ILRS Site and System Information Form International Laser Ranging Service 0. Form Prepared by (Full Name) : Abdu Abohalima Preparer E-mail : aabohalima@eosspacesystems.com Date Prepared : 2024-05-30 Report Type : UPDATE Site Log Format Version : 2.0 Site Log Revision : 2 1. Identification of the Ranging System Reference Point (SRP) Site Name : Mount Stromlo IERS DOMES Number : 50119S003 CDP Pad ID : 7825 Subnetwork : WPLTN Description : AZ EL INTERSECT Monument Description : N.A. Monument Inscription : N.A. Mark Description : N.A. Date Installed : 2004-04-08 Date Removed : Geologic Characteristic : BEDROCK Additional Information : Bedrock is FRESH IGNEOUS. : Installation date is of first system : acceptance. Operations started 2004-11-01. 2. Site Location Information City or Town : Canberra State or Province : Australian Capital Territory Country : Australia Tectonic Plate : Australian-Indian Local Time (UTC +/- hours) : Approximate Position X coordinate [m]: -4467064.95 Y coordinate [m]: 2683034.89 Z coordinate [m]: -3667007.12 Latitude [deg]: 35.3161 S Longitude [deg]: 149.0099 E Elevation [m]: 805.0 Survey Method : Date Measured : 2014-09-01 Additional Information : From 2014 Mount Stromlo Co-location survey : GA report 2016 3. General System Information 3.01 System Name : Stromlo 4-Character Code : STL3 CDP System Number : 90 CDP Occupation Number : 01 Eccentricity to SRP (if Not Identical With SRP) North [m]: East [m]: Up [m]: Date Measured : N.A. Date Installed : 2004-04-08 Date Removed : Additional Information : 4. Telescope Information 4.01 Receiving Telescope Type : Confocal paraboloid (Mersenne) Aperture [m]: 1.00 Mount : AZ-EL Date Installed : 2004-04-08 Date Removed : Xmitting Telescope Type : Confocal paraboloid (Mersenne) Aperture [m]: 1.00 Date Installed : 2004-04-08 Date Removed : Tracking Camera Type : CCD Model : Andor Luca Manufacturer : Andor Field of View [deg]: 0.07 Minimum Magnitude [mag]: 10 Date Installed : 2010-04-12 Date Removed : Transmit/Receive Path : COMMON COUDE Transmit/Receive Switch : ROTATING MIRROR Max Slew Rate Az [deg/s]: 8 Max Slew Rate El [deg/s]: 2 Max Used Tracking Rate Az : 8 Max Used Tracking Rate El : 2 Telescope Shelter : SEALED DOME Typhoon Daylight Filter Type : Semrock LL01-532-25 bandpass Dayl. Filt. Bandwidth [nm]: 2.0 Adjustable Attenuation : no Adjustable Field of View : no Transmit Efficiency : 0.95 Receive Efficiency : 0.95 Date Installed : 2011-05-24 Date Removed : Additional Information : Secondary mirror diameter 0.25 m 5. Laser System Information 5.01 Laser Type : ND:YAG Model : Manufacturer : Number of Amplifiers : 2 Primary Wavelength [nm]: 1064 Primary Maximum Energy [mJ]: N.A. Secondary Wavelength [nm]: 532.1 Secondary Max. Energy [mJ]: 13.5 Xmit Energy Adjustable : NO Additional Information : Pulse Width (FWHM) [ps]: 12 Max. Repetition Rate [Hz]: 30 Fullw. Beam Divergence ["]: 07 - 60 Theoretical Beam Div : Measured Beam Div : Method Used : Additional Information : Final Beam Diameter [m]: 1.00 Eyesafe : NO Eyesafe Standard : AS/NZS 2211.1:1997 Polarization on Exit : NO Laser Fire Control : controlled Laser Energy Monitor : continuous Start Diode Type : InGaAs Manufactorer : Perkin Elmer Model : C30617B Quantum Efficiency [%]: Rise/Fall Time [ps]: 70 Date Installed : 2004-04-08 Date Removed : 2017-06-26 Signal Processing : Manufacturer : Model : Date Installed : Date Removed : Additional Information : Date Installed : 2004-04-08 Date Removed : 2007-07-17 Additional Information : Passively mode-locked oscillator at 100 MHz : nanojoule region. Pulses selected and : amplified in a Regenerative amplifier, then : fed to a double pass power amplifier. : Beamwidth 9mm, divergence 155 at laser : Output : Used in conjunction with Aircraft Detection : Laser (see 11.01) 5.02 Laser Type : ND:YAG Model : Manufacturer : Number of Amplifiers : 2 Primary Wavelength [nm]: 1064 Primary Maximum Energy [mJ]: N.A. Secondary Wavelength [nm]: 532.1 Secondary Max. Energy [mJ]: 21 Xmit Energy Adjustable : YES Additional Information : Pulse Width (FWHM) [ps]: 12 Max. Repetition Rate [Hz]: 60 Fullw. Beam Divergence ["]: 07 - 60 Theoretical Beam Div : Measured Beam Div : Method Used : Additional Information : Final Beam Diameter [m]: 1.00 Eyesafe : NO Eyesafe Standard : AS/NZS 2211.1:1997 Polarization on Exit : Laser Fire Control : Laser Energy Monitor : Start Diode Type : Manufactorer : Model : Quantum Efficiency [%]: Rise/Fall Time [ps]: Date Installed : Date Removed : Signal Processing : Manufacturer : Model : Date Installed : Date Removed : Additional Information : Date Installed : 2007-07-17 Date Removed : 2011-09-12 Additional Information : Passively mode-locked oscillator at 100 MHz : nanojoule region. Pulses selected and : amplified in a Regenerative amplifier, then : fed to a multi-pass power amplifier. : Beamwidth 9mm, divergence 62 at laser : Output : Used in conjunction with Aircraft Detection : Laser (see 11.01) 5.03 Laser Type : ND:YAG Model : Manufacturer : Number of Amplifiers : 2 Primary Wavelength [nm]: 1064 Primary Maximum Energy [mJ]: N.A. Secondary Wavelength [nm]: 532.1 Secondary Max. Energy [mJ]: 21 Xmit Energy Adjustable : NO Additional Information : Pulse Width (FWHM) [ps]: 12 Max. Repetition Rate [Hz]: 60 Fullw. Beam Divergence ["]: 07 - 60 Theoretical Beam Div : Measured Beam Div : Method Used : Additional Information : Final Beam Diameter [m]: 1.00 Eyesafe : NO Eyesafe Standard : AS/NZS 2211.1:1997 Polarization on Exit : Laser Fire Control : Laser Energy Monitor : Start Diode Type : Manufactorer : Model : Quantum Efficiency [%]: Rise/Fall Time [ps]: Date Installed : Date Removed : Signal Processing : Manufacturer : Model : Date Installed : Date Removed : Additional Information : Date Installed : 2011-09-12 Date Removed : 2013-05-31 Additional Information : Added an additional Pockels cell stage on : the output of the regenerative amplifier to : remove remnant pre and post pulses. Other : details remain the same. 5.04 Laser Type : ND:YAG Model : Manufacturer : Number of Amplifiers : 2 Primary Wavelength [nm]: 1064 Primary Maximum Energy [mJ]: N.A. Secondary Wavelength [nm]: 532.1 Secondary Max. Energy [mJ]: 21 Xmit Energy Adjustable : YES Additional Information : Pulse Width (FWHM) [ps]: 12 Max. Repetition Rate [Hz]: 60 Fullw. Beam Divergence ["]: 07 - 60 Theoretical Beam Div : Measured Beam Div : Method Used : Additional Information : Final Beam Diameter [m]: 1.00 Eyesafe : NO Eyesafe Standard : Polarization on Exit : Laser Fire Control : Laser Energy Monitor : Start Diode Type : Manufactorer : Model : Quantum Efficiency [%]: Rise/Fall Time [ps]: Date Installed : Date Removed : Signal Processing : Manufacturer : Model : Date Installed : Date Removed : Additional Information : Date Installed : 2013-05-31 Date Removed : 2017-06-26 Additional Information : Regenerative amplifier controller replaced : with new Northrup Grumman e-Drive laser : controller. Other details remain the same. 5.05 Laser Type : ND:YAG Model : Manufacturer : Number of Amplifiers : 2 Primary Wavelength [nm]: 1064 Primary Maximum Energy [mJ]: N.A. Secondary Wavelength [nm]: 532.1 Secondary Max. Energy [mJ]: 20 Xmit Energy Adjustable : NO Additional Information : Pulse Width (FWHM) [ps]: 12 Max. Repetition Rate [Hz]: 60 Fullw. Beam Divergence ["]: 07 - 60 Theoretical Beam Div : Measured Beam Div : 07 Method Used : ILRS procedure Additional Information : Final Beam Diameter [m]: 1.00 Eyesafe : NO Eyesafe Standard : AS/NZS 2211.1:1997 Polarization on Exit : NO Laser Fire Control : CONTROLLED Laser Energy Monitor : Continuous Start Diode Type : InGaAs Manufactorer : Thorlabs Model : DET08CL Quantum Efficiency [%]: Rise/Fall Time [ps]: 70 Date Installed : 2017-06-26 Date Removed : Signal Processing : Manufacturer : Model : Date Installed : Date Removed : Additional Information : Date Installed : 2017-06-30 Date Removed : Additional Information : New standing wave cavity regenerative : amplifier, with regenerative and power : amplifier stages mounted in an enclosed : carbon fibre base enclosure, for a high : level of stability. 6. Receiver System 6.01.01 Primary Chain Wavelength [nm]: 532 Detector Type : CSPAD 0419 Manufacturer : PESO Consulting Model : - Quantum Efficiency [%]: 20 Nominal Gain : N.A. Rise Time [ps]: N.A. Jitter (Single PE)[ps]: 20 Field of View Diam ["]: 12 Date Installed : 2004-04-08 Date Removed : Amplifier Type : Manufacturer : Model : Gain : Bandwidth : Date Installed : Date Removed : Additional Information: Signal Processing : Time Walk Internally Compensated SPAD Manufacturer : Graz design Model : - Date Installed : 2004-04-08 Date Removed : Amplitude Measurement : YES Return-Rate Controlled: YES Mode of Operation : Single to Multiple Photons Additional Information: Time of Flight Observ. : EVENT Manufacturer : EOS Model : Timing Card Resolution [ps]: 0.7 Precision [ps]: 10 Date Installed : 2004-04-08 Date Removed : Additional Information : 80 MHz oscillator derived from 10 MHz : reference OCXO. : Mode of SPAD operation depends on amplitude : filtering application which depends on : received return rate (i.e. post processing : configurable). 6.02.01 Secondary Chain Wavelength [nm]: Detector Type : Manufacturer : Model : Quantum Efficiency [%]: Nominal Gain : Rise Time [ps]: Jitter (Single PE)[ps]: Field of View Diam ["]: Date Installed : Date Removed : Amplifier Type : Manufacturer : Model : Gain : Bandwidth : Date Installed : Date Removed : Additional Information: Signal Processing : Manufacturer : Model : Date Installed : Date Removed : Amplitude Measurement : Return-Rate Controlled: Mode of Operation : Additional Information: Time of Flight Observ. : Manufacturer : Model : Resolution [ps]: Precision [ps]: Date Installed : Date Removed : Additional Information : 6.03.01 Tertiary Chain Wavelength [nm]: Detector Type : Manufacturer : Model : Quantum Efficiency [%]: Nominal Gain : Rise Time [ps]: Jitter (Single PE)[ps]: Field of View Diam ["]: Date Installed : Date Removed : Amplifier Type : Manufacturer : Model : Gain : Bandwidth : Date Installed : Date Removed : Additional Information: Signal Processing : Manufacturer : Model : Date Installed : Date Removed : Amplitude Measurement : Return-Rate Controlled: Mode of Operation : Additional Information: Time of Flight Observ. : Manufacturer : Model : Resolution [ps]: Precision [ps]: Date Installed : Date Removed : Additional Information : 7. Tracking Capabilities 7.01 Satellites Very Low Alt (<400 km) : YES Low Altitude (400-2000) : YES LAGEOS/LARES : YES GLONASS : YES Etalon : YES GNSS : YES Geosynchronous : YES Moon : NO Ave. Pass Switch Time [s]: 30 Average values for LAGEOS Single Shot RMS [mm]: 10 # of Obs per NP : 100 Use of Semi-trains : NO # of Semi-train Tracks : N.A. Range Gate Width [ns]: 200 - 5200 Beam Pointing Accuracy ["]: 1.4 Angle Encoder Resolution["]: 0.01 Min. Tracking Elev. [deg]: 15 Laser Polarization @emitter: Operation Months per Year : 12 Days per Week : 7 Hours per Day : 24 Staff per Shift : 0 - 1 System Shared With : R&D/SPACE DEBRIS Time Allocated to SLR [%]: 70 - 100 Remotely Controllable : YES Tracking Restrictions Go/No-go flag : YES Satellite Verification : Date Verified : Maximum elevation : Satellite Verification : Date Verified : Pass segments : Satellite Verification : Date Verified : Schedule segments : Satellite Verification : Date Verified : Maximum laser power limit: Satellite Verification : Date Verified : Date First Applicable : 2004-04-08 HH:MM UT Date Last Applicable : Additional Information : 8. Calibration 8.01 Calibration Type : PRE+POST Target Location : EXTERNAL Target Type : CORNER CUBE open-face Target Structure : METAL POLE in protective metal tube Number of Targets : 5 Target Distance(s) [m]: 69.591, 54.176, 54.429, 50.079, 117.219 Date Measured : 2009-11-13 Accuracy [mm]: 1.0 Verification : Weekly ranging to 4 other ground targets. Return-Rate Controlled : YES Eye-Safe Method : Laser set to low energy. Additional Information : Mode of Operation : SINGLE/FEW PHOTON Calibration performed : 90 Single Shot RMS [mm]: 4 Edit Criterion 1st Chain : ITERATIVE 2.5 SIGMA Edit Criterion 2nd Chain : N.A. Application of Cal Data : LINEAR FIT Date Installed : 2004-04-08 Date Removed : Additional Information : Occasional only pre or a post calibration. 8.02 Calibration Type : REALTIME Target Location : EXTERNAL WITHIN DOME Target Type : CORNER CUBE solid, 20mm clear aperture Target Structure : Sliding mount with iris Number of Targets : Target Distance(s) [m]: 1.4 (nominal) Date Measured : Accuracy [mm]: 0.5 Verification : Weekly ranging to 4 ground targets : plus real time internal target. Return-Rate Controlled : NO Eye-Safe Method : Additional Information : Mode of Operation : SINGLE/MULTI PHOTON Calibration performed : 0.001 Single Shot RMS [mm]: 4 Edit Criterion 1st Chain : ITERATIVE 2.5 SIGMA Edit Criterion 2nd Chain : N.A. Application of Cal Data : AVERAGE per Normal Point Bin Date Installed : 2004-04-08 Date Removed : Additional Information : Facility is under test. 9. Time and Frequency Standards 9.01.01 Frequency Standard Type : Oven Controlled Crystal Oscillator Model : XLi GPSDO Manufacturer : TrueTime Short Term Stab. [e-12]: 1000 Long Term Stab. [e-12]: 1 Time Reference : GPS Synchronization : GPS Epoch Accuracy [ns]: 30 Date Installed : 2004-04-08 Date Removed : Additional Information : OCXO GPS-disciplined with low phase noise : output options. 