SIO200USA 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) : Paul F. Jamason Date Prepared : 1998-03-01 Report Type : UPDATE If Update: Previous Site Log : sio2_19980301.log Modified/Added Sections : 1. Site Identification of the GNSS Monument Site Name : Scripps 2 PGGA station Nine Character ID : SIO200USA Monument Inscription : IERS DOMES Number : 40460M003 CDP Number : Monument Description : Wyatt/Agnew geodetic monument Height of the Monument : Monument Foundation : Foundation Depth : Marker Description : Date Installed : 1990-03-03T00:00Z Geologic Characteristic : Bedrock Type : Bedrock Condition : Fracture Spacing : Fault zones nearby : Distance/activity : Additional Information : Monument attached to concrete wall : PGGA - Permanent GPS Geodetic Array : Wyatt/Agnew geodetic monument with : fixed stainless steel brace. : 13-NOV-1997: Verical datum is now the raised : nipple on the lower part of the new SCIGN : antenna adaptor s/n D3-01-005. : Fixed antenna height is 0.0083 m. : A secondary measurement, the adaptor/divot : distance, taken from the bottom of the lower : adaptor plate to the center of a divot : drill-mark on the NE flat of the plug coupling, : is measured as 0.0357 m. 2. Site Location Information City or Town : La Jolla State or Province : California Country or Region : USA Tectonic Plate : Approximate Position (ITRF) X coordinate (m) : -2455539.2520 Y coordinate (m) : -4767224.1290 Z coordinate (m) : 3441628.8550 Latitude (N is +) : +325202.96 Longitude (E is +) : -1171508.80 Elevation (m) : 8.2 Additional Information : On SIO library roof : Reference System ITRF96_98 (WGS-84) 3. GNSS Receiver Information 3.1 Receiver Type : TRIMBLE 4000SST Satellite System : GPS Serial Number : unknown Firmware Version : Elevation Cutoff Setting : Date Installed : 1990-03-03T00:00Z Date Removed : 1990-03-05T00:00Z Temperature Stabiliz. : Additional Information : 3.2 Receiver Type : ASHTECH P-XII3 Satellite System : GPS Serial Number : unknown Firmware Version : Elevation Cutoff Setting : Date Installed : 1992-05-31T00:00Z Date Removed : 1992-06-01T00:00Z Temperature Stabiliz. : Additional Information : 3.3 Receiver Type : TRIMBLE 4000SST Satellite System : GPS Serial Number : unknown Firmware Version : Elevation Cutoff Setting : Date Installed : 1992-06-01T00:00Z Date Removed : 1992-06-06T00:00Z Temperature Stabiliz. : Additional Information : 3.4 Receiver Type : ASHTECH P-XII3 Satellite System : GPS Serial Number : 700340A1134 Firmware Version : Elevation Cutoff Setting : Date Installed : 1992-06-06T00:00Z Date Removed : 1992-10-22T00:00Z Temperature Stabiliz. : Additional Information : Serial number inferred from station.info file 3.5 Receiver Type : ASHTECH P-XII3 Satellite System : GPS Serial Number : 700340A1134 Firmware Version : Elevation Cutoff Setting : Date Installed : 1992-10-22T00:00Z Date Removed : 1993-01-19T00:00Z Temperature Stabiliz. : Additional Information : After repair 3.6 Receiver Type : TRIMBLE 4000SSE Satellite System : GPS Serial Number : 3301A02256 Firmware Version : Elevation Cutoff Setting : Date Installed : 1993-01-19T00:00Z Date Removed : 1993-03-18T00:00Z Temperature Stabiliz. : Additional Information : 3.7 Receiver Type : ASHTECH P-XII3 Satellite System : GPS Serial Number : unknown Firmware Version : Elevation Cutoff Setting : Date Installed : 1993-03-18T00:00Z Date Removed : 1993-04-06T00:00Z Temperature Stabiliz. : Additional Information : Loaner unit 3.8 Receiver Type : TRIMBLE 4000SSE Satellite System : GPS Serial Number : 3301A02256 Firmware Version : Elevation Cutoff Setting : Date Installed : 1993-04-06T00:00Z Date Removed : 1993-04-14T00:00Z Temperature Stabiliz. : Additional Information : 3.9 Receiver Type : ASHTECH P-XII3 Satellite System : GPS Serial Number : not provided Firmware Version : Elevation Cutoff