SourceCatalog3PC

class gammapy.catalog.SourceCatalog3PC(filename='$GAMMAPY_DATA/catalogs/fermi/3PC_Catalog+SEDs_20230803.fits.gz')

Bases: SourceCatalog

Fermi-LAT 3rd pulsar catalog.

• https://arxiv.org/abs/2307.11132

• https://fermi.gsfc.nasa.gov/ssc/data/access/lat/3rd_PSR_catalog/

One source is represented by SourceCatalogObject3PC.

Attributes Summary

description
positions	Source positions as a SkyCoord object.
tag

Methods Summary

row_index(name)	Look up row index of source by name.
source_name(index)	Look up source name by row index.
to_models(**kwargs)	Create Models object from catalog.

Attributes Documentation

description = 'LAT 3rd pulsar catalog'

positions

Source positions as a SkyCoord object.

tag = '3PC'

Methods Documentation

row_index(name)

Look up row index of source by name.

Parameters:

namestr

Source name.

Returns:

indexint

Row index of source in table.

source_name(index)

Look up source name by row index.

Parameters:

indexint

Row index of source in table.

to_models(**kwargs)

Create Models object from catalog.