Subject: [IGSMAIL-4184]: STJO: Site Log Resubmission - ERROR CORRECTION
From: ACS data <[email-masked]>
To: [email-masked]
Cc: [email-masked]
Date: Wed, 4 Dec 2002 15:01:56 +0000 (GMT)

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IGS Electronic Mail      04 Dec 07:02:00 PST 2002      Message Number 4184
******************************************************************************

Author: Stephen Delahunt

Regretfully we found many errors in our most recent log file submission.
Efforts to improve the reliability, consistancy and accuracy of our
site logs is under development.  Unfortunately the last site log
was corrupted by 'sample entries' extracted from recently added 
database tables.  We have addressed this problem.  

We offer a sincere appology for this obvious inconvenience. 

The new site log follows:

     STJO Site Information Form
     See Instructions at:
       ftp://igscb.jpl.nasa.gov/pub/station/general/sitelog_instr.txt
     International GPS Service for Geodynamics

0.   Form
 
     Prepared by (full name)  : Stephen Delahunt
     Date Prepared            : 2002-12-04
     Report Type              : UPDATE
     If Update: 
      Previous Site Log       : stjo_20021203.log
      Modified/Added Sections : 
 
1.   Site Identification of the GNSS Monument
 
     Site Name                : STJO CACS-ACP
     Four Character ID        : STJO
     Monument Inscription     : 920000
     IERS DOMES Number        : 40101M001
     CDP Number               : 
     Monument Description     : concrete pier
       Height of the Monument : 1.5
       Monument Foundation    : anchored to exposed bedrock
       Foundation Depth       : steel bars, anchored to a 3m depth
     Marker Description       : 
     Date Installed           : 1992-05-24
     Geologic Characteristic  : BEDROCK
       Bedrock Type           : SEDIMENTARY
       Bedrock Condition      : WEATHERED
       Fracture Spacing       : 10-50 cm
       Fault zones nearby     : 
         Distance/activity    : 
     Additional Information   : The GPS reference mark consists of a brass plate
                              : with a forced centering stainless steel bolt 
                              : embedded on top of a 1.5 metre high concrete 
                              : pier, 40 cm in diameter. The concrete pier is 
                              : anchored to exposed bedrock by stainless steel 
                              : reinforcing bars to a depth of 3 m.

2.   Site Location Information
 
     City or Town             : ST. JOHN'S
     State or Province        : Newfoundland
     Country                  : CANADA
     Tectonic Plate           : North American
     Approximate Position (ITRF)
       X coordinate (m)       : 2612631.20
       Y coordinate (m)       : -3426807.00
       Z coordinate (m)       : 4686757.80
       Latitude (N is +)      : 473542.72
       Longitude (E is +)     : 3071120.04
       Elevation (m,ellips.)  : 153.90
     Additional Information   : Located at Geological Survey of Canada (NRCan), 
                              : Geophysics Division geo-magnetic site.

3.   GNSS Receiver Information
 
3.1  Receiver Type            : ROGUE SNR-8C
     Satellite System         : GPS
     Serial Number            : CR310/DIS
     Firmware Version         : MEENIX 7.?
     Elevation Cutoff Setting : 
     Date Installed           : 1992-05-24T00:00Z
     Date Removed             : 1992-12-21T00:00Z
     Temperature Stabiliz.    : NONE
     Additional Information   : 
 
3.2  Receiver Type            : ROGUE SNR-8C
     Satellite System         : GPS
     Serial Number            : CR310/DIS
     Firmware Version         : MEENIX 7.3
     Elevation Cutoff Setting : 
     Date Installed           : 1992-12-21T00:00Z
     Date Removed             : 1994-02-25T20:00Z
     Temperature Stabiliz.    : NONE
     Additional Information   : 
 
3.3  Receiver Type            : ROGUE SNR-8000
     Satellite System         : GPS
     Serial Number            : T164
     Firmware Version         : TURBO 2.8
     Elevation Cutoff Setting : 
     Date Installed           : 1994-02-26T00:10Z
     Date Removed             : 1995-02-26T12:00Z
     Temperature Stabiliz.    : NONE
     Additional Information   : 
 