9.01.02 Frequency Standard Type : Cesium Model : 5071A Manufacturer : Symmetricon Short Term Stab. [e-12]: 12 Long Term Stab. [e-12]: 0.05 Time Reference : GPS Synchronization : GPS Epoch Accuracy [ns]: 150 Date Installed : 2004-04-08 Date Removed : Additional Information : Backup and monitoring standard 9.02.01 GNSS Timing Rcvr Model : XLi Manufacturer : TrueTime Date Installed : 2004-04-08 Date Removed : 2023-06-06 Additional Information : 9.02.02 GNSS Timing Rcvr Model : Meridian II Precision TimeBase Manufacturer : Endrun Technologies Date Installed : 2023-06-06 Date Removed : Additional Information : 9.03.01 One-way System Calibration Date performed : Direction Calibrated : Additional Information : 10. Preprocessing Information 10.01 On-site NP Generation : YES Data Screening : IRV+POLYNOMIAL Return-Rate Rejection : Edit Criterion 1st Chain : 2.5 SIGMA Edit Criterion 2nd Chain : N.A. Upload interval : Daily Date First Applicable : 2004-04-08 HH:MM UT Date Last Applicable : 2008-09-30 HH:MM UT Additional Information : Manual process (ProfitsV4) 10.02 On-site NP Generation : YES Data Screening : CPF+POLYNOMIAL Return-Rate Rejection : Edit Criterion 1st Chain : 2.5 SIGMA Edit Criterion 2nd Chain : N.A. Upload interval : 2 hours Date First Applicable : 2014-05-05 HH:MM UT Date Last Applicable : Additional Information : Manual process (ProfitsV5) 10.03 On-site NP Generation : YES Data Screening : CPF+POLYNOMIAL Return-Rate Rejection : Edit Criterion 1st Chain : 2.5 SIGMA Edit Criterion 2nd Chain : N.A. Upload interval : 2 hours Date First Applicable : 2014-05-06 HH:MM UT Date Last Applicable : Additional Information : Manual process (ProfitsV6) 10.04 On-site NP Generation : YES Data Screening : CPF+POLYNOMIAL Return-Rate Rejection : Edit Criterion 1st Chain : 2.5 SIGMA Edit Criterion 2nd Chain : N.A. Upload interval : 2 hours Date First Applicable : 2016-07-11 HH:MM UT Date Last Applicable : Additional Information : Manual process (ProfitsV7) 11. Aircraft Detection 11.01 Detection Type : EYESAFE LASER Manufacturer/Provider : Automatic Laser Shutoff : Alarms Recorded : Hazard Distance [km]: Date Installed : 2004-04-30 Date Removed : 2018-06-15 Additional Information : 1570 nm OPO conversion from Infinity : Nd:YAG. Full-rate synchronous, fired 290 us : before primary emission. Energy <30mJ, : width 3.2ns 11.02 Detection Type : TRANSPONDER Manufacturer/Provider : Automatic Laser Shutoff : Alarms Recorded : Hazard Distance [km]: Date Installed : 2013-04-30 Date Removed : Additional Information : SBS-3 ADS-B Receiver from Kinetic : Monitors aircrafts fitted with ADS. : Interlocks laser if pointing is with : one degree of estimated aircraft : position. 11.03 Detection Type : Camera Manufacturer/Provider : Raptor photonics OWL 640 VIS-SWIR Automatic Laser Shutoff : YES Alarms Recorded : YES Hazard Distance [km]: Date Installed : 2019-06-01 Date Removed : Additional Information : 12. Meteorological Instrumentation 12.01.01 Pressure Sensor Model : PMT16A Manufacturer : Vaisala Recording Interval : EVERY 5 SECONDS Accuracy [mbar]: 0.07 Height Diff to SRP [m]: -0.2863 Distance from SRP [m]: Date Installed : 2004-04-08 HH:MM UT Calibration Interval : As required Date Removed : 2011-09-21 HH:MM UT Additional Information : Monitored daily against local reference. 