petitRADTRANS
latest
Guide
Installation
petitRADTRANS 3: most notable changes
Tutorial
Getting Started
High-resolution spectra
Including clouds
Scattering for Emission Spectra
Analysis tools
Retrieval Examples
Planet
: a convenient way to access planetary data
SpectralModel
Rebinning opacities
Utility functions
Interpolating chemical equilibrium abundances
Available opacity species
Retrieval Examples
Adding opacities
Contributing
Code documentation
API Reference
petitRADTRANS
Tutorial
Edit on GitLab
Tutorial
Getting Started
Preparing a radiative transfer object
Calculating a transmission spectrum
Calculating an emission spectrum
An alternative: the
SpectralModel
object
High-resolution spectra
Including clouds
Powerlaw cloud models
Gray cloud deck and/or scaled Rayleigh scattering
Defining arbitrary opacity functions (can be used to parameterize clouds)
Condensate clouds from real optical constants
Hansen Distribution Clouds
Emission spectra
Scattering for Emission Spectra
Self-scattering in gas giants
Scattering of stellar light
Geometries
Surface scattering
Analysis tools
Transmission contribution functions
Emission contribution functions
Plotting opacities
Retrieval Examples
Retrievals: Basic Retrieval Tutorial
Retrievals: Dealing with multiple datasets
Retrievals: Emission Spectra Retrieval
Retrievals: Exploring the built-in models
High-resolution retrieval workflow with
SpectralModel
Planet
: a convenient way to access planetary data
Getting
Planet
data
Basic
Planet
usage
Other useful function
Loading and saving
SpectralModel
Basic usage
Intermediate usages
Calculating a time-varying high-resolution spectrum
Saving and loading
Custom functions
Rebinning opacities
Binning opacities in
c-k
mode
Downsampling
lbl
opacities
Wavelength binning vs. spectral resolution
Utility functions
Constants
Planck function
PHOENIX and ATLAS9 stellar model spectra
Guillot temperature model
Interpolating chemical equilibrium abundances
Example
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