Dataset Open Access

Fermi High-Latitude Extended Sources Catalog (FHES)

Caputo, Regina; Meyer, Manuel; Wood, Matthew; The Fermi-LAT Collaboration; Jonathan Biteau

The data set contains results of the  Fermi High-Latitude Extended Sources Catalog.

The FITS file contains the Fermi High-Latitude Extended Sources Catalog (FHES). It provides source extension parameters (or upper limits thereof) and additional information for objects measured in 90 months of observations with the Large Area Telescope (LAT) on board NASA's Fermi satellite.
It includes the complete analysis results for 2546 sources. The analysis and data products contained in the catalog are described in detail in the accompanying paper, published in the Astrophysical Journal Supplement, https://doi.org/10.3847/1538-4365/aacdf7. The preprint of the manuscript can be found here: https://arxiv.org/abs/1804.08035

We further provide the 95% lower limits on the intergalactic magnetic field (IGMF) as plain ASCII files for different assumptions on the blazar duty cycles. These correspond to the limits shown in Figure 17 (right panel) of the paper.

Files (21.6 MB)
Name Size
gll_hes_v20.fits
md5:811a198607080b3ece3506738b5c5a4d
21.6 MB Download
lower_limit_igmf_CL0p95_tmax1e+01yrs.txt
md5:2f86481ef1b2ff5e3668b13bc7ca6287
848 Bytes Download
lower_limit_igmf_CL0p95_tmax1e+04yrs.txt
md5:c082fad69facf72270f73ca327b57c6d
816 Bytes Download
lower_limit_igmf_CL0p95_tmax1e+07yrs.txt
md5:c61d542ad10e0fcb36d8a28f285fe19d
816 Bytes Download
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