SourceCatalogObject3FGL#

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

Bases: gammapy.catalog.fermi.SourceCatalogObjectFermiBase

One source from the Fermi-LAT 3FGL catalog.

Catalog is represented by SourceCatalog3FGL.

Attributes Summary

`asso`
`energy_range`	Energy range used for the catalog.
`flux_points`	Flux points (`FluxPoints`).
`flux_points_meta`
`flux_points_table`	Flux points (`Table`).
`is_pointlike`
`name`	Source name (str)
`position`	Source position (`SkyCoord`).
`row_index`	Row index of source in catalog (int)

Methods Summary

`info`([info])	Summary info string.
`lightcurve`()	Lightcurve (`FluxPoints`).
`sky_model`([name])	Sky model (`SkyModel`).
`spatial_model`()	Spatial model (`SpatialModel`).
`spectral_model`()	Best fit spectral model (`SpectralModel`).

Attributes Documentation

asso = ['ASSOC1', 'ASSOC2', 'ASSOC_TEV', 'ASSOC_GAM1', 'ASSOC_GAM2', 'ASSOC_GAM3']#

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

Energy range used for 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.

flux_points_meta = {'n_sigma': 1, 'n_sigma_ul': 2, 'sed_type_init': 'flux', 'sqrt_ts_threshold_ul': 1}#

Methods Documentation

info(info='all')#

Summary info string.

Parameters

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