Additional spacecraft data sources contributing to the ISTP program

Abstract

Descriptions of the most salient characteristics of several spacecraft and associated data relevant to the science objectives of the International Solar Terrestrial Physics (ISTP) program are given. An appendix uniformly describes all relevant spacecraft and lists URL's when available. The body of the paper gives further descriptive material concerning the subset of these spacecraft that have not been considered as “core” ISTP spacecraft. The core spacecraft are further described in the accompanying papers in this proceedings.