SourceCatalogObject3FGL¶

class gammapy.catalog.SourceCatalogObject3FGL(data, data_extended=None)[source]¶

One source from the Fermi-LAT 3FGL catalog.

Catalog is represented by SourceCatalog3FGL.

Attributes Summary

`energy_range`	Energy range of the catalog.
`flux_points`	Flux points (`FluxPoints`).
`index`	Row index of source in catalog (int)
`is_pointlike`
`lightcurve`	Lightcurve (`LightCurve`).
`name`	Source name (str)
`position`	Source position (`SkyCoord`).
`sky_model`	Source sky model (`SkyModel`).
`spatial_model`	Source spatial model (`SkySpatialModel`).
`spectral_model`	Best fit spectral model (`SpectralModel`).

Methods Summary

info([info]) Summary info string.

Attributes Documentation

energy_range = <Quantity [ 100., 100000.] MeV>¶

Energy range of the catalog.

Paper says that analysis uses data up to 300 GeV, but results are all quoted up to 100 GeV only to be consistent with previous catalogs.

lightcurve¶

Lightcurve (LightCurve).

Examples

>>> from gammapy.catalog import source_catalogs
>>> source = source_catalogs['3fgl']['3FGL J0349.9-2102']
>>> lc = source.lightcurve
>>> lc.plot()

Methods Documentation

info(info='all')[source]¶

Summary info string.

Parameters:	info : {‘all’, ‘basic’, ‘position’, ‘spectral’, ‘lightcurve’} Comma separated list of options