(Q96632186)

English

GW190814

gravitational wave event

Statements

Apjlab960ff1 hr.jpg
1,020 × 1,509; 819 KB
Time–frequency representations (Chatterji et al. 2004) of data containing GW190814, observed by LIGO Hanford (top), LIGO Livingston (middle), and Virgo (bottom). Times are shown relative to 2019 August 14, 21:10:39 UTC. Each detector's data are whitened by their respective noise amplitude spectral density and a Q-transform is calculated. The colorbar displays the normalized energy reported by the Q-transform at each frequency. These plots are not used in our detection procedure and are for visualization purposes only. (English)
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14 August 2019
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GW190814
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