SourceCatalogObjectHGPS¶

class gammapy.catalog.SourceCatalogObjectHGPS(data, data_extended=None)[source]¶

One object from the HGPS catalog.

The catalog is represented by SourceCatalogHGPS. Examples are given there.

Attributes Summary

`energy_range`	Spectral model energy range (`Quantity` with length 2).
`flux_points`	Flux points (`FluxPoints`).
`index`	Row index of source in catalog (int)
`is_pointlike`	Source is pointlike? (bool)
`name`	Source name (str)
`position`	Source position (`SkyCoord`).
`sky_model`	Source sky model (`SkyModel`).
`spatial_model`	Spatial model (`SkySpatialModel`).
`spatial_model_type`	Spatial model type (str).
`spectral_model_type`	Spectral model type (str).

Methods Summary

`info`([info])	Info string.
`spectral_model`([which])	Spectral model (`SpectralModel`).

Attributes Documentation

spatial_model¶

Spatial model (SkySpatialModel).

One of the following models (given by Spatial_Model in the catalog):

TODO: add parameter errors

spatial_model_type¶

Spatial model type (str).

One of: ‘point-like’, ‘shell’, ‘gaussian’, ‘2-gaussian’, ‘3-gaussian’

spectral_model_type¶

Spectral model type (str).

One of: ‘pl’, ‘ecpl’

Methods Documentation

info(info='all')[source]¶

Info string.

Parameters:

info : {‘all’, ‘basic’, ‘map’, ‘spec’, ‘flux_points’, ‘components’, ‘associations’, ‘id’}

Comma separated list of options

spectral_model(which='best')[source]¶

Spectral model (SpectralModel).

One of the following models (given by Spectral_Model in the catalog):

Parameters:

which : {‘best’, ‘pl’, ‘ecpl’}

Which spectral model