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

0.   Form

     Prepared by (full name)  : Razmik Khachikyan
     Date Prepared            : 2004-01-22
     Report Type              : UPDATE
     If Update:
      Previous Site Log       : mkea_20000426.log
      Modified/Added Sections : 1, 2, 4.1, 11, 12, 13

1.  Site Identification of the GNSS Monument

     Site Name                : Mauna Kea
     Four Character ID        : MKEA
     Monument Inscription     : none
     IERS DOMES Number        : 40477M001
     CDP Number               : none
     Monument Description     : STEEL PILLAR
       Height of the Monument : 1.2
       Monument Foundation    : CONCRETE
       Foundation Depth       : 3.4
     Marker Description       : (CHISELLED CROSS/DIVOT/BRASS NAIL/etc)
     Date Installed           : 1996-08-08
     Geologic Characteristic  : (BEDROCK/CLAY/CONGLOMERATE/GRAVEL/SAND/etc)
       Bedrock Type           : (IGNEOUS/METAMORPHIC/SEDIMENTARY)
       Bedrock Condition      : (FRESH/JOINTED/WEATHERED)
       Fracture Spacing       : (1-10 cm/11-50 cm/51-200 cm/over 200 cm)
       Fault zones nearby     : (YES/NO/Name of the zone)
         Distance/activity    : (multiple lines)
     Additional Information   : (multiple lines)
                              : The monument is a 4" steel pipe
                              : cemented 11'below ground, protruding
                              : 4' above ground. The antenna is
                              : mounted to a 3/4" bolt welded to a
                              : screw cap on top of the mount.

2.   Site Location Information

     City or Town             : Mauna Kea
     State or Province        : Hawaii
     Country                  : USA
     Tectonic Plate           : Pacific
     Approximate Position (ITRF)
       X coordinate (m)       : -5464105.2001
       Y coordinate (m)       : -2495166.4583
       Z coordinate (m)       :  2148291.1554
       Latitude (N is +)      : +194804.87
       Longitude (E is +)     : -1552722.82
       Elevation (m,ellips.)  : 3754.6931
     Additional Information   : (multiple lines)

3.  GNSS Receiver Information


3.1  Receiver Type            : ROGUE SNR-12 RM
     Satellite System         : (GPS/GLONASS/GPS+GLONASS)
     Serial Number            : 220
     Firmware Version         : 3.2 LINK 03/09/1995
     Elevation Cutoff Setting : (deg)
     Date Installed           : 1996-08-08
     Date Removed             : (CCYY-MM-DDThh:mmZ)
     Temperature Stabiliz.    : (none or tolerance in degrees C)
     Additional Information   : 

3.2  Receiver Type            : ROGUE SNR-12 RM
     Satellite System         : (GPS/GLONASS/GPS+GLONASS)
     Serial Number            : 220
     Firmware Version         : 0.9 LINK 02/23/1999
     Elevation Cutoff Setting : (deg)
     Date Installed           : 1999-03-03
     Date Removed             : (CCYY-MM-DDThh:mmZ)
     Temperature Stabiliz.    : (none or tolerance in degrees C)
     Additional Information   : 

3.3  Receiver Type            : ROGUE SNR-12 RM
     Satellite System         : (GPS/GLONASS/GPS+GLONASS)
     Serial Number            : 220
     Firmware Version         : 3.3 LINK
     Elevation Cutoff Setting : (deg)
     Date Installed           : 1999-03-18
     Date Removed             : 1999-06-14
     Temperature Stabiliz.    : (none or tolerance in degrees C)
     Additional Information   : 

3.4  Receiver Type            : ROGUE SNR-12 RM
     Satellite System         : (GPS/GLONASS/GPS+GLONASS)
     Serial Number            : 220
     Firmware Version         : 3.2.32.8
     Elevation Cutoff Setting : (deg)
     Date Installed           : 1999-06-14
     Date Removed             : 2000-04-26
     Temperature Stabiliz.    : (none or tolerance in degrees C)
     Additional Information   : 

3.5  Receiver Type            : ASHTECH Z-XII3
     Satellite System         : (GPS/GLONASS/GPS+GLONASS)
     Serial Number            : LP019991617
     Firmware Version         : CC00 1s soc2rnx
     Elevation Cutoff Setting : (deg)
     Date Installed           : 2000-04-26
     Date Removed             : (CCYY-MM-DDThh:mmZ)
     Temperature Stabiliz.    : (none or tolerance in degrees C)
     Additional Information   : samplerate - 1s
                              : offload format - soc
                              : conversion to 30s - soc2rnx

3.x  Receiver Type            : (A20, from rcvr_ant.tab; see instructions)
     Satellite System         : (GPS/GLONASS/GPS+GLONASS)
     Serial Number            : (A5)
     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        NONE
     Serial Number            : 482
     Antenna Reference Point  : BPA
     Marker->ARP Up Ecc. (m)  : 0.006
     Marker->ARP North Ecc(m) : (F8.4)
     Marker->ARP East Ecc(m)  : (F8.4)
     Alignment from True N    : 
     Antenna Radome Type      : NONE
     Radome Serial Number     : 
     Antenna Cable Type       : (vendor & type number)
     Antenna Cable Length     : (m)
     Date Installed           : 1996-08-08
     Date Removed             : (CCYY-MM-DDThh:mmZ)
     Additional Information   : 

