PIONIER reduced data obtained by IPAG pipeline processing

This is a release of processed data from the PIONIER interferometric instrument at ESO's VLTI. The instrument modes covered are all modes offered for service, currently including modes FREE_H and GRISM_H. The data are processed by IPAG with the PNDRS pipeline (Le Bouquin, J.- B., Berger, J.-P., Lazareff, B., et al. 2011, AAP 535, AA67) and calibrated using stars listed in the JSDC catalog (Lafrasse, S., Guillaume, M., Bonneau, et al. 2010, Proceedings of the SPIE, Vol. 7734, 4E). The calibrated data can be used to fit models of stellar sources, including stellar diameters and shapes, disks and companions, to name a few. Larger data sets for individual targets may also be used to produce maps independent of specific source models (image reconstruction). This release is an open stream release.