12.01.02 Pressure Sensor Model : PTB220A Manufacturer : Vaisala Oyj Recording Interval : DAILY Accuracy [mbar]: 0.07 Height Diff to SRP [m]: -2.3723 Distance from SRP [m]: Date Installed : 2004-04-08 HH:MM UT Calibration Interval : 2 years Date Removed : Additional Information : Factory calibrated. Used as back-up : barometer. Local reference. 12.01.03 Pressure Sensor Model : WXT520 Manufacturer : Vaisala Oyj Recording Interval : EVERY 10 SECONDS Accuracy [mbar]: 0.5 Height Diff to SRP [m]: 0.200 Distance from SRP [m]: Date Installed : 2011-10-06 HH:MM UT Calibration Interval : 2 years Date Removed : 2012-01-04 HH:MM UT Additional Information : Factory calibrated. 12.01.04 Pressure Sensor Model : PMT16A Manufacturer : Vaisala Recording Interval : EVERY 5 SECONDS Accuracy [mbar]: 0.07 Height Diff to SRP [m]: -0.2863 Distance from SRP [m]: Date Installed : 2012-01-04 HH:MM UT Calibration Interval : As required Date Removed : 2016-10-10 HH:MM UT Additional Information : Monitored daily against local reference. 12.01.05 Pressure Sensor Model : PTB220A Manufacturer : Vaisala Oyj Recording Interval : EVERY 10 SECONDS Accuracy [mbar]: 0.07 Height Diff to SRP [m]: -2.3723 Distance from SRP [m]: Date Installed : 2016-10-10 HH:MM UT Calibration Interval : 2 years Date Removed : 2017-01-23 HH:MM UT Additional Information : Factory calibrated. Local reference. 12.01.06 Pressure Sensor Model : PTB330 Manufacturer : Vaisala Oyj Recording Interval : EVERY 10 SECONDS Accuracy [mbar]: 0.10 Height Diff to SRP [m]: 0.0 Distance from SRP [m]: Date Installed : 2017-01-23 HH:MM UT Calibration Interval : 2 years Date Removed : Additional Information : Installed as part of an AWS310. : Factory calibrated. 12.02.01 Temp Sensor Model : HMP45DX Manufacturer : Vaisala Oyj Recording Interval : EVERY 5 SECONDS Accuracy [deg C]: 0.3 Date Installed : 2004-04-08 HH:MM UT Calibration Interval : Two yearly Date Removed : 2011-09-21 HH:MM UT Additional Information : Factory calibration. 12.02.02 Temp Sensor Model : WXT520 Manufacturer : Vaisala Oyj Recording Interval : EVERY 10 SECONDS Accuracy [deg C]: 0.3 Date Installed : 2011-10-06 HH:MM UT Calibration Interval : Two yearly Date Removed : 2012-01-04 HH:MM UT Additional Information : Factory calibration. 12.02.03 Temp Sensor Model : HMP45DX Manufacturer : Vaisala Oyj Recording Interval : EVERY 5 SECONDS Accuracy [deg C]: 0.3 Date Installed : 2012-01-04 HH:MM UT Calibration Interval : Two yearly Date Removed : 2016-10-10 HH:MM UT Additional Information : Factory calibration. 12.02.04 Temp Sensor Model : WXT520 Manufacturer : Vaisala Oyj Recording Interval : EVERY 10 SECONDS Accuracy [deg C]: 0.3 Date Installed : 2016-10-10 HH:MM UT Calibration Interval : Two yearly Date Removed : 2017-01-23 HH:MM UT Additional Information : Factory calibration. 12.02.05 Temp Sensor Model : HMP155 Manufacturer : Vaisala Oyj Recording Interval : EVERY 10 SECONDS Accuracy [deg C]: 0.1 Date Installed : 2017-01-23 HH:MM UT Calibration Interval : Two yearly Date Removed : Additional Information : Installed as part of an AWS310. : Factory calibration. 12.03.01 Humidity Sensor Model : HMP45DX Manufacturer : Vaisala Oyj Recording Interval : EVERY 5 SECONDS Accuracy [% rel h]: 2 Date Installed : 2004-04-08 HH:MM UT Calibration Interval : Two yearly Date Removed : 2011-09-21 HH:MM UT Additional Information : Integral with primary temperature sensor. 