Red MSX Source Survey

The Red MSX Source (RMS) Survey is the largest statistically selected catalog of young massive protostars and HII regions to date. Within the adopted selection bounds it is more than 90% complete for the massive protostellar population, with a positional accuracy of the exciting source of better than 2 arcseconds. This dataset or service is made available by the Infrared Science Archive (IRSA) at IPAC, which is operated by the California Institute of Technology under contract with the National Aeronautics and Space Administration.