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Stuttgart: Site Log

Instructions and Update Site Log

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Section: 0. Form
Section: 1. Identification of the Ranging System Reference Point (SRP)
Section: 2. Site Location Information
Section: 3. General System Information
Section: 4. Telescope Information
Section: 5. Laser System Information
Section: 6. Receiver System
Section: 7. Tracking Capabilities
Section: 8. Calibration
Section: 9. Time and Frequency Standards
Section: 10. Preprocessing Information
Section: 11. Aircraft Detection
Section: 12. Meteorological Instrumentation
Section: 13. Local Ties, Eccentricities, and Collocation Information
Section: 14. Local Events Possibly Affecting Computed Position
Section: 15. On-Site, Point of Contact Agency Information
Section: 16. Responsible Agency (if different from 15.)
Section: 17. More Information

 
       ILRS Site and System Information Form
       International Laser Ranging Service
 
  0.   Form
 
       Prepared by (Full Name)    : Fabian Sproll
       Preparer E-mail            : fabian.sproll@dlr.de
       Date Prepared              : (2017-06-27)
       Report Type                : NEW
       Format Version             : 1.0
 
 
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  1.   Identification of the Ranging System Reference Point (SRP)
 
       Site Name                  : Uhlandshoehe Research Observatory (UFO)
       IERS DOMES Number          : 10916S001
       CDP Pad ID                 : 7816
       Subnetwork                 : EUROLAS
       Description                : INTERSECT
       Monument Description       : PILLAR
       Monument Inscription       : N.A.
       Mark Description           : N.A.
       Date Installed             : (yyyy-mm-dd)
       Date Removed               : (yyyy-mm-dd)
       Geologic Characteristic    : (BEDROCK/CLAY/CONGLOMERATE/GRAVEL/SAND/etc)
       Additional Information     : (multiple lines)
 
 
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  2.   Site Location Information
 
       City or Town               : Stuttgart
       State or Province          : Baden Wuerttemberg
       Country                    : Germany
       Tectonic Plate             : EURA
       Approximate Position
         X coordinate          [m]: 4156805.09 
         Y coordinate          [m]: 672989.98
         Z coordinate          [m]: 4774949.60
         Latitude            [deg]: 48.7824 N
         Longitude           [deg]: 009.1964 E
         Elevation             [m]: 399
       Additional Information     : (multiple lines)
 
 
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  3.   General System Information
 
  3.01 System Name                :
       4-Character Code           : UROL
       CDP System Number          : 52
       CDP Occupation Number      : 01
       Eccentricity to SRP (if Not Identical With SRP)
         North                 [m]: 0
         East                  [m]: 0
         Up                    [m]: 0
         Date Measured            : N.A.
       Date Installed             : 2015-12-28
       Date Removed               : (yyyy-mm-dd)
       Additional Information     : SOD 78165201
              
 
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  4.   Telescope Information
 
  4.01 Receiving Telescope Type   : MODIFIED DALL-KIRKHAM
         Aperture              [m]: 0.42
         Mount                    : EQUATORIAL
       Xmitting Telescope Type    : KEPLER REFRACTOR
         Aperture              [m]: 0.10
       Tracking Camera Type       : sCMOS
         Model                    : Zyla 5.5
         Manufacturer             : Andor
         Field of View       [deg]: 0.3
         Minimum Magnitude   [mag]: 12
       Transmit/Receive Path      : SEPARATE
       Transmit/Receive Switch    : NONE
       Max Slew Rate Az    [deg/s]: 20
       Max Slew Rate El    [deg/s]: 20
       Max Used Tracking Rate Az  : 5
       Max Used Tracking Rate El  : 5
       Telescope Shelter          : DOME
       Daylight Filter Type       : SPECTRAL FILTER
       Dayl. Filt. Bandwidth  [nm]: 1
       Adjustable Attenuation     : TRANSMIT
       Transmit Efficiency        : 20
       Receive Efficiency         : 50
       Date Installed             : (2015-12-28)
       Date Removed               : (yyyy-mm-dd)
       Additional Information     : passive optical fiber is used 
                                  : to guide the laser light onto 
                                  : the mount
 
 
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  5.   Laser System Information
 
