Templates

ref

Reference for this files please cite the corresponding authors in case you use it.

  • Kstar.txt: ?

  • fe2_template2022.txt: Iron emission template from Park et al. (2022), available at GitHub.

  • fe2_OP.txt: Iron emission template from J. E. Mejía‑Restrepo et al. (2016).

  • fe2_UV02.txt: Iron emission template from J. E. Mejía‑Restrepo et al. (2016).

  • miles_cube_log.npz: Compressed NumPy archive containing the SSP template cube and associated grids:

    • cube_log: 3D array of log‑flux SSP templates, shape (n_z, n_age, n_wave)

    • wave_log: 1D array of log‑wavelength grid (Å)

    • ages_sub: 1D array of ages (Gyr) corresponding to the second axis of cube_log

    • zs_sub: 1D array of metallicities [M/H] corresponding to the first axis of cube_log

    • sigmatemplate: Template velocity dispersion grid (km s⁻¹) used internally

    • fixed_dispersion: Boolean flag indicating whether a constant dispersion was enforced

    • resolution: Full‑width at half‑maximum (FWHM) resolution of the templates (Å)

    • dlam: Wavelength increment per pixel (Å/pix)

    • wave0: Starting wavelength (Å) of the linear grid

    • wave1: Ending wavelength (Å) of the linear grid

    These templates were generated using the MILES “Tune SSP Models” web‐tool at IAC with the following settings:

    Input parameters

    :SSP Models: E-MILES :Isochrone: Padova+00 :Type of IMF: un :IMF slope: 2.30

    :Metallicity [M/H]:

    • All

    :Age (Gyr):

    • All

    :[α/Fe]:

    • baseFe

    Output parameters

    :λ_initial (Å): 3541.40 :λ_final (Å): 8950.40 :Δλ (Å/pix): 0.9 :Sampling: Linear :Redshift (z): 0.0 :Resolution (Å FWHM): 2.51 (3541.40 ,8950.40) :Format: FITS

    Reference

    Generated with the “Tune SSP Models” tool: https://research.iac.es/proyecto/miles/pages/webtools/tune-ssp-models.php