Useful Links 2 Generate TeV sky maps using TeV Cat Download Fermi Science Tools to analyze Fermi data (install Fermitools here) Find archival data using NASA/IPAC Extragalactic Database (NED) Look for complementary X-ray and UV data using Swift facilities (Swift data here) Find object positions, convert between units of coordinate, energy and date using HEASARC web tools Check out the other TeV observatories in operation: HESS, MAGIC ...and the future ones: CTA Other X-ray missions: Chandra, XMM-Newton and NuSTAR