Document List by Topic

These documents on Requirements (subtopic of Activity) are available:

LIGO-Number Title Author(s) Topic(s) Last Updated
M1500263-v7 Guidelines for Advanced LIGO Detector Improvement (DI) Project Review(s) Calum Torrie et al. Policies
Conceptual Design
Final Design
Preliminary Design
Upgrades
Requirements
System Engineering
Fabrication
12 Jun 2025
E0900041-v6 Advanced LIGO Input Test Mass Coating Specification Gregg Harry Requirements
Core Optics
Final Design
12 Mar 2024
E1100187-v6 LIGO Music Wire Specification. Calum Torrie et al. System Engineering
Requirements
Suspensions
15 Feb 2024
T0900450-v5 Sensor Noise Estimates for Advanced LIGO Seismic Isolation Systems (SEI_sensor_noise.m) Brian Lantz et al. Requirements
Seismic Isolation
Final Design
Preliminary Design
Basic R&D
03 Nov 2023
D1003029-v1 Work Platform Example Drawing Sam Barnum et al. Requirements
Observatory Facilities
26 Oct 2023
T0900457-v1 LT1012 is the best op-amp for the GS13 preamp Brian Lantz Final Design
Seismic Isolation
Requirements
24 Oct 2023
E1300945-x0 aLIGO, System Requirements Dennis Coyne System Engineering
Requirements
20 Oct 2023
T952011-v1 Optical Pathlength Noise in Sensitive Interferometers Due to Residual Gas Rainer Weiss et al. Document Migration
Requirements
Vacuum
24 Apr 2023
T840003-v1 Optical Pathlength Fluctuations in an Interferometer Due To Residual Gas Stan Whitcomb Vacuum
Requirements
18 Apr 2023
T2000002-v2 A+ Filter Cavity Tube, Expansion Joints and Tube Supports: Conceptual Design and Requirements. Dennis Coyne Conceptual Design
Vacuum
A+
Requirements
System Engineering
15 Mar 2023
T0900449-v1 Changing the op-amp for the L-4C seismometer preamp Brian Lantz Basic R&D
Final Design
Seismic Isolation
Requirements
12 Feb 2023
T1100232-x0 aLIGO Damping Loop Design and Performance (Level 2.0 Design) Jeffrey Kissel Suspensions
Integration
Commissioning
Requirements
Subsystem Test
19 Sep 2022
T1100068-v23 Photon Calibrator Preliminary/Final Design Document Jonathan Berliner et al. Calibration
Laser Systems
Assembly
Requirements
Upgrades
Basic R&D
Preliminary Design
Detector Characterization
Conceptual Design
Auxiliary Optics
06 Jul 2021
E2000429-v2 Specification: Filter Cavity Tube Supports Dennis Coyne et al. System Engineering
Vacuum
Requirements
Final Design
10 Sep 2020
E1100159-v2 aLIGO Music Wire Specification Jeffrey Lewis Requirements
02 Mar 2011
G1901510-v1 A+ Beamsplitter material long lead review GariLynn Billingsley Core Optics
A+
Requirements
20 Aug 2019
E0900007-v1 Air Bake Oven John Worden et al. Requirements
22 May 2019
E950083-x0 Science Requirements for the LIGO Beam Tube Baffles Albert Lazzarini Modelling
Vacuum
Requirements
30 Apr 2019
T0810012-v3 High Reliability Electronics for LIGO Rich Abbott Risk Management
Requirements
System Engineering
14 Mar 2019
T1500188-v5 Active Wavefront Control Roadmap Aidan Brooks et al. Sensing and Control
State Control and Monitoring
Requirements
Preliminary Design
Basic R&D
Conceptual Design
Auxiliary Optics
Core Optics
30 Nov 2018
M1500313-v2 Process Flow for Engineering Operations of the LIGO Detector Systems Dennis Coyne et al. Commissioning
Requirements
Integration
Installation
System Test
System Engineering
Fabrication
Subsystem Test
Policies
Conceptual Design
Operations
Final Design
Detector
07 Jun 2018
G1800831-v1 Speculations on the future of the LIGO detectors Brian Lantz Basic R&D
Requirements
14 May 2018
T1500202-v1 Optimization of beamtube pumping to mitigate acquired water vapor Michael Zucker Vacuum
Requirements
29 Mar 2018
T020059-v3 Are Reaction Chains Needed for aLIGO HAM Optics? Norna Robertson et al. Requirements
Seismic Isolation
Sensing and Control
Document Migration
Modelling
Suspensions
13 Feb 2018
G1800030-v1 LIGO: The Instruments that Launched Gravitational-wave Astronomy Peter Fritschel Requirements
23 Jan 2018
T0900174-v2 Advanced-LIGO Optical Levers Design Requirements Eric Black Requirements
Auxiliary Optics
10 May 2017
