SourceCatalog2FHL

class gammapy.catalog.SourceCatalog2FHL(filename='$GAMMAPY_DATA/catalogs/fermi/gll_psch_v09.fit.gz')

Bases: gammapy.catalog.SourceCatalog

Fermi-LAT 2FHL source catalog.

• https://ui.adsabs.harvard.edu/abs/2016ApJS..222….5A

• https://fermi.gsfc.nasa.gov/ssc/data/access/lat/2FHL/

One source is represented by SourceCatalogObject2FHL.

Attributes Summary

description
name
positions	Source positions (SkyCoord).

Methods Summary

row_index(self, name)	Look up row index of source by name.
source_name(self, index)	Look up source name by row index.

Attributes Documentation

description = 'LAT second high-energy source catalog'

name = '2fhl'

positions

Source positions (SkyCoord).

Methods Documentation

row_index(self, name)

Look up row index of source by name.

Parameters

namestr

Source name

Returns

indexint

Row index of source in table

source_name(self, index)

Look up source name by row index.

Parameters

indexint

Row index of source in table