Setting : Date Installed : 1993-04-14T00:00Z Date Removed : 1993-05-05T00:00Z Temperature Stabiliz. : Additional Information : Loaner unit; Poor data quality persists : after repair 3.10 Receiver Type : TRIMBLE 4000SST Satellite System : GPS Serial Number : 3301A02256 Firmware Version : Elevation Cutoff Setting : Date Installed : 1993-05-05T00:00Z Date Removed : 1993-05-11T00:00Z Temperature Stabiliz. : Additional Information : 3.11 Receiver Type : TRIMBLE 4000SSE Satellite System : GPS Serial Number : 3301A02256 Firmware Version : Elevation Cutoff Setting : Date Installed : 1993-05-11T00:00Z Date Removed : 1993-05-12T00:00Z Temperature Stabiliz. : Additional Information : Loaner unit 3.12 Receiver Type : ASHTECH P-XII3 Satellite System : GPS Serial Number : 700340A1134 Firmware Version : Elevation Cutoff Setting : Date Installed : 1993-05-12T00:00Z Date Removed : 1993-07-09T00:00Z Temperature Stabiliz. : Additional Information : Loaner unit, back from repair 3.13 Receiver Type : ASHTECH P-XII3 Satellite System : GPS Serial Number : 700340A1134 Firmware Version : Elevation Cutoff Setting : Date Installed : 1993-07-09T00:00Z Date Removed : 1993-08-08T00:00Z Temperature Stabiliz. : Additional Information : Loaner unit 3.14 Receiver Type : TRIMBLE 4000SST Satellite System : GPS Serial Number : unknown Firmware Version : Elevation Cutoff Setting : Date Installed : 1993-08-08T00:00Z Date Removed : 1993-08-12T00:00Z Temperature Stabiliz. : Additional Information : 3.15 Receiver Type : ASHTECH P-XII3 Satellite System : GPS Serial Number : 700340A1134 Firmware Version : 7A Elevation Cutoff Setting : Date Installed : 1993-08-12T00:00Z Date Removed : 1997-07-23T00:00Z Temperature Stabiliz. : Additional Information : Loaner unit 3.16 Receiver Type : ASHTECH Z-XII3 Satellite System : GPS Serial Number : LP02906 Firmware Version : 1F50-1D01 Elevation Cutoff Setting : Date Installed : 1997-07-23T00:00Z Date Removed : 1997-07-31T00:00Z Temperature Stabiliz. : Additional Information : 3.17 Receiver Type : ASHTECH Z-XII3 Satellite System : GPS Serial Number : 378 Firmware Version : 1E95-1D01 Elevation Cutoff Setting : Date Installed : 1997-07-31T00:00Z Date Removed : 1997-08-01T00:00Z Temperature Stabiliz. : Additional Information : 3.18 Receiver Type : ASHTECH Z-XII3 Satellite System : GPS Serial Number : LP02905 Firmware Version : 1F60-1D02 Elevation Cutoff Setting : Date Installed : 1997-08-01T00:00Z 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 : TRIMBLE 4000SST NONE Serial Number : not provided Antenna Reference Point : BPA Marker->ARP Up Ecc. (m) : 0.6500 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 : Antenna Cable Length : Date Installed : 1990-03-03T00:00Z Date Removed : 1990-03-05T00:00Z Additional Information : SIO1-SIO2 tie 4.2 Antenna Type : TRIMBLE 4000SST NONE Serial Number : not provided Antenna Reference Point : BPA Marker->ARP Up Ecc. (m) : 0.6450 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 : Antenna Cable Length : Date Installed : 1992-05-30T00:00Z Date Removed : 1992-05-31T00:00Z Additional Information : SIO1-SIO2 tie 4.3 Antenna Type : ASHTECH GEODETI NONE Serial Number : not provided Antenna Reference Point : BPA Marker->ARP Up Ecc. (m) : 0.6500 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 : Antenna Cable Length : Date Installed : 1992-06-01T00:00Z Date Removed : 1992-06-02T00:00Z Additional Information : SIO1-SIO2 tie 4.4 Antenna Type : TRIMBLE 4000SST NONE Serial Number : not provided Antenna Reference Point : BPA Marker->ARP Up Ecc. (m) : 0.6500 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 : Antenna Cable Length : Date Installed : 1992-06-02T00:00Z Date Removed : 1992-06-03T00:00Z Additional Information : SIO1-SIO2 tie 4.5 Antenna Type : ASHTECH GEODETI NONE Serial Number : not provided Antenna Reference