Figure 2 from APOGEE-2 Discovery of a Large Population of Relatively High-metallicity Globular Cluster Debris

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APOGEE-2 Discovery of a Large Population of Relatively High-metallicity Globular Cluster Debris

Authors: Joseé G. Fernández-Trincado, Timothy C. Beers, Anna. B. A. Queiroz, Cristina Chiappini, Dante Minniti, Beatriz Barbuy, Steven R. Majewski, Mario Ortigoza-Urdaneta, Christian Moni Bidin, Annie C. Robin, Edmundo Moreno, Leonardo Chaves-Velasquez, Sandro Villanova, Richard R. Lane, Kaike Pan, and Dmitry Bizyaev

2021 The Astrophysical Journal Letters 918 L37.

Provider: AAS Journals

Caption: Figure 2.

High-resolution near-IR H-band spectra (black empty squares) of six arbitrary stars identified as potential members of the GCD population, covering a small portion of the observed spectral regions around the ¹²C¹⁴N band (gray bands). The best-fit models based on the ASPCAP/APOGEE-2 spectral synthesis are superposed (red lines).

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