NJTW00USA Site Information ForM TWT Continuously Operating Reference Station See Instructions at: https://files.igs.org/pub/station/general/sitelog_instr.txt 0. Form Prepared by (full name) : Francine Coloma Date Prepared : 2023-04-18 Report Type : UPDATE If Update: Previous Site Log : njtw_20230330.log Modified/Added Sections : 1, 3.11, 4.3 1. Site Identification of the GNSS Monument Site Name : NJ Taylor Wiseman Four Character ID : NJTW Monument Inscription : IERS DOMES Number : (A9) CDP Number : (A4) Monument Description : STEEL MAST Height of the Monument : (m) Monument Foundation : Brick building. Foundation Depth : (m) Marker Description : Junction of steel plate and 5/8-in dia bolt. : TOPCON pole adapter F2 (stock no 51808) : separates face of steel plate from antenna BPA. Date Installed : 2003-06-13T00:00Z 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 : Steel bracket at top of single-story brick wall. : 2023-APR-14 Site decommissioned 2. Site Location Information City or Town : Mount Laurel State or Province : New Jersey Country : United States Tectonic Plate : North American Approximate Position (ITRF) X coordinate (m) : 1271652.362 Y coordinate (m) : -4729242.103 Z coordinate (m) : 4072560.587 Latitude (N is +) : +395611.07 Longitude (E is +) : -0745658.72 Elevation (m,ellips.) : -21.3 Additional Information : ARP IGS08 POSITION (EPOCH 2005.00) : Computed in Aug 2011 using data through gpswk : 1631. 3. GNSS Receiver Information 3.1 Receiver Type : TRIMBLE 4000SSE Satellite System : GPS Serial Number : 3439A08048 Firmware Version : 7.29 Elevation Cutoff Setting : 10 deg Date Installed : 2003-07-14T00:00Z Date Removed : 2005-11-04T17:00Z Temperature Stabiliz. : (none or tolerance in degrees C) Additional Information : Install date refers to earliest Natl CORS data. 3.2 Receiver Type : TRIMBLE 4700 Satellite System : GPS Serial Number : 20233768 Firmware Version : 1.30 Elevation Cutoff Setting : 05 deg Date Installed : 2005-11-04T17:00Z Date Removed : 2005-12-30T13:00Z Temperature Stabiliz. : (none or tolerance in degrees C) Additional Information : Receiver replaced 3.3 Receiver Type : TRIMBLE NETRS Satellite System : GPS Serial Number : 4539259380 Firmware Version : 1.1-3 Elevation Cutoff Setting : 5 deg Date Installed : 2005-12-30T15:30Z Date Removed : 2015-05-11T08:57Z Temperature Stabiliz. : (none or tolerance in degrees C) Additional Information : Receiver installed : 11-MAY-2015 FSC received notification : of previous firmware change. Trimble raw : files report 0.0-0, so uncertain actual date : of change. Using current day as change date. 3.4 Receiver Type : TRIMBLE NETRS Satellite System : GPS Serial Number : 4539259380 Firmware Version : 1.3-2 Elevation Cutoff Setting : 5 deg Date Installed : 2015-05-11T09:00Z Date Removed : 2020-01-23T21:15Z Temperature Stabiliz. : (none or tolerance in degrees C) Additional Information : Receiver change 3.5 Receiver Type : TRIMBLE ALLOY Satellite System : GPS+GLO Serial Number : 5920R40010 Firmware Version : 5.43 Elevation Cutoff Setting : 5 deg Date Installed : 2020-01-23T21:20Z Date Removed : 2020-02-19 Temperature Stabiliz. : (none or tolerance in degrees C) Additional Information : (multiple lines) 3.6 Receiver Type : TRIMBLE ALLOY Satellite System : GPS+GLO Serial Number : 5920R40010 Firmware Version : 5.37 Elevation Cutoff Setting : 5 deg Date Installed : 2020-02-19 Date Removed : 2021-06-18T19:11Z Temperature Stabiliz. : (none or tolerance in degrees C) Additional Information : firmware change 3.7 Receiver Type : TRIMBLE ALLOY Satellite System : GPS+GLO Serial Number : 5920R40010 Firmware Version : 6.10/5.50 Elevation Cutoff Setting : 5 deg Date Installed : 2021-06-18T19:11Z Date Removed : 2021-11-16T18:46Z Temperature Stabiliz. : (none or tolerance in degrees C) Additional Information : firmware change 3.8 Receiver Type : TRIMBLE ALLOY Satellite System : GPS+GLO Serial Number : 5920R40010 Firmware Version : 6.12/5.52 Elevation Cutoff Setting : 5 deg Date Installed : 2021-11-16T18:46Z Date Removed : 2021-12-01T20:03Z Temperature Stabiliz. : (none or tolerance in degrees C) Additional Information : firmware change 3.9 Receiver Type : TRIMBLE ALLOY Satellite System : GPS+GLO Serial Number : 5920R40010 Firmware Version : 5.45 Elevation Cutoff Setting : 5 deg Date Installed : 2021-12-01T20:03Z Date Removed : 2022-06-04T16:46Z Temperature Stabiliz. : (none or tolerance in degrees C) Additional Information : firmware change 3.10 Receiver Type : TRIMBLE ALLOY Satellite System : GPS+GLO Serial Number : 5920R40010 Firmware Version : 6.14/5.54 Elevation Cutoff Setting : 5 deg Date Installed : 2022-06-04T16:46Z Date Removed : 2023-03-30T06:00Z Temperature Stabiliz. : (none or tolerance in degrees C) Additional Information : firmware change 3.11 Receiver Type : TRIMBLE ALLOY Satellite System : GPS+GLO