nsa log files 

     QUIN00USA Site Information Form (site log)
     International GNSS Service
     See Instructions at:
       ftp://igs.org/pub/station/general/sitelog_instr.txt

0.   Form

     Prepared by (full name)  : Tatevik Shakhbandaryan
     Date Prepared            : 2020-04-13
     Report Type              : UPDATE
     If Update:
      Previous Site Log       : quin_20190530.log
      Modified/Added Sections : 3.21,3.22


1.   Site Identification of the GNSS Monument

     Site Name                : Quincy
     Four Character ID        : QUIN
     Monument Inscription     : 7221 1982
     IERS DOMES Number        : 40433M004
     CDP Number               : 7221
     Monument Description     : BRASS PLATE
       Height of the Monument : 0.0 m
       Monument Foundation    : CONCRETE PILLAR
       Foundation Depth       : 9.2 m
     Marker Description       : DIVOT
     Date Installed           : 1982-01-01T00:00Z
     Geologic Characteristic  : 
       Bedrock Type           : 
       Bedrock Condition      : 
       Fracture Spacing       : 
       Fault zones nearby     : 
         Distance/activity    : 
     Additional Information   : Brass disk in a concrete pillar,flush with
                              : ground. Pillar is 30 feet long.
                              : Geological Province
                              : Local Geology
                              : Geological information from "NASA Space
                              : Geodesy Program"
                              : Technical Memorandum 4482, March 1993, p488.


2.   Site Location Information

     City or Town             : Quincy
     State or Province        : California
     Country                  : United States
     Tectonic Plate           : NORTH AMERICAN
     Approximate Position (ITRF)
       X coordinate (m)       : -2517231.2090
       Y coordinate (m)       : -4198595.0580
       Z coordinate (m)       : 4076531.2080
       Latitude (N is +)      : +395828.39
       Longitude (E is +)     : -1205639.94
       Elevation (m,ellips.)  : 1105.7651, WGS84
     Additional Information   : The site is located in the Plumas National
                              : Forest, 3 miles due north of Quincy and 100
                              : miles north of Sacramento. This monument is
                              : the Mobile Systems Pad near the Moblas
                              : monument 7109. Site information from NASA Space
                              : Geodesy Program Technical Memorandum 4482,
                              : March 1993, p488.


3.   GNSS Receiver Information

3.1  Receiver Type            : ROGUE SNR-8000
     Satellite System         : GPS
     Serial Number            : T113
     Firmware Version         : 2.0-92/08/27
     Elevation Cutoff Setting : 4 deg
     Date Installed           : 1992-09-06T00:00Z
     Date Removed             : 1992-11-10T00:00Z
     Temperature Stabiliz.    : none
     Additional Information   : 

3.2  Receiver Type            : ROGUE SNR-8000
     Satellite System         : GPS
     Serial Number            : T113
     Firmware Version         : 2.5-10/23/92
     Elevation Cutoff Setting : 4 deg
     Date Installed           : 1992-11-10T00:00Z
     Date Removed             : 1993-02-02T00:00Z
     Temperature Stabiliz.    : none
     Additional Information   : 

3.3  Receiver Type            : ROGUE SNR-8000
     Satellite System         : GPS
     Serial Number            : T113
     Firmware Version         : 2.6-93/01/12
     Elevation Cutoff Setting : 4 deg
     Date Installed           : 1993-02-02T00:00Z
     Date Removed             : 1993-03-25T00:00Z
     Temperature Stabiliz.    : none
     Additional Information   : 

3.4  Receiver Type            : ROGUE SNR-8000
     Satellite System         : GPS
     Serial Number            : T141
     Firmware Version         : 2.6-93/01/12
     Elevation Cutoff Setting : 4 deg
     Date Installed           : 1993-03-25T00:00Z
     Date Removed             : 1993-06-30T00:00Z
     Temperature Stabiliz.    : none
     Additional Information   : 