3.4  Receiver Type            : ROGUE SNR-8000
     Satellite System         : GPS
     Serial Number            : T230
     Firmware Version         : TURBO 3.0.32.2
     Elevation Cutoff Setting : 
     Date Installed           : 1995-02-26T13:28Z
     Date Removed             : 1995-03-02T15:00Z
     Temperature Stabiliz.    : NONE
     Additional Information   : 
 
3.5  Receiver Type            : ROGUE SNR-8000
     Satellite System         : GPS
     Serial Number            : T161
     Firmware Version         : TURBO 3.0.32.2
     Elevation Cutoff Setting : 
     Date Installed           : 1995-03-02T15:00Z
     Date Removed             : 1995-10-12T19:33Z
     Temperature Stabiliz.    : NONE
     Additional Information   : 
 
3.6  Receiver Type            : ROGUE SNR-8000
     Satellite System         : GPS
     Serial Number            : T161
     Firmware Version         : TURBO 3.2.32.1
     Elevation Cutoff Setting : 
     Date Installed           : 1995-10-12T19:33Z
     Date Removed             : 1995-11-03T12:30Z
     Temperature Stabiliz.    : NONE
     Additional Information   : 
 
3.7  Receiver Type            : ROGUE SNR-8000
     Satellite System         : GPS
     Serial Number            : T230
     Firmware Version         : TURBO 3.2.32.1
     Elevation Cutoff Setting : 
     Date Installed           : 1995-11-03T12:30Z
     Date Removed             : 1996-08-01T22:00Z
     Temperature Stabiliz.    : NONE
     Additional Information   : 31-JUL-1996 00:00 UT
 
3.8  Receiver Type            : ROGUE SNR-8000
     Satellite System         : GPS
     Serial Number            : T161
     Firmware Version         : TURBO 3.2.32.6X
     Elevation Cutoff Setting : 10
     Date Installed           : 1996-08-01T22:00Z
     Date Removed             : 1996-12-14T00:00Z
     Temperature Stabiliz.    : NONE
     Additional Information   : 
 
3.9  Receiver Type            : ROGUE SNR-8000
     Satellite System         : GPS
     Serial Number            : T161
     Firmware Version         : TURBO 3.2.32.5X
     Elevation Cutoff Setting : 
     Date Installed           : 1996-12-14T00:00Z
     Date Removed             : 1997-01-30T20:02Z
     Temperature Stabiliz.    : NONE
     Additional Information   : 
 
3.10 Receiver Type            : ROGUE SNR-12 RM
     Satellite System         : GPS
     Serial Number            : 236
     Firmware Version         : TURBO 3.2.32.5X
     Elevation Cutoff Setting : 
     Date Installed           : 1997-01-30T21:20Z
     Date Removed             : 1997-06-23T13:28Z
     Temperature Stabiliz.    : NONE
     Additional Information   : 
 
3.11 Receiver Type            : ROGUE SNR-12 RM
     Satellite System         : GPS
     Serial Number            : 234
     Firmware Version         : TURBO 3.2.32.5X
     Elevation Cutoff Setting : 
     Date Installed           : 1997-06-24T17:34Z
     Date Removed             : 1999-02-08T20:11Z
     Temperature Stabiliz.    : NONE
     Additional Information   : 
 
3.12 Receiver Type            : ROGUE SNR-8000
     Satellite System         : GPS
     Serial Number            : T305
     Firmware Version         : TURBO 3.2.32.5X
     Elevation Cutoff Setting : 
     Date Installed           : 1999-02-08T21:11Z
     Date Removed             : 1999-02-22T20:35Z
     Temperature Stabiliz.    : NONE
     Additional Information   : 
 
3.13 Receiver Type            : ROGUE SNR-8000
     Satellite System         : GPS
     Serial Number            : T350
     Firmware Version         : TURBO 3.2.32.5X
     Elevation Cutoff Setting : 
     Date Installed           : 1999-02-22T22:00Z
     Date Removed             : 1999-07-29T23:59Z
     Temperature Stabiliz.    : NONE
     Additional Information   : 
 
