOLIN T
        Serial Number          : 373
        Date                   : April ??, 1995

        Vertical Antenna Height: 0.0980 m
        Antenna Reference Point: ARP
        Date                   : April ??, 1995

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

        H-maser /   /   Cesium /   /    Quartz /   /     Internal / X /
        Other (specify)        :
        Date                   : April ??, 1995

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                 : hudnut@seismo.gps.caltech.edu
        Fax                    : (818) 583-7827

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

        Agency                 : Scripps Institution of Oceanography
        Contact                : Yehuda Bock / Jeff Behr
        Address                : IGPP 0225, Scripps Institution of Oceanography
                                 9500 Gilman Drive, La Jolla, CA 92093-0225
        Telephone              : (619) 534-5292
        E-mail                 : bock@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                       -->