desihub / fastspecfit / 26363900302

62%

main: 66%

Build Type

push

github

Committed by moustakas

Commit Message

redesign qso_continuum_fastspec: dust, energy balance, full MC

- Templates: add qso_klambda (slope=-1.2), qso_dust_klambda cache,
  feflux_default (pre-convolved at FE_VDISP_DEFAULT=3000 km/s)
- Step 1: sigma_Fe from Fe-window chi2 scan (log-spaced 300-10000 km/s,
  nuisance 2-PL continuum); find_minima+minfit for sub-grid minimum
- Step 2: aperture correction via nuisance PL+Fe (no dust)
- Step 3: joint (alpha, tau_v) 2D grid scan with ContinuumTools.attenuate
  for dust attenuation and energy-balance AGN torus normalization;
  tauv grid [0, 0.05..5]; A_torus derived (not a free NNLS parameter)
- Step 4: final 2-component NNLS at (alpha_best, tauv_best, sigma_fe)
- Step 5: full MC loop for all parameter uncertainties (sigma_fe, alpha,
  tauv, A_PL, A_Fe, A_torus)
- io.py: add TAUV, TAUV_IVAR to FASTQSO output columns
- qa.py: apply dust attenuation in _build_qso_sed/spectral_models; add
  tau_V to legend

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>

Coverage Stats

10 of 206 new or added lines in 4 files covered. (4.85%)

6 existing lines in 3 files now uncovered.

4573 of 7361 relevant lines covered (62.12%)

0.62 hits per line