2 ThrUMMS ivo://irsa.ipac/ThrUMMS NASA/IPAC Infrared Science Archive Barnes, P.; Barnes, D.; Muller, E. 2025-08-26 IRSA Support Team irsasupport@ipac.caltech.edu Data Release 6 of ThrUMMS consists of complete data cubes and various moments of line emission (12CO, 13CO, C18O) from molecular clouds, across 60d x 2d of the Fourth Quadrant of the Milky Way at a resolution of 72" in (l,b) and 0.09 km/s in VLSR. https://irsa.ipac.caltech.edu/data/ThrUMMS/overview.html Survey Research 2 https://irsa.ipac.caltech.edu/SIA?COLLECTION=thrumms& Pointed 60 2.07 9015 1316433600 48 228.4475178 -57.7916598 Millimeter