Figure 15 from The ALMA Spectroscopic Survey in the Hubble Ultra Deep Field: Evolution of the Molecular Gas in CO-selected Galaxies

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The ALMA Spectroscopic Survey in the Hubble Ultra Deep Field: Evolution of the Molecular Gas in CO-selected Galaxies

Authors: Manuel Aravena, Roberto Decarli, Jorge Gónzalez-López, Leindert Boogaard, Fabian Walter, Chris Carilli, Gergö Popping, Axel Weiss, Roberto J. Assef, Roland Bacon, Franz Erik Bauer, Frank Bertoldi, Richard Bouwens, Thierry Contini, Paulo C. Cortes, Pierre Cox, Elisabete da Cunha, Emanuele Daddi, Tanio Díaz-Santos, David Elbaz, Jacqueline Hodge, Hanae Inami, Rob Ivison, Olivier Le Fèvre, Benjamin Magnelli, Pascal Oesch, Dominik Riechers, Ian Smail, Rachel S. Somerville, A. M. Swinbank, Bade Uzgil, Paul van der Werf, Jeff Wagg, and Lutz Wisotzki

2019 The Astrophysical Journal 882 136.

Provider: AAS Journals

Caption: Figure 15.

Postage stamps of the CO moment-1 (velocity fields) toward the ASPECS CO sources. The background image represents the velocity field, with bluer and redder colors representing the approaching and receding CO components. The black contours show the moment-0 map, shown at levels 3, 6, 10, 15, 20, and 30σ, where σ is the rms measured in this map. The color bar presented in the bottom of each panel shows the velocity scale in each case with respect to the CO central velocity, in units of kilometers per second. The blue ellipse to the left side of each panel represents the beam size at the observed frequency.

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