JWST ERS 1366 · reproducible spectral inference

WASP‑39 b Spectral Inference Laboratory

A likelihood-conditioned audit of molecular feature templates across the public 0.52–5.35 µm benchmark spectrum.

Loading 355 spectral bins analysis —

Observed space

Transmission spectrum and profiled model

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Parameter space

Conditional profile likelihood

flat non-negative priors

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Fit diagnostics

What this model can—and cannot—support

evaluating

Running the declared likelihood…

Inference boundary. These amplitudes are not molecular abundances or detection significances. The templates are phenomenological, the likelihood uses marginal diagonal errors, and a poor reduced χ² signals model inadequacy.

Audit trail

Data coverage and provenance

Zenodo DOI
Included products after excluding flagged saturated PRISM bins
ProductBinsRange (µm)Median σ (ppm)