12.03.02 Humidity Sensor Model : WXT520 Manufacturer : Vaisala Oyj Recording Interval : EVERY 10 SECONDS Accuracy [% rel h]: 3 Date Installed : 2011-10-06 HH:MM UT Calibration Interval : Two yearly Date Removed : 2012-01-04 HH:MM UT Additional Information : Integral with primary temperature sensor. 12.03.03 Humidity Sensor Model : HMP45DX Manufacturer : Vaisala Oyj Recording Interval : EVERY 5 SECONDS Accuracy [% rel h]: 2 Date Installed : 2012-01-04 HH:MM UT Calibration Interval : Two yearly Date Removed : 2016-10-10 HH:MM UT Additional Information : Integral with primary temperature sensor. 12.03.04 Humidity Sensor Model : WXT520 Manufacturer : Vaisala Oyj Recording Interval : EVERY 10 SECONDS Accuracy [% rel h]: 3 Date Installed : 2016-10-10 HH:MM UT Calibration Interval : Two yearly Date Removed : 2017-01-23 HH:MM UT Additional Information : Integral with primary temperature sensor. 12.03.05 Humidity Sensor Model : HMP155 Manufacturer : Vaisala Oyj Recording Interval : EVERY 10 SECONDS Accuracy [% rel h]: 1 Date Installed : 2017-01-23 HH:MM UT Calibration Interval : Two yearly Date Removed : Additional Information : Installed as part of an AWS310. : Integral with primary temperature sensor. 13. Local Ties, Eccentricities, and Collocation Information 13.01 Collocated Permanent Geodetic Systems 13.01.01.01 GNSS : IGS Date Installed : 1998-06-15 Date Removed : Additional Info : See IGS log sheet 13.01.01.02 GNSS : IGLOS Date Installed : 2000-02-18 Date Removed : Additional Info : See IGLOS log sheet 13.01.02.01 DORIS : IDS Date Installed : 2004-01-07 Date Removed : Additional Info : See IDS log sheet 13.01.03.01 PRARE : NO Date Installed : Date Removed : Additional Info : 13.01.04.01 VLBI : NO Date Installed : Date Removed : Additional Info : There is a VLBI system at Tidbinbilla : 9.6 km away 13.01.05.01 Gravimeter : No Date Installed : Date Removed : Additional Info : Building planned for absolute and super- : conducting gravimeters nearby. 13.01.06.01 Other SLR : Date Installed : Date Removed : Additional Info : 13.02.01.01 Local Ties from the SRP to Other Monuments or Systems on Site Monument Name : AU052 Instrumentation Type : GPS Instrumentation Status : PERMANENT DOMES Number : 50119M002 CDP Number : Differential Components (ITRS) dx [m]: -38.049 +- 0.001 dy [m]: 4.584 +- 0.001 dz [m]: 58.111 +- 0.001 Date Measured : 2009-11-11 Determined by : Geoscience Australia Date Installed : 1998-06-15 Date Removed : Additional Information : Intersection of vertical axis of 5/8 inch : Whitworth threaded steel stub with horizontal : plane coinciding with top of mounting plate : to which steel stub is attached. This : mounting is on top of the North calibration : pillar, 182 mm above a similar mounting used : for the standard SLR calibration target. : The GPS antenna is mounted directly on AU052 : which is also known as STR1 (50119M002). : (see IGS log sheet). : For the latest local ties see the : Stromlo local tie SINEX file lodged with : IERS. 13.02.02.01 Local Ties from the SRP to Other Monuments or Systems on Site Monument Name : AU045 Instrumentation Type : FIDUCIAL MONUMENT Instrumentation Status : PERMANENT DOMES Number : 50119M001 CDP Number : Differential Components (ITRS) dx [m]: -10.105 +- 0.001 dy [m]: -23.038 +- 0.001 dz [m]: -0.192 +- 0.001 Date Measured : 2009-11-11 Determined by : Geoscience Australia Date Installed : 1998-01-01 Date Removed : Additional Information : Intersection of vertical axis of 5/8 inch : Whitworth threaded stainless steel spigot : with top of stainless steel pillar plate set : Into top of the fundamental survey pillar at : Stromlo SLR station. : The various GPS/Glonass antennae that have : been mounted directly above AU045 were known : as STR0, STRR and STR2 (latest) (see IGLOS : log sheet). : For the latest local ties see the : Stromlo local tie SINEX file lodged with : IERS. 13.02.03.01 Local Ties from the SRP to Other Monuments or Systems on Site Monument Name : DORIS Instrumentation Type : DORIS Instrumentation Status : PERMANENT DOMES Number : 50119S004 CDP Number : Differential Components (ITRS) dx [m]: -6.685 +- 0.001 dy [m]: -6.595 +- 0.001 dz [m]: 3.413 +- 0.001 Date Measured : 2006-08-17 Determined by : Geoscience Australia Date Installed : 2004-01-07 Date Removed : Additional Information : Intersection of the vertical axis of the : 52291 model antenna with plane coinciding : with the painted reference line midway up : antenna. The antenna is mounted directly : above mark AU061 (50119M004). : For the latest local ties see the : Stromlo local tie SINEX file lodged with : IERS. 13.03.01.01 Eccentricities Between Other Monuments on Site From: Monument Name : DOMES Number : CDP Number : To: Monument Name : DOMES Number : CDP Number : Differential Components (ITRS) dx [m]: dy [m]: dz [m]: Date Measured : Determined by : Additional Information : 14. Local Events Possibly Affecting Computed Position 14.01 Date : 2003-01-18 HH:MM UT Event : Fire storm Additional Information : SLR station destroyed along with GPS, Doris : and Glonass monitoring equipment. Monuments : AU045 (STR2) and AU052 (STR1) not destroyed : but required refurbishment. A post-fire : survey confirmed that these marks had not : moved. 15. On-Site, Point of Contact Agency Information Agency : EOS Space Systems Pty. Ltd. Mailing Address : 18 Wormald Street : Symonston, ACT 2609 : Australia Website : www.eos-aus.com Primary Contact Contact Name : Dr Michael Lachut Telephone (primary) : +61 2 6222 7927 Telephone (secondary) : Fax : E-mail : mlachut@eosspacesystems.com Secondary Contact Contact Name : Mr Chun Morton Telephone (primary) : +61 2 6298 8041 Telephone (secondary) : Fax : E-mail : cmorton@eosspacesystems.com Tertiary Contact Contact Name : Telephone (primary) : Telephone (secondary) : Fax : E-mail : Additional Information : 16. Responsible Agency (if different from 15.) Agency : Geoscience Australia Mailing Address : GPO Box 378 : Canberra, ACT 2601 : Australia Primary Contact Contact Name : Dr Nicholas Brown Telephone (primary) : +61 2 6249-9831 Telephone (secondary) : +61 2 6249-9111 Fax : +61 2 6249-9999 E-mail : nicholas.brown@ga.gov.au Secondary Contact Contact Name : Dr Jack McCubbine Telephone (primary) : +61 2 6249 9452 Telephone (secondary) : Fax : E-mail : Jack.McCubbine@ga.gov.au Additional Information : 17. More Information URL for More Information : http://www.ga.gov.au/geodesy/slr/stromlo.jsp Hardcopy on File Site Map : YES Site Diagram : YES Horizon Mask : NO Monument Description : YES Site Pictures : YES Additional Information :