Method

NumCosmoSNIADistCovmag_to_width_colour

Declaration [src]

void
nc_snia_dist_cov_mag_to_width_colour (
  NcSNIADistCov* dcov,
  NcHICosmo* cosmo,
  NcDataSNIACov* snia_cov,
  NcmVector* obs,
  NcmMatrix* X,
  gboolean colmajor
)

Description [src]

Computes effective observed vector obs, the first snia_cov->mu_len parameters are set to the width colour combination using the values of the distance modulus from the model cosmo and the SNIa model dcov, i.e., $-\alpha{}w_i+\beta{}c_i = m_{\mathrm{B},i} - \mu_{\mathrm{th},i}-\alpha-\mathcal{M}_i$. The next 2 * snia_cov->mu_len are the observed widths and then the observed colours.

The vector obs must be of size 3 * snia_cov->mu_len.