Document List by Author

Keita Kawabe of LIGO - Hanford Observatory is listed as an author on the following documents:
(List events moderated by Keita Kawabe)

LIGO-Number Title Author(s) Topic(s) Last Updated
G1500623-v6 aLIGO, CAL, Official Advanced LIGO Sensitivity Plots Jeffrey Kissel et al. Calibration
Commissioning
23 Jun 2023
G2301086-v3 ER15/O4 public alerts so far Keita Kawabe et al. Operations
Detector
Astrophysics / Multi-messenger
25 May 2023
G2300908-v4 LVK Rapid Response in ER15/O4 Keita Kawabe et al. Astrophysics / Multi-messenger
27 Apr 2023
T1500516-v3 Timing Witness Signals Indicate Trustworthy Timing for G184098, a BBH Event Candidate Stefan Countryman et al. Data Acquisition System
23 Dec 2022
M1100040-v7 SOP for Arm Length Stabilization Setup in LVEA and VEA at LHO Bram Slagmolen et al. Sensing and Control
Safety
26 Aug 2015
E2100162-v1 Modifications to the ISS second loop servo Daniel Sigg et al. Laser Systems
03 May 2021
T1400745-v2 General ISCT assembly procedures Keita Kawabe Assembly
Sensing and Control
08 Oct 2020
G2000997-v1 LVK Status, June 2020 Keita Kawabe Operations
Detector
Commissioning
Public Talk / Colloquium
Astrophysics / Multi-messenger
29 Jun 2020
D2000251-v1 Optical table spacer (LHO) Keita Kawabe Sensing and Control
01 Jun 2020
T060035-x0 Orientation of Quadrant Diode for Wave Front Sensing Keita Kawabe Sensing and Control
Commissioning
07 May 2020
G2000497-v2 O3 LIGO-Virgo-KAGRA Update, April 2020 Keita Kawabe et al. Operations
Detector
Public Talk / Colloquium
Astrophysics / Multi-messenger
02 Apr 2020
T1900364-v5 Radio Frequency Noise Reduction in the LIGO Hanford Observatory Matthew Withers et al. Detector
01 Mar 2020
G2000246-v4 O3 LIGO-Virgo-KAGRA Update, February 2020 Nicolas Arnaud et al. Detector
Public Talk / Colloquium
Astrophysics / Multi-messenger
Public relations
20 Feb 2020
G2000062-v5 O3 LIGO-Virgo-KAGRA Update, January 2020 Keita Kawabe et al. Detector
Public Talk / Colloquium
Astrophysics / Multi-messenger
Public relations
16 Jan 2020
G1902213-v4 O3 LIGO-Virgo-KAGRA Update Keita Kawabe et al. Detector
Astrophysics / Multi-messenger
21 Nov 2019
G1902055-v2 O3 commissioning break update Keita Kawabe et al. Detector
Commissioning
Astrophysics / Multi-messenger
23 Oct 2019
P1500248-v15 Calibration of the Advanced LIGO detectors for the discovery of the binary black-hole merger GW150914 LIGO Scientific Collaboration et al. Calibration
13 Oct 2019
G1901885-v2 O3 LIGO-Virgo-KAGRA Update Keita Kawabe et al. Detector
26 Sep 2019
G1901482-v2 O3 LIGO-Virgo-KAGRA Update Keita Kawabe et al. Public Talk / Colloquium
15 Aug 2019
G1901349-v4 O3 LIGO-Virgo-KAGRA Update, July 18 2019 Joseph Betzwieser et al. Operations
Detector
Astrophysics / Multi-messenger
18 Jul 2019
G1901130-v2 O3 LIGO-Virgo (and KAGRA) update, June 20 2019 Keita Kawabe et al. Detector
Astrophysics / Multi-messenger
19 Jun 2019
G1901007-v2 Detectors in O3 for the LV-EM meeting Lisa Barsotti et al. Astrophysics / Multi-messenger
23 May 2019
G1900994-v2 The Retraction of S190518bb Alessio Rocchi et al. Data quality / vetoes
Compact Binaries
Detector Characterization
23 May 2019
G1900824-v10 Detectors and observations in O3 for the LV-EM meeting Alessio Rocchi et al. Detector
Astrophysics / Multi-messenger
25 Apr 2019
P080118-v3 Precise calibration of LIGO test mass actuators using photon radiation pressure Daniel Sigg et al. Calibration
