Data for Upper Limits on the Isotropic Gravitational-Wave Background from the first part of LIGO, Virgo, and KAGRA's fourth Observing Run

Document #:

LIGO-G2502630-v1

Document type:

G - Presentations (eg Graphics)

Abstract:

Data products for the paper "Upper Limits on the Isotropic Gravitational-Wave Background from the first part of LIGO, Virgo, and KAGRA's fourth Observing Run" (dcc entry: LIGO Document P2500349-v9)

Files in Document:

• Fig 1: O3 magnetic budget data (MagBudget_O3.dat, 3.6 MB)
• Fig 1: O4a magnetic budget data (Magnetic_budget_O4a.dat, 3.4 MB)
• Fig 1: script to plot magnetic budget (mag_budget_plot.py, 2.0 kB)
• Fig 2: CC spectra for O1 (C_O1.txt, 3.7 MB)
• Fig 2: CC spectra for O2 (C_O2.txt, 3.8 MB)
• Fig 2: CC spectra for O3 (HL) (C_O3_HL.txt, 3.8 MB)
• Fig 2: CC spectra for O3 (HV) (C_O3_HV.txt, 3.7 MB)
• Fig 2: CC spectra for O3 (LV) (C_O3_LV.txt, 3.7 MB)
• Fig 2: CC spectra for O4a (HL) (C_O4a_HL.txt, 2.7 MB)
• Fig 2: script to plot cross correlation spectrum from O1-O4a (figure_2.py, 2.5 kB)
• Fig 2: script to plot cross correlation spectrum from O1-O4a (plot_spectrum_O1_O4a.py, 2.7 kB)
• Fig 3: O3b H1 noise ASD (h1O3b_200319_0315_0414_asd.txt, 3.1 MB)
• Fig 3: O3b L1 noise ASD (l1O3b_200104_0000_0100_asd.txt, 3.1 MB)
• Fig 3: O4a H1 noise ASD (h1O4a_231222_1300_1400_asd.txt, 3.1 MB)
• Fig 3: O4a L1 noise ASD (l1O4a_231231_0550_0650_asd.txt, 3.1 MB)
• Fig 3: script to plot ratio of O3 noise ASD and O4a noise ASD, for both H1 and L1 (ASD_ratio_plot_new.py, 3.2 kB)
• Fig 4: posterior samples for a log-uniform prior on Omega and a gaussian prior on alpha (posterior_samples_logU_omega_gau_alpha_.dat, 2.5 MB)
• Fig 4: posterior samples for a log-uniform prior on Omega and uniform prior on alpha (posterior_samples_logU_omega_uni_alpha_.dat, 2.5 MB)
• Fig 5: Upper limits on Omega_GW as a function of alpha, obtained with O3 data (UL_array_O3_final.txt, 712 bytes)
• Fig 5: Upper limits on Omega_GW as a function of alpha, obtained with O4a data (UL_array_O4a_final.txt, 738 bytes)
• Fig 6: PI curve from O1-O4a (HLV) (PI_O1_to_O4a_HLV(2).txt, 2.6 MB)
• Fig 6: extra information on astro implications files (readme_astro.md, 2.1 kB)
• Fig 6: read readme_astro.md for extra info (default_O4A_population_MD_rate.npy, 914.6 kB)
• Fig 6: read readme_astro.md for extra info (processed_emcee_samples_noStochastic_r00r01.npy, 188.6 kB)
• Fig 6: script to plot forecast for the background from BBHs and inferred redshift evolution of the BBH merger rate density (plot_omegaBBH_rate.py, 4.3 kB)
• Fig 7: design sensitivity curve for V1 (PI_Design_Apl_T2000012v2_Vpl_24884O5Tier1LowSens.txt, 19.0 MB)
• Fig 7: inferred background from BNS (read readme_astro.md for extra info) (OmegaO4a_BNS.txt, 781.3 kB)
• Fig 7: inferred background from CBCs (read readme_astro.md for extra info) (omegas_o4a_default_spin_planck15lal_final.npz, 25.5 MB)
• Fig 7: inferred background from NSBHs (read readme_astro.md for extra info) (OmegaO4a_NSBH.txt, 800.1 kB)
• Fig 7: rates of population of BNSs and NSBHs (read readme_astro.md for extra info) (popsummary_BNS-NSBHrates.h5, 244.9 kB)
• Fig 7: script to plot forecast for the background from CBCs (plot_CBCforecast.py, 8.1 kB)
• Table 3: posterior samples for a uniform prior on Omega and delta prior on alpha centered on 0 (posterior_samples_U_omega_0_alpha.dat, 110.0 kB)
• Table 3: posterior samples for a uniform prior on Omega and delta prior on alpha centered on 2/3 (posterior_samples_U_omega_2_3_alpha.dat, 79.8 kB)
• Table 3: posterior samples for a uniform prior on Omega and delta prior on alpha centered on 3 (posterior_samples_U_omega_3_alpha.dat, 9.7 kB)
• Table 3: posterior samples for a uniform prior on Omega and gaussian prior on alpha centered on 0 and with a std = 3.5 (posterior_samples_U_omega_gaussian_alpha.dat, 2.8 MB)

Other Files:

• bns_macros.txt (312 bytes)
• cbc_macros.txt (169 bytes)
• nsbh_macros.txt (318 bytes)
• plot_omegaBBH_rate.py (4.3 kB)

Topics:

• Stochastic

Author Groups:

• LVK

Keywords:

O4a stochastic isotropic paper data release

Referenced by:

• LIGO-P2500349-v9: Upper Limits on the Isotropic Gravitational-Wave Background from the first part of LIGO, Virgo and KAGRA's fourth Observing Run