  5.01 Laser Type                 : ND:YAG
       Number of Amplifiers       : 1
       Primary Wavelength     [nm]: 1064
       Primary Maximum Energy [mJ]: 0.3
       Secondary Wavelength   [nm]: -
       Secondary Max. Energy  [mJ]: -
       Xmit Energy Adjustable     : YES
       Pulse Width (FWHM)     [ps]: 3000
       Max. Repetition Rate   [Hz]: 10000
       Fullw. Beam Divergence  ["]: 100
       Final Beam Diameter     [m]: 0.07
       Eyesafe                    : YES
       Eyesafe Standard           : N.A.
       Date Installed             : 2015-12-28
       Date Removed               : (yyyy-mm-dd)
       Additional Information     : divergence depends on the used
                                  : fiber. at the moment a 50um/0.22NA
                                  : step index fiber is used
 
 
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  6.   Receiver System
 
  6.01.01 Primary Chain
          Wavelength          [nm]: 1064
          Detector Type           : SPAD
            Manufacturer          : IDQUANTIQUE
            Model                 : ID400
            Quantum Efficiency [%]: 30
            Nominal Gain          : -
            Rise Time         [ps]: 150
            Jitter (Single PE)[ps]: 300
            Field of View      ["]: 16
            Date Installed        : 2015-12-28
            Date Removed          : (yyyy-mm-dd)
          Signal Processing       : None
            Manufacturer          :
            Model                 :
            Date Installed        : 2015-12-28
            Date Removed          : (yyyy-mm-dd)
            Amplitude Measurement : NO
            Return-rate Controlled: YES
            Mode of Operation     : SINGLE
          Time of Flight Observ.  : EVENT
            Manufacturer          : GUIDETECH
            Model                 : GT668
            Resolution        [ps]: 1ps
            Precision         [ps]: N.A.
            Date Installed        : (2017-02-01)
            Date Removed          : (yyyy-mm-dd)
          Additional Information  : signal processing is done by detector
                                  : electronics.
 
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  7.   Tracking Capabilities
 
  7.01 Satellites
         Very Low Alt (<400 km)   : NIGHT
         Low Altitude (400-2000)  : NIGHT
         Lageos                   : NIGHT
         GLONASS                  : NO
         Etalon                   : NO
         GPS                      : NO
         Moon                     : NO
       Avge Pass Switch Time   [s]: 70
       Average values for Lageos
         Single Shot RMS      [mm]: N.A.
         # of Obs per NP          : N.A.
         Use of Semi-trains       : NO
         # of Semi-train Tracks   : N.A.
       Range Gate Width       [ns]: 500-50000
       Beam Pointing Accuracy  ["]: 50
       Angle Encoder Resolution["]: 2
       Min. Tracking Elev.   [deg]: 5
       Operation
         Months per Year          : N.A.
         Days per Week            : N.A.
         Hours per Day            : N.A.
         Staff per Shift          : N.A.
         System Shared With       : R&D/PASSIVE OPTICAL OBSERVATIONS/SPACE DEBRIS
         Time Allocated to SLR [%]: 10
         Remotely Controllable    : YES
       Date First Applicable      : (2015-12-28 16:00 UT)
       Date Last Applicable       : (yyyy-mm-dd hh:mm UT)
       Additional Information     : LAGEOS only visible under good 
                                  : conditions until now, upgrade in preparation
 
 
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  8.   Calibration
 
  8.01 Calibration Type           : PRE
       Target Location            : EXTERNAL
       Target Type                : CORNER CUBE
       Target Structure           : WALL
       Target Distance         [m]: 5307.2
         Date Measured            : 2015-04-22
         Accuracy (mm)        [mm]: 100
         Verification             : N.A.
       Return-rate Controlled     : YES
       Mode of Operation          : SINGLE
       Average Cal Interval  [min]: 60
       Single Shot RMS        [mm]: 400
       Edit Criterion 1st Chain   : ITERATIVE 2.5 SIGMA
       Edit Criterion 2nd Chain   : (ITERATIVE n.n SIGMA/MANUAL/NONE/N.A./etc)
       Application of Cal Data    : (AVERAGE/LINEAR FIT/etc)
       Date Installed             : 2015-02-01
       Date Removed               : (yyyy-mm-dd)
       Additional Information     : (multiple lines)
       