16 Mar 2019
P0900155-v6 Accurate calibration of test mass displacement in the LIGO interferometers Jeffrey Kissel et al. Calibration
Observatory Facilities
Commissioning
16 Mar 2019
T1800265-v1 RF Noise Sources and GPS Jitter at LHO Nolan King et al. Sensing and Control
Basic R&D
16 Mar 2019
G1900437-v2 Detectors and Observation in O3 Keita Kawabe et al. Detector
Astrophysics / Multi-messenger
14 Mar 2019
G1900213-v5 Detectors and observations in O3 Keita Kawabe et al. Operations
Detector
Astrophysics / Multi-messenger
14 Feb 2019
L1800079-v4 O3 coincident observation strategy Brian O'Reilly et al. Policies
12 Feb 2019
D1800271-v2 L1 ALS X-End Station Optical Table Layout (ISCTEX) - LLO actual installation Aidan Brooks et al. Auxiliary Optics
11 Dec 2018
D1800270-v1 H1 ALS X-End Station Optical Table Layout (ISCTEX) - LHO actual installation Aidan Brooks et al. Auxiliary Optics
03 Dec 2018
D1400241-v7 H1 ALS Y-End Station Optical Table Layout (ISCTEY) - LHO actual installation Bram Slagmolen et al. Sensing and Control
Installation
03 Dec 2018
D1201448-v9 ISCTEX Optical Layout Bram Slagmolen et al. Sensing and Control
Installation
16 Mar 2015
G1802174-v3 Status of LIGO and Virgo and timeline of ER13, ER14 and O3 Lisa Barsotti et al. Operations
14 Nov 2018
E1100440-v5 aLIGO HAM Tip-Tilt Suspension Assembly Procedure Bram Slagmolen et al. Assembly
Sensing and Control
05 Oct 2018
P1700260-v13 Improving astrophysical parameter estimation via offline noise subtraction for Advanced LIGO Jenne Driggers et al. Detector
Cleaning
25 May 2018
G1800395-v5 Post O2 Installation and Commissioning Brian O'Reilly et al. Public Talk / Colloquium
Public relations
16 Mar 2018
T1700332-v1 RF Leakage Studies & GPS Signal Phase Jitter Analysis John Schaefer et al. Sensing and Control
19 Feb 2018
G1701180-v1 Measuring Scattering Off of LIGO Test Masses Christian Pluchar et al. Core Optics
19 Feb 2018
G1701194-v1 LIGO detectors in O2 and beyond Keita Kawabe et al. Detector
09 Jul 2017
P170104-v12 GW170104: Observation of a 50-Solar-Mass Binary Black Hole Coalescence at Redshift 0.2 LIGO Scientific Collaboration et al. Compact Binaries
01 Jun 2017
T1600385-v1 Developing a Coherent Search Algorithm to Identify Phase Modulated Continuous Gravitational Wave Sources Camilla Compton et al. Continuous Wave
11 Jan 2017
T1600390-v2 ITM Camera Focuser Control Interface and Calibration Chen-Jie Xin et al. Installation
Basic R&D
03 Jan 2017
T1000317-v1 Mode Matching Telescope for Advanced LIGO Output Mode Cleaners Keita Kawabe Detector
26 Oct 2016
G1601973-v1 Status: New ISS second loop board and related things Keita Kawabe et al. Commissioning
23 Sep 2016
G1601542-v1 ITM Camera Focuser Control Interface and Calibration (Midterm Presentation) Chen-Jie Xin et al. Installation
Basic R&D
19 Aug 2016
G1601659-v1 ITM Camera Focuser Control Interface and Calibration (Final Presentation) Chen-Jie Xin et al. Installation
Basic R&D
18 Aug 2016
E1600204-v1 ECR: PSL frontend should handle a binary output ON/OFF request as true binary, not a 16 bit integer Keita Kawabe Integration
Laser Systems
12 Jul 2016
T1500542-v2 Cavity Alignment Using Fringe Scanning: LIGO SURF Final Report Laura Sinkunaite et al. Sensing and Control
Data analysis software
23 Dec 2015
G1501275-v2 Gravitational Wave Experiments Keita Kawabe et al. Public Talk / Colloquium