Serial Number : 5920R40010 Firmware Version : 6.20/5.60 Elevation Cutoff Setting : 5 deg Date Installed : 2023-03-30T06:00Z Date Removed : 2023-04-14T13:14Z Temperature Stabiliz. : (none or tolerance in degrees C) Additional Information : Site decommissioned, equipment move to : different location 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 : TRM22020.00+GP NONE Serial Number : 0220082833 Antenna Reference Point : BPA Marker->ARP Up Ecc. (m) : 0.0460 Marker->ARP North Ecc(m) : 0.0000 Marker->ARP East Ecc(m) : 0.0000 Alignment from True N : -12.56 Antenna Radome Type : NONE Radome Serial Number : Antenna Cable Type : Trimble 14551-00 REV A, DCA0001 Antenna Cable Length : 30 m Date Installed : 2003-07-14T00:00Z Date Removed : 2005-12-30T15:00Z Additional Information : Antenna replaced : replaced arp north east ecc from (4.9F) : Magnetic north. DEC=-12.56 deg by DoD GEOMAG : software and World Magnetic Model 2000-2005. 4.2 Antenna Type : TRM41249.00 NONE Serial Number : 60100852 Antenna Reference Point : BAM Marker->ARP Up Ecc. (m) : 0.0460 Marker->ARP North Ecc(m) : 0.0000 Marker->ARP East Ecc(m) : 0.0000 Alignment from True N : Antenna Radome Type : NONE Radome Serial Number : Antenna Cable Type : (vendor & type number) Antenna Cable Length : 30 m Date Installed : 2005-12-30T15:30Z Date Removed : 2020-01-23T21:15Z Additional Information : mag dec computed for position N39 56 11, : W074 56 58 using website : using http://www.ngdc.noaa.gov : calcDeclination 4.3 Antenna Type : TRM115000.00 NONE Serial Number : 1441025881 Antenna Reference Point : BAM Marker->ARP Up Ecc. (m) : 0.0460 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 : (vendor & type number) Antenna Cable Length : 30 m Date Installed : 2020-01-23T21:20Z Date Removed : 2023-04-14T13:14Z Additional Information : Site decommissioned, equipment move to : different location 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 : (if external) Effective Dates : 2003-07-14/CCYY-MM-DD Notes : (multiple lines) 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 : (GPS/GLONASS/DORIS/PRARE/SLR/VLBI/TIME/etc) Status : (PERMANENT/MOBILE) Effective Dates : (CCYY-MM-DD/CCYY-MM-DD) Notes : (multiple lines) 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 : 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) 8.1.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 : 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) 8.2.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 : 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) 8.3.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) 8.4.1 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) 8.4.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 : (multiple lines) 8.5.x Other Instrumentation : (multiple lines) 9. Local Ongoing Conditions Possibly Affecting Computed Position 9.1.1 Radio Interference : (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) 9.1.x Radio Interference : (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) 9.2.1 Multipath Sources : (METAL ROOF/DOME/VLBI ANTENNA/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) 9.3.1 Signal Obstructions : (TREES/BUILDLINGS/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 10.1 Date : (CCYY-MM-DD/CCYY-MM-DD) Event : (TREE CLEARING/CONSTRUCTION/etc) 10.x Date : (CCYY-MM-DD/CCYY-MM-DD) Event : (TREE CLEARING/CONSTRUCTION/etc) 11. On-Site, Point of Contact Agency Information Agency : Taylor Wiseman & Taylor Preferred Abbreviation : TWT Mailing Address : 124 Gaither Drive : Suite 150 : Mt. Laurel, NJ 08054 Primary Contact Contact Name : Samuel Previtera Telephone (primary) : 856-437-8440 Telephone (secondary) : 609-929-6338 Fax : 856-722-9250 E-mail : previtera@taylorwiseman.com Secondary Contact Contact Name : Patrick M. Kane Telephone (primary) : 856-437-8100 Telephone (secondary) : Fax : 856-437-8400 E-mail : kane@taylorwiseman.com Additional Information : 12. Responsible Agency (if different from 11.) Agency : Keystone Precision Instruments Preferred Abbreviation : KeyPre Mailing Address : 1670 East Race Street : Allentown, PA 18109 Primary Contact Contact Name : Butch Bornman Telephone (primary) : 800-833-9250 Telephone (secondary) : Fax : 610-266-3240 E-mail : ebornman@keypre.com Secondary Contact Contact Name : Telephone (primary) : Telephone (secondary) : Fax : E-mail : Additional Information : (multiple lines) 13. More Information Primary Data Center : https://geodesy.noaa.gov/corsdata/ Secondary Data Center : URL for More Information : https://geodesy.noaa.gov/CORS Hardcopy on File Site Map : (Y or URL) Site Diagram : (Y or URL) Horizon Mask : (Y or URL) Monument Description : (Y or URL) Site Pictures : (Y or URL) Additional Information : (multiple lines) Antenna Graphics with Dimensions https://files.igs.org/pub/station/general/antenna.gra