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FERMIGTRIG - Fermi GBM Trigger Catalog

Published by National Aeronautics and Space Administration | National Aeronautics and Space Administration | Catalog Last Checked: August 04, 2025 at 08:28 AM | Dataset Last Updated: April 23, 2025
This table lists all of the triggers observed by one or more of the 14 GBM detectors (12 NaI and 2 BGO). Note that there are two Browse catalogs resulting from GBM triggers. All GBM triggers are entered in the Trigger Catalog, but only those triggers classified as bursts are entered in the Fermi GBM Burst Catalog. Thus, a burst will be found in both the Trigger and Burst Catalogs. The Burst Catalog analysis requires human intervention; therefore, GRBs will be entered in the Trigger Catalog before the Burst Catalog. The latency requirements are 1 day for triggers and 3 days for bursts.

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