Abstract: TurbuStat implements a variety of turbulence-based statistics described in the astronomical literature and defines distance metrics for each statistic to quantitatively compare spectral-line data cubes, as well as column density, integrated intensity, or other moment maps. The software can simulate observations of fractional Brownian Motion fields, including 2-D images and optically thin H I data cubes. TurbuStat also offers multicore fast-Fourier-transform support and provides a segmented linear model for fitting lines with a break point.
Credit: Koch, Eric W.; Rosolowsky, Erik W.; Boyden, Ryan D.; Burkhart, Blakesley; Ginsburg, Adam; Loeppky, Jason L.; Offner, Stella S. R.
Preferred citation method: https://ui.adsabs.harvard.edu/abs/2019AJ....158....1K