YEBE00ESP 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) : Geodesy Department - IGN (ergnss@mitma.es) Date Prepared : 2024-03-18 Report Type : UPDATE If Update: Previous Site Log : yebe_20230725.log Modified/Added Sections : 3.15, 3.16 1. Site Identification of the GNSS Monument Site Name : Yebes Nine Character ID : YEBE00ESP Monument Inscription : None IERS DOMES Number : 13420M001 CDP Number : Monument Description : PILLAR Height of the Monument : 1.2 m Monument Foundation : CONCRETE BLOCK Foundation Depth : 2.0 m Marker Description : BRASS PLATE Date Installed : 1992-11-30T00:00Z Geologic Characteristic : CLAY/LIMESTONE/CLAY Bedrock Type : SEDIMENTARY Bedrock Condition : WEATHERED Fracture Spacing : Fault zones nearby : NO Distance/activity : Additional Information : CLAY 2 m LIMESTONE 18 m CLAY. : YEBE is a reference point of the National : Reference Stations Network raised by the In : Geografico Nacional. The monument is a : Reinforced concrete pillar on the top of the : terrace of the Centro Astronomico de Yebe : 100 m from the 14m VLBI antenna 2. Site Location Information City or Town : Yebes State or Province : Guadalajara Country or Region : ESP Tectonic Plate : EURASIAN Approximate Position (ITRF) X coordinate (m) : 4848724.9500 Y coordinate (m) : -261632.5090 Z coordinate (m) : 4123093.9520 Latitude (N is +) : +403129.63 Longitude (E is +) : -0030519.07 Elevation (m,ellips.) : 972.8 Additional Information : 3. GNSS Receiver Information 3.1 Receiver Type : TRIMBLE 4000SSE Satellite System : GPS Serial Number : 03995 Firmware Version : 7.29 / 3.07 Elevation Cutoff Setting : 0 deg Date Installed : 1999-05-19T12:00Z Date Removed : 1999-10-14T11:00Z Temperature Stabiliz. : Additional Information : 3.2 Receiver Type : TRIMBLE 4000SSE Satellite System : GPS Serial Number : 10001 Firmware Version : 7.29 / 3.07 Elevation Cutoff Setting : 0 deg Date Installed : 1999-10-14T12:00Z Date Removed : 1999-11-18T10:00Z Temperature Stabiliz. : Additional Information : 3.3 Receiver Type : TRIMBLE 4000SSI Satellite System : GPS Serial Number : 26994 Firmware Version : 7.29 / 3.07 Elevation Cutoff Setting : 0 deg Date Installed : 1999-11-18T18:00Z Date Removed : 2000-04-19T00:00Z Temperature Stabiliz. : Additional Information : 3.4 Receiver Type : TRIMBLE 4000SSI Satellite System : GPS Serial Number : 26994 Firmware Version : 7.19 / 3.04 Elevation Cutoff Setting : 0 deg Date Installed : 2000-04-19T00:00Z Date Removed : 2001-09-26T00:00Z Temperature Stabiliz. : Additional Information : 3.5 Receiver Type : TRIMBLE 4000SSI Satellite System : GPS Serial Number : 00026994 Firmware Version : NP 7.19 / SP 3.04 Elevation Cutoff Setting : 0 deg Date Installed : 2001-09-26T00:00Z Date Removed : 2007-07-26T23:59Z Temperature Stabiliz. : Additional Information : 3.6 Receiver Type : TRIMBLE NETRS Satellite System : GPS Serial Number : 4644124596 Firmware Version : NP 1.15 / SP 0.00 Elevation Cutoff Setting : 0 deg Date Installed : 2007-07-27T00:00Z Date Removed : 2008-03-05T12:00Z Temperature Stabiliz. : Additional Information : 3.7 Receiver Type : TRIMBLE NETRS Satellite System : GPS Serial Number : 4644124596 Firmware Version : NP 1.20 / SP 0.00 Elevation Cutoff Setting : 0 deg Date Installed : 2008-03-05T12:01Z Date Removed : 2009-01-17T18:00Z Temperature Stabiliz. : Additional Information : 3.8 Receiver Type : TRIMBLE NETRS Satellite System : GPS Serial Number : 4644124596 Firmware Version : 1.2-5 Elevation Cutoff Setting : 0 deg Date Installed : 2009-01-19T09:00Z Date Removed : 2010-07-21T09:00Z Temperature Stabiliz. : Additional Information : 3.9 Receiver Type : TRIMBLE NETRS Satellite System : GPS Serial Number : 