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What to Do About the LAT Spacecraft File Data Quality Flag Issue: If your Fermi LAT analysis depends on high time resolution — pulsar timing studies in particular — re-download the LAT spacecraft…
What changed in Fermitools 2.5.3?: Fermitools 2.5.3, released July 31, 2026, is a maintenance update that fixes user-reported bugs, updates backend libraries, and p…
How do I get started as a new Fermi user?: Start at the New Fermi Users section of the Fermi Portal (fermi.gsfc.nasa.gov), which the site describes as "a starting point for…
What is the Fermi Portal at fermi.gsfc.nasa.gov?: The Fermi Portal at fermi.gsfc.nasa.gov is the official NASA-hosted web portal for the Fermi Gamma-ray Space Telescope, operated …