Figure 5 from The Molecular Gas Content and Fuel Efficiency of Starbursts at z ∼ 1.6 with ALMA

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The Molecular Gas Content and Fuel Efficiency of Starbursts at z ∼ 1.6 with ALMA

Authors: J. D. Silverman, W. Rujopakarn, E. Daddi, A. Renzini, G. Rodighiero, D. Liu, A. Puglisi, M. Sargent, C. Mancini, J. Kartaltepe, D. Kashino, A. Koekemoer, N. Arimoto, M. Béthermin, S. Jin, G. Magdis, T. Nagao, M. Onodera, D. Sanders, and F. Valentino

2018 The Astrophysical Journal 867 92.

Provider: AAS Journals

Caption: Figure 5.

CO (2−1) spectra for the Cycle 3 ALMA sample. Observed velocity channels are binned in intervals of 100 (PACS-787, 197, 491, 251) or 200 (PACS-224, 837) km s⁻¹. Spectra were extracted with different apertures for each source chosen to closely represent the unresolved (i.e., peak) CO emission. The vertical dotted lines indicate the velocity interval over which the total CO luminosity is measured as given in Table 2. The horizontal line marks the zero level.

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