****************************************************** PR # 31548 We propose a 40 ks observation of the cluster A119 which shows extens ive substructure in both its galaxy and gas distributions. This clust er is a very strong candidate for a merger of two subclusters. An AS CA observation will yield accurate measurements of the gas temperatur e, ddensity and metal abundance distributions and thus provide us wit h an excellent opportunity to study the very early stages of a merger . ******************************************************