3.5  Receiver Type            : ROGUE SNR-8000
     Satellite System         : GPS
     Serial Number            : T141
     Firmware Version         : 2.8-93/06/08
     Elevation Cutoff Setting : 4 deg
     Date Installed           : 1993-06-30T00:00Z
     Date Removed             : 1993-09-15T00:00Z
     Temperature Stabiliz.    : none
     Additional Information   : 

3.6  Receiver Type            : ROGUE SNR-8000
     Satellite System         : GPS
     Serial Number            : T126
     Firmware Version         : 2.8-93/06/08
     Elevation Cutoff Setting : 4 deg
     Date Installed           : 1993-09-15T00:00Z
     Date Removed             : 1993-12-18T00:00Z
     Temperature Stabiliz.    : none
     Additional Information   : 

3.7  Receiver Type            : ROGUE SNR-8000
     Satellite System         : GPS
     Serial Number            : T126
     Firmware Version         : 2.8-93/06/08
     Elevation Cutoff Setting : 4 deg
     Date Installed           : 1993-12-18T00:00Z
     Date Removed             : 1994-02-24T00:00Z
     Temperature Stabiliz.    : none
     Additional Information   : 

3.8  Receiver Type            : ROGUE SNR-8000
     Satellite System         : GPS
     Serial Number            : T126
     Firmware Version         : 2.8-93/06/08
     Elevation Cutoff Setting : 4 deg
     Date Installed           : 1994-02-24T00:00Z
     Date Removed             : 1994-10-25T00:00Z
     Temperature Stabiliz.    : none
     Additional Information   : 

3.9  Receiver Type            : ROGUE SNR-8000
     Satellite System         : GPS
     Serial Number            : T126
     Firmware Version         : 2.8-93/06/08
     Elevation Cutoff Setting : 4 deg
     Date Installed           : 1994-10-25T00:00Z
     Date Removed             : 1997-08-12T11:00Z
     Temperature Stabiliz.    : none
     Additional Information   : 

3.10 Receiver Type            : ROGUE SNR-8000
     Satellite System         : GPS
     Serial Number            : T144
     Firmware Version         : 3.2-95/02/28
     Elevation Cutoff Setting : 4 deg
     Date Installed           : 1997-08-12T12:00Z
     Date Removed             : 1998-04-01T19:30Z
     Temperature Stabiliz.    : none
     Additional Information   : 

3.11 Receiver Type            : ROGUE SNR-8000
     Satellite System         : GPS
     Serial Number            : T127
     Firmware Version         : 3.2-95/02/28
     Elevation Cutoff Setting : 4 deg
     Date Installed           : 1998-04-01T19:30Z
     Date Removed             : 1999-04-05T00:00Z
     Temperature Stabiliz.    : none
     Additional Information   : 

3.12 Receiver Type            : ROGUE SNR-8000
     Satellite System         : GPS
     Serial Number            : T325
     Firmware Version         : 3.2.32.8
     Elevation Cutoff Setting : 4 deg
     Date Installed           : 1999-04-05T00:00Z
     Date Removed             : 2000-02-15T00:00Z
     Temperature Stabiliz.    : none
     Additional Information   : 

3.13 Receiver Type            : ROGUE SNR-8000
     Satellite System         : GPS
     Serial Number            : T354
     Firmware Version         : 3.2.32.8
     Elevation Cutoff Setting : 4 deg
     Date Installed           : 2000-02-15T23:00Z
     Date Removed             : 2002-07-11T19:25Z
     Temperature Stabiliz.    : none
     Additional Information   : 

3.14 Receiver Type            : ROGUE SNR-8000
     Satellite System         : GPS
     Serial Number            : T354
     Firmware Version         : 3.2.32.11
     Elevation Cutoff Setting : 4 deg
     Date Installed           : 2002-07-11T19:25Z
     Date Removed             : 2002-11-13T18:00Z
     Temperature Stabiliz.    : none
     Additional Information   : Upgraded receiver firmware

3.15 Receiver Type            : ROGUE SNR-8000
     Satellite System         : GPS
     Serial Number            : T331
     Firmware Version         : 3.2.32.11
     Elevation Cutoff Setting : 4 deg
     Date Installed           : 2002-11-13T19:00Z
     Date Removed             : 2003-07-07T22:00Z
     Temperature Stabiliz.    : none
     Additional Information   : Receiver replaced, firmware upgraded