Point : BPA Marker->ARP Up Ecc. (m) : 0.6500 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 : Antenna Cable Length : Date Installed : 1992-06-08T00:00Z Date Removed : 1993-01-19T00:00Z Additional Information : SIO1-SIO2 tie 4.6 Antenna Type : TRIMBLE TR GEOD NONE Serial Number : 3250A66680 Antenna Reference Point : BPA Marker->ARP Up Ecc. (m) : 0.6500 Marker->ARP North Ecc(m) : 0.0000 Marker->ARP East Ecc(m) : 0.0000 Alignment from True N : +32 deg Antenna Radome Type : NONE Radome Serial Number : Antenna Cable Type : Antenna Cable Length : Date Installed : 1993-01-19T00:00Z Date Removed : 1993-03-18T00:00Z Additional Information : 4.7 Antenna Type : ASHTECH GEODETI NONE Serial Number : not provided Antenna Reference Point : BPA Marker->ARP Up Ecc. (m) : 0.6500 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 : Antenna Cable Length : Date Installed : 1993-03-18T00:00Z Date Removed : 1993-04-06T00:00Z Additional Information : 4.8 Antenna Type : TRIMBLE TR GEOD NONE Serial Number : not provided Antenna Reference Point : BPA Marker->ARP Up Ecc. (m) : 0.6500 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 : Antenna Cable Length : Date Installed : 1993-04-06T00:00Z Date Removed : 1993-04-14T00:00Z Additional Information : 4.9 Antenna Type : ASHTECH GEODETI NONE Serial Number : not provided Antenna Reference Point : BPA Marker->ARP Up Ecc. (m) : 0.6500 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 : Antenna Cable Length : Date Installed : 1993-04-14T00:00Z Date Removed : 1993-04-23T00:00Z Additional Information : 4.10 Antenna Type : TRIMBLE 4000SST NONE Serial Number : not provided Antenna Reference Point : BPA Marker->ARP Up Ecc. (m) : 0.6600 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 : Antenna Cable Length : Date Installed : 1993-05-05T00:00Z Date Removed : 1993-05-11T00:00Z Additional Information : SIO2-SIO3 tie 4.11 Antenna Type : TRIMBLE TR GEOD NONE Serial Number : not provided Antenna Reference Point : BPA Marker->ARP Up Ecc. (m) : 0.6600 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 : Antenna Cable Length : Date Installed : 1993-05-11T00:00Z Date Removed : 1993-05-12T00:00Z Additional Information : 4.12 Antenna Type : ASHTECH GEODETI NONE Serial Number : not provided Antenna Reference Point : BPA Marker->ARP Up Ecc. (m) : 0.6500 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 : Antenna Cable Length : Date Installed : 1993-05-12T00:00Z Date Removed : 1993-08-06T00:00Z Additional Information : 4.13 Antenna Type : TRIMBLE 4000SST NONE Serial Number : not provided Antenna Reference Point : BPA Marker->ARP Up Ecc. (m) : 0.6600 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 : Antenna Cable Length : Date Installed : 1993-08-06T00:00Z Date Removed : 1993-08-10T00:00Z Additional Information : 4.14 Antenna Type : ASHTECH GEODETI NONE Serial Number : not provided Antenna Reference Point : BPA Marker->ARP Up Ecc. (m) : 0.6600 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 : Antenna Cable Length : Date Installed : 1993-08-10T00:00Z Date Removed : 1994-04-20T00:00Z Additional Information : 4.15 Antenna Type : ASHTECH GEODETI NONE Serial Number : not provided Antenna Reference Point : BPA Marker->ARP Up Ecc. (m) : 0.6900 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 : Antenna Cable Length : Date Installed : 1994-04-20T00:00Z Date Removed : 1994-04-25T00:00Z Additional Information : 4.16 Antenna Type : ASHTECH GEODETI NONE Serial Number : not provided Antenna Reference Point : BPA Marker->ARP Up Ecc. (m) : 0.6830 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 : Antenna Cable Length : Date Installed : 1994-05-10T00:00Z Date Removed : 1994-05-11T00:00Z Additional Information : 4.17 Antenna Type : ASHTECH GEODETI NONE Serial Number : not provided Antenna Reference Point : BPA Marker->ARP Up Ecc. (m) : 