The Great Observatories All-sky LIRG Survey (GOALS), is combining imaging and spectroscopic data from NASA's Spitzer, Hubble, Chandra and GALEX space-borne observatories in a comprehensive study of over 200 of the most luminous infrared-selected galaxies in the local Universe. The sample consists of approximately 180 Luminous Infrared Galaxies (LIRGs), which are systems with total infrared emission brighter than 1011 L and less than 1012 L, as well as over 20 Ultra-Luminous Infrared Galaxies (ULIRGs) with luminosity of 1012 L or greater. The objects are a complete subset of the IRAS Revised Bright Galaxy Sample (RBGS), which comprises 629 extragalactic objects with 60-micron flux densities above 5.24 Jy and Galactic latitude above five degrees. The RBGS objects, all with redshifts, z < 0.088, are the brightest 60-micron sources in the extragalactic sky. The LIRGs and ULIRGs targeted in GOALS span the full range of nuclear spectral types (type-1 and type-2 AGN, LINERs, and starbursts) and interaction stages (major mergers, minor mergers, and isolated galaxies). They provide an unbiased picture of the processes responsible for enhanced infrared emission in the local Universe, and are excellent analogs for comparisons with infrared and sub-millimeter selected galaxies at high-redshift.

  • Jason Chu's paper presents the GOALS Herschel image atlas and aperture photometry (2017 ApJS, 229,25). PRESS Release.
  • Loreto Barcos-Muñoz's paper uses 33 GHz radio continuum observations from the Very Large Array to estimate the size of the energetically dominant regions in 22 LIRGS. (2017 ApJ, accepted).
  • Tanio Diaz-Santos's paper presents the GOALS Herschel/PACS line emission survey and is currently available on astro-ph. The line fluxes and AGN fractions of the sample are available here.
  • Sean Linden's paper studies the formation and destruction of star clusters in GOALS galaxies using HST imaging (2017 ApJ, accepted).
  • Two GOALS NuSTAR Cycle-3 proposals have been awarded time. George Privon received time to observe 4 highly-obscured GOALS sources with high HCN emission and Claudio Ricci was awarded time to observe ten late-stage mergers.
  • Claudio Ricci's paper uses X-ray data of 52 galaxy nuclei to study the growth of supermassive black holes in late stage mergers (2017 MNRAS, 468, 1273). PRESS Release.
  • George Privon's paper describes ALMA observations of ULIRG IRAS 13120-5253 (2017 ApJ, 835,213).
  • Nanyao Lu's paper presents [CI], [NII], and CO lines from the GOALS Herschel spectroscopy survey (2017 ApJS).