Multimessenger astronomy, post-merger [4.5 yr]

FoM

Science investigation and Observational requirement: OR 3.2.3b from Science requirement document.

Accurate localization and timing of MBHB mergers for EM followup

- OK 3.43 [100 5 1] : Error on advanced sky localization (in square degree) after merger.

System with \(M = 3.10^5 M_\odot\), z<3

Summary

MBHB with waveform IMRPhenomHM of

• mass in [300000.0, 5000000.0] solar mass
• mass ratio in [1, 10] (log uniform),
• redshift in [0.3, 3.0] (uniform in comoving volume)
• chi in [0 - 0.99] (uniform)

Conducting monte-carlo over 2000 trials, randomizing spins, sky position and orientation

SNR

Ms	0.5	0.05	0.95
300000.000000	926.209560	344.521982	2666.284948
5000000.000000	1854.254581	476.214369	10490.987236

Sky errors

Ms	0.5	0.05	0.95
300000.000000	3.430906	0.025862	81.055599
5000000.000000	2.133895	0.004513	895.096337

Tc errors

Ms	0.5	0.05	0.95
300000.000000	3.117338	0.343207	17.821609
5000000.000000	3.799751	0.318913	56.290821

Detailed results

Ms=300000.0

Ms=5000000.0

waveform parameters

'''

• 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 6.70580303e-55] [2.10000000e-05 4.71334803e-45 4.71334803e-45 8.15094275e-55] [2.20000000e-05 4.71480631e-45 4.71480631e-45 9.81798275e-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 : 0.7
• 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 : 0.82
- armlength : 2500000000.0 m
- noise : SciRDv1
- show : False
- fast : 0
- tdi2 : 1
- freqs : [2e-05, 1]
- force_duration : 4.5_yr
- report : SciRDv1_redbook/report_SO2a_post_localization.c0.md
- output : SciRDv1_redbook/data_SO2a_post_localization.c0.pkl
- mass_range : 100000000.0
- z_range : [0.3, 3.0]
- mass_ratio_range : [1, 10]
- sky_thr_fom : 1.0
- fom_title : Multimessenger astronomy, post-merger
- fom_config : SO2/post_localization.c0.yml
- fom_or : OR 3.2.3b
- fom_objective : Detectability/PE for MBHB
- mass_family : [300000.0, 5000000.0]
- fom_obj : Accurate localization and timing of MBHB mergers for EM followup
- foms : [{'mass': 300000.0, 'value': 'sky', 'good': 5, 'bad': 100, 'extra': 1, 'title': 'Error on advanced sky localization (in square degree) after merger.', 'descr': 'System with $M = 3.10^5 M_\\odot$, z<3'}]

Download

Full data set Ms_3.0e+05

Localization errors c0_Ms-300000.0

SNR c0_Ms-300000.0

Tc errors c0_Ms-300000.0

Full data set Ms_5.0e+06

Localization errors c0_Ms-300000.0_Ms-5000000.0

SNR c0_Ms-300000.0_Ms-5000000.0

Tc errors c0_Ms-300000.0_Ms-5000000.0