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JAXQSOFit Documentation

Contents

  • Installation
  • Quickstart
  • Tutorials
    • JaxQSOFit Tutorial: SDSS Example + Broad-Line Measurements
    • Fit the Selsing Quasar Composite with JAXQSOFit
    • SDSS fit: J102839.11+450009.4 with tight Fe FWHM priors
    • SDSS fit: RA=146.4905, Dec=-0.3693
    • JAXQSOFit Tutorial: SDSS Example + PSF Photometric Recalibration
    • Custom Components Tutorial
    • Local SDSS FITS + BAL Tutorial
  • API Reference
    • jaxqsofit.QSOFit
    • jaxqsofit.load_from_samples
    • jaxqsofit.build_default_prior_config
    • jaxqsofit.build_default_bal_components
    • jaxqsofit.DEFAULT_LINE_CONFIG
    • jaxqsofit.DEFAULT_LINE_PRIOR_ROWS
    • jaxqsofit.CustomComponentSpec
    • jaxqsofit.CustomLineComponentSpec
    • jaxqsofit.make_custom_component
    • jaxqsofit.make_custom_line_component
    • jaxqsofit.make_template_component
    • jaxqsofit.negative_gaussian_bal_component
    • jaxqsofit.SpectralComponentConfig
    • jaxqsofit.evaluate_joint_spectral_components
    • jaxqsofit.style_path
    • jaxqsofit.use_style
  • Repository
  • Suggest edit
  • Open issue
  • .rst

JAXQSOFit Documentation

JAXQSOFit Documentation#

JAXQSOFit is a Bayesian quasar spectral fitting package based on JAX + NumPyro, with joint AGN + host galaxy decomposition.

Contents

  • Installation
    • Requirements
    • Setup notes
    • Install from source
    • Optional test dependencies
  • Quickstart
    • Minimal fitting example
    • Fast mode
    • Hybrid mode
  • Tutorials
    • Notebook tutorials
    • What this tutorial covers
  • API Reference
    • Top-level exports
    • Core
    • Defaults
    • Custom Components
    • Components
    • Plot Styling
    • Model internals

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Installation

By JAXQSOFit contributors

© Copyright 2026, JAXQSOFit contributors.