3.16 Receiver Type            : ASHTECH UZ-12
     Satellite System         : GPS
     Serial Number            : UC120031609
     Firmware Version         : CN00
     Elevation Cutoff Setting : 4 deg
     Date Installed           : 2003-07-09T20:00Z
     Date Removed             : 2006-01-05T16:45Z
     Temperature Stabiliz.    : none
     Additional Information   : Receiver replaced

3.17 Receiver Type            : ASHTECH UZ-12
     Satellite System         : GPS
     Serial Number            : UC2200436002
     Firmware Version         : CQ00
     Elevation Cutoff Setting : 4 deg
     Date Installed           : 2006-01-05T16:46Z
     Date Removed             : 2007-08-10T17:00Z
     Temperature Stabiliz.    : none
     Additional Information   : Receiver replaced

3.18 Receiver Type            : ASHTECH UZ-12
     Satellite System         : GPS
     Serial Number            : UC2200524016
     Firmware Version         : CQ00
     Elevation Cutoff Setting : 4 deg
     Date Installed           : 2007-08-10T17:00Z
     Date Removed             : 2017-08-30T10:00Z
     Temperature Stabiliz.    : none
     Additional Information   : Receiver replaced

3.19 Receiver Type            : JAVAD TRE_3 DELTA
     Satellite System         : GPS+GLO
     Serial Number            : 02567
     Firmware Version         : 3.6.7
     Elevation Cutoff Setting : 0 deg
     Date Installed           : 2017-08-31T00:00Z
     Date Removed             : 2018-08-30T21:27Z
     Temperature Stabiliz.    : none
     Additional Information   : Receiver replaced

3.20 Receiver Type            : JAVAD TRE_3 DELTA
     Satellite System         : GPS+GLO+GAL+BDS+QZSS
     Serial Number            : 02567
     Firmware Version         : 3.7.2
     Elevation Cutoff Setting : 0 deg
     Date Installed           : 2018-08-30T21:30Z
     Date Removed             : 2019-05-21T20:20Z
     Temperature Stabiliz.    : none
     Additional Information   : 

3.21 Receiver Type            : JAVAD TRE_3 DELTA
     Satellite System         : GPS+GLO+GAL+BDS+QZSS
     Serial Number            : 02567
     Firmware Version         : 3.7.6
     Elevation Cutoff Setting : 0 deg
     Date Installed           : 2019-05-21T20:20Z
     Date Removed             : 2020-03-27T23:15Z
     Temperature Stabiliz.    : none
     Additional Information   : 

3.22 Receiver Type            : JAVAD TRE_3 DELTA
     Satellite System         : GPS+GLO+GAL+BDS+QZSS
     Serial Number            : 02567
     Firmware Version         : 3.7.9
     Elevation Cutoff Setting : 0 deg
     Date Installed           : 2020-03-27T23:15Z
     Date Removed             : CCYY-MM-DDThh:mmZ
     Temperature Stabiliz.    : none
     Additional Information   : 

3.x  Receiver Type            : (A20, from rcvr_ant.tab; see instructions)
     Satellite System         : (GPS+GLO+GAL+BDS+QZSS+SBAS)
     Serial Number            : (A20, but note the first A5 is used in SINEX)
     Firmware Version         : (A11)
     Elevation Cutoff Setting : (deg)
     Date Installed           : (CCYY-MM-DDThh:mmZ)
     Date Removed             : (CCYY-MM-DDThh:mmZ)
     Temperature Stabiliz.    : (none or tolerance in degrees C)
     Additional Information   : (multiple lines)


4.   GNSS Antenna Information

4.1  Antenna Type             : AOAD/M_T        DOME
     Serial Number            : 113
     Antenna Reference Point  : BPA
     Marker->ARP Up Ecc. (m)  : 0.0614
     Marker->ARP North Ecc(m) : 0.0000
     Marker->ARP East Ecc(m)  : 0.0000
     Alignment from True N    : 0 deg
     Antenna Radome Type      : DOME
     Radome Serial Number     : 
     Antenna Cable Type       : 
     Antenna Cable Length     : 61 m
     Date Installed           : 1992-09-06T00:00Z
     Date Removed             : 1993-03-25T00:00Z
     Additional Information   : 

