Third Fermi-LAT Catalog of High-Energy Sources (3FHL)
This catalog of LAT sources reports the locations and spectra of sources significantly detected in the 10 GeV – 2 TeV energy range during the first 7 years of the Fermi mission using the Pass 8 event-level analysis. This catalog should be considered preliminary.
For a full description of the catalog see the LAT 3FHL Catalog Paper draft on the arXiv.
Caveat: Please note that this is a preliminary pre-publication release of the catalog. The information contained within has undergone several levels of review and analysis but changes could still occur during the journal review process.
3FHL Catalog Data Tables
The Third LAT High-Energy Catalog is available as FITS and XML files. These files are linked below.
- Third LAT High-Energy Catalog paper draft
- Main 3FHL Catalog file (FITS file)
- Main 3FHL Catalog file (XML file)
- DS9 region files:
- gll_psch_v12.reg includes all the 3FHL source names
- gll_psch_v12_circle.reg 3FHL source names with error circles
- gll_psch_v12_assoc.reg includes association names for those sources with associations
- Extended Sources Archive (V. 18)
Third LAT High-Energy Catalog Change Log
| Rev | Date | Filename | Change Description |
|---|---|---|---|
| v13 | 19 July 2017 | gll_psch_v13.fit | Updated redshifts |
| v12 | 2 May 2017 | gll_psch_v12.fit.gz | Updated for v2 of 3FHL catalog paper. |
| v11 | 3 Feb 2017 | gll_psch_v11.fit.gz | Initial preliminary release. |
- Curator: J.D. Myers
- NASA Official: Elizabeth Hays
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