SourceCatalog2FHL

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

Bases: gammapy.catalog.core.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
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 second high-energy source catalog'

positions

Source positions as a SkyCoord object.

tag = '2fhl'

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.