Korg.jl

1D LTE stellar spectral synthesis in pure Julia
Author ajwheeler
Popularity
17 Stars
Updated Last
11 Months Ago
Started In
February 2021

Tests codecov

1D LTE stellar spectral synthesis for FGK stars in pure Julia.

Code paper (please cite this if you use Korg)

Tutorial

Documentation

Example

using Korg, PyPlot
lines = read_linelist("linelist.vald", format="vald")
atm = read_model_atmosphere("s6000_g+1.0_m0.5_t05_st_z+0.00_a+0.00_c+0.00_n+0.00_o+0.00_r+0.00_s+0.00.mod")
sol = synthesize(atm, lines, format_A_X(0), 5000, 5030);

figure(figsize=(12, 4))
plot(sol.wavelengths, sol.flux, "k-")
xlabel(L"$\lambda$ [Å]")
ylabel(L"$F_\lambda/R_\mathrm{star}^2$ [erg s$^{-1}$ cm$^{-5}$]");

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