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         : none
     Tied Marker Usage        : (SLR/VLBI/LOCAL CONTROL/FOOTPRINT/etc)
     Tied Marker CDP Number   : 
     Tied Marker DOMES Number : 
     Differential Components from GNSS Marker to the tied monument (ITRS)
       dx (m)                 : 
       dy (m)                 : 
       dz (m)                 : 
     Accuracy (mm)            : 
     Survey method            : (GPS CAMPAIGN/TRILATERATION/TRIANGULATION/etc)
     Date Measured            : (CCYY-MM-DDThh:mmZ)
     Additional Information   : 

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)                 : 
       dy (m)                 : 
       dz (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        : 5 MHz
       Effective Dates        : 2000-04-26/CCYY-MM-DD
       Notes                  : clock steering enabled

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


     Date Removed             : 
     Date Installed           : 
7.1  Instrumentation Type     : none
       Status                 : 
       Effective Dates        : 
       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


     Date Removed             : 
     Date Installed           : 
8.1.1  Humidity Sensor Model  : none
       Manufacturer           : 
       Serial Number          : 
       Data Sampling Interval : 
       Accuracy (% rel h)     : 
       Aspiration             : (UNASPIRATED/NATURAL/FAN/etc)
       Height Diff to Ant     : (m)
       Calibration date       : (CCYY-MM-DD)
       Effective Dates        : 
       Notes                  : 

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)

     Date Removed             : 
     Date Installed           : 
8.2.1  Pressure Sensor Model  : none
       Manufacturer           : 
       Serial Number          : 
       Data Sampling Interval : 
       Accuracy               : 
       Height Diff to Ant     : 
       Calibration date       : (CCYY-MM-DD)
       Effective Dates        : 
       Notes                  : 

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)

     Date Removed             : 
     Date Installed           : 
8.3.1  Temp. Sensor Model     : none
       Manufacturer           : 
       Serial Number          : 
       Data Sampling Interval : 
       Accuracy               : 
       Aspiration             : (UNASPIRATED/NATURAL/FAN/etc)
       Height Diff to Ant     : (m)
       Calibration date       : (CCYY-MM-DD)
       Effective Dates        : 
       Notes                  : 

8.3.x  Temp. Sensor Model     : 
       Manufacturer           : 
       Serial Number          : 
       Data Sampling Interval : (sec)
       Accuracy               : (hPa)
       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)

     Date Removed             : 
     Date Installed           : 
8.4.1  Water Vapor Radiometer : none
       Manufacturer           : 
       Serial Number          : 
       Distance to Antenna    : (m)
       Height Diff to Ant     : 
       Calibration date       : (CCYY-MM-DD)
       Effective Dates        : 
       Notes                  : 

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)

8.5.1  Other Instrumentation  : 

8.5.x  Other Instrumentation  : 

9.  Local Ongoing Conditions Possibly Affecting Computed Position


9.1.x  Radio Interferences    : (TV/CELL PHONE ANTENNA/RADAR/etc)
       Observed Degredations  : (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/BUILDLINGS/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                   : NRAO Mauna Kea
     Preferred Abbreviation   : NRAO Mauna Kea
     Mailing Address          : VLBA Station
                              : P.O. Box 7050
                              : Kamusla,Hawaii
                              : USA   96743
     Primary Contact
       Contact Name           : Bill (Lyman)Hancock
       Telephone (primary)    : 808-935-6719
       Telephone (secondary)  : 
       Fax                    : 
       E-mail                 : bhancock@zia.aoc.nrao.edu
     Secondary Contact
       Contact Name           : Tony Sylvester
       Telephone (primary)    : 808-935-6719
       Telephone (secondary)  : 
       Fax                    : 
       E-mail                 : tsylvester@zia.aoc.nrao.edu
     Additional Information   : (multiple lines)

12.  Responsible Agency (if different from 11.)

     Agency                   : JPL
     Preferred Abbreviation   : Jet Propulsion Laboratory
     Mailing Address          : 4800 Oak Grove Drive
                              : Pasadena,CA
                              : USA  91109
     Primary Contact
       Contact Name           : David A.Stowers
       Telephone (primary)    : 818-354-7055
       Telephone (secondary)  : 818-354-2950
       Fax                    : 818-393-4965
       E-mail                 : dstowers@jpl.nasa.gov
     Secondary Contact
       Contact Name           : NetworkEngineer/UNAVCO
       Telephone (primary)    : 303-497-8000
       Telephone (secondary)  : 
       Fax                    : 303-497-8028
       E-mail                 : ruud@unavco.org
     Additional Information   : Oivind Ruud (x8030)

13.  More Information

     Primary Data Center      : JPL (ODC-Operational Data Center)
     Secondary Data Center    : CDDIS (GDC-Global Data Center)
     URL for More Information : 
       Hardcopy on File
       Site Map               : (Y or URL)
       Site Diagram           : Y
       Horizon Mask           : (Y or URL)
       Monument Description   : Y
       Site Pictures          : Y
     Additional Information   : (multiple lines)
     Antenna Graphics with Dimensions




TurboRogue: DORNE MARGOLIN T

                         -----
                     /     +     \                        <--  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 Chokering                  BCR: Bottom of Chokering
     TGP: Top of Ground Plane               BGP: Bottom of Ground Plane
     TPA: Top of Preamplifier               BPA: Bottom of Preamplifier
     TOP: Top of Pole