MAG000RUS Site Information Form (site log)
     International GNSS Service
     See Instructions at:
       https://files.igs.org/pub/station/general/sitelog_instr_v2.0.txt

0.   Form

     Prepared by (full name)  : IGSCB
     Date Prepared            : 2025-01-08
     Report Type              : UPDATE
     If Update:
      Previous Site Log       : mag000rus_20110811.log
      Modified/Added Sections : 2


1.   Site Identification of the GNSS Monument

     Site Name                : Seismic Station Magadan
     Nine Character ID        : MAG000RUS
     Monument Inscription     : (none)
     IERS DOMES Number        : 12354M001
     CDP Number               : 
     Monument Description     : 
       Height of the Monument : 
       Monument Foundation    : 
       Foundation Depth       : 
     Marker Description       : 
     Date Installed           : 1997-11-11T00:00Z
     Geologic Characteristic  : BEDROCK
       Bedrock Type           : IGNEOUS
       Bedrock Condition      : WEATHERED
       Fracture Spacing       : over 200 cm
       Fault zones nearby     : 
         Distance/activity    : 
     Additional Information   : The Seismic station is on top of Mount
                              : Nagayevskaya.
                              : Geologic Province
                              : This station is part of NEDA
                              : Deformation Array created and run by
                              : RUSEG
                              : by GPS Technology. NEDA operational control
                              : is provided by RDAAC
                              : Acquistion/Analysis Center (Moscow). RDAAC
                              : is also IGS Operational Center for NEDA.
                              : RUSEG is a collaborative project of Lamont-
                              : Doherty Earth Observatory and Russian Academy
                              : of Sciences supported through the IRIS
                              : Consortium.
                              : *******************************************
                              : The GPS reference mark consists of
                              : 5/8-11" diameter, vertical stainless steel rod
                              : screwed in the steel cap on top of the
                              : vertical steel tube A, 80-mm in diameter,
                              : 0.50 m long. Tube A is welded to the side
                              : of the vertical steel tube B, 300-mm in
                              : diameter. The top of tube A is 0.25 m above
                              : the top of tube B.
                              : Tube B is 10.5-m long; its top surface is 4.5 m
                              : above the ground level; it is cemented into the
                              : bedrock to a depth of 6.0 m.
                              : Vertical datum
                              : of the rod. Antenna is attached to the rod
                              : with UNAVCO compact leveling


2.   Site Location Information

     City or Town             : Magadan
     State or Province        : Magadan Region
     Country or Region        : RUS
     Tectonic Plate           : NORTH AMERICAN
     Approximate Position (ITRF)
       X coordinate (m)       : -2825810.1520
       Y coordinate (m)       : 1581233.0113
       Z coordinate (m)       : 5477005.6213
       Latitude (N is +)      : +593432.88
       Longitude (E is +)     : +1504612.00
       Elevation (m,ellips.)  : 361.9
     Additional Information   : GLOBK Solution ITRF94. Epoch 1996.5845


3.   GNSS Receiver Information

3.1  Receiver Type            : ASHTECH Z-XII3
     Satellite System         : GPS
     Serial Number            : LP01753
     Firmware Version         : NAV 1E86  CH 1D0
     Elevation Cutoff Setting : 
     Date Installed           : 1997-11-12T00:00Z
     Date Removed             : 1998-10-26T00:00Z
     Temperature Stabiliz.    : 
     Additional Information   : Model 700845-10D (Z-12 CGRS)

3.2  Receiver Type            : ASHTECH Z-XII3
     Satellite System         : GPS
     Serial Number            : LP01734
     Firmware Version         : NAV 1E86  CH 1D02
     Elevation Cutoff Setting : 
     Date Installed           : 1998-10-26T00:00Z
     Date Removed             : 1999-08-20T03:50Z
     Temperature Stabiliz.    : 
     Additional Information   : Model 700845-10D (Z-12 CGRS)

3.3  Receiver Type            : ASHTECH Z-XII3
     Satellite System         : GPS
     Serial Number            : LP01734
     Firmware Version         : NAV CD00  CH 1D02
     Elevation Cutoff Setting : 
     Date Installed           : 1999-08-20T03:51Z
     Date Removed             : 2006-05-12T23:59Z
     Temperature Stabiliz.    : 
     Additional Information   : Model 700845-10D (Zq-12 CGRS)

3.4  Receiver Type            : ASHTECH Z-XII3
     Satellite System         : GPS
     Serial Number            : LP020002502
     Firmware Version         : NAV CD00  CH 1D02
     Elevation Cutoff Setting : 
     Date Installed           : 2011-07-06T00:00Z
     Date Removed             : (CCYY-MM-DDThh:mmZ)
     Temperature Stabiliz.    : 
     Additional Information   : Model 700845-10D (Z-12 CGRS)

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             : ASH700936D_M    JPLA
     Serial Number            : 13078
     Antenna Reference Point  : BPA
     Marker->ARP Up Ecc. (m)  : 0.0800
     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     : 
     Date Installed           : 1997-11-12T00:00Z
     Date Removed             : (CCYY-MM-DDThh:mmZ)
     Additional Information   : Model 700936-D
                              : JPL Acrylic design

