0820036

We propose a 2 Msec key program to study a list of hard X-ray detected extragalactic jets from the TANAMI sample in coordination with radio Very Long Baseline Interferometry (VLBI) gamma-ray Fermi/LAT and optical/UV/soft-X-ray Swift observations. Our target fields contain 10 TANAMI sources which are known to be bright hard X-ray emitters from the Swift/BAT survey. Only one of these sources (Cen A) has previously been observed with INTEGRAL and multiwavelength techniques. For all other objects we will measure the spectral energy distribution (SED) of these sources for the first time with quasi-simultaneous data from the radio band to gamma-ray energies and will produce the first high-SNR hard X-ray spectra during well-determined states of the radio jets [truncated! Please see actual data for full text]