4.2  Antenna Type             : AOAD/M_T        DOME
     Serial Number            : 141
     Antenna Reference Point  : BPA
     Marker->ARP Up Ecc. (m)  : 0.0614
     Marker->ARP North Ecc(m) : 0.0000
     Marker->ARP East Ecc(m)  : 0.0000
     Alignment from True N    : 0 deg
     Antenna Radome Type      : DOME
     Radome Serial Number     : 
     Antenna Cable Type       : 
     Antenna Cable Length     : 61 m
     Date Installed           : 1993-03-25T00:00Z
     Date Removed             : 1993-09-15T00:00Z
     Additional Information   : 

4.3  Antenna Type             : AOAD/M_T        JPLA
     Serial Number            : 126
     Antenna Reference Point  : BPA
     Marker->ARP Up Ecc. (m)  : 0.0614
     Marker->ARP North Ecc(m) : 0.0000
     Marker->ARP East Ecc(m)  : 0.0000
     Alignment from True N    : 0 deg
     Antenna Radome Type      : JPLA
     Radome Serial Number     : 
     Antenna Cable Type       : 
     Antenna Cable Length     : 61 m
     Date Installed           : 1993-09-15T00:00Z
     Date Removed             : 1998-04-01T19:30Z
     Additional Information   : 

4.4  Antenna Type             : AOAD/M_T        JPLA
     Serial Number            : 118
     Antenna Reference Point  : BPA
     Marker->ARP Up Ecc. (m)  : 0.0614
     Marker->ARP North Ecc(m) : 0.0000
     Marker->ARP East Ecc(m)  : 0.0000
     Alignment from True N    : 0 deg
     Antenna Radome Type      : JPLA
     Radome Serial Number     : 
     Antenna Cable Type       : 
     Antenna Cable Length     : 61 m
     Date Installed           : 1998-04-01T19:30Z
     Date Removed             : 1998-10-13T00:00Z
     Additional Information   : New antenna mount installed.

4.5  Antenna Type             : AOAD/M_T        JPLA
     Serial Number            : 409
     Antenna Reference Point  : BPA
     Marker->ARP Up Ecc. (m)  : 0.0614
     Marker->ARP North Ecc(m) : 0.0000
     Marker->ARP East Ecc(m)  : 0.0000
     Alignment from True N    : 0 deg
     Antenna Radome Type      : JPLA
     Radome Serial Number     : 
     Antenna Cable Type       : 
     Antenna Cable Length     : 61 m
     Date Installed           : 1998-10-13T00:00Z
     Date Removed             : 2002-11-13T00:00Z
     Additional Information   : 

4.6  Antenna Type             : AOAD/M_T        JPLA
     Serial Number            : 409
     Antenna Reference Point  : BPA
     Marker->ARP Up Ecc. (m)  : 0.0614
     Marker->ARP North Ecc(m) : 0.0000
     Marker->ARP East Ecc(m)  : 0.0000
     Alignment from True N    : 0 deg
     Antenna Radome Type      : JPLA
     Radome Serial Number     : 
     Antenna Cable Type       : AWG 214 /U TYPE CL3X 75_C (UL)
     Antenna Cable Length     : 61 m
     Date Installed           : 2002-11-13T00:00Z
     Date Removed             : 2007-08-23T17:00Z
     Additional Information   : Cable replaced.

4.7  Antenna Type             : AOAD/M_T        JPLA
     Serial Number            : 409
     Antenna Reference Point  : BPA
     Marker->ARP Up Ecc. (m)  : 0.0614
     Marker->ARP North Ecc(m) : 0.0000
     Marker->ARP East Ecc(m)  : 0.0000
     Alignment from True N    : 0 deg
     Antenna Radome Type      : JPLA
     Radome Serial Number     : 
     Antenna Cable Type       : Times Microwave LMR400 in conduit
     Antenna Cable Length     : 56 m
     Date Installed           : 2007-08-23T17:00Z
     Date Removed             : 2008-12-22T23:59Z
     Additional Information   : Antenna Cable replaced.