T1300162-v2 Photon Calibrator: Optical Follower Servo Design Requirements Gregorio Tellez et al. Requirements
Auxiliary Optics
07 Mar 2017
P080073-v1 Requirements for a Ground Rotation Sensor to Improve Advanced LIGO Robert Schofield et al. Basic R&D
Requirements
Seismic Isolation
13 Jun 2016
G1501546-v3 aLIGO OFI Summary of the requirements, specifications, and test results Koji Arai Installation
Requirements
Fabrication
System Test
Auxiliary Optics
28 Jan 2016
T1000526-v3 HAM Auxiliary Suspensions Design Requirements Giacomo Ciani et al. Suspensions
Input Optics
Requirements
19 Jan 2016
T1100518-v2 Hartmann sensor noise to displacement noise coupling in aLIGO Aidan Brooks Final Design
Core Optics
Requirements
22 Sep 2015
T000092-v4 Auxiliary Optics Support System Design Requirements Document, Vol. 1: Thermal Compensation System Michael Smith et al. Reviews
Auxiliary Optics
Requirements
22 Sep 2015
T060075-v1 HAM Seismic Isolation Requirements Peter Fritschel Modelling
Seismic Isolation
Requirements
Suspensions
02 Aug 2015
G1500668-v1 Squeezing now and in the future: the road to 10 dB Katherine Dooley et al. Squeezer
Sensing and Control
Integration
Commissioning
Requirements
Basic R&D
Meeting
01 Jun 2015
E990303-v1 Seismic Isolation Subsystem Design Requirements Document Dennis Coyne et al. Requirements
Seismic Isolation
Modelling
Conceptual Design
31 Mar 2015
T1000216-v1 Revised HAM-ISI Performance Targets for Advanced LIGO SRM Chambers Brian Lantz Seismic Isolation
Requirements
Sensing and Control
Suspensions
25 Mar 2015
E1101087-v3 aLIGO OMC Mounting Prisms Sam Waldman et al. Sensing and Control
Requirements
08 Mar 2015
M1100192-v1 RODA: Accuracy of height of mirrors in HSTS and HLTS Guido Mueller Suspensions
Requirements
08 Mar 2015
G1200070-v2 Ideal Order/Contents of aLIGO Triple SUS Testing / Commissioning Jeffrey Kissel Requirements
Commissioning
Integration
Installation
Assembly
System Test
Subsystem Test
Suspensions
08 Mar 2015
T0900095-v2 Adv. LIGO Arm Length Stabilisation Requirements - OBSOLETE Bram Slagmolen Sensing and Control
Requirements
Basic R&D
03 Mar 2015
T1100570-v5 Thermal Compensation System (TCS): CO2 Laser Projection System (CO2P) Final Design Document Aidan Brooks et al. Vacuum
Requirements
Auxiliary Optics
Final Design
12 Feb 2015
T1100044-v19 Advanced LIGO Photon Calibrator Design Requirements Jonathan Berliner et al. Upgrades
Requirements
Vacuum
Laser Systems
System Engineering
Calibration
Auxiliary Optics
Detector Characterization
Input Optics
Basic R&D
05 Feb 2015
T1500016-v2 Design overview for the new test mass electro-static driver Peter Fritschel et al. Suspensions
Requirements
Sensing and Control
23 Jan 2015
T1500001-v2 Noise requirement for the test mass electro-static driver Peter Fritschel Suspensions
Requirements
Sensing and Control
20 Jan 2015
T0900495-v4 HAM Auxiliary Suspensions Electronics Requirements Giacomo Ciani et al. Input Optics
Suspensions
Requirements
03 Dec 2014
G1100693-v5 Ideal Order/Contents of aLIGO QUAD Testing / Commissioning Jeffrey Kissel System Test
Subsystem Test
Installation
Assembly
Integration
Commissioning
Requirements
Suspensions
22 Aug 2014
T050036-v4 Pre-Stabilized Laser Design Requirements Richard Savage et al. Requirements
Laser Systems
20 Aug 2014
E1201027-v1 ECR: Replacement of the coil-series resistors in the HAM-A coil drivers David Feldbaum Suspensions
Input Optics
Final Design
Upgrades
Requirements
Commissioning
Sensing and Control
19 Jun 2014
E1200930-v2 ECR, End Station EtherCAT Chassis Modification for TCS Aidan Brooks et al. Installation
Requirements
Integration
Data Acquisition System
Auxiliary Optics
19 Jun 2014
Q1100073-v32 Seismometer and Pod Issue Tracking Michael Vargas et al. Subsystem Test
Assembly
Seismic Isolation
Requirements
18 Jun 2014
T080214-v1 Simple Calculations for Charge Noise for Advanced LIGO Brian Lantz Basic R&D
Core Optics
Suspensions
Requirements
Seismic Isolation
27 May 2014
