Spectra data for manuscript "Subcritical nuclear test verification with post-experiment gamma spectrometry".

This file contains the data that is used to produce results and plots in this research. They contain arrays of numbers that represent gamma spectra computed with simulations of subcritical and supercritical tests and collected by a simulated HPGe gamma spectrometer placed outside of the test vessel one month after the experiment. These arrays are divided into two files: those obtained for subcritical tests (sub.txt) and those obtained for supercritical tests (super.txt). Within each file, they are further divided by input parameters (test parameters): No (the initial number of fission per kg of plutonium-239), and t_i (the incubation time). The numbers in these arrays represent the counts of gamma photons detected in energy bins of 1 keV from 0 to 3000 keV.