SourceCatalog3HWC#

class gammapy.catalog.SourceCatalog3HWC(filename='$GAMMAPY_DATA/catalogs/3HWC.ecsv')[source]#

Bases: gammapy.catalog.core.SourceCatalog

HAWC 3HWC catalog.

One source is represented by SourceCatalogObject3HWC.

The data is from tables 2 and 3 in the paper [1].

The catalog table contains 65 rows / sources.

References

1

3HWC: The Third HAWC Catalog of Very-High-Energy Gamma-ray Sources”, <https://data.hawc-observatory.org/datasets/3hwc-survey/index.php>`__

Attributes Summary

description

Catalog description

positions

Source positions (SkyCoord).

tag

Catalog name

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 catalogue

Attributes Documentation

description = '3HWC catalog from the HAWC observatory'#

Catalog description

positions#

Source positions (SkyCoord).

tag = '3hwc'#

Catalog name

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 catalogue