4.8  Antenna Type             : ASH701945E_M    JPLA
     Serial Number            : CR6200548028
     Antenna Reference Point  : BPA
     Marker->ARP Up Ecc. (m)  : 0.0614
     Marker->ARP North Ecc(m) : 0.0000
     Marker->ARP East Ecc(m)  : 0.0000
     Alignment from True N    : 0 deg
     Antenna Radome Type      : JPLA
     Radome Serial Number     : 
     Antenna Cable Type       : Times Microwave LMR400 in conduit
     Antenna Cable Length     : 56 m
     Date Installed           : 2009-01-15T00:00Z
     Date Removed             : 2010-05-06T21:00Z
     Additional Information   : Discovered that JPLA radome was no longer there.
                              : Do not know when the radome disappeared. It was
                              : observed to be missing May 6th. 

4.9  Antenna Type             : ASH701945E_M    NONE
     Serial Number            : CR6200548028
     Antenna Reference Point  : BPA
     Marker->ARP Up Ecc. (m)  : 0.0614
     Marker->ARP North Ecc(m) : 0.0000
     Marker->ARP East Ecc(m)  : 0.0000
     Alignment from True N    : 0 deg
     Antenna Radome Type      : NONE
     Radome Serial Number     : 
     Antenna Cable Type       : Times Microwave LMR400 in conduit
     Antenna Cable Length     : 56 m
     Date Installed           : 2010-05-07T00:00Z
     Date Removed             : 2010-08-12T00:35Z
     Additional Information   : 

4.10 Antenna Type             : ASH701945E_M    SNOW
     Serial Number            : CR6200548028
     Antenna Reference Point  : BPA
     Marker->ARP Up Ecc. (m)  : 0.0614
     Marker->ARP North Ecc(m) : 0.0000
     Marker->ARP East Ecc(m)  : 0.0000
     Alignment from True N    : 0 deg
     Antenna Radome Type      : SNOW
     Radome Serial Number     : 
     Antenna Cable Type       : Times Microwave LMR400 in conduit
     Antenna Cable Length     : 56 m
     Date Installed           : 2010-08-12T01:05Z
     Date Removed             : 2017-10-19T02:00Z
     Additional Information   : NEW HUGHES DW7000 INSTALLED ON NEW HD POLE
                              : UNAVCO 71570 

4.11 Antenna Type             : ASH701945E_M    SNOW
     Serial Number            : CR6200548028
     Antenna Reference Point  : BPA
     Marker->ARP Up Ecc. (m)  : 0.58466
     Marker->ARP North Ecc(m) : 0.0000
     Marker->ARP East Ecc(m)  : 0.0000
     Alignment from True N    : 0 deg
     Antenna Radome Type      : SNOW
     Radome Serial Number     : 
     Antenna Cable Type       : Times Microwave LMR400 in conduit
     Antenna Cable Length     : 56 m
     Date Installed           : 2017-10-19T07:00Z
     Date Removed             : CCYY-MM-DDThh:mmZ
     Additional Information   : Antenna ring mount extension installed
                              : increasing antenna height
                              : by 0.52326 m elevating antenna above ground to
                              : mitigate snow burial
                              : during winter months. No change in cabling,
                              : although straight N-type
                              : connector was replaced with a 90º N-type
                              : connector.

