Summary of results and data¶
Injected and recovered parameters of all detected events |
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29 Hz |
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32 Hz |
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38 Hz |
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49 Hz |
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56 Hz |
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1024 Hz |
Full simulated injection parameters |
We inject 1,918,947 simulated BNS signals (injections) into the simulated data. Both source frame component masses are drawn from a Gaussian population defined between 1.0 \(M_\odot\) < m1, m2 < 2.0 \(M_\odot\) with mean mass of 1.33 \(M_\odot\) and standard deviation of 0.09 \(M_\odot\). These non-spining BNS sources are uniformly distributed in a comoving volume up to a redshift of z =0.2. We use the offline early-warning configuration of the GstLAL pipeline to recover the injected waveforms from the data. Candidates with signal-to-noise ratios below 4.0 are discarded to reduce the volume of triggers. We use six search configurations: the search of the signal in the data starts at 10 Hz and ends at 29 Hz, 32 Hz, 38 Hz, 49 Hz, 56 Hz, and 1024 Hz to analyze signal recovery at (approximately) 60 seconds, 45 seconds, 30 seconds, 15 seconds, 10 seconds, and 0 seconds before merger. We consider injections that are recovered with a false-alarm-rate (FAR) of less than a month as detected. We localize the detected candidates using a rapid Bayesian algorith, BAYESTAR for all the final frequencies.
We present here various parameters (luminosity distance, SNR, sky localization) of the recovered injections at verious frequencies in form of tables. Injection Recovery provides a complete view of the injection at all frequencies. One can also view animated gifs showing the evolution of skymap for each injection at various times before merger. We also present the results for each frequencies separately.