Physical Conditions and Star Formation Activity in the Intragroup Medium of Stephan's Quintet

C. K. Xu, N. Lu, J. J. Condon +2

New multi-band observations of the famous compact group of galaxies Stephan's Quintet (SQ) are presented and analyzed. These include far infrared (FIR) images at 60$\mu m$ and 100$\mu m$…