16 Dec 2015
T1500461-v3 Frequency Response of the aLIGO Interferometer: part2 Kiwamu Izumi et al. Modelling
14 Dec 2015
E1500432-v1 Add RF centering to AS wavefront sensors Keita Kawabe Sensing and Control
04 Dec 2015
T1500559-v3 Frequency Response of the aLIGO Interferometer: part3 Kiwamu Izumi et al. Modelling
02 Dec 2015
E1500373-v1 Add critical duotone readback channels in science frames at 16kHz for OMC and PCAL Keita Kawabe Calibration
04 Sep 2015
E1500272-v2 ECR: Move HAM6 BDV2 and corresponding V-beam dump to the upstream of QPD sled and beam splitter. Keita Kawabe et al. Sensing and Control
Installation
System Engineering
25 Jun 2015
T1100476-v2 H2 TMS Y QPD Sled - As Built Bram Slagmolen et al. Assembly
Sensing and Control
17 Jun 2015
G1500698-v1 Summary of Controls Sessions (GWADW 2015) Dennis Coyne et al. System Engineering
01 Jun 2015
G1500694-x0 Keeping a good lock Keita Kawabe Meeting
Integration
Commissioning
20 May 2015
G1500664-v1 Post-Facto Noise Subtraction, Bilinear Coupling Keita Kawabe et al. Meeting
19 May 2015
E1300483-v5 ALS Components BOM Bram Slagmolen et al. Sensing and Control
Installation
17 Mar 2015
E1500169-v1 ECR to remove ALS-PD6 from all ISCTEX and ISCTEY Keita Kawabe Sensing and Control
Installation
12 Mar 2015
P1400105-v5 Achieving Resonance in the Advanced LIGO Gravitational-Wave Interferometer Alexa N Staley et al. Sensing and Control
Integration
Basic R&D
05 Mar 2015
T1300903-v4 ISC End Station User's Manual Daniel Sigg et al. Sensing and Control
04 Mar 2015
T1400371-v2 Installation and Alignment procedure for the ISC components in HAM3 Valery Frolov et al. Sensing and Control
Installation
11 Feb 2015
E1200453-v6 Fine Initial Alignment Procedure of the Transmission Monitor Telescope Keita Kawabe et al. Installation
22 Jan 2015
T1200433-v4 H1 HAM3 Gouy Telescope Preparation Keita Kawabe et al. Installation
Fabrication
21 Jan 2015
T1200555-v2 H1 HAM1 Gouy Telescope Preparation Keita Kawabe et al. Installation
Fabrication
21 Jan 2015
T1000311-v7 aLIGO TransMonSUS Assembly & Installation Hazards Analysis Ken Mailand et al. Final Design
Safety
Auxiliary Optics
21 Jan 2015
T1400588-v1 HAM6 Alignment procedure Koji Arai et al. Sensing and Control
Installation
22 Dec 2014
E1300887-v3 aLIGO HAM Tip-Tilt Suspension Testing and Installation Procedure Bram Slagmolen et al. Sensing and Control
Installation
27 Nov 2014
E1300888-v3 aLIGO HAM Tip-Tilt Suspension Test Plan Bram Slagmolen et al. Sensing and Control
Installation
26 Nov 2014
T1100603-v2 TMS Telescope Alignment Procedure Keita Kawabe et al. Installation
Final Design
Auxiliary Optics
17 Nov 2014
G1401257-v1 Initial alignment at LHO: status and plans Kiwamu Izumi et al. Commissioning
28 Oct 2014
E1201012-v8 TransMonSUS Assembly & Installation Procedure Ken Mailand et al. Sensing and Control
Final Design
Auxiliary Optics
22 Oct 2014
G1400813-v1 Comparison of Best Strain Sensitivity for the iLIGO Science Runs Keita Kawabe Calibration
28 Jul 2014
E1400313-v1 Realignment plan for H1 TMSX IR QPD sled, July 2014 Keita Kawabe Sensing and Control
Installation
08 Jul 2014
L1400110-x0 Executive Summary of the LHO HIFO-XY Test Daniel Sigg et al. Integration
08 Jul 2014
E1201002-v1 ECR: change the IO_MB_M2 beam splitter on the PSL table Alberto Stochino et al. Installation
19 Jun 2014
