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- W3100274902 abstract "We present the detection of the first candidate colliding-wind binary (CWB) in M33, located in the giant H ii region NGC 604. The source was first identified in archival Chandra imaging as a relatively soft X-ray point source, with the likely primary star determined from precise astrometric alignment between archival Hubble Space Telescope and Chandra imaging. The candidate primary star in the CWB is classified for the first time in this work as a carbon-rich Wolf–Rayet star with a likely O-star companion based on spectroscopy obtained from Gemini-North. We model the X-ray spectrum using Chandra and XMM-Newton observations, and find the CWB to be well fit as a ∼1 keV thermal plasma with a median unabsorbed luminosity in the 0.5–2.0 keV band of LX ∼ 3 × 1035 erg s−1, making this source among the brightest of CWBs observed to date. We present a long-term light curve for the candidate CWB from archival Chandra and XMM-Newton observations, and discuss the constraints placed on the binary by this light curve, as well as the X-ray luminosity at maximum. Finally, we compare this candidate CWB in M33 to other well-studied, bright CWBs in the Galaxy and Magellanic Clouds, such as η Car." @default.
- W3100274902 created "2020-11-23" @default.
- W3100274902 creator A5043335996 @default.
- W3100274902 creator A5069693630 @default.
- W3100274902 creator A5074262368 @default.
- W3100274902 creator A5084685031 @default.
- W3100274902 date "2019-07-18" @default.
- W3100274902 modified "2023-09-26" @default.
- W3100274902 title "The First Candidate Colliding-wind Binary in M33" @default.
- W3100274902 cites W1757987097 @default.
- W3100274902 cites W1851683996 @default.
- W3100274902 cites W1966195437 @default.
- W3100274902 cites W1968848071 @default.
- W3100274902 cites W1974764678 @default.
- W3100274902 cites W1975025198 @default.
- W3100274902 cites W1976864333 @default.
- W3100274902 cites W1978948427 @default.
- W3100274902 cites W1981030602 @default.
- W3100274902 cites W1986990027 @default.
- W3100274902 cites W1987319691 @default.
- W3100274902 cites W1999488682 @default.
- W3100274902 cites W2000070292 @default.
- W3100274902 cites W2000307147 @default.
- W3100274902 cites W2004580848 @default.
- W3100274902 cites W2005356829 @default.
- W3100274902 cites W2007614254 @default.
- W3100274902 cites W2010376972 @default.
- W3100274902 cites W2011078283 @default.
- W3100274902 cites W2011301426 @default.
- W3100274902 cites W2011722651 @default.
- W3100274902 cites W2012810383 @default.
- W3100274902 cites W2016746689 @default.
- W3100274902 cites W2016935981 @default.
- W3100274902 cites W2018512095 @default.
- W3100274902 cites W2019748881 @default.
- W3100274902 cites W2019896377 @default.
- W3100274902 cites W2020112982 @default.
- W3100274902 cites W2021635986 @default.
- W3100274902 cites W2023344578 @default.
- W3100274902 cites W2025107042 @default.
- W3100274902 cites W2026157761 @default.
- W3100274902 cites W2027686843 @default.
- W3100274902 cites W2030149937 @default.
- W3100274902 cites W2036678347 @default.
- W3100274902 cites W2038403623 @default.
- W3100274902 cites W2040098322 @default.
- W3100274902 cites W2041522238 @default.
- W3100274902 cites W2043577982 @default.
- W3100274902 cites W2045144178 @default.
- W3100274902 cites W2046301828 @default.
- W3100274902 cites W2046376209 @default.
- W3100274902 cites W2047657969 @default.
- W3100274902 cites W2048606042 @default.
- W3100274902 cites W2052874439 @default.
- W3100274902 cites W2055452879 @default.
- W3100274902 cites W2056224398 @default.
- W3100274902 cites W2059868804 @default.
- W3100274902 cites W2061243964 @default.
- W3100274902 cites W2062041224 @default.
- W3100274902 cites W2064660359 @default.
- W3100274902 cites W2067886648 @default.
- W3100274902 cites W2071119853 @default.
- W3100274902 cites W2075801773 @default.
- W3100274902 cites W2079819790 @default.
- W3100274902 cites W2080087489 @default.
- W3100274902 cites W2084338710 @default.
- W3100274902 cites W2086453801 @default.
- W3100274902 cites W2088038999 @default.
- W3100274902 cites W2098979604 @default.
- W3100274902 cites W2099442838 @default.
- W3100274902 cites W2104332447 @default.
- W3100274902 cites W2112380709 @default.
- W3100274902 cites W2116306448 @default.
- W3100274902 cites W2117686248 @default.
- W3100274902 cites W2121345418 @default.
- W3100274902 cites W2123423036 @default.
- W3100274902 cites W2134454135 @default.
- W3100274902 cites W2135625048 @default.
- W3100274902 cites W2139110327 @default.
- W3100274902 cites W2147774829 @default.
- W3100274902 cites W2154078330 @default.
- W3100274902 cites W2154509167 @default.
- W3100274902 cites W2157763383 @default.
- W3100274902 cites W2157791991 @default.
- W3100274902 cites W2160519134 @default.
- W3100274902 cites W2161396533 @default.
- W3100274902 cites W2161449264 @default.
- W3100274902 cites W2165528988 @default.
- W3100274902 cites W2261894939 @default.
- W3100274902 cites W2575089829 @default.
- W3100274902 cites W2595690864 @default.
- W3100274902 cites W2597993038 @default.
- W3100274902 cites W2601882356 @default.
- W3100274902 cites W2740847799 @default.
- W3100274902 cites W2766897459 @default.
- W3100274902 cites W2768035677 @default.
- W3100274902 cites W2809551981 @default.
- W3100274902 cites W2810518142 @default.