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         : MAG2
     Tied Marker Usage        : 
     Tied Marker CDP Number   : N/A
     Tied Marker DOMES Number : 
     Differential Components from GNSS Marker to the tied monument (ITRS)
       dx (m)                 : 6.599
       dy (m)                 : -12.977
       dz (m)                 : -5.215
     Accuracy (mm)            : 
     Survey method            : 
     Date Measured            : 1997-11-14T00:00Z
     Additional Information   : MAG2 is the GPS Mark _MA2 of RUSEG 96 campaign.
                              : The data at _MA2 were collected from 11-JUL-96
                              : to 04-AUG-97. GAMIT/GLOBK solution for _MA2 is
                              : available at RDAAC (steblov@gps.gsras.ru)
                              : ** 2023-03-31 SLM 2.0 altered field accuracy
                              : from its original value: Provisional

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        : 1997-11-12/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.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

8.1.1 Humidity Sensor Model   : Polymer Capacitance Element
       Manufacturer           : Paroscientific, Inc.
       Serial Number          : 
       Data Sampling Interval : 300 sec
       Accuracy (% rel h)     : 2
       Aspiration             : 
       Height Diff to Ant     : 
       Calibration date       : 
       Effective Dates        : 1999-08-22/CCYY-MM-DD
       Notes                  : The sensor is incorporated in the MET3
                              : Meteorological System

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)

8.2.1 Pressure Sensor Model   : Digiquartz (R) Barometric Pressure Transducer
       Manufacturer           : Paroscientific, Inc.Paroscientific, Inc.
       Serial Number          : 
       Data Sampling Interval : 300 sec
       Accuracy               : 0.01 hPa
       Height Diff to Ant     : 0.0 m
       Calibration date       : 
       Effective Dates        : 1999-08-22/CCYY-MM-DD
       Notes                  : The sensor is incorporated in the MET3
                              : Meteorological System

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)

8.3.1 Temp. Sensor Model      : Thin-film Platinum 1000-ohm Resistor
       Manufacturer           : Paroscientific, Inc.
       Serial Number          : 
       Data Sampling Interval : 300 sec
       Accuracy               : 0.5 deg C
       Aspiration             : 
       Height Diff to Ant     : 
       Calibration date       : 
       Effective Dates        : 1999-08-22/CCYY-MM-DD
       Notes                  : The sensor is incorporated in the MET3
                              : Meteorological System

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


11.   On-Site, Point of Contact Agency Information

     Agency                   : Seismic Station Magadan
     Preferred Abbreviation   : (A10)
     Mailing Address          : 6B Skuridina Street
                              : 685024 Magadan RUSSIA
     Primary Contact
       Contact Name           : 
       Telephone (primary)    : 
       Telephone (secondary)  : 
       Fax                    : 
       E-mail                 : 
     Secondary Contact
       Contact Name           : 
       Telephone (primary)    : 
       Telephone (secondary)  : 
       Fax                    : 
       E-mail                 : 
     Additional Information   : 


12.  Responsible Agency (if different from 11.)

     Agency                   : RDAAC, GS RAS, IRIS, JPL
     Preferred Abbreviation   : (A10)
     Mailing Address          : 189 Lenina Street
                              : Obninsk 249030, Kaluga Region, RUSSIA
     Primary Contact
       Contact Name           : Grigory Steblov
       Telephone (primary)    : +7-903-1529610
       Telephone (secondary)  : +7-48439-20181
       Fax                    : 
       E-mail                 : steblov@gps.gsras.ru
     Secondary Contact
       Contact Name           : 
       Telephone (primary)    : 
       Telephone (secondary)  : 
       Fax                    : 
       E-mail                 : 
     Additional Information   : 


13.  More Information

     Primary Data Center      : 
     Secondary Data Center    : 
     URL for More Information : http://www.gps.gsras.ru
     Hardcopy on File
       Site Map               : 
       Site Diagram           : (Y)
       Horizon Mask           : (Y)
       Monument Description   : (Y)
       Site Pictures          : (Y)
     Additional Information   : Hardcopy Information available from www.site
                              : or from Responsible Agency
     Antenna Graphics with Dimensions





             Ashtech: DORNE MARGOLIN ASH

                         -----
                     /     +     \                        <--  0.128  L2
                    |      +      |                       <--  0.110  L1
  +--------------------------------------------------+    <--  0.102  TCR
  |                                                  |
  |                                                  |
  |                                                  |
  |                                                  |
+-+--------------------------------------------------+-+  <--  0.038
+-------------------+-------------+--------------------+  <--  0.035  BCR
                    |             |
                   =|             |
                    +------x------+                       <--  0.000  ARP

<--                      0.381                       -->


ARP: Antenna Reference Point
L1 : L1 Phase Center                    L2 : L2 Phase Center
TCR: Top of Choke ring                  BCR: Bottom of Choke ring