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dev1.31.21.11.0.20.20.10.190.18.20.170.16
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dev1.31.21.11.0.20.20.10.190.18.20.170.16
  • Github
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Section Navigation

  • Fundamental Concepts: Gammapy analysis workflow and package structure
    • Data access and selection (DL3)
    • Instrument Response Functions (DL3)
      • Effective area
      • Background
      • Energy Dispersion
      • Point Spread Function
    • Data reduction (DL3 to DL4)
      • FoV background
      • Reflected regions background
      • Ring background
    • Sky maps (DL4)
      • HEALPix-based maps
      • RegionGeom and RegionNDMap
    • Datasets (DL4)
    • Modeling and Fitting (DL4 to DL5)
    • Estimators (DL4 to DL5, and DL6)
    • High Level Analysis Interface
    • Command line tools
    • Source catalogs
    • Astrophysics
      • Astrophysical source models
        • Supernova Remnant Models
        • Pulsar Wind Nebula Source Models
        • Pulsar Source Models
      • Astrophysical source population models
      • Dark matter
    • Statistical utility functions
    • Visualization
    • Utility functions
  • How To
  • Model gallery
    • Spatial models
      • Shell spatial model
      • Disk spatial model
      • Point spatial model
      • Shell2 spatial model
      • Constant spatial model
      • Generalized gaussian spatial model
      • Gaussian spatial model
      • Template spatial model
      • Piecewise norm spatial model
    • Spectral models
      • Naima spectral model
      • Power law 2 spectral model
      • Super exponential cutoff power law model used for 3FGL
      • Exponential cutoff power law norm spectral model
      • Compound spectral model
      • Exponential cutoff power law spectral model used for 3FGL
      • Log parabola spectral model
      • Power law spectral model
      • Broken power law spectral model
      • Super Exponential Cutoff Power Law Model used for 4FGL-DR1 (and DR2)
      • Gaussian spectral model
      • Log parabola spectral norm model
      • Smooth broken power law spectral model
      • Constant spectral model
      • Exponential cutoff power law spectral model
      • Piecewise norm spectral model
      • Template spectral model
      • Super Exponential Cutoff Power Law Model used for 4FGL-DR3
      • EBL absorption spectral model
      • Power law norm spectral model
    • Temporal models
      • Sine temporal model
      • Phase curve temporal model
      • Generalized Gaussian temporal model
      • ExpDecay temporal model
      • Gaussian temporal model
      • Light curve temporal model
      • PowerLaw temporal model
      • Linear temporal model
      • Constant temporal model
  • Gammapy recipes
  • Glossary and references
  • User guide
  • Model gallery

Model gallery#

The model gallery provides a visual overview of the available models in Gammapy. In general the models are grouped into the following categories:

  • SpectralModel: models to describe spectral shapes of sources

  • SpatialModel: models to describe spatial shapes (morphologies) of sources

  • TemporalModel: models to describe temporal flux evolution of sources, such as light and phase curves

The models follow a naming scheme which contains the category as a suffix to the class name.

Spatial models#

Shell spatial model

Shell spatial model

Disk spatial model

Disk spatial model

Point spatial model

Point spatial model

Shell2 spatial model

Shell2 spatial model

Constant spatial model

Constant spatial model

Generalized gaussian spatial model

Generalized gaussian spatial model

Gaussian spatial model

Gaussian spatial model

Template spatial model

Template spatial model

Piecewise norm spatial model

Piecewise norm spatial model

Spectral models#

Naima spectral model

Naima spectral model

Power law 2 spectral model

Power law 2 spectral model

Super exponential cutoff power law model used for 3FGL

Super exponential cutoff power law model used for 3FGL

Exponential cutoff power law norm spectral model

Exponential cutoff power law norm spectral model

Compound spectral model

Compound spectral model

Exponential cutoff power law spectral model used for 3FGL

Exponential cutoff power law spectral model used for 3FGL

Log parabola spectral model

Log parabola spectral model

Power law spectral model

Power law spectral model

Broken power law spectral model

Broken power law spectral model

Super Exponential Cutoff Power Law Model used for 4FGL-DR1 (and DR2)

Super Exponential Cutoff Power Law Model used for 4FGL-DR1 (and DR2)

Gaussian spectral model

Gaussian spectral model

Log parabola spectral norm model

Log parabola spectral norm model

Smooth broken power law spectral model

Smooth broken power law spectral model

Constant spectral model

Constant spectral model

Exponential cutoff power law spectral model

Exponential cutoff power law spectral model

Piecewise norm spectral model

Piecewise norm spectral model

Template spectral model

Template spectral model

Super Exponential Cutoff Power Law Model used for 4FGL-DR3

Super Exponential Cutoff Power Law Model used for 4FGL-DR3

EBL absorption spectral model

EBL absorption spectral model

Power law norm spectral model

Power law norm spectral model

Temporal models#

Sine temporal model

Sine temporal model

Phase curve temporal model

Phase curve temporal model

Generalized Gaussian temporal model

Generalized Gaussian temporal model

ExpDecay temporal model

ExpDecay temporal model

Gaussian temporal model

Gaussian temporal model

Light curve temporal model

Light curve temporal model

PowerLaw temporal model

PowerLaw temporal model

Linear temporal model

Linear temporal model

Constant temporal model

Constant temporal model

Download all examples in Python source code: model-gallery_python.zip

Download all examples in Jupyter notebooks: model-gallery_jupyter.zip

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On this page
  • Spatial models
  • Spectral models
  • Temporal models

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Examples, recipes, and other code licensed under BSD 3-Clause "New" or "Revised" license.

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