SourceCatalogObject#

class gammapy.catalog.SourceCatalogObject(data, data_extended=None, data_spectral=None)[source]#

Bases: object

Source catalog object.

This class can be used directly, but it is mostly used as a base class for the other source catalog classes.

The catalog data on this source is stored in the source.data attribute as a dict.

The source catalog object is decoupled from the source catalog, it doesn’t hold a reference back to it, except for a key _row_index of type int that links to the catalog table row the source information comes from.

Parameters:

datadict: Dictionary of data from a catalog for a given source.
data_extendeddict: Dictionary of data from a catalog for a given source in the case where the catalog contains an extended sources table (Fermi-LAT).
data_spectraldict: Dictionary of data from a catalof for a given source in the case where the catalog contains a spectral table (Fermi-LAT 2PC and 3PC).

Attributes Summary

`name`	Source name as a string.
`position`	Source position as an `SkyCoord` object.
`row_index`	Row index of source in catalog as an integer.

Attributes Documentation

name#: Source name as a string.

position#: Source position as an SkyCoord object.

row_index#: Row index of source in catalog as an integer.