SourceCatalogObject3FGL

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

Bases: gammapy.catalog.SourceCatalogObject

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.

flux_points

Flux points (FluxPoints).

index

Row index of source in catalog (int)

is_pointlike
lightcurve

Lightcurve (LightCurve).

Examples

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

info(info='all')[source]

Summary info string.

Parameters:

info : {‘all’, ‘basic’, ‘position’, ‘spectral’, ‘lightcurve’}

Comma separated list of options