T010007-v5 Cavity Optics Suspension Subsystem Design Requirements Mark Barton et al. Suspensions
Requirements
17 May 2014
T1200306-v2 Suspension Hardware Watchdog Requirements Rolf Bork et al. Requirements
Suspensions
03 Mar 2014
T1400056-x0 3IFO Viewport Requirements by Chamber (LTS) Calum Torrie et al. Requirements
13 Feb 2014
T070189-v3 Design Specifications for the OMC Suspension Norna Robertson et al. Requirements
Suspensions
07 Feb 2014
T1300884-v3 Advanced LIGO Automation Requirements Jameson Graef Rollins State Control and Monitoring
Requirements
20 Jan 2014
D1201420-v1 ZnSe Viewport Beam Block, Long, aLIGO TCS CO2P, H1-L1 Mindy Jacobson et al. Vacuum
Installation
Assembly
Requirements
Auxiliary Optics
20 Aug 2013
D1201421-v2 ZnSe Viewport Beam Block, Short, aLIGO TCS CO2P, H1-L1 Mindy Jacobson et al. Vacuum
Installation
Assembly
Requirements
Auxiliary Optics
20 Aug 2013
E1101086-v6 OMC Optical Prisms Sam Waldman et al. Requirements
Sensing and Control
03 May 2013
E1300293-x0 SLC & VP Requirements documentation Michael Smith Auxiliary Optics
Requirements
23 Apr 2013
G1200508-v2 LLO Power Monitoring Requirements David Kinzel Procurements
Requirements
18 Mar 2013
E1300136-v1 aLigo TMS Telescope Mirrors & Packaging for Delivery to Local Coater Ken Mailand et al. Auxiliary Optics
Requirements
14 Feb 2013
E080462-v1 Infrasonic Microphone and PEM++ Gabor Szeifert et al. Basic R&D
Observatory Facilities
Preliminary Design
Conceptual Design
Other data analysis
Sensing and Control
System Test
Data Acquisition System
Data quality / vetoes
Fabrication
Calibration
Computing/archiving
Upgrades
Requirements
Integration
Data and Computing
01 Apr 2012
T0900285-v2 L1 HAM6 ISI eLIGO Final Performance Measurements (March 24 2010) Jeffrey Kissel Final Design
Seismic Isolation
Requirements
Commissioning
12 Mar 2012
P1200020-x0 Design, Control, and Performance of a Prototype Advanced LIGO Single-Stage Seismic Isolation Platform Jeffrey Kissel et al. Final Design
Requirements
Commissioning
Seismic Isolation
Subsystem Test
27 Feb 2012
T1200082-v1 Beckhoff Breakout Box Stephen O'Connor Fabrication
Requirements
Auxiliary Optics
23 Feb 2012
T1200076-x0 ETM HWS EtherCAT breakout box Stephen O'Connor Fabrication
Requirements
Auxiliary Optics
09 Feb 2012
T1200072-v1 Test Proceedure ETM: Hartman Sensor Power Supply Stephen O'Connor Auxiliary Optics
Requirements
Fabrication
08 Feb 2012
E1101088-v4 aLIGO OMC Curved Optics Specification Sam Waldman et al. Sensing and Control
Requirements
06 Dec 2011
E1100216-v1 DCN -REVISED SLC ARM CAVITY BAFFLE Norris Kilpatrick et al. Requirements
Fabrication
Auxiliary Optics
26 Sep 2011
T1000022-v4 Viewports Subsystem Requirements Document Michael Smith Auxiliary Optics
Requirements
21 Mar 2011
C1002079-v1 Specification for De-Installation LA LIGO Site LSC Observatory Facilities
Requirements
11 Nov 2010
F0900053-v2 S-Number E-Traveler Template Rich Abbott et al. Requirements
29 Sep 2010
T960127-v1 Physics Environment Monitoring Design Requirements Document David Shoemaker et al. Requirements
Detector
24 Aug 2010
G1000056-v1 Intro to LIGO and the role of cleanliness in LIGO vacuum fabrications Michael Zucker Quality Assurance
Vacuum
Requirements
28 Jan 2010
T0900079-v1 AdvLIGO OMC Suspension Electronics Requirements Jay Heefner Suspensions
Requirements
28 Sep 2009
E0900234-x0 Vacuum Flipper Mirror Specification Sam Waldman Requirements
06 Aug 2009
Q0900002-v1 ICS Load Management Workflows Mick Flanigan Quality Assurance
Requirements
Procurements
19 May 2009
G0900141-v3 Performance of eLIGO Prototype HAM ISIs and improvements for aLIGO HAM ISIs Jeffrey Kissel Modelling
Requirements
Commissioning
Upgrades
Seismic Isolation
Final Design
13 Apr 2009
L0900002-v1 VRB request: all SmCo magnets UHV compatible? Dennis Coyne System Engineering
Requirements
06 Mar 2009
G080321-v1 Another Satellite Amplifier Jay Heefner Requirements
Suspensions
25 Feb 2009

Number of documents found: 81


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