3.14 Receiver Type            : AOA SNR-12 ACT
     Satellite System         : GPS
     Serial Number            : 234-U
     Firmware Version         : 3.3.32.2N
     Elevation Cutoff Setting : 
     Date Installed           : 1999-07-30T00:00Z
     Date Removed             : 1999-07-31T23:59Z
     Temperature Stabiliz.    : NONE
     Additional Information   : Tracking problems
 
3.15 Receiver Type            : ROGUE SNR-8000
     Satellite System         : GPS
     Serial Number            : T350
     Firmware Version         : TURBO 3.2.32.5X
     Elevation Cutoff Setting : 
     Date Installed           : 1999-08-01T00:00Z
     Date Removed             : 1999-08-05T23:59Z
     Temperature Stabiliz.    : NONE
     Additional Information   : 
 
3.16 Receiver Type            : AOA SNR-12 ACT
     Satellite System         : GPS
     Serial Number            : 204-U
     Firmware Version         : 3.3.32.2N
     Elevation Cutoff Setting : 10
     Date Installed           : 1999-08-06T00:00Z
     Date Removed             : CCYY-MM-DDThh:mmZ
     Temperature Stabiliz.    : NONE
     Additional Information   : 

4.   GPS Antenna Information       
 
4.1  Antenna Type             : AOAD/M_B
     Serial Number            : 114
     Antenna Reference Point  : BCR
     Marker->ARP Up Ecc. (m)  : 0.1620
     Marker->ARP North Ecc(m) : 0.0000
     Marker->ARP East Ecc(m)  : 0.0000
     Alignment from True N    : 
     Antenna Radome Type      : NONE
     Radome Serial Number     : 
     Antenna Cable Type       : 
     Antenna Cable Length     : 
     Date Installed           : 1992-05-24T00:00Z
     Date Removed             : 1994-03-14T15:00Z
     Additional Information   : 
 
4.2  Antenna Type             : AOAD/M_T
     Serial Number            : 171
     Antenna Reference Point  : BPA
     Marker->ARP Up Ecc. (m)  : 0.0030
     Marker->ARP North Ecc(m) : 0.0000
     Marker->ARP East Ecc(m)  : 0.0000
     Alignment from True N    : 
     Antenna Radome Type      : NONE
     Radome Serial Number     : 
     Antenna Cable Type       : 
     Antenna Cable Length     : 
     Date Installed           : 1994-03-14T20:03Z
     Date Removed             : 1995-02-26T12:00Z
     Additional Information   : 
 
4.3  Antenna Type             : AOAD/M_T
     Serial Number            : 366
     Antenna Reference Point  : BPA
     Marker->ARP Up Ecc. (m)  : 0.1000
     Marker->ARP North Ecc(m) : 0.0000
     Marker->ARP East Ecc(m)  : 0.0000
     Alignment from True N    : 
     Antenna Radome Type      : NONE
     Radome Serial Number     : 
     Antenna Cable Type       : 
     Antenna Cable Length     : 
     Date Installed           : 1995-02-26T13:28Z
     Date Removed             : 1995-03-02T21:50Z
     Additional Information   : 
 
4.4  Antenna Type             : AOAD/M_T
     Serial Number            : 171
     Antenna Reference Point  : BPA
     Marker->ARP Up Ecc. (m)  : 0.1000
     Marker->ARP North Ecc(m) : 0.0000
     Marker->ARP East Ecc(m)  : 0.0000
     Alignment from True N    : 
     Antenna Radome Type      : NONE
     Radome Serial Number     : 
     Antenna Cable Type       : 
     Antenna Cable Length     : 
     Date Installed           : 1995-03-02T21:56Z
     Date Removed             : 1995-11-03T12:30Z
     Additional Information   : 
 
4.5  Antenna Type             : AOAD/M_T
     Serial Number            : 388
     Antenna Reference Point  : BPA
     Marker->ARP Up Ecc. (m)  : 0.1000
     Marker->ARP North Ecc(m) : 0.0000
     Marker->ARP East Ecc(m)  : 0.0000
     Alignment from True N    : 
     Antenna Radome Type      : NONE
     Radome Serial Number     : 
     Antenna Cable Type       : 
     Antenna Cable Length     : 
     Date Installed           : 1995-11-03T12:30Z
     Date Removed             : 1996-07-31T00:00Z
     Additional Information   : 
 
