SourceCatalog3HWC#

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

Bases: 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 as a SkyCoord object.

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 catalog.

Attributes Documentation

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

Catalog description

positions#

Source positions as a SkyCoord object.

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 catalog.