Figure 4 from ALMA Observations of Multiple CO and C Lines toward the Active Galactic Nucleus of NGC 7469: An X-Ray-dominated Region Caught in the Act

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ALMA Observations of Multiple CO and C Lines toward the Active Galactic Nucleus of NGC 7469: An X-Ray-dominated Region Caught in the Act

Authors: Takuma Izumi, Dieu D. Nguyen, Masatoshi Imanishi, Taiki Kawamuro, Shunsuke Baba, Suzuka Nakano, Kotaro Kohno, Satoki Matsushita, David S. Meier, Jean L. Turner, Tomonari Michiyama, Nanase Harada, Sergio Martín, Kouichiro Nakanishi, Shuro Takano, Tommy Wiklind, Naomasa Nakai, and Pei-Ying Hsieh

2020 The Astrophysical Journal 898 75.

Provider: AAS Journals

Caption: Figure 4.

Continuum-subtracted spectra of ¹²CO(1–0), (2–1), (3–2), ¹³CO(2–1), and [C I](1–0) extracted with the common 0.″38 (∼130 pc) aperture placed at positions A–D (see Figure 2). Due to faintness, the ¹²CO(1–0) and ¹³CO(2–1) spectra are scaled by certain factors for a demonstrative purpose.

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