Number of detectable sources based on the LVC astrophysical model of BBH population [4.5 yr]
FoM
Science investigation and Observational requirement: SI4.1, SI4.2 from Science requirement document.
Estimate the number of detectable sources and number of multi-band sources
- OK 15 [10 15 20] : SO4 Number of detectable sources based on the LVC astrophysical model of BBH population
Number of detectable systems in universe #62, assuming detection threshold 8.0.
- OK 2 [1 2 5] : SO4 Number of detectable sources based on the LVC astrophysical model of BBH population
Number of multiband systems in universe #62, assuming coalescence time below 15.0.
- OK 4 [1 4 10] : Number of detectable sources.
Median number of detectable sources (SNR > 8) in all catalog universes.
- WARNING 1 [1 2 5] : Number of multiband sources.
Median number of multiband sources (SNR > 8 and Tc < 50) in all catalog universes.
- OK 0.34 [0.1 0.3 0.9] : Probability of detecting at least 2 events with Tc < 10.
Fraction of universes in the catalog with at least 2 SNR > 8 and Tc < 10 sources.
Summary
| Stats on all universes in SBBH catalog: | median | min | max | fraction with at least 2 srcs |
|---|---|---|---|---|
| SNR > 8 (detected) | 4 | 0 | 22 | 0.911854 |
| SNR > 8 and Tc < 15 (multiband) | 1 | 0 | 8 | 0.445795 |
| SNR > 8 and Tc < 10 | 1 | 0 | 6 | 0.340426 |
Number of events
Errors on sky localization and mass
Detailed results
Input parameters
- log : log/SO4_LVC_merge.log
- config : config.yml
- subconfig :
- duration : 4.5 yr
- duty_cycle : 0.82
- armlength : 2500000000.0 m
- noise : SciRDv1
- show : False
- fast : 0
- tdi2 : 1
- freqs : [2e-05, 1]
- force_duration : 4.5_yr
- idir : SciRDv1_redbook/sbbh_cat
- cat : SciRDv1_redbook/sbbh_cat.tgz
- report : SciRDv1_redbook/report_SO4_LVC.md
- fom_config :
- fom_or : SI4.1, SI4.2
- fom_title : Number of detectable sources based on the LVC astrophysical model of BBH population
- fom_objective : Estimate the number of detectable sources and number of multi-band sources
- snr_thresh : 8
- tc_thresh : [4.5, 10]
- fom_range : [10, 20, 50]