There is a newer version of the record available.

Published May 25, 2021 | Version v1
Dataset Open

Broad Grid of 2-component kilonova models

Authors/Creators

  • 1. LANL
  • 2. LANL, U. of A., UNM, GWU
  • 3. LANL, Northwestern U.
  • 4. RIT, LANL
  • 5. LANL, JINA
  • 6. RIT

Description

This dataset is a grid of multi-angle, multi-wavelength spectra from 900 2D axisymmetric, 2-component kilonova models.  The masses and velocities of each component are 0.001, 0.003, 0.01, 0.03, or 0.1 M⊙ and 0.05, 0.15, or 0.3 c, respectively. The models in this dataset have been described by Wollaeger et al (2021), "A Broad Grid of 2D Kilonova Emission Models" (NASA ADS link here).  This dataset is also posted on the LANL CTA website here.  The upload is a tarball with 3 files per model: spectra (_spec_), luminosity (_lums_), and broadband magnitudes (_mags_).  The model name has model properties, for example: Run_TS_dyn_all_lanth_wind1_all_md0.03_vd0.3_mw0.003_vw0.05_lums_2020-04-25.dat is a luminosity file produced on 4/25/2020 with toroidal (T) low-Ye ejecta, spherical (S) high-Ye ejecta, "Wind 1" high-Ye composition (wind1), 0.03 M⊙ and 0.3c low-Ye ejecta mass and velocity, and 0.003 M⊙ and 0.05c high-Ye ejecta mass and velocity.  The data format is described in data_format.pdf.

Notes

This data set was generated with the support of Los Alamos National Laboratory (LANL) Laboratory Directed Research and Development (LDRD), project number 20190021DR. Computing resources were supplied by the LANL Institutional Computing Program.

Files

data_format.pdf

Files (12.1 GB)

Name Size Download all
md5:0fd5c1bdffbdbee2e0ea739265d3156f
52.6 kB Preview Download
md5:a1aabf504300fdeeb48b06536a6d9199
12.1 GB Download

Additional details

References

  • Wollaeger et al. (2021). A Broad Grid of 2D Kilonova Emission Models. arXiv:2105.11543