T1300712-v2 Summary of H1 HIFO-Y results Sheila Dwyer et al. Sensing and Control
18 Jun 2014
T1300174-v2 Commissioning Advanced LIGO’s HIFO-Y Daniel Sigg et al. Integration
System Engineering
Commissioning
18 Jun 2014
L1300176-v1 Executive Summary of the LHO HIFO-Y Test Daniel Sigg et al. Integration
18 Jun 2014
T1400385-v2 Incursion/installation plan for WHAM6, June 2014 Keita Kawabe et al. Installation
10 Jun 2014
T1300161-v1 ALS/POP beam path alignment in WHAM3/1 Keita Kawabe et al. Input Optics
Sensing and Control
Installation
30 May 2014
T1200559-v1 H1 EX TransMon QPD sled tuning Keita Kawabe et al. Sensing and Control
Installation
Fabrication
13 May 2014
G1101254-v2 H1 TransMonEy Telescope focal tuning results Keita Kawabe et al. Sensing and Control
Installation
Auxiliary Optics
13 May 2014
G1400514-v1 H1 TransMonEx Telescope focal tuning results Keita Kawabe Subsystem Test
Installation
07 May 2014
T1300464-v1 Sidebands on Sidebands in Finesse Keita Kawabe Modelling
Sensing and Control
06 Dec 2013
L1200261-v2 Executive Summary of the One Arm Test Daniel Sigg et al. Integration
16 Aug 2013
T1300613-v1 Scattering on aLIGO Transmission Monitor (TransMon) Optics Keita Kawabe Auxiliary Optics
02 Jul 2013
G1300531-v3 Advanced LIGO Keita Kawabe Public Talk / Colloquium
06 Jun 2013
T1300419-v1 OFI 1st Article Data_hanford iLog Keita Kawabe System Test
Auxiliary Optics
25 Apr 2013
M1100185-v2 Temporarily Standard Operating Procedure for In-vacuum Work for Squeezing Experiment Keita Kawabe et al. Safety
10 Apr 2013
T1100600-v3 Requirement For Adjustment Procedure Of Advanced LIGO Transmission Monitor Telescope Keita Kawabe Auxiliary Optics
08 Apr 2013
G1100189-v13 Photon Calibrator Investigations During S6 Jonathan Berliner et al. Calibration
19 Mar 2013
T1300158-v2 Arm cavity geometry for H1 ALS test with X and Y arm Keita Kawabe Sensing and Control
Core Optics
Commissioning
18 Mar 2013
G1300050-v3 Output Mode Cleaners Keita Kawabe et al. Commissioning
28 Jan 2013
P1100166-v4 Controlling calibration errors in gravitational-wave detectors by precise location of calibration forces Hernan Daveloza et al. Modelling
Collaboration
Calibration
Core Optics
24 Dec 2012
G1200753-v1 aLIGO H2 One Arm Test Update Keita Kawabe et al. Detector
Commissioning
03 Dec 2012
E1201011-x0 TransMonSUS Assembly & Installation Procedure Ken Mailand et al. Sensing and Control
Final Design
Auxiliary Optics
12 Nov 2012
T1200475-v1 Use of Green Beam for IR QPD Path on Transmission Monitor Telescope Keita Kawabe Installation
Fabrication
08 Oct 2012
M1200320-v1 Standard Operating Procedure for Prometheus Dual Wave Length Laser in the OSB Optics Lab at LHO Keita Kawabe et al. Safety
24 Sep 2012
M1200295-v1 Standard Operating Procedure for OzOptics IR laser in the OSB Optics Lab at LHO Keita Kawabe et al. Safety
07 Sep 2012
M1200283-v1 Standard Operating Procedure (SOP) for End Station Optics Labs at LHO Keita Kawabe et al. Safety
24 Aug 2012
T1200200-v1 H2 One Arm Test Beam Geometry Keita Kawabe et al. Commissioning
07 May 2012
D1200658-x0 Flexible Tube Mount, 10in, ISC Table, aLIGO Sam Barnum et al. Final Design
Auxiliary Optics
27 Apr 2012
T1200145-x0 Frequency Domain Calibration of Post-S6 Squeezing Experiment for LIGO H1 Instrument Keita Kawabe Calibration
22 Mar 2012
T1100071-v9 Frequency Domain Calibration Error Budget of LIGO Instruments in S6 Keita Kawabe et al. Calibration