4644124596 Firmware Version : 1.2-5 Elevation Cutoff Setting : 0 deg Date Installed : 2010-07-21T09:00Z Date Removed : 2018-05-16T12:00Z Temperature Stabiliz. : Additional Information : Set tracking of unhealthy satellites 3.10 Receiver Type : TRIMBLE NETR9 Satellite System : GPS+GLO Serial Number : 5536R50061 Firmware Version : 5.22 Elevation Cutoff Setting : 0 deg Date Installed : 2018-05-16T13:00Z Date Removed : 2021-03-24T12:00Z Temperature Stabiliz. : Additional Information : 3.11 Receiver Type : LEICA GR50 Satellite System : GPS+GLO+GAL+BDS Serial Number : 1871475 Firmware Version : 4.31/7.403 Elevation Cutoff Setting : 0 deg Date Installed : 2021-03-24T14:00Z Date Removed : 2021-06-02T11:59Z Temperature Stabiliz. : Additional Information : 3.12 Receiver Type : LEICA GR50 Satellite System : GPS+GLO+GAL+BDS Serial Number : 1871475 Firmware Version : 4.50/7.710 Elevation Cutoff Setting : 0 deg Date Installed : 2021-06-02T12:00Z Date Removed : 2022-08-03T12:00Z Temperature Stabiliz. : Additional Information : 3.13 Receiver Type : LEICA GR50 Satellite System : GPS+GLO+GAL+BDS Serial Number : 1871475 Firmware Version : 4.60/7.811 Elevation Cutoff Setting : 0 deg Date Installed : 2022-08-03T12:00Z Date Removed : 2022-11-24T08:00Z Temperature Stabiliz. : Additional Information : 3.14 Receiver Type : LEICA GR50 Satellite System : GPS+GLO+GAL+BDS Serial Number : 1871475 Firmware Version : 4.61/7.811 Elevation Cutoff Setting : 0 deg Date Installed : 2022-11-24T08:00Z Date Removed : 2023-07-25T11:00Z Temperature Stabiliz. : Additional Information : 3.15 Receiver Type : LEICA GR50 Satellite System : GPS+GLO+GAL+BDS Serial Number : 1871475 Firmware Version : 4.70/7.813 Elevation Cutoff Setting : 0 deg Date Installed : 2023-07-25T11:00Z Date Removed : 2024-03-18T12:00Z Temperature Stabiliz. : Additional Information : 3.16 Receiver Type : LEICA GR50 Satellite System : GPS+GLO+GAL+BDS Serial Number : 1871475 Firmware Version : 4.80/7.900 Elevation Cutoff Setting : 0 deg Date Installed : 2024-03-18T12:00Z Date Removed : (CCYY-MM-DDThh:mmZ) Temperature Stabiliz. : 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 : TRM14532.00 NONE Serial Number : 00337 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 : NONE Radome Serial Number : Antenna Cable Type : Antenna Cable Length : 30 m Date Installed : 1999-05-19T12:00Z Date Removed : 1999-10-14T11:00Z Additional Information : 4.2 Antenna Type : TRM22020.00+GP NONE Serial Number : 0030048860 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 : NONE Radome Serial Number : Antenna Cable Type : Antenna Cable Length : 30 m Date Installed : 1999-10-14T12:00Z Date Removed : 1999-11-18T10:00Z Additional Information : 4.3 Antenna Type : TRM29659.00 NONE Serial Number : 80418 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 : NONE Radome Serial Number : Antenna Cable Type : Antenna Cable Length : 30 m Date Installed : 1999-11-18T12:00Z Date Removed : 2001-09-26T12:00Z Additional Information : 4.4 Antenna Type : TRM29659.00 NONE Serial Number : 0180418 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 : NONE Radome Serial Number : Antenna Cable Type : Antenna Cable Length : 30 m Date Installed : 2001-09-26T12:00Z Date Removed : 2021-03-24T12:00Z Additional Information : 4.5 Antenna Type : LEIAR20 LEIM Serial Number : 23349016 Antenna Reference Point : BAM 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 : +150 deg Antenna Radome Type : LEIM Radome Serial Number : Antenna Cable Type : Antenna Cable Length : 30 m Date Installed : 2021-03-24T14:00Z Date Removed : 2021-11-18T13:20Z Additional Information : 4.6 Antenna Type : LEIAR20 LEIM Serial Number : 23349016 