  8.02 Calibration Type           : PRE
       Target Location            : INTERNAL
       Target Type                : FLAT SURFACE
       Target Structure           : METAL POLE
       Target Distance         [m]: 1m
         Date Measured            : 2015-02-01
         Accuracy (mm)        [mm]: 300
         Verification             : N.A.
       Return-rate Controlled     : YES
       Mode of Operation          : SINGLE
       Average Cal Interval  [min]: N.A.
       Single Shot RMS        [mm]: 400
       Edit Criterion 1st Chain   : ITERATIVE 2.5 SIGMA
       Edit Criterion 2nd Chain   : (ITERATIVE n.n SIGMA/MANUAL/NONE/N.A./etc)
       Application of Cal Data    : (AVERAGE/LINEAR FIT/etc)
       Date Installed             : (2015-02-01)
       Date Removed               : (yyyy-mm-dd)
       Additional Information     : (multiple lines)
 
 
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  9.   Time and Frequency Standards
 
  9.01.01 Frequency Standard Type : QUARTZ
          Model                   : GPS180
          Manufacturer            : MEINBERG
          Short Term Stab.  [e-12]: 5
          Long Term Stab.   [e-12]: 1
          Time Reference          : GPS
          Synchronization         : GPS
          Epoch Accuracy      [ns]:
          Date Installed          : 2016-02-01
          Date Removed            : (yyyy-mm-dd)
          Additional Information  : (multiple lines)
 
  9.02.01 GPS Timing Rcvr Model   : GPS180
          Manufacturer            : MEINBERG
          Date Installed          : 2016-02-01
          Date Removed            : (yyyy-mm-dd)
          Additional Information  : (multiple lines)
 
 
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 10.   Preprocessing Information
 
 10.01 On-site NP Generation      : NO
       Data Screening             : (IRV+POLYNOMIAL/POLYNOMIAL/NUM.INT/etc)
       Edit Criterion 1st Chain   : ITERATIVE 2.5 SIGMA
       Edit Criterion 2nd Chain   : (ITERATIVE n.n SIGMA/MANUAL/NONE/etc)
       Upload interval            : N.A.
       Date First Applicable      : (yyyy-mm-dd hh:mm UT)
       Date Last  Applicable      : (yyyy-mm-dd hh:mm UT)
       Additional Information     : (multiple lines)
 
 
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 11.   Aircraft Detection
 
 11.01 Detection Type             : ADS-B Receiver
       Date Installed             : (2017-05-01)
       Date Removed               : (yyyy-mm-dd)
       Additional Information     : optional since laser is eye safe
 
 
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 12.   Meteorological Instrumentation
 
 12.01.01 Pressure Sensor Model   : GFTB100
          Manufacturer            : GREISINGER electronic
          Recording Interval      : 00:01:00
          Accuracy          [mbar]: 1.5
          Height Diff to SRP   [m]: 1
          Date Installed          : 2016-05-01 00:00 UT
          Calibration Interval    : NEVER
          Date Removed            : (yyyy-mm-dd hh:mm UT)
          Additional Information  : (multiple lines)
 
 12.02.01 Temp Sensor Model       : GFTB100
          Manufacturer            : GREISINGER electronic
          Recording Interval      : 00:01:00
          Accuracy         [deg C]: 0.1
          Date Installed          : 2016-05-01 00:00 UT
          Calibration Interval    : NEVER
          Date Removed            : (yyyy-mm-dd hh:mm UT)
          Additional Information  : (multiple lines)
 
 12.03.xx Humidity Sensor Model   : GFTB100
          Manufacturer            : GREISINGER electronic
          Recording Interval      : 00:01:00
          Accuracy       [% rel h]: 2.5
          Date Installed          : 2016-05-01 00:00 UT
          Calibration Interval    : NEVER
          Date Removed            : (yyyy-mm-dd hh:mm UT)
          Additional Information  : (multiple lines)
 
 12.xx.xx xxxxxxx Sensor Model    :
          Manufacturer            :
          Recording Interval [hms]: (hh:mm:ss/PER PULSE/PER PASS/etc)
          Accuracy              []:
          Date Installed          : (yyyy-mm-dd hh:mm UT)
          Calibration Interval    : (YEARLY/MONTHLY/etc)
          Date Removed            : (yyyy-mm-dd hh:mm UT)
          Additional Information  : (multiple lines)
 
 
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 13.   Local Ties, Eccentricities, and Collocation Information
 
 13.01 Collocated Permanent Geodetic Systems
 
       GPS                        : NO
         Date Installed           : (yyyy-mm-dd)
         Date Removed             : (yyyy-mm-dd)
         Additional Information   : (multiple lines)
       GLONASS                    : NO
         Date Installed           : (yyyy-mm-dd)
         Date Removed             : (yyyy-mm-dd)
         Additional Information   : (multiple lines)
       DORIS                      : NO
         Date Installed           : (yyyy-mm-dd)
         Date Removed             : (yyyy-mm-dd)
         Additional Information   : (multiple lines)
       PRARE                      : NO
         Date Installed           : (yyyy-mm-dd)
         Date Removed             : (yyyy-mm-dd)
         Additional Information   : (multiple lines)
       VLBI                       : NO
         Date Installed           : (yyyy-mm-dd)
         Date Removed             : (yyyy-mm-dd)
         Additional Information   : (multiple lines)
       Gravimeter                 : NO
         Date Installed           : (yyyy-mm-dd)
         Date Removed             : (yyyy-mm-dd)
         Additional Information   : (multiple lines)
 
 
 13.02.01 Local Ties from the SRP to Other Monuments or Systems on Site
   
          Monument Name           :
          Instrumentation Type    : (GPS/GLONASS/DORIS/PRARE/SLR/VLBI/NONE)
          Instrumentation Status  : (PERMANENT/MOBILE)
          DOMES Number            : (XXXXXXXXX)
          CDP Number              : (XXXX)
          Differential Components (ITRS)
            dx                 [m]: (m +- m)
            dy                 [m]: (m +- m)
            dz                 [m]: (m +- m)
            Date Measured         : (yyyy-mm-dd)
            Determined by         :
          Date Installed          : (yyyy-mm-dd)
          Date Removed            : (yyyy-mm-dd)
          Additional Information  : (multiple lines)
 
 13.03.01 Eccentricities Between Other Monuments on Site 
 
          From: Monument Name     :
                DOMES Number      : (XXXXXXXXX)
                CDP Number        : (XXXX)
          To:   Monument Name     :
                DOMES Number      : (XXXXXXXXX)
                CDP Number        : (XXXX)
          Differential Components (ITRS)
            dx                 [m]: (m +- m)
            dy                 [m]: (m +- m)
            dz                 [m]: (m +- m)
            Date Measured         : (yyyy-mm-dd)
            Determined by         :
          Additional Information  : (multiple lines)
 
 
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 14.   Local Events Possibly Affecting Computed Position
 
 14.01 Date                       : (yyyy-mm-dd hh:mm UT)
       Event                      : (EARTHQUAKE/CONSTRUCTION/etc)
       Additional Information     : (multiple lines)
 
 
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 15.   On-Site, Point of Contact Agency Information
 
       Agency                     : DLR e.V., Institute Of Technical Physics
       Mailing Address            : Pfaffenwaldring 38-40, 70569 Stuttgart, Germany
       Primary Contact
         Contact Name             : Fabian Sproll
         Telephone (primary)      : +49 711 6862 8221
         Telephone (secondary)    :
         Fax                      :
         E-mail                   : fabian.sproll@dlr.de
       Secondary Contact
         Contact Name             : Daniel Hampf
         Telephone (primary)      : +49 711 6862 751
         Telephone (secondary)    :
         Fax                      :
         E-mail                   : daniel.hampf@dlr.de
       Additional Information     : Observatory telephone: +49 173 1459 624
 
 
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 16.   Responsible Agency (if different from 15.)
 
       Agency                     : (multiple lines)
       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)
 
 
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 17.   More Information
 
       URL for More Information   : http://www.dlr.de/tp/en/desktopdefault.aspx/tabid-10066/17182_read-41498/
       Hardcopy on File
         Site Map                 : (YES/NO)
         Site Diagram             : (YES/NO)
         Horizon Mask             : (YES/NO)
         Monument Description     : (YES/NO)
         Site Pictures            : (YES/NO)
       Additional Information     : (multiple lines)
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