0.6950 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 : Antenna Cable Length : Date Installed : 1994-05-11T00:00Z Date Removed : 1994-06-02T00:00Z Additional Information : 4.18 Antenna Type : ASHTECH GEODETI NONE Serial Number : not provided Antenna Reference Point : BPA Marker->ARP Up Ecc. (m) : 0.6900 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 : Antenna Cable Length : Date Installed : 1994-06-02T00:00Z Date Removed : 1994-07-09T00:00Z Additional Information : 4.19 Antenna Type : ASHTECH GEODETI NONE Serial Number : not provided Antenna Reference Point : BPA Marker->ARP Up Ecc. (m) : 0.6830 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 : Antenna Cable Length : Date Installed : 1994-07-09T00:00Z Date Removed : 1995-06-22T00:00Z Additional Information : 4.20 Antenna Type : AOAD/M_B NONE Serial Number : not provided Antenna Reference Point : BPA Marker->ARP Up Ecc. (m) : 0.6590 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 : Antenna Cable Length : Date Installed : 1995-06-22T00:00Z Date Removed : 1995-06-28T00:00Z Additional Information : 4.21 Antenna Type : ASHTECH GEODETI NONE Serial Number : not provided Antenna Reference Point : BPA Marker->ARP Up Ecc. (m) : 0.6510 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 : Antenna Cable Length : Date Installed : 1995-06-28T00:00Z Date Removed : 1995-07-11T00:00Z Additional Information : 4.22 Antenna Type : ASHTECH GEODETI NONE Serial Number : not provided Antenna Reference Point : BPA Marker->ARP Up Ecc. (m) : 0.6550 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 : Antenna Cable Length : Date Installed : 1995-07-11T00:00Z Date Removed : 1995-07-25T00:00Z Additional Information : 4.23 Antenna Type : AOAD/M_B NONE Serial Number : not provided Antenna Reference Point : BPA Marker->ARP Up Ecc. (m) : 0.6650 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 : Antenna Cable Length : Date Installed : 1995-07-25T00:00Z Date Removed : 1997-07-24T00:00Z Additional Information : 4.24 Antenna Type : ASHTECH CHOKE R NONE Serial Number : SN CR14663 Antenna Reference Point : BPA Marker->ARP Up Ecc. (m) : 0.6600 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 : Antenna Cable Length : Date Installed : 1997-07-24T00:00Z Date Removed : 1997-07-25T00:00Z Additional Information : First in a series of antenna tests (4.23-4.63); : all are cast-type and without radmome unless : otherwise noted 4.25 Antenna Type : ASHTECH CHOKE R NONE Serial Number : SN CR14667 Antenna Reference Point : BPA Marker->ARP Up Ecc. (m) : 0.6600 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 : Antenna Cable Length : Date Installed : 1997-07-25T00:00Z Date Removed : 1997-07-26T00:00Z Additional Information : 4.26 Antenna Type : ASHTECH CHOKE R NONE Serial Number : SN CR14669 Antenna Reference Point : BPA Marker->ARP Up Ecc. (m) : 0.0660 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 : Antenna Cable Length : Date Installed : 1997-07-26T00:00Z Date Removed : 1997-07-27T00:00Z Additional Information : 4.27 Antenna Type : ASHTECH CHOKE R NONE Serial Number : SN CR14621 Antenna Reference Point : BPA Marker->ARP Up Ecc. (m) : 0.0660 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 : Antenna Cable Length : Date Installed : 1997-07-27T00:00Z Date Removed : 1997-07-28T00:00Z Additional Information : 4.28 Antenna Type : ASHTECH CHOKE R NONE Serial Number : SN CR14652 Antenna Reference Point : BPA Marker->ARP Up Ecc. (m) : 0.0660 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 : Antenna Cable Length : Date Installed : 1997-07-28T00:00Z Date Removed : 1997-07-29T00:00Z Additional Information : 4.29 Antenna Type : ASHTECH CHOKE R NONE Serial Number : SN CR14635 Antenna Reference Point : BPA Marker->ARP Up Ecc. (m) : 0.0660 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 : Antenna Cable Length : Date Installed : 1997-07-29T00:00Z Date Removed : 1997-07-30T00:00Z Additional Information : 4.30 Antenna Type : ASHTECH CHOKE R NONE Serial Number : SN CR14626 Antenna Reference Point : BPA Marker->ARP Up Ecc. (m) : 0.0660 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 : Antenna Cable Length : Date Installed : 1997-07-30T00:00Z Date Removed : 1997-07-31T00:00Z Additional Information : 4.31 Antenna Type : ASHTECH CHOKE R NONE Serial Number : SN CR14664 Antenna Reference Point : BPA Marker->ARP Up Ecc. (m) : 0.0660 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 : Antenna Cable Length : Date Installed : 1997-07-31T00:00Z Date Removed : 1997-08-01T00:00Z Additional Information : 4.32 Antenna Type : ASHTECH CHOKE R NONE Serial Number : SN CR14666 Antenna Reference Point : BPA Marker->ARP Up Ecc. (m) : 0.0660 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 : Antenna Cable Length : Date Installed : 1997-08-01T00:00Z Date Removed : 1997-08-02T00:00Z Additional Information : 4.33 Antenna Type : ASHTECH CHOKE R NONE Serial Number : SN CR14656 Antenna Reference Point : BPA Marker->ARP Up Ecc. (m) : 0.0660 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 : Antenna Cable Length : Date Installed : 1997-08-02T00:00Z Date Removed : 1997-08-05T00:00Z Additional Information : 4.34 Antenna Type : ASHTECH CHOKE R NONE Serial Number : SN CR14668 Antenna Reference Point : BPA Marker->ARP Up Ecc. (m) : 0.0660 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 : Antenna Cable Length : Date Installed : 1997-08-05T00:00Z Date Removed : 1997-08-06T00:00Z Additional Information : 4.35 Antenna Type : ASHTECH CHOKE R NONE Serial Number : SN CR14628 Antenna Reference Point : BPA Marker->ARP Up Ecc. (m) : 0.0660 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 : Antenna Cable Length : Date Installed : 1997-08-06T00:00Z Date Removed : 1997-08-07T00:00Z Additional Information : 4.36 Antenna Type : ASHTECH CHOKE R NONE Serial Number : SN CR14654 Antenna Reference Point : BPA Marker->ARP Up Ecc. (m) : 0.0660 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 : Antenna Cable Length : Date Installed : 1997-08-07T00:00Z Date Removed : 1997-08-08T00:00Z Additional Information : 4.37 Antenna Type : ASHTECH CHOKE R NONE Serial Number : SN CR14631 Antenna Reference Point : BPA Marker->ARP Up Ecc. (m) : 0.0660 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 : Antenna Cable Length : Date Installed : 1997-08-08T00:00Z Date Removed : 1997-08-15T00:00Z Additional Information : 4.38 Antenna Type : ASHTECH CHOKE R NONE Serial Number : SN CR14653 Antenna Reference Point : BPA Marker->ARP Up Ecc. (m) : 0.0660 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 : Antenna Cable Length : Date Installed : 1997-08-15T00:00Z Date Removed : 1997-08-22T00:00Z Additional Information : 4.39 Antenna Type : ASHTECH CHOKE R NONE Serial Number : SN CR12738 Antenna Reference Point : BPA Marker->ARP Up Ecc. (m) : 0.0660 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 : Antenna Cable Length : Date Installed : 1997-08-22T00:00Z Date Removed : 1997-08-28T00:00Z Additional Information : 4.40 Antenna Type : ASHTECH CHOKE R NONE Serial Number : SN CR12736 Antenna Reference Point : BPA Marker->ARP Up Ecc. (m) : 0.0660 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 : Antenna Cable Length : Date Installed : 1997-08-28T00:00Z Date Removed : 1997-09-03T00:00Z Additional Information : 4.41 Antenna Type : ASHTECH CHOKE R NONE Serial Number : SN CR14629 Antenna Reference Point : BPA Marker->ARP Up Ecc. (m) : 0.0660 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 : Antenna Cable Length : Date Installed : 1997-09-03T00:00Z Date Removed : 1997-09-04T00:00Z Additional Information : 4.42 Antenna Type : ASHTECH CHOKE R NONE Serial Number : SN CR14624 Antenna Reference Point : BPA Marker->ARP Up Ecc. (m) : 0.0660 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 : Antenna Cable Length : Date Installed : 1997-09-04T00:00Z Date Removed : 1997-09-05T00:00Z Additional Information : 4.43 Antenna Type : ASHTECH CHOKE R NONE Serial Number : SN CR14649 Antenna Reference Point : BPA Marker->ARP Up Ecc. (m) : 0.0660 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 : Antenna Cable Length : Date Installed : 1997-09-05T00:00Z Date Removed : 1997-09-06T00:00Z Additional Information : 4.44 Antenna Type : ASHTECH CHOKE R NONE Serial Number : SN CR14633 Antenna Reference Point : BPA Marker->ARP Up Ecc. (m) : 0.0660 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 : Antenna Cable Length : Date Installed : 1997-09-06T00:00Z Date Removed : 1997-09-07T00:00Z Additional Information : 4.45 Antenna Type : ASHTECH CHOKE R NONE Serial Number : SN CR14650 Antenna Reference Point : BPA Marker->ARP Up Ecc. (m) : 0.0660 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 : Antenna Cable Length : Date Installed : 1997-09-07T00:00Z Date Removed : 1997-09-08T00:00Z Additional Information : 4.46 Antenna Type : ASHTECH CHOKE R NONE Serial Number : SN CR14665 Antenna Reference Point : BPA Marker->ARP Up Ecc. (m) : 0.0660 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 : Antenna Cable Length : Date Installed : 1997-09-08T00:00Z Date Removed : 1997-09-09T00:00Z Additional Information : 4.47 Antenna Type : ASHTECH CHOKE R NONE Serial Number : SN CR14670 Antenna Reference Point : BPA Marker->ARP Up Ecc. (m) : 0.0660 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 : Antenna Cable Length : Date Installed : 1997-09-09T00:00Z Date Removed : 1997-09-10T00:00Z Additional Information : 4.48 Antenna Type : ASHTECH CHOKE R NONE Serial Number : SN CR14661 Antenna Reference Point : BPA Marker->ARP Up Ecc. (m) : 0.0660 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 : Antenna Cable Length : Date Installed : 1997-09-10T00:00Z Date Removed : 1997-09-11T00:00Z Additional Information : 4.49 Antenna Type : ASHTECH CHOKE R NONE Serial Number : SN CR14658 Antenna Reference Point : BPA Marker->ARP Up Ecc. (m) : 0.0660 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 : Antenna Cable Length : Date Installed : 1997-09-11T00:00Z Date Removed : 1997-09-13T00:00Z Additional Information : 4.50 Antenna Type : ASHTECH CHOKE R NONE Serial Number : SN CR14648 Antenna Reference Point : BPA Marker->ARP Up Ecc. (m) : 0.0660 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 : Antenna Cable Length : Date Installed : 1997-09-13T00:00Z Date Removed : 1997-09-14T00:00Z Additional Information : 4.51 Antenna Type : ASHTECH CHOKE R NONE Serial Number : SN CR14655 Antenna Reference Point : BPA Marker->ARP Up Ecc. (m) : 0.0660 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 : Antenna Cable Length : Date Installed : 1997-09-14T00:00Z Date Removed : 1997-09-15T00:00Z Additional Information : 4.52 Antenna Type : ASHTECH CHOKE R NONE Serial Number : SN CR14613 Antenna Reference Point : BPA Marker->ARP Up Ecc. (m) : 0.0660 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 : Antenna Cable Length : Date Installed : 1997-09-15T00:00Z Date Removed : 1997-09-16T00:00Z Additional Information : 4.53 Antenna Type : ASHTECH CHOKE R NONE Serial Number : SN CR14655 Antenna Reference Point : BPA Marker->ARP Up Ecc. (m) : 0.0660 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 : Antenna Cable Length : Date Installed : 1997-09-16T00:00Z Date Removed : 1997-09-17T00:00Z Additional Information : 4.54 Antenna Type : ASHTECH CHOKE R NONE Serial Number : SN CR14611 Antenna Reference Point : BPA Marker->ARP Up Ecc. (m) : 0.0660 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 : Antenna Cable Length : Date Installed : 1997-09-17T00:00Z Date Removed : 1997-09-18T00:00Z Additional Information : 4.55 Antenna Type : ASHTECH CHOKE R NONE Serial Number : SN CR14605 Antenna Reference Point : BPA Marker->ARP Up Ecc. (m) : 0.0660 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 : Antenna Cable Length : Date Installed : 1997-09-18T00:00Z Date Removed : 1997-09-19T00:00Z Additional Information : 4.56 Antenna Type : ASHTECH CHOKE R NONE Serial Number : SN CR14612 Antenna Reference Point : BPA Marker->ARP Up Ecc. (m) : 0.0660 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 : Antenna Cable Length : Date Installed : 1997-09-19T00:00Z Date Removed : 1997-09-20T00:00Z Additional Information : 4.57 Antenna Type : ASHTECH CHOKE R NONE Serial Number : SN CR14660 Antenna Reference Point : BPA Marker->ARP Up Ecc. (m) : 0.0660 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 : Antenna Cable Length : Date Installed : 1997-09-20T00:00Z Date Removed : 1997-09-22T00:00Z Additional Information : 4.58 Antenna Type : ASHTECH CHOKE R NONE Serial Number : SN CR14659 Antenna Reference Point : BPA Marker->ARP Up Ecc. (m) : 0.0660 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 : Antenna Cable Length : Date Installed : 1997-09-22T00:00Z Date Removed : 1997-09-23T00:00Z Additional Information : 4.59 Antenna Type : ASHTECH CHOKE R NONE Serial Number : SN CR14603 Antenna Reference Point : BPA Marker->ARP Up Ecc. (m) : 0.0660 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 : Antenna Cable Length : Date Installed : 1997-09-23T00:00Z Date Removed : 1997-09-24T00:00Z Additional Information : 4.60 Antenna Type : ASHTECH CHOKE R NONE Serial Number : SN CR14601 Antenna Reference Point : BPA Marker->ARP Up Ecc. (m) : 0.0660 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 : Antenna Cable Length : Date Installed : 1997-09-24T00:00Z Date Removed : 1997-09-25T00:00Z Additional Information : 4.61 Antenna Type : ASHTECH CHOKE R NONE Serial Number : SN CR14632 Antenna Reference Point : BPA Marker->ARP Up Ecc. (m) : 0.0660 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 : Antenna Cable Length : Date Installed : 1997-09-25T00:00Z Date Removed : 1997-09-26T00:00Z Additional Information : 4.62 Antenna Type : ASHTECH CHOKE R NONE Serial Number : SN CR14622 Antenna Reference Point : BPA Marker->ARP Up Ecc. (m) : 0.0660 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 : Antenna Cable Length : Date Installed : 1997-09-26T00:00Z Date Removed : 1997-09-27T00:00Z Additional Information : 4.63 Antenna Type : ASHTECH CHOKE R UNKN Serial Number : SN CR12749 Antenna Reference Point : BPA Marker->ARP Up Ecc. (m) : 0.0660 Marker->ARP North Ecc(m) : 0.0000 Marker->ARP East Ecc(m) : 0.0000 Alignment from True N : Antenna Radome Type : UNKN Radome Serial Number : Antenna Cable Type : Antenna Cable Length : Date Installed : 1997-09-27T00:00Z Date Removed : 1997-11-07T00:00Z Additional Information : 4.64 Antenna Type : ASHTECH CHOKE R UNKN Serial Number : SN CR12749 Antenna Reference Point : BPA Marker->ARP Up Ecc. (m) : 0.0083 Marker->ARP North Ecc(m) : 0.0000 Marker->ARP East Ecc(m) : 0.0000 Alignment from True N : Antenna Radome Type : UNKN Radome Serial Number : Antenna Cable Type : Antenna Cable Length : Date Installed : 1997-11-13T00:00Z Date Removed : 1997-11-21T00:00Z Additional Information : Changed antenna adaptor : with new SCIGN adaptor s/n D3-01-005. : Therefore, antenna height is now a fixed : measurement, and represents the distance : from the raised nipple on the lower part of : the antenna adaptor to BPA. 4.65 Antenna Type : ASHTECH CHOKE R UNKN Serial Number : SN CR14632 Antenna Reference Point : BPA Marker->ARP Up Ecc. (m) : 0.0083 Marker->ARP North Ecc(m) : 0.0000 Marker->ARP East Ecc(m) : 0.0000 Alignment from True N : Antenna Radome Type : UNKN Radome Serial Number : Antenna Cable Type : Antenna Cable Length : Date Installed : 1997-11-21T00:00Z 