4.6  Antenna Type             : AOAD/M_T
     Serial Number            : 284
     Antenna Reference Point  : BPA
     Marker->ARP Up Ecc. (m)  : 0.1000
     Marker->ARP North Ecc(m) : 0.0000
     Marker->ARP East Ecc(m)  : 0.0000
     Alignment from True N    : 
     Antenna Radome Type      : NONE
     Radome Serial Number     : 
     Antenna Cable Type       : 
     Antenna Cable Length     : 
     Date Installed           : 1996-08-01T22:00Z
     Date Removed             : 2000-05-26T20:20Z
     Additional Information   : 
 
4.7  Antenna Type             : AOAD/M_T
     Serial Number            : 362
     Antenna Reference Point  : BPA
     Marker->ARP Up Ecc. (m)  : 0.1000
     Marker->ARP North Ecc(m) : 0.0000
     Marker->ARP East Ecc(m)  : 0.0000
     Alignment from True N    : 
     Antenna Radome Type      : NONE
     Radome Serial Number     : 
     Antenna Cable Type       : RG-214
     Antenna Cable Length     : 34.00 m.
     Date Installed           : 2000-05-26T20:20Z
     Date Removed             : CCYY-MM-DDThh:mmZ
     Additional Information   : 

5.   Surveyed Local Ties           
 
5.1  Tied Marker Name         : STJB
     Tied Marker Usage        : DORIS ANTENNA REF PT
     Tied Marker CDP Number   : 
     Tied Marker DOMES Number : 40101S002
     Differential Components from GNSS Marker to the tied monument (ITRS)
       dx (m)                 : -23.2760
       dy (m)                 : -9.0510
       dz (m)                 : 6.4850
     Accuracy (mm)            : 1.00
     Survey method            : GPS TIE + LEVELLING
     Date Measured            : 1999-09-26T00:00Z
     Additional Information   : 

 
6.   Frequency Standard
 
6.1  Standard Type            : RUBIDIUM
       Input Frequency        : 5 MHZ
       Effective Dates        : 1992-05-24/1995-11-03
       Notes                  : 
 
6.2  Standard Type            : CESIUM
       Input Frequency        : 5 MHZ
       Effective Dates        : 1995-11-03/1998-08-24
       Notes                  : 
 
6.3  Standard Type            : RUBIDIUM
       Input Frequency        : 5 MHZ
       Effective Dates        : 1998-08-24/1998-10-23
       Notes                  : Replaced by CESIUM at 19:30:00UT
 
6.4  Standard Type            : CESIUM
       Input Frequency        : 5 MHZ
       Effective Dates        : 1998-10-23/1999-01-10
       Notes                  : Replaced by internal quartz at 22:45:00UT
 
6.5  Standard Type            : QUARTZ 
       Input Frequency        : 5 MHZ 
       Effective Dates        : 1999-01-10/1999-01-12
       Notes                  : Replaced by Cesium at 03:13:00UT
 
6.6  Standard Type            : CESIUM
       Input Frequency        : 5 MHZ
       Effective Dates        : 1999-01-12/2002-11-27
       Notes                  : Time of change 03:13:00UT
 
6.7  Standard Type            : H-MASER 
       Input Frequency        : 5 MHZ 
       Effective Dates        : 2002-11-27
       Notes                  : Cesium replaced with Active Hydrogen Maser at 
                              : 13:30UT 

7.   Collocation Information 
 
7.1  Instrumentation Type     : DORIS
       Status                 : PERMANENT 
       Effective Dates        : 1999-09-26
       Notes                  : 

8.   Meteorological Instrumentation
 
8.1.1  Humidity Sensor Model    : HMP-35A 
       Manufacturer             : VAISALA 
       Serial Number            : XXX 
       Data Sampling Interval   : 900.00 SEC.
       Accuracy (% rel h)       : 2.00 
       Aspiration               : UNASPIRATED Multi-Plate Radiation Shield 
       Height Diff to Ant       : 
       Calibration date         : 
       Effective Dates          : 1996-06-01
       Notes                    : 
 
8.2.1  Pressure Sensor Model    : PTB-100A 
       Manufacturer             : VAISALA
       Serial Number            : XXX
       Data Sampling Interval   : 900.00 SEC.
       Accuracy                 : 0.10   Mbar.
       Aspiration               : NONE
       Height Diff to Ant       : 
       Calibration date         : 
       Effective Dates          : 1996-06-01
       Notes                    : Sensor readings compensated for temperature, 
                                : non-linearity, calibration and height 
                                : difference to GPS antennae.
 