4.x  Antenna Type             : (A20, from rcvr_ant.tab; see instructions)
     Serial Number            : (A*, but note the first A5 is used in SINEX)
     Antenna Reference Point  : (BPA/BCR/XXX from "antenna.gra"; see instr.)
     Marker->ARP Up Ecc. (m)  : (F8.4)
     Marker->ARP North Ecc(m) : (F8.4)
     Marker->ARP East Ecc(m)  : (F8.4)
     Alignment from True N    : (deg; + is clockwise/east)
     Antenna Radome Type      : (A4 from rcvr_ant.tab; see instructions)
     Radome Serial Number     : 
     Antenna Cable Type       : (vendor & type number)
     Antenna Cable Length     : (m)
     Date Installed           : (CCYY-MM-DDThh:mmZ)
     Date Removed             : (CCYY-MM-DDThh:mmZ)
     Additional Information   : (multiple lines)


5.   Surveyed Local Ties

5.1  Tied Marker Name         : Quin 7109
     Tied Marker Usage        : SLR
     Tied Marker CDP Number   : 7109
     Tied Marker DOMES Number : 40433M002
     Differential Components from GNSS Marker to the tied monument (ITRS)
       dx (m)                 : -3.8898
       dy (m)                 : 38.9866
       dz (m)                 : 38.4094
     Accuracy (mm)            : 
     Survey method            : NGS HAVAGO ADJUSTMENT
     Date Measured            : 1985-09-04T00:00Z
     Additional Information   : MOBLAS 7109 (1981) Standard NASA disk

5.x  Tied Marker Name         : 
     Tied Marker Usage        : (SLR/VLBI/LOCAL CONTROL/FOOTPRINT/etc)
     Tied Marker CDP Number   : (A4)
     Tied Marker DOMES Number : (A9)
     Differential Components from GNSS Marker to the tied monument (ITRS)
       dx (m)                 : (m)
       dy (m)                 : (m)
       dz (m)                 : (m)
     Accuracy (mm)            : (mm)
     Survey method            : (GPS CAMPAIGN/TRILATERATION/TRIANGULATION/etc)
     Date Measured            : (CCYY-MM-DDThh:mmZ)
     Additional Information   : (multiple lines)


6.   Frequency Standard

6.1  Standard Type            : INTERNAL
       Input Frequency        : 
       Effective Dates        : (CCYY-MM-DD/CCYY-MM-DD)
       Notes                  : 

6.x  Standard Type            : (INTERNAL or EXTERNAL H-MASER/CESIUM/etc)
       Input Frequency        : (if external)
       Effective Dates        : (CCYY-MM-DD/CCYY-MM-DD)
       Notes                  : (multiple lines)


7.   Collocation Information

7.1  Instrumentation Type     : DORIS/SLR
       Status                 : MOBILE
       Effective Dates        : (CCYY-MM-DD/CCYY-MM-DD)
       Notes                  : 

7.x  Instrumentation Type     : (GPS/GLONASS/DORIS/PRARE/SLR/VLBI/TIME/etc)
       Status                 : (PERMANENT/MOBILE)
       Effective Dates        : (CCYY-MM-DD/CCYY-MM-DD)
       Notes                  : (multiple lines)


8.   Meteorological Instrumentation

8.1.x  Humidity Sensor Model  : 
       Manufacturer           : 
       Serial Number          : 
       Data Sampling Interval : (sec)
       Accuracy (% rel h)     : (% rel h)
       Aspiration             : (UNASPIRATED/NATURAL/FAN/etc)
       Height Diff to Ant     : (m)
       Calibration date       : (CCYY-MM-DD)
       Effective Dates        : (CCYY-MM-DD/CCYY-MM-DD)
       Notes                  : (multiple lines)

8.2.x  Pressure Sensor Model  : 
       Manufacturer           : 
       Serial Number          : 
       Data Sampling Interval : (sec)
       Accuracy               : (hPa)
       Height Diff to Ant     : (m)
       Calibration date       : (CCYY-MM-DD)
       Effective Dates        : (CCYY-MM-DD/CCYY-MM-DD)
       Notes                  : (multiple lines)

8.3.x  Temp. Sensor Model     : 
       Manufacturer           : 
       Serial Number          : 
       Data Sampling Interval : (sec)
       Accuracy               : (deg C)
       Aspiration             : (UNASPIRATED/NATURAL/FAN/etc)
       Height Diff to Ant     : (m)
       Calibration date       : (CCYY-MM-DD)
       Effective Dates        : (CCYY-MM-DD/CCYY-MM-DD)
       Notes                  : (multiple lines)

