The ligo.skymap package provides tools for reading, writing, generating, and visualizing gravitational-wave probability maps from LIGO and Virgo. Some of the key features of this package are:
- Script bayestar-localize-coincs: BAYESTAR, providing rapid, coherent, Bayesian, 3D position reconstruction for compact binary coalescence events
- Script ligo-skymap-from-samples: Create 3D sky maps from posterior sample chains using kernel density estimation
- Script ligo-skymap-plot: An everyday tool for plotting HEALPix maps
- Module ligo.skymap.plot: Astronomical mapmaking tools for perfectionists and figure connoisseurs
To get started, see the installation instructions or the full documentation.
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Kasliwal, M. M., Nakar, E., Singer, L. P. et al. 2019, Science, 358, 1559. https://10.1126/science.aap9455↩