A New View of the Supersoft X-Ray Source Cal 87 Observed with XMM-Newton

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dc.creatorOrio, Marina
dc.creatorEbisawa, Ken
dc.creatorHeise, John
dc.creatorHartmann, Wouter
dc.date2004-02-02
dc.date.accessioