Document List by Author

New Code Deployment on DCC.

A new version of DCC code was just deployed. Our team is currently checking that nothing unexpected happened in the process.

This message will be removed shortly.

In the meantime please use the following read-only replicas:

Status message last updated at: Sun Apr 27 16:26:26 PDT 2025

Hugh Radkins of LIGO - Hanford Observatory is listed as an author on the following documents:

LIGO-Number Title Author(s) Topic(s) Last Updated
T1100187-v3 LHO Vertical Survey Mons & Local to Global Offsets Hugh Radkins Installation
21 Mar 2012
P1800038-v4 Towards windproofing LIGO: Reducing the effect of wind-driven floor tilt by using rotation sensors in active seismic isolation. Krishna Venkateswara et al. Seismic Isolation
Basic R&D
12 Mar 2020
G2000112-v1 Impact of the Wind Fences Brian Lantz et al. Observatory Facilities
Commissioning
Seismic Isolation
14 Feb 2020
T1900768-v4 SEI Roadmap - Plans and Ideas for better isolation and control for Advanced LIGO Brian Lantz et al. Seismic Isolation
26 Dec 2019
E1900023-v2 aLIGO, SEI, HAM ISI Large Actuator Bobbin Assembly Procedure Don Griffith et al. A+
12 Dec 2019
G1800399-v1 Seismic Control during Earthquakes: Review of new technique Brian Lantz et al. Seismic Isolation
Integration
14 Dec 2018
E1800261-v1 Technical Information supporting Bidders Walk Through, LHO Wind Fence Stephen Appert et al. Proposals
Seismic Isolation
Conceptual Design
14 Nov 2018
P1200011-v6 Dynamics Enhancements of Advanced LIGO Multi-Stage Active Vibration Isolators and Related Control Performance Improvement Fabrice Matichard et al. Seismic Isolation
Basic R&D
20 Jun 2018
T1100537-v3 HEPI Pump Servo VFD controls Eric Allwine et al. Subsystem Test
Reports
Seismic Isolation
05 Feb 2018
D020214-x0 Hydraulic External Pre-Isolation (HEPI): Piping and Instrumentation Diagram Dennis Coyne Document Migration
11 Apr 2003
P1700149-v7 Tilt Seismology Michael Ross et al. Seismic Isolation
11 Jul 2017
P1500278-v4 Subtracting tilt from a horizontal-seismometer using a ground-rotation-sensor Krishna Venkateswara et al. Seismic Isolation
Basic R&D
14 Dec 2016
E1101149-v19 HEPI Pier Components - LHO Eric Allwine et al. Seismic Isolation
Commissioning
21 Oct 2015
Q1200009-v1 HEPI KAMAN INDUCTIVE POSITION SENSOR (IPS) CALIBRATION SHEETS Eric Allwine et al. Seismic Isolation
Assembly
14 Oct 2015
E040339-v3 LLO PUMP STATION MAINTENANCE MANUAL Ken Mailand et al. Document Migration
21 Aug 2015
E1000486-v6 aLIGO BSC-ISI Testing Procedure, Phase I: Assembly Validation Vincent Lhuillier et al. Seismic Isolation
Subsystem Test
16 Mar 2015
E1000487-v8 aLIGO BSC-ISI Testing Procedure, Phase II : Integration process Fabrice Matichard et al. Subsystem Test
Seismic Isolation
16 Mar 2015
E1300823-v4 aLIGO HEPI H1 HAM1 Assembly Validation Report Hugo Paris et al. Seismic Isolation
Subsystem Test
10 Mar 2015
E0900426-v5 HEPI Kaman Sensor Receiving Analysis Hugh Radkins et al. Incoming Inspection
Seismic Isolation
