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PHANGS–ALMA: Arcsecond CO(2–1) Imaging of Nearby Star-forming Galaxies

  • Authors: Adam K. Leroy, Eva Schinnerer, Annie Hughes, Erik Rosolowsky, Jérôme Pety, Andreas Schruba, Antonio Usero, Guillermo A. Blanc, Mélanie Chevance, Eric Emsellem, Christopher M. Faesi, Cinthya N. Herrera, Daizhong Liu, Sharon E. Meidt, Miguel Querejeta, Toshiki Saito, Karin M. Sandstrom, Jiayi Sun, 嘉 懿 孙, Thomas G. Williams, Gagandeep S. Anand, Ashley T. Barnes, Erica A. Behrens, Francesco Belfiore, Samantha M. Benincasa, Ivana Bešlić, Frank Bigiel, Alberto D. Bolatto, Jakob S. den Brok, Yixian Cao, Rupali Chandar, Jérémy Chastenet, I-Da Chiang, 宜 達 江, Enrico Congiu, Daniel A. Dale, Sinan Deger, Cosima Eibensteiner, Oleg V. Egorov, Axel García-Rodríguez, Simon C. O. Glover, Kathryn Grasha, Jonathan D. Henshaw, I-Ting Ho, Amanda A. Kepley, Jaeyeon Kim, Ralf S. Klessen, Kathryn Kreckel, Eric W. Koch, J. M. Diederik Kruijssen, Kirsten L. Larson, Janice C. Lee, Laura A. Lopez, Josh Machado, Ness Mayker, Rebecca McElroy, Eric J. Murphy, Eve C. Ostriker, Hsi-An Pan, Ismael Pessa, Johannes Puschnig, Alessandro Razza, Patricia Sánchez-Blázquez, Francesco Santoro, Amy Sardone, Fabian Scheuermann, Kazimierz Sliwa, Mattia C. Sormani, Sophia K. Stuber, David A. Thilker, Jordan A. Turner, Dyas Utomo, Elizabeth J. Watkins, Bradley Whitmore

Adam K. Leroy et al 2021 The Astrophysical Journal Supplement Series 257 .

  • Provider: AAS Journals

Caption: Figure 7.

Probability of reselection for PHANGS–ALMA targets. Probability that actual PHANGS–ALMA targets would be re-selected, based on our Monte Carlo calculations and galaxy property estimates by Leroy et al. (2019). The gray region illustrates values excluded by our nominal selection criteria. The color of each point shows the fraction of realizations in which it is re-selected during the Monte Carlo calculations based on distance, inclination, mass, and specific star formation rate. Our high-mass, high SFR targets usually meet our selection criteria. The variable WISE band 1 mass-to-light ratio used in Leroy et al. (2019) and adopted in Section 4 leads us to reassess some of our lower-mass targets as likely having ﹩{\mathrm{log}}_{10}{M}_{\star }[{M}_{\odot }]\approx 9.5\mbox{--}9.75﹩. Otherwise, most of the deviation from p = 1 reflects the persistent uncertainty in the distances to nearby galaxies.

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