8.3.1  Temp. Sensor Model       : YSI 44212
       Manufacturer             : YSI
       Serial Number            : XXX
       Data Sampling Interval   : 900.00 SEC.
       Accuracy                 : 0.20   deg. C.
       Aspiration               : UNASPIRATED Multi-Plate Radiation Shield
       Height Diff to Ant       : 
       Calibration date         : 
       Effective Dates          : 1996-06-01
       Notes                    : Sensor elevated 6 metres above ground level.

9.   Local Ongoing Conditions Possibly Affecting Computed Position: NONE

10.  Local Episodic Effects Possibly Affecting Data Quality: NONE

11.  On-Site, Point of Contact Agency Information
 
     Agency                   : NRCan/GEODETIC SURVEY DIVISION
     Preferred Abbreviation   : NRCan/GSD
     Mailing Address          : 615 Booth St., Ottawa, Ontario
                              : CANADA, K1A 0E9 
     Primary Contact
       Contact Name           : Mark Caissy
       Telephone (primary)    : 613-995-4024
       Telephone (secondary)  : 
       Fax                    : 613-995-3215 
       E-mail                 : [email-masked] 
     Secondary Contact
       Contact Name           : Peter Taylor 
       Telephone (primary)    : 613-992-2106 
       Telephone (secondary)  : 
       Fax                    : 613-995-3215 
       E-mail                 : [email-masked] 
     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
 
     URL for More Information : 
     Hardcopy on File           
       Site Map               : 
       Site Diagram           : 
       Horizon Mask           : yes                                             
       Monument Description   : yes                                             
       Site Pictures          : yes                                             
     Additional Information   : 

 
     Antenna Graphics with Dimensions

                                                                                
    Rogue: AOAD/M_B          (Allen Osborne Design)                            
                                                                                
                         -----                                                  
                     /     +     \                        <--  0.096  L2        
                    |      +      |                       <--  0.078  L1        
  +-----------------+-------------+------------------+    <--  0.070  TCR       
  |                                                  |                          
  |                                                  |                          
  |                                                  |                          
  |                                                  |                          
  |                                                  |                          
  +-----------------+------x------+------------------+    <--  0.000  ARP       
                    |             |                                             
                    +-------------+                       <-- -0.011            
                          ||  ||                                                
                                                                                
  <--                    0.351                     -->                          

    Type: AOAD/M_T                                                              
                                                                                
                                    ---                                         
     L2 Phase Center =>         /    +    \             <---------------+       
     L1 Phase Center =>        |     +     |            <---------+     |       
              +----------------------------------------------+    |     |       
              |                                              |    |     |       
              |                                              |    |     |       
              |                                              |    |     |       
              |                                              |    |     |       
             ==================================================   |     |       
                               |           |                      |     |       
                               |    +-+    |                      |   0.228m    
   Antenna Ref. Point (ARP) => +====| |====+   <--+               |     |       
                               |           |      |             0.210m  |       
                               |           |      |               |     |       
                               |           |      |               |     |       
                      Mount => |           |    0.100m            |     |       
                               |           |      |               |     |       
                               |           |      |               |     |       
                               |    +-+    |      |               |     |       
 Monument =>  +----------------+====| |====+-----------------+ <--+-----+       
 Ref. Point   |                                              |                  
              |                                              |                  
              |                                              |                  
              |               Concrete pillar                |                  
              |                                              |                  
              |                                              |                  
              |                                              |                  
 
   ARP: Antenna Reference Point
   L1 : L1 Phase Center                   L2 : L2 Phase Center
   TCR: Top of Chokering                  BCR: Bottom of Chokering