Fermi Science Support Center

News Archive

Feb 26, 2014

Production of CTTE Data Resumed

The GBM team has resumed production of continuous Time-Tagged Event (CTTE) data and nominal operations.

Feb 23, 2015

CTTE Data Temporarily Disabled

The GBM team has temporarily disabled the production of continuous Time-Tagged Event (CTTE) data and will produce TTE data only when in triggered mode.
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Jan 9, 2015

Third Catalog of Fermi-LAT Sources Released

The 3FGL catalog is based on the first four years of LAT science data. It contains 3033 sources of gamma-rays from 100 MeV to 300 GeV. The catalog is provided as a FITS table and as PDF files, and is accompanied by important caveats as well as a draft of the paper describing the details of the catalog preparation. The 3FGL catalog represents a major milestone and is a great accomplishment by the international Fermi-LAT team.
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