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The ODYSSEUS Survey. Motivation and First Results: Accretion, Ejection, and Disk Irradiation of CVSO 109

  • Authors: C. C. Espaillat, G. J. Herczeg, T. Thanathibodee, C. Pittman, N. Calvet, N. Arulanantham, K. France, Javier Serna, J. Hernández, Á. Kóspál, F. M. Walter, A. Frasca, W. J. Fischer, C. M. Johns-Krull, P. C. Schneider, C. Robinson, Suzan Edwards, P. Ábrahám, Min Fang, J. Erkal, C. F. Manara, J. M. Alcalá, E. Alecian, R. D. Alexander, J. Alonso-Santiago, Simone Antoniucci, David R. Ardila, Andrea Banzatti, M. Benisty, Edwin A. Bergin, Katia Biazzo, César Briceño, Justyn Campbell-White, L. Ilsedore Cleeves, Deirdre Coffey, Jochen Eislöffel, Stefano Facchini, D. Fedele, Eleonora Fiorellino, Dirk Froebrich, Manuele Gangi, Teresa Giannini, K. Grankin, Hans Moritz Günther, Zhen Guo, Lee Hartmann, Lynne A. Hillenbrand, P. C. Hinton, Joel H. Kastner, Chris Koen, K. Maucó, I. Mendigutía, B. Nisini, Neelam Panwar, D. A. Principe, Massimo Robberto, A. Sicilia-Aguilar, Jeff A. Valenti, J. Wendeborn, Jonathan P. Williams, Ziyan Xu, and R. K. Yadav

2022 The Astronomical Journal 163 114.

  • Provider: AAS Journals

Caption: Figure 10.

The wind profile from CVSO 109A, obtained from co-added C II and Si II lines (C II lines at 1334.5 and 1335.7 Å and Si II lines at 1260.422, 1264.738, 1526.707, 1533.431, 1194.5, 1197.394, 1193.290, and 1190.416 Å), compared with the wind from RU Lup, as seen with COS (data obtained from France et al. 2012). The wind from RU Lup starts at a lower velocity and extends to a higher velocity, while the wind absorption from CVSO 109A is narrower, has a faster minimum velocity, and is centered at −220 km s−1.

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