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 5.1 Tied Marker Name : Scripps 2 Tied Marker Usage : Tied Marker CDP Number : Tied Marker DOMES Number : Differential Components from GNSS Marker to the tied monument (ITRS) dx (m) : dy (m) : dz (m) : Accuracy (mm) : Survey method : Date Measured : (CCYY-MM-DDThh:mmZ) 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 : CCYY-MM-DD/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 8.1.1 Humidity Sensor Model : MET 3 Manufacturer : Paroscientific Serial Number : 68401 Data Sampling Interval : 600 sec Accuracy (% rel h) : 2 Aspiration : Height Diff to Ant : Calibration date : Effective Dates : 1997-10-10/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 : MET 3 Manufacturer : Paroscientific Serial Number : 68401 Data Sampling Interval : 600 sec Accuracy : Height Diff to Ant : -2.0 m Calibration date : Effective Dates : 1997-10-10/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 : MET 3 Manufacturer : Paroscientific Serial Number : 68401 Data Sampling Interval : 600 sec Accuracy : 0.5 deg C Aspiration : Height Diff to Ant : Calibration date : Effective Dates : 1997-10-10/CCYY-MM-DD 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) 8.5.1 Other Instrumentation : NOV14, 1997 installed Freewave radio modem : s/n 571-0454 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 : Scripps Institution of Oceanography Preferred Abbreviation : SIO Mailing Address : IGPP 0225, Scripps Institution of : Oceanography : 9500 Gilman Drive, La Jolla, CA 92093-0225 Primary Contact Contact Name : Jeff Dean / Chris Roelle / Yehuda Bock Telephone (primary) : (619) 534-7692 (geodesy lab) Telephone (secondary) : Fax : (619) 534-9873 E-mail : pgga@pgga.ucsd.edu 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 : Secondary Data Center : URL for More Information : 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 ASHTECH: GEODETIC L1/L2 P +-------------------+ +--+ +-------+-----------+-----------+--------+ +--+ <-- 0.064 TGP=L1=L2 +-+--+ +------------+-------------+-------------+ +--+-+ <-- 0.060 BGP |-------------| |-------------| |-------------| |-------------| +------x------+ <-- 0.000 ARP=BPA <-- 0.080 --> <-- 0.2636 --> <-- 0.286 --> TRIMBLE: 4000ST L1/L2 GEOD ----+---- <-- 0.070 L1 / + \ <-- 0.068 L2 ++----------------+-----------------+-----------------++ <-- 0.063 TGP ++---------------+-------------------+----------------++ <-- 0.060 BGP | | | | | | +------x------+ <-- 0.000 ARP=BPA <-- 0.140 --> BPA <-- 0.155 --> TPA <-- 0.467 --> NOTCHES <-- 0.483 --> EDGE ASHTECH: GEODETIC L1/L2 P Large Ground Plane ^ +-------------------+ +-+--+-+-------+-----------+-----------+--------+-+--+-+ <-- 0.064 TGP=L1=L2 +-+--+-+------------+-------------+-------------+-+--+-+ <-- 0.??? BGP |-------------| |-------------| |-------------| |-------------| +------x------+ <-- 0.000 ARP=BPA <-- 0.080 --> <-- 0.3474 --> ROGUE: DORNE MARGOLIN B (Allen Osborne Design modified for ASHTECH) ----- / + \ <-- 0.096 L2 | + | <-- 0.078 L1 +-----------------+-------------+------------------+ <-- 0.070 TCR | | | | | | | | | | +---------+--------------x--------------+----------+ <-- 0.000 ARP | | | | | | | | | | +-----------------------------+ <-- -0.099 PED <-- 0.216 --> <-- 0.351 --> ASHTECH Choke Ring (& White Conical Radome) ----- / + \ <-- 0.128 L2 | + | <-- 0.110 L1 +--------------------------------------------------+ <-- 0.102 TCR | | | | | | | | +-+--------------------------------------------------+-+ <-- 0.038 BCR +-------------------+-------------+--------------------+ <-- 0.035 BGP | | =| | +------x------+ <-- 0.000 m ARP=BPA <-- 0.381 --> NOTE: Dimensions and Offsets Presumed to be same as for TURBOROGUE DM-T (tests pending) 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 PED: Bottom of Pedestal (DM Modified for ASHTECH)