Detector
06 Jan 2012
T1100443-v1 H1 HAM6 vent plan for cleaning eLIGO OMC Keita Kawabe Commissioning
15 Aug 2011
G050111-v1 Summary of recent measurements of g factor changes induced by thermal loading in the H1 interferometer Joseph Betzwieser et al. Core Optics
Commissioning
Cleaning
Auxiliary Optics
07 Jun 2011
T050074-x0 Optical Absorption in Initial LIGO Interferometers Stefan Ballmer et al. Core Optics
Commissioning
Cleaning
Auxiliary Optics
05 Jun 2011
T1000227-v1 Summary of S5 Calibration Models and Uncertainties Keita Kawabe et al. Calibration
Detector
09 Aug 2010
P070137-x0 Status of LIGO Keita Kawabe Document Migration
Public relations
19 Oct 2009
T0900189-v1 Vibrational Transfer Function and the Sound Velocity in a Finite Elastic Body Keita Kawabe Basic R&D
Suspensions
20 Apr 2009
G0900202-x0 Enhanced LIGO Commissioning Update Keita Kawabe Commissioning
17 Mar 2009
E0900097-v1 LHO HAM6 incursion procedure – Mar 09 Keita Kawabe et al. Sensing and Control
01 Apr 2009
T080242-x0 S5 V3 h(t) Review and Validation Joseph Betzwieser et al. Document Migration
22 Sep 2008
T080082-x0 E-LIGO Wavefront Sensor Telescope Upgrade Muzammil Arain et al. Document Migration
14 Apr 2008
G080102-x0 Calibration Review - LSC/Virgo Collaborations Meeting @ Caltech, March 17-20, 2008 Keita Kawabe Document Migration
04 Apr 2008
T070274-x0 Making use of Spring Compensation (SC) system for 2K Eiichi Hirose et al. Document Migration
09 Nov 2007
G070617-x0 Status of LIGO Keita Kawabe Document Migration
02 Oct 2007
G060164-x0 Current status of USA LIGO experiment and international collaboration (mostly in Japanese) Keita Kawabe Document Migration
01 May 2006
G060186-x0 Coherent searches for periodic gravitational waves from unknown isolated sources and Scorpius X-1: results from the second LIGO science run. Keita Kawabe Document Migration
01 May 2006
G050324-x0 Plans for DC Readout Experiment at the 40m Lab Benjamin Abbott et al. Document Migration
08 Sep 2005
G040326-x0 Design and Performance of the Output Mode Cleaner Keita Kawabe Document Migration
23 Jun 2005
G050362-x0 Measurement of Thermally Induced Test Mass Surface Curvature Changes in a LIGO 4-km Interferometer - 6th Edoardo Amaldi Conference on Gravitational Waves Keita Kawabe et al. Document Migration
20 Jun 2005
G050085-x0 H1 arm cavity g factor changes resulting from 1064 nm heating Joseph Betzwieser et al. Document Migration
15 Mar 2005
G050076-x0 In-situ Measurements of Thermally-Induced Input Test Mass Curvature Changes Keita Kawabe et al. Document Migration
24 Feb 2005
T050030-x0 Summary of H1 g factor measurements Joseph Betzwieser et al. Document Migration
24 Feb 2005
T040158-x0 Excess Noise Mechanism in LIGO Output Mode Cleaner Joseph Betzwieser et al. Document Migration
26 Aug 2004
T040156-x0 Study of the Output Mode Cleaner Prototype using the Phasecamera Joseph Betzwieser et al. Document Migration
23 Aug 2004
G040415-x0 Study of the Output Mode Cleaner Prototype Using the Phasecmaera - LSC Meeting, August 16th-19th, 2004, Hanford WA Joseph Betzwieser et al. Document Migration
20 Aug 2004
T000080-x0 Study of Power Recycling of a Fabry-Perot-Michelson Interferometer Masaki Ando et al. Document Migration
15 Aug 2000

Number of documents found: 133


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