PIA has been jointly developed by the ESA Astrophysics Division, responsible for planning, development and implementation, and the ISOPHOT consortium (*) with the collaboration of the Infrared Analysis and Processing Center (IPAC) and the Instituto de Astrofísica de Canarias (IAC).
(*) The ISOPHOT consortium is headed by the Max Planck Institute for Astronomy, Heidelberg, Germany. Contributing ISOPHOT consortium institutes are DIAS (Dublin Institute for Advanced Studies, Ireland), MPIK (Max-Planck-Institut fuer Kernphysik, Heidelberg, Germany), RAL (Rutherford Appleton Laboratory, Chilton, UK), AIP (Astronomisches Institut Potsdam) and MPIA.
The package as well as the related documentation (eg PIA Users Manual) can be retrieved using the facilities attached to this page (Latest PIA Version).
The PIA package can also be obtained from the ISOPHOT Data Center at MPIA, in Heidelberg, which gives also active support to ISOPHOT users.