MCM400ATA Site Information Form (site log) International GNSS Service See Instructions at: https://ftp.igs.org/pub/station/general/sitelog_instr.txt 0. Form Prepared by (full name) : Tatevik Shakhbandaryan Date Prepared : 2021-07-20 Report Type : UPDATE If Update: Previous Site Log : mcm4_20210505.log Modified/Added Sections : 3.14,3.15 1. Site Identification of the GNSS Monument Site Name : McMurdo GPS Station Four Character ID : MCM4 Monument Inscription : IERS DOMES Number : 66001M003 CDP Number : 4025 Monument Description : CONCRETE SLAB Height of the Monument : 0.1 m Monument Foundation : Unconsolidated basalt Foundation Depth : Marker Description : Date Installed : 1995-01-31T00:00Z Geologic Characteristic : GRAVEL Bedrock Type : IGNEOUS Bedrock Condition : Fracture Spacing : Fault zones nearby : Distance/activity : Additional Information : (multiple lines) : (multiple lines) 2. Site Location Information City or Town : Ross Island State or Province : Country : Antarctica Tectonic Plate : ANTARCTIC Approximate Position (ITRF) X coordinate (m) : -1311703.1720 Y coordinate (m) : 310814.9820 Z coordinate (m) : -6213255.1600 Latitude (N is +) : -775018.0581 Longitude (E is +) : +1664009.5855 Elevation (m,ellips.) : 98.0222 Additional Information : 3. GNSS Receiver Information 3.1 Receiver Type : ROGUE SNR-8000 Satellite System : GPS Serial Number : 275 Firmware Version : 3.0 10/10/94 17:00:01 Elevation Cutoff Setting : 4 deg Date Installed : 1995-01-25T00:00Z Date Removed : 1995-10-01T00:00Z Temperature Stabiliz. : none Additional Information : 3.2 Receiver Type : ROGUE SNR-8000 Satellite System : GPS Serial Number : 275 Firmware Version : 3.2 Elevation Cutoff Setting : 4 deg Date Installed : 1995-10-01T00:00Z Date Removed : 1996-01-13T00:00Z Temperature Stabiliz. : none Additional Information : 3.3 Receiver Type : ROGUE SNR-8000 Satellite System : GPS Serial Number : 275 Firmware Version : 0.9 link 01/03/96 Elevation Cutoff Setting : 4 deg Date Installed : 1996-01-13T00:00Z Date Removed : 1999-09-07T19:47Z Temperature Stabiliz. : none Additional Information : 3.4 Receiver Type : ROGUE SNR-8000 Satellite System : GPS Serial Number : 275 Firmware Version : 0.5 Elevation Cutoff Setting : 4 deg Date Installed : 1999-09-07T19:47Z Date Removed : 2002-01-03T00:00Z Temperature Stabiliz. : none Additional Information : 3.5 Receiver Type : AOA SNR-12 ACT Satellite System : GPS Serial Number : R1111 Firmware Version : 3.3.32.2 Elevation Cutoff Setting : 4 deg Date Installed : 2002-01-03T00:00Z Date Removed : 2005-01-26T23:59Z Temperature Stabiliz. : none Additional Information : 3.6 Receiver Type : AOA SNR-12 ACT Satellite System : GPS Serial Number : R1111 Firmware Version : 3.3.32.5 Elevation Cutoff Setting : 4 deg Date Installed : 2005-01-27T00:00Z Date Removed : 2006-05-18T23:59Z Temperature Stabiliz. : none Additional Information : Firmware upgrade. 3.7 Receiver Type : ASHTECH Z-XII3 Satellite System : GPS Serial Number : LP020003303 Firmware Version : CD00-1D02 Elevation Cutoff Setting : 4 deg Date Installed : 2006-05-19T00:00Z Date Removed : 2007-11-05T23:59Z Temperature Stabiliz. : none Additional Information : 3.8 Receiver Type : ASHTECH UZ-12 Satellite System : GPS Serial Number : ZR520021808 Firmware Version : CQ00 Elevation Cutoff Setting : 4 deg Date Installed : 2007-11-06T00:00Z Date Removed : 2017-12-05T00:00Z Temperature Stabiliz. : none Additional Information : 3.9 Receiver Type : JAVAD TRE_G3TH DELTA Satellite System : GPS+GLO Serial Number : 01705 Firmware Version : 3.6.4 Elevation Cutoff Setting : 0 deg Date Installed : 2017-12-05T00:00Z Date Removed : 2018-08-23T18:17Z Temperature Stabiliz. : none Additional Information : Receiver has version 8 board 3.10 Receiver Type : JAVAD TRE_G3TH DELTA Satellite System : GPS+GLO+GAL+BDS+QZSS Serial Number : 01705 Firmware Version : 3.7.2 Elevation Cutoff Setting : 0 deg Date Installed : 2018-08-23T18:30Z Date Removed : 2019-01-03T22:29Z Temperature Stabiliz. : none Additional Information : Receiver has version 8 board 3.11 Receiver Type : JAVAD TRE_G3TH DELTA Satellite System : GPS+GLO+GAL+BDS+QZSS Serial Number : 01705 Firmware Version : 3.7.4 Elevation Cutoff Setting : 0 deg Date Installed : 2019-01-03T22:30Z Date Removed : 2019-05-28T18:40Z Temperature Stabiliz. : none Additional Information : Receiver has version 8 board 3.12 Receiver Type : JAVAD TRE_G3TH DELTA Satellite System : GPS+GLO+GAL+BDS+QZSS Serial Number : 01705 Firmware Version : 3.7.6 Elevation Cutoff Setting : 0 deg Date Installed : 2019-05-28T18:40Z Date Removed : 2020-03-31T15:28Z Temperature Stabiliz. : none Additional Information : Receiver has version 8 board 3.13 Receiver Type : JAVAD TRE_G3TH DELTA Satellite System : GPS+GLO+GAL+BDS+QZSS Serial Number : 01705 Firmware Version : 3.7.9 Elevation Cutoff Setting : 0 deg Date Installed : 2020-03-31T15:28Z Date Removed : 2021-03-09T21:09Z Temperature Stabiliz. : none Additional Information : Receiver has version 8 board 3.14 Receiver Type : JAVAD TRE_G3TH DELTA Satellite System : GPS+GLO+GAL+BDS+QZSS Serial Number : 01705 Firmware Version : 4.0.02 Elevation Cutoff Setting : 0 deg Date Installed : 2021-03-09T21:09Z Date Removed : 2021-07-15T23:54Z Temperature Stabiliz. : none Additional Information : Receiver has version 8 board 3.15 Receiver Type : JAVAD TRE_G3TH DELTA Satellite System : GPS+GLO+GAL+QZSS Serial Number : 01705 Firmware Version : 4.1.01 Elevation Cutoff Setting : 0 deg Date Installed : 2021-07-15T23:54Z Date Removed : CCYY-MM-DDThh:mmZ Temperature Stabiliz. : none Additional Information : Receiver has version 8 board. : Disabling BDS tracking. 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 JPLA Serial Number : 363 Antenna Reference Point : BPA Marker->ARP Up Ecc. (m) : 0.0814 Marker->ARP North Ecc(m) : 0.0000 Marker->ARP East Ecc(m) : 0.0000 Alignment from True N : Antenna Radome Type : JPLA Radome Serial Number : Antenna Cable Type : Heliax and LMR400 sections Antenna Cable Length : 97.5 m Date Installed : 1995-01-25T00:00Z Date Removed : 2011-11-25T19:44Z Additional Information : added info re pre-existing radome 2002-08-08 : 2008-02-07T00:07Z antenna cable is now : routed through new bulkhead in bldg. 4.2 Antenna Type : AOAD/M_T JPLA Serial Number : 363 Antenna Reference Point : BPA Marker->ARP Up Ecc. (m) : 0.0814 Marker->ARP North Ecc(m) : 0.0000 Marker->ARP East Ecc(m) : 0.0000 Alignment from True N : Antenna Radome Type : JPLA Radome Serial Number : Antenna Cable Type : Heliax and LMR400 sections Antenna Cable Length : 97.5 m Date Installed : 2012-01-24T22:45Z Date Removed : CCYY-MM-DDThh:mmZ Additional Information : New 4x1 powered antenna splitter installed and : replaces old 4x1 un-powered splitter. New : antenna splitter is manufactured by GPS Source : and the part is S14-PDC/V. 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.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 : 1995-01-31/2000-01-30 Notes : 6.2 Standard Type : EXTERNAL RUBIDIUM Input Frequency : 5 MHz Effective Dates : 2000-01-30/2009-07-30 Notes : 6.3 Standard Type : INTERNAL Input Frequency : Effective Dates : 2009-07-30/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.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 : 2012-01-24/2012-01-24 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.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 : USA 91109 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@postal.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 : Site Diagram : 11/95 Horizon Mask : 11/95 Monument Description : 11/95 Site Pictures : 11/95 Additional Information : Antenna Graphics with Dimensions TURBOROGUE: AOAD/M_T ----- / + \ <-- 0.128 L2 | + | <-- 0.110 L1 +--------------------------------------------------+ <-- 0.102 TCR | | | | | | | | +-+--------------------------------------------------+-+ <-- 0.038 +-------------------+-------------+--------------------+ <-- 0.035 BCR | | =| | +------x------+ <-- 0.000 BPA=ARP ARP: Antenna Reference Point BPA: Bottom of Preamplier L1 : L1 Phase Center L2 : L2 Phase Center TCR: Top of Chokering BCR: Bottom of Chokering