10 Mar 2015
E1200507-v5 aLIGO HAM-ISI, Pre-Installation Test Report, Phase II, LHO HAM 3 (Unit #5) Hugo Paris et al. Subsystem Test
17 Feb 2015
E1200506-v4 aLIGO HAM-ISI, Pre-Installation Test Report, Phase II, LHO HAM 2 (Unit #4) Hugo Paris et al. Subsystem Test
17 Feb 2015
E1300838-v1 aLIGO HEPI H1 ITMX Assembly Validation Report Hugo Paris et al. Subsystem Test
Seismic Isolation
12 Feb 2015
E1300839-v1 aLIGO HEPI H1 BS Assembly Validation Report Hugo Paris et al. Seismic Isolation
Subsystem Test
11 Feb 2015
E1300840-v1 aLIGO HEPI H1 ITMY Assembly Validation Report Hugo Paris et al. Seismic Isolation
Subsystem Test
11 Feb 2015
E1300841-v2 aLIGO HEPI H1 ETMY Assembly Validation Report Hugo Paris et al. Seismic Isolation
Subsystem Test
09 Feb 2015
E1300830-v1 aLIGO HEPI H1 HAM4 Assembly Validation Report Hugo Paris et al. Subsystem Test
Seismic Isolation
05 Feb 2015
E1300831-v1 aLIGO HEPI H1 HAM5 Assembly Validation Report Hugo Paris et al. Subsystem Test
Seismic Isolation
04 Feb 2015
E1300832-v1 aLIGO HEPI H1 HAM6 Assembly Validation Report Hugo Paris et al. Subsystem Test
Seismic Isolation
03 Feb 2015
E1200344-v4 All BSC, Install Completed Cartridge Into Chamber Procedure, aLIGO Sam Barnum et al. Core Optics
Seismic Isolation
Installation
Suspensions
18 Dec 2014
E1300829-v2 aLIGO HEPI H1 HAM3 Assembly Validation Report Hugo Paris et al. Subsystem Test
Seismic Isolation
16 Jul 2014
E1300828-v2 aLIGO HEPI H1 HAM2 Assembly Validation Report Hugo Paris et al. Subsystem Test
Seismic Isolation
16 Jul 2014
E1300837-v1 aLIGO HEPI H1 ETMX Assembly Validation Report Hugo Paris et al. Seismic Isolation
Subsystem Test
18 Jun 2014
E1000324-v1 aLIGO HAM-ISI, Test Report, Phase I: Assembly Validation, LHO Unit #7 (HAM4) Hugo Paris et al. Subsystem Test
Seismic Isolation
18 Jun 2014
D0902612-v2 Lateral Trim Mass 4.3/12 Lbs, Stage 1, aLIGO BSC ISI Michael Hillard et al. Final Design
Seismic Isolation
04 Jun 2014
E1000323-v3 aLIGO HAM-ISI, Test Report, Phase I: Assembly Validation, LHO Unit #6 (HAM5) Hugo Paris et al. Subsystem Test
Seismic Isolation
05 Nov 2013
E1000311-v9 aLIGO HAM-ISI, Test Report, Phase I: Assembly Validation, LHO Unit #2 Hugo Paris et al. Seismic Isolation
Final Design
26 Jun 2013
E1000314-v3 aLIGO HAM-ISI, Test Report, Phase I: Assembly Validation, LHO Unit #5 (HAM3) Hugo Paris et al. Subsystem Test
Seismic Isolation
28 Jun 2012
E1000313-v2 aLIGO HAM-ISI, Test Report, Phase I: Assembly Validation, LHO Unit #4 (HAM2) Hugo Paris et al. Subsystem Test
Seismic Isolation
28 Jun 2012
E1000312-v5 aLIGO HAM-ISI, Test Report, Phase I: Assembly Validation, LHO Unit #3 Hugo Paris et al. Seismic Isolation
Subsystem Test
24 May 2012
E1000310-v7 aLIGO HAM-ISI, Test Report, Phase I: Assembly Validation, LHO Unit #1 Hugo Paris et al. Subsystem Test
Seismic Isolation
26 Apr 2012
E0900025-v1 ALIGO BSC HEPI PreStorage Assembly Procedure Hugh Radkins Seismic Isolation
Installation
01 Apr 2012
D970210-v2 ASC Monument Locations-Washington Site Hugh Radkins et al. Installation
