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GW190425



Reference: Documentation

Version: v1

GPS Time: 1240215503.0

UTC Time: 2019-04-25 08:18

Catalog: O3_Discovery_Papers

GraceDB: S190425z

GCN: NoticesCirculars

Timeline: Query for segments

DOI: https://doi.org/10.7935/ggb8-1v94
Data release associated with publication 'GW190425: Observation of a compact binary coalescence with total mass ∼ 3.4 M⊙': https://dcc.ligo.org/LIGO-P190425/public Parameter estimation samples are available: https://dcc.ligo.org/LIGO-P2000026/public Data sourced from: FrameChannels: [ L1:DCS-CALIB_STRAIN_CLEAN_C01, V1:Hrec_hoft_16384Hz ] FrameTypes: [ L1_HOFT_C01, V1Online ] To open GWF files, use channel names as shown for GWTC-1: https://doi.org/10.7935/82H3-HH23 Parameter estimation for the associated discovery paper subtracted a glitch model from these data as a pre-processing step. The glitch model used is available at: https://dcc.ligo.org/T1900685/public In the 4096 second time window surrounding GW190425, there were multiple instances where a CBC and BURST CAT2 veto was active. These times are related to excess noise due to vibrations from an automated camera shutter that was operating in the End Y station. This periodic noise source is well localized in both time and frequency, and did not impact analyses of GW190425.

L1 strain

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32sec • 16KHz: GWF    HDF    TXT   
32sec • 4KHz: GWF    HDF    TXT   
4096sec • 16KHz: GWF    HDF    TXT   
4096sec • 4KHz: GWF    HDF    TXT   

V1 strain

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32sec • 16KHz: GWF    HDF    TXT   
32sec • 4KHz: GWF    HDF    TXT   
4096sec • 16KHz: GWF    HDF    TXT   
4096sec • 4KHz: GWF    HDF    TXT   


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