Shedding far-ultraviolet light on the donor star and evolutionary state of the neutron-star LMXB Swift J1858.6−0814

Accepted/In Press date: 28 September 2023

e-pub ahead of print date: 12 October 2023

Published date: 1 January 2024

Additional Information: Funding Information: This work have made use of the Pan-STARRS1 survey. The Pan-STARRS1 Surveys (PS1) and the PS1 public science archive have been made possible through contributions by the Institute for Astronomy, the University of Hawaii, the Pan-STARRS Project Office, the Max-Planck Society and its participating institutes, the Max Planck Institute for Astronomy, Heidelberg and the Max Planck Institute for Extraterrestrial Physics, Garching, The Johns Hopkins University, Durham University, the University of Edinburgh, the Queen’s University Belfast, the Harvard-Smithsonian Center for Astrophysics, the Las Cumbres Observatory Global Telescope Network Incorporated, the National Central University of Taiwan, the Space Telescope Science Institute, the National Aeronautics and Space Administration under grant no. NNX08AR22G issued through the Planetary Science Division of the NASA Science Mission Directorate, the National Science Foundation grant no. AST-1238877, the University of Maryland, Eotvos Lorand University (ELTE), the Los Alamos National Laboratory, and the Gordon and Betty Moore Foundation. Funding Information: This research is based on observations made with the NASA/ESA HST obtained from the Space Telescope Science Institute, which is operated by the Association of Universities for Research in Astronomy, Inc., under NASA contract NAS 5–26555. These observations are associated with programmes 15984 and 16066. Some of the observations reported in this paper were obtained with the SALT under the programme 2018-2-LSP-001 (PI: DAHB). Polish participation in SALT is funded by grant no. MEiN nr2021/WK/01. Based on observations obtained with XMM–Newton, an ESA science mission with instruments and contributions directly funded by ESA Member States and NASA. Funding Information: NCS and DA acknowledges support from the Science and Technology Facilities Council (STFC) grant ST/V001000/1. NCS and CK also acknowledge support from STFC grant ST/M001326/1. Partial support for KSL’s effort on the project was provided by NASA through grant numbers HST-GO-15984 from the Space Telescope Science Institute, which is operated by AURA, Inc., under NASA contract NAS 5–26555. JM acknowledges funding from the Royal Society via a University Research Fellowship. Publisher Copyright: © 2023 The Author(s).

Keywords: astro-ph.HE, astro-ph.SR, accretion, binaries: eclipsing, stars: evolution, accretion discs, X-rays: bina- ries, ultraviolet: stars, stars: neutron

Local EPrints ID: 484908

URI: http://eprints.soton.ac.uk/id/eprint/484908

DOI: doi:10.1093/mnras/stad3109

ISSN: 1365-2966

PURE UUID: 56bf77ec-dcaf-45a1-ba23-ca94f5581df4

ORCID for D. Altamirano: orcid.org/0000-0002-3422-0074

ORCID for M. Georganti: orcid.org/0000-0002-3776-9652

Date deposited: 24 Nov 2023 17:35

Last modified: 18 Mar 2024 03:54