GWTC-3: Compact Binary Coalescences Observed by LIGO and Virgo During the Second Part of the Third Observing Run — Glitch modelling for events

This material is part of several data products associated with GWTC-3, the third Gravitational-Wave Transient Catalog from the LIGO Scientific Collaboration, the Virgo Collaboration, and the KAGRA Collaboration. For more information, see the paper (dcc.ligo.org/LIGO-P2000318/public), the related material linked from this page, and the GWTC-3 data release documentation (www.gw-openscience.org/GWTC-3/). <strong>Glitch model for GWTC-3 events</strong> Glitch model for events in the GWTC-3 catalog that used either BayesWave glitch subtraction or linear noise subtraction. Each data file for events processed with BayesWave contain three channels: The calibrated strain data, including any glitches that are present, A model of the glitches, produced using the BayesWave algorithm, The calibrated data with the glitch model subtracted, used for parameter estimation. Each data file for events processed with linear noise subtraction contain one channel: The calibrated data with the glitch linearly subtracted, used for parameter estimation. LIGO Hanford data for events GW191109_010717, GW191113_071753, GW191127_050227, and GW191219_163120 was generated with BayesWave. The names and sample rates (in Hz) of the channels in these files are H1:DCS-CALIB_STRAIN_CLEAN_SUB60HZ_C01 16384 H1:DCS-CALIB_STRAIN_CLEAN_SUB60HZ_C01_glitch 16384 H1:DCS-CALIB_STRAIN_CLEAN_SUB60HZ_C01_T1700406_v4 16384 LIGO Livingston data for events GW191109_010717, GW191219_16312, GW200105_162426, and GW200115_042309 was generated with BayesWave. The names and sample rates (in Hz) of the channels in these files are L1:DCS-CALIB_STRAIN_CLEAN_SUB60HZ_C01 16384 L1:DCS-CALIB_STRAIN_CLEAN_SUB60HZ_C01_glitch 16384 L1:DCS-CALIB_STRAIN_CLEAN_SUB60HZ_C01_T1700406_v4 16384 Virgo data for event GW191105_143521 was generated with BayesWave. The names and sample rates (in Hz) of the channels in this file are V1:Hrec_hoft_16384Hz 16384 V1:Hrec_hoft_16384Hz_glitch 16384 V1:Hrec_hoft_16384Hz_T1700406_v4 16384 LIGO Livingston data for event GW200129_065458 was generated with linear noise subtraction. The name and sample rate (in Hz) of the channel in this file is L1:DCS-CALIB_STRAIN_CLEAN_SUB60HZ_C01_P1800169_v4 16384 <strong>How to download all files from this page</strong> If you would like to download all files on this page, we recommend zenodo_get: <pre><code class="language-bash">pip install zenodo_get zenodo-get RECORD_ID_OR_DOI </code></pre> where the record ID for the most recent version of this page is 5546679 and IDs for other versions can be found in the Versions section at the side of this page. For more general background on gravitational-wave data quality, try the materials from a GW Open Data Workshop or the guide to LIGO–Virgo data analysis.