System Engineering
Observatory Facilities
21 Mar 2012
E020247-v1 Document Change Notice for D980400 Hugh Radkins et al. Document Migration
Laser Systems
08 May 2011
D020008-v2 CROSSBEAM ATTACHMENT PLATE, aLIGO HEPI BSC Hugh Radkins et al. Final Design
Seismic Isolation
05 Apr 2011
D1002314-v2 BSC ISI Stage 0 Plate Flip Bracket Hugh Radkins et al. Assembly
Seismic Isolation
10 Mar 2011
M1000142-v2 Advanced LIGO Review Committee Report: Test Mass Optical Lever PDR Hugh Radkins et al. Auxiliary Optics
Reviews
24 Sep 2010
E1000102-v2 LHO LABO FTIR Sample Record HR202 Hugh Radkins Seismic Isolation
Incoming Inspection
08 Apr 2010
D080497-v1 HEPI Pump Station Filter Braket Support Gusset Hugh Radkins et al. Seismic Isolation
Final Design
02 Apr 2009
D080498-v1 HEPI Pump Station Valve to Filter Assembly Hugh Radkins Seismic Isolation
Final Design
06 Mar 2009
D080519-v1 HEPI Pump Station Filter Bracket Assembly Hugh Radkins et al. Final Design
Seismic Isolation
23 Jan 2009
E080102-x0 Process Traveler - LHO ISI Upper Riser Hugh Radkins Document Migration
22 Nov 2008
E080168-x0 Process Traveler - LHO HAM6 ISI Sensor Target Posts Hugh Radkins Document Migration
22 Nov 2008
E080106-x0 Process Traveler - LHO HAM6 ISI Ag SS 3/8-16x2.5" SHCS Hugh Radkins Document Migration
14 Mar 2008
T040060-x0 Calibration of the LIGO Detectors for S2 Gabriela Gonzalez et al. Document Migration
21 Apr 2005
G050217-x0 S4 Environmental Disturbances - LSC Meeting, March 20-23, 2005, Livingston LA Douglas Cook et al. Document Migration
28 Mar 2005
G040143-x0 S2/S3 Calibration - LSC Meeting, March 15 - 18th, Livingston, LA Rana Adhikari et al. Document Migration
18 Mar 2004
G030660-x0 Losses in LHO HR Surfaces - LSC Meeting, November 10th - 13th, Hanford WA David Barker et al. Document Migration
19 Nov 2003
G030605-x0 Calibration: S2 update, S3 preliminaries - LSC Meeting, November 10th - 13th, Hanford WA Rana Adhikari et al. Document Migration
14 Nov 2003
G030426-x0 S2 Calibration Rana Adhikari et al. Document Migration
14 Oct 2003
T030097-x0 Calibration of the LIGO detectors for the First LIGO Scientific Run Rana Adhikari et al. Document Migration
28 May 2003
T980132-x0 Lab Notes from Ham Shell/Support Table Interference Checks Hugh Radkins Document Migration
08 Oct 2002
G020059-x0 Tidal Compensation Update - LSC Meeting, March 20 - 23, Livingston LA Fred Raab et al. Document Migration
21 Mar 2002
G010106-x0 E2 Investigation: Tidal Model - LSC Meeting March 14 -17 2001 Livingston, LA Fred Raab et al. Document Migration
23 Mar 2001
T000005-x0 2k FMy Pendulum Q Betsy Weaver et al. Document Migration
29 Sep 2000
G000262-x0 Source and Propagation of Predominant 1-50 HZ Seismic Signal from Off-Site at LIGO-Hanford - LSC Meeting at Hanford, August 15-17, 2000 Gabriela Gonzalez et al. Document Migration
20 Sep 2000
E990129-x0 SEI BSC Installation Procedure Hugh Radkins Document Migration
03 Jun 1999

Number of documents found: 66


DCC Version 3.5.1, contact DCC Help