COYQ00CHL 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) : Juan Carlos Baez Date Prepared : 2020-10-25 Report Type : UPDATE If Update: Previous Site Log : coyq_20170607.log Modified/Added Sections : 12 1. Site Identification of the GNSS Monument Site Name : Coyhaique Four Character ID : COYQ Monument Inscription : none IERS DOMES Number : 41715S001 CDP Number : Monument Description : STEEL MAST Height of the Monument : 2 m Monument Foundation : CONCRETE IN BEDROCK Foundation Depth : 1 m Marker Description : Date Installed : 1999-01-01T00:00Z Geologic Characteristic : BEDROCK Bedrock Type : IGNEOUS Bedrock Condition : WEATHERED Fracture Spacing : Fault zones nearby : Distance/activity : Additional Information : Antenna is fixed to a steel post approximately : 2m above ground level. : Post is cemented into a hole excavated : approximately 1m deep in a large outcrop of : bedrock. : Geodetic reference point is top-center of : steel coupler atop steel mast. 2. Site Location Information City or Town : Coyhaique State or Province : Region XI Country : Chile Tectonic Plate : SOUTH AMERICAN Approximate Position (ITRF) X coordinate (m) : 1391587. Y coordinate (m) : -4255574. Z coordinate (m) : -4527926. Latitude (N is +) : -453051.48 Longitude (E is +) : -0715331.56 Elevation (m,ellips.) : 476.0 Additional Information : Reference frame used is ITRF97. : Coordinate system used is WGS84. 3. GNSS Receiver Information 3.1 Receiver Type : ASHTECH Z-XII3 Satellite System : GPS Serial Number : LP01210 Firmware Version : 1E95 Elevation Cutoff Setting : Date Installed : 1999-01-01T00:00Z Date Removed : 1999-08-19T23:59Z Temperature Stabiliz. : Additional Information : 3.2 Receiver Type : ASHTECH Z-XII3 Satellite System : GPS Serial Number : LP01210 Firmware Version : CD00 Elevation Cutoff Setting : 10 deg Date Installed : 1999-08-22T14:08Z Date Removed : 2004-02-02T01:37Z Temperature Stabiliz. : none Additional Information : RX began malfunctioning 2003-11-05T22:40 : (day 309). Raw files contain no useable : data until new RX is installed day 033 2004 3.3 Receiver Type : ASHTECH Z-XII3 Satellite System : GPS Serial Number : 645 Firmware Version : CD00 Elevation Cutoff Setting : 10 deg Date Installed : 2004-02-02T13:52Z Date Removed : 2006-05-18T16:00Z Temperature Stabiliz. : none Additional Information : Ashtech RX replaced by a Trimble NetRS in order : to increase available memory for files 3.4 Receiver Type : TRIMBLE NETRS Satellite System : GPS Serial Number : 4420233971 Firmware Version : 1.13 Elevation Cutoff Setting : 10 deg Date Installed : 2006-05-18T16:32Z Date Removed : 2007-06-07T15:00Z Temperature Stabiliz. : none Additional Information : This RX malfunctioned and stopped logging : on 2006-10-19 3.5 Receiver Type : TRIMBLE NETRS Satellite System : GPS Serial Number : 4427235645 Firmware Version : 1.11 Elevation Cutoff Setting : 10 deg Date Installed : 2007-06-07T15:23Z Date Removed : 2011-04-07T13:00Z Temperature Stabiliz. : none Additional Information : This RX malfunctioned and was replaced by : RX 4427235678 3.6 Receiver Type : TRIMBLE NETRS Satellite System : GPS Serial Number : 4427235678 Firmware Version : 1.2-0 Elevation Cutoff Setting : 10 deg Date Installed : 2011-04-07T13:01Z Date Removed : 2014-05-19T16:53Z Temperature Stabiliz. : none Additional Information : 3.7 Receiver Type : TRIMBLE NETRS Satellite System : GPS Serial Number : 4427235678 Firmware Version : 1.3-2 Elevation Cutoff Setting : 10 deg Date Installed : 2014-05-19T16:54Z Date Removed : 2017-06-01T20:40Z Temperature Stabiliz. : none Additional Information : 3.8 Receiver Type : TRIMBLE NETR9 Satellite System : GPS Serial Number : 5250K54757 Firmware Version : 5.01 Elevation Cutoff Setting : 3 deg Date Installed : 2017-06-01T20:50Z 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 : ASH700936D_M SNOW Serial Number : 12479 Antenna Reference Point : BPA Marker->ARP Up Ecc. (m) : 0.0000 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 : Antenna Cable Length : Date Installed : 1999-01-01T00:00Z 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.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 : 1999-01-01/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 : 2017-04-20/2017-06-01 Event : AC POWER SUPPLY INTERRUPTED 10.x Date : (CCYY-MM-DD/CCYY-MM-DD) Event : (TREE CLEARING/CONSTRUCTION/etc) 11. On-Site, Point of Contact Agency Information Agency : Instituto Geografico Militar de Chile Preferred Abbreviation : IGM Mailing Address : Nueva Santa Isabel 1640 : Santiago, Chile Primary Contact Contact Name : Hector Parra Telephone (primary) : 56-2-460-6844 Telephone (secondary) : Fax : 56-2-460-6978 E-mail : sirgas@igm.cl Secondary Contact Contact Name : Telephone (primary) : Telephone (secondary) : Fax : E-mail : Additional Information : 12. Responsible Agency (if different from 11.) Agency : National Seismological center : University of Chile Preferred Abbreviation : CSN Mailing Address : Beaucheff 1225, Santiago : Chile Primary Contact Contact Name : Juan Carlos Baez Telephone (primary) : +5629784301 Telephone (secondary) : +56942137247 Fax : E-mail : jcbaez@csn.uchile.cl Secondary Contact Contact Name : Telephone (primary) : Telephone (secondary) : Fax : E-mail : Additional Information : 13. More Information Primary Data Center : SIO Secondary Data Center : CDDIS URL for More Information : Hardcopy on File Site Map : Site Diagram : () Horizon Mask : () Monument Description : () Site Pictures : () Additional Information : Antenna Graphics with Dimensions ASH700936D_M ----- / + \ <-- 0.128 L2 | + | <-- 0.110 L1 +--------------------------------------------------+ <-- 0.102 TCR | | | | | | | | +-+--------------------------------------------------+-+ <-- 0.038 +-------------------+-------------+--------------------+ <-- 0.035 BCR | | =| | +------x------+ <-- 0.000 BPA=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