Multimessenger astronomy, post merger [4.5 yr]
FoM
Science investigation and Observational requirement: SI 3.2.3b from Science requirement document.
For a MBHBs with source-frame mass in the range \(10^5-10^7\) M\(_\odot\) at \(z = 1\) measurement of: (i) sky localization within \(1\,{\rm deg^2}\) post merger.
Summary
MBHB with waveform IMRPhenomHM of
- mass in [300000.0, 3000000.0, 10000000.0] solar mass (log uniform)
- mass ratio in [1, 10] (log uniform),
- redshift in [1] (uniform in comoving volume)
- chi in [0 - 0.99] (uniform))
Conducting monte-carlo over 100 trials, randomizing spins, sky position and orientation
PEoft c0
SNR
Ms | 0.5 | 0.05 | 0.95 |
---|---|---|---|
300000.000000 | 1326.223120 | 597.828983 | 3251.093975 |
3000000.000000 | 5923.811784 | 2402.520470 | 16043.513843 |
10000000.000000 | 2706.953517 | 1106.945862 | 7243.573103 |
Sky errors
Ms | 0.5 | 0.05 | 0.95 |
---|---|---|---|
300000.000000 | 1.697886 | 0.010809 | 16.441206 |
3000000.000000 | 0.170845 | 0.000854 | 53.248565 |
10000000.000000 | 0.858660 | 0.004087 | 553.403299 |
Detailed results
waveform paramters
'''
- minf : 2e-05
- maxf : 1
- fend : None
- tmin : None
- tmax : 4.5
- phiref : 0.0
- fref_for_phiref : 0.0
- toffset : 0.0
- TDI : TDI2AET
- acc : 0.0001
- order_fresnel_stencil : 0
- approximant : IMRPhenomHM
- responseapprox : full
- frozenLISA : False
- TDIrescaled : False
- LISAconst : {'OrbitOmega': 1.9909865927683783e-07, 'OrbitPhi0': 0.0, 'Orbitt0': 0.0, 'OrbitR': 149597870700.0, 'OrbitL': 2500000000.0}
- LISAnoise : [[2.00000000e-05 4.71195758e-45 4.71195758e-45 6.70581547e-55] [2.10000000e-05 4.71334803e-45 4.71334803e-45 8.15094897e-55] [2.20000000e-05 4.71480631e-45 4.71480631e-45 9.81800142e-55] ... [9.99998000e-01 2.73617388e-36 2.73617388e-36 5.73895037e-36] [9.99999000e-01 2.73619429e-36 2.73619429e-36 5.73933494e-36] [1.00000000e+00 2.73621460e-36 2.73621460e-36 5.73971931e-36]]
- t0 : 0.0
- modes : [(2, 2), (2, 1), (3, 3), (4, 4)] '''
Input parameters
- log : log/SO2_post_localization.c0.log
- config : config.yml
- subconfig :
- duration : 4.5 yr
- duty_cycle : 0.89
- armlength : 2500000000.0 m
- noise : SciRDv1_redbook/noise_background_4.5_yr.npy
- show : False
- fast : 0
- tdi2 : 1
- freqs : [2e-05, 1]
- force_duration : 4.5_yr
- report : SciRDv1_redbook/report_SO2a_post_localization.c0.md
- N : 100
- random_seed : 9137
- mass_range : [300000.0, 3000000.0, 10000000.0]
- z_range : [1]
- mass_ratio_range : [1, 10]
- fom_range : [30, 50, 75]
- fom_title : Multimessenger astronomy, post merger
- fom_config : SO2/post_localization.c0.yml
- fom_or : SI 3.2.3b
- fom_objective : Detectability/PE for MBHB
- nproc : 24
- fom_obj : For a MBHBs with source-frame mass in the range $10^5-10^7$ M$_\odot$ at $z = 1$ measurement of: (i) sky localization within $1\,{\rm deg^2}$ post merger.