Antenna Reference Point : BAM Marker->ARP Up Ecc. (m) : 0.0600 Marker->ARP North Ecc(m) : 0.0000 Marker->ARP East Ecc(m) : 0.0000 Alignment from True N : 0 deg Antenna Radome Type : LEIM Radome Serial Number : Antenna Cable Type : Antenna Cable Length : 30 m Date Installed : 2021-11-18T13:20Z 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 : YEBES VLBI ARP Tied Marker Usage : VLBI Tied Marker CDP Number : 7333 Tied Marker DOMES Number : 13420S001 Differential Components from GNSS Marker to the tied monument (ITRS) dx (m) : 55.522 dy (m) : -69.713 dz (m) : -58.299 Accuracy (mm) : 7 Survey method : GPS CAMPAIGN Date Measured : 1999-11-18T00:00Z 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) : (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 : 1999-05-19/2000-06-22 Notes : Disabled 6.2 Standard Type : EXTERNAL H-MASER Input Frequency : 5.0 MHz Effective Dates : 2000-06-22/2007-04-02 Notes : KVARZ (manufacturer), CH1-75 (model) 6.3 Standard Type : INTERNAL Input Frequency : Effective Dates : 2007-04-03/2008-09-16 Notes : Disabled 6.4 Standard Type : EXTERNAL H-MASER Input Frequency : 10.0 MHz Effective Dates : 2008-09-17/CCYY-MM-DD Notes : Disabled 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 7.1 Instrumentation Type : VLBI Status : PERMANENT Effective Dates : 1995-01-01/CCYY-MM-DD Notes : 14m dish antenna equipped with S/X 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 : 507-246 Manufacturer : Vaisala Serial Number : Data Sampling Interval : 600 sec Accuracy (% rel h) : 2 Aspiration : Height Diff to Ant : -1.84 m Calibration date : Effective Dates : 1996-06-01/CCYY-MM-DD 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) 8.2.1 Pressure Sensor Model : 507-266 Manufacturer : Vaisala Serial Number : Data Sampling Interval : 600 sec Accuracy : 0.5 hPa Height Diff to Ant : -1.843 m Calibration date : Effective Dates : 1996-06-01/CCYY-MM-DD 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) 8.3.1 Temp. Sensor Model : 507-245 Manufacturer : Vaisala Serial Number : Data Sampling Interval : Accuracy : 0.2 deg C Aspiration : Height Diff to Ant : -1.84 m Calibration date : Effective Dates : 1996-06-01/1996-06-01 Notes : 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 : Instituto Geografico Nacional de Espana : Geodesy Preferred Abbreviation : IGE Mailing Address : General Ibanez de Ibero 3 : 28003 Madrid : Spain Primary Contact Contact Name : Geodesy Department - IGN Telephone (primary) : Telephone (secondary) : Fax : E-mail : ergnss@mitma.es Secondary Contact Contact Name : Telephone (primary) : Telephone (secondary) : Fax : E-mail : Additional Information : 12. Responsible Agency (if different from 11.) Agency : (multiple lines) Preferred Abbreviation : (A10) Mailing Address : (multiple lines) Primary Contact Contact Name : Telephone (primary) : Telephone (secondary) : Fax : E-mail : Secondary Contact Contact Name : Telephone (primary) : Telephone (secondary) : Fax : E-mail : Additional Information : (multiple lines) 13. More Information Primary Data Center : BKG Secondary Data Center : URL for More Information : http://www.oan.es/cay/gps/ Hardcopy on File Site Map : Site Diagram : Horizon Mask : Monument Description : Site Pictures : Additional Information : Antenna Graphics with Dimensions LEIAR20 +-----+ <-- 0.1613 / \ | | +----------------+-----------+----------------+ <-- 0.1113 TCR | | | | | | | | +-+---------------------------------------------+-+ +------------------+-----------+------------------+ <-- 0.0323 BCR | | | | +----+ +----+ <-- 0.0013 BPA +x+ <-- 0.0000 BAM=ARP NOM=NRP <-- 0.3200 --> ARP: Antenna Reference Point L1 : L1 Phase Center L2 : L2 Phase Center