8.4.x  Water Vapor Radiometer : 
       Manufacturer           : 
       Serial Number          : 
       Distance to Antenna    : (m)
       Height Diff to Ant     : (m)
       Calibration date       : (CCYY-MM-DD)
       Effective Dates        : (CCYY-MM-DD/CCYY-MM-DD)
       Notes                  : (multiple lines)

8.5.x  Other Instrumentation  : (multiple lines)


9.   Local Ongoing Conditions Possibly Affecting Computed Position

9.1.x  Radio Interferences    : (TV/CELL PHONE ANTENNA/RADAR/etc)
       Observed Degradations  : (SN RATIO/DATA GAPS/etc)
       Effective Dates        : (CCYY-MM-DD/CCYY-MM-DD)
       Additional Information : (multiple lines)

9.2.x  Multipath Sources      : (METAL ROOF/DOME/VLBI ANTENNA/etc)
       Effective Dates        : (CCYY-MM-DD/CCYY-MM-DD)
       Additional Information : (multiple lines)

9.3.x  Signal Obstructions    : (TREES/BUILDINGS/etc)
       Effective Dates        : (CCYY-MM-DD/CCYY-MM-DD)
       Additional Information : (multiple lines)


10.  Local Episodic Effects Possibly Affecting Data Quality

10.1 Date                     : 2011-09-13/2011-09-13
     Event                    : Transitioned from .soc to .ash data types.  For
                              : soc data typed used soc2rnx to do the
                              : conversion to RINEX data.  For ash data types
                              : using teqc directly to do the conversion to
                              : RINEX.

10.2 Date                     : 2002-10-06/CCYY-MM-DD
     Event                    : TREE/BRUSH CLEARING around antenna location

10.x Date                     : (CCYY-MM-DD/CCYY-MM-DD)
     Event                    : (TREE CLEARING/CONSTRUCTION/etc)

11.  On-Site, Point of Contact Agency Information

     Agency                   : Jet Propulsion Laboratory
     Preferred Abbreviation   : JPL
     Mailing Address          : 4800 Oak Grove Drive
                              : Pasadena, CA 91109 USA
     Primary Contact
       Contact Name           : David A. Stowers
       Telephone (primary)    : 818-354-7055
       Telephone (secondary)  : 
       Fax                    : 818-393-4965
       E-mail                 : dstowers@jpl.nasa.gov
     Secondary Contact
       Contact Name           : UNAVCO Network Engineer
       Telephone (primary)    : 303-381-7500
       Telephone (secondary)  : 
       Fax                    : 303-381-7451
       E-mail                 : ggn-ops@ls.unavco.org
     Additional Information   : 


12.  Responsible Agency (if different from 11.)

     Agency                   : 
     Preferred Abbreviation   : 
     Mailing Address          : 
     Primary Contact
       Contact Name           : 
       Telephone (primary)    : 
       Telephone (secondary)  : 
       Fax                    : 
       E-mail                 : 
     Secondary Contact
       Contact Name           : 
       Telephone (primary)    : 
       Telephone (secondary)  : 
       Fax                    : 
       E-mail                 : 
     Additional Information   : 

13.  More Information

     Primary Data Center      : JPL
     Secondary Data Center    : CDDIS
     URL for More Information : 
     Hardcopy on File
       Site Map               : Y
       Site Diagram           : Y
       Horizon Mask           : N
       Monument Description   : Y
       Site Pictures          : Y
     Additional Information   : 
     Antenna Graphics with Dimensions

ASH701945B_M
ASH701945C_M
ASH701945D_M
ASH701945E_M
ASH701945G_M

                       +-------+
                     /           \
                    |             |
  +-----------------+-------------+-----------------+     <--  0.1006  TCR
  |                                                 |
  |                                                 |
  |                                                 |
  |                                                 |
+-+-------------------------------------------------+-+   <--  0.0376
+-------------------+-------------+-------------------+   <--  0.0346  BCR
                    |             |
                    |             |
                    +------x------+                       <--  0.0000  BPA=ARP