Data Files to accompany the paper "All-sky search for short gravitational-wave
bursts in the first part of the fourth LIGO-Virgo-KAGRA observing run"
by LIGO Scientific Collaboration, Virgo Collaboration, and KAGRA Collaboration

Version 1
August 4, 2025

We currently provide machine-readable files (in csv format with a header row)
reprenting the data that was used to make Table II and Figure 3 in the
paper. We plan to add data files for the other tables and most of the other
figures in the near future.

Table2_EGW.csv contains GW emitted energy values (E_GW) corresponding to 50%
detection efficiency for the analyzed set of elliptically polarized
sine-Gaussian waveforms. A value is given for each analyzed waveform using the
three pipelines in the O4a search and from the previously published O3
search. Energy values in this table are given as multiples of the Solar rest
mass energy, $M_{\odot} c^2$, and have not been rounded as they were rounded to
construct Table II in the paper.

Figure 3 in the paper has four panels for the four analyses performed for the
search, namely the three low-frequency (16-2048 Hz) analyses using different
pipelines and the high-frequency (1600-4096 Hz) 2G+XGB analysis. Two data files
are provided for each of those four analyses, each containing a csv table with
the inverse false alarm rate (IFAR) of each candidate in units of years and the
cumulative number of events, sorted by IFAR in descending order. The files with
'Search' in their names represent the results plotted with triangles while the
files with 'NoCBC' in their names represent the results plotted with circular
points.  For the 2G+XGB high-frequency analysis the two files are identical.
Fig3_2G+XGB_LF_Search_sorted.csv
Fig3_2G+XGB_LF_NoCBC_sorted.csv
Fig3_XP+XGB_LF_Search_sorted.csv
Fig3_XP+XGB_LF_NoCBC_sorted.csv
Fig3_2G+GMM_LF_Search_sorted.csv
Fig3_2G+GMM_LF_NoCBC_sorted.csv
Fig3_2G+XGB_HF_Search_sorted.csv
Fig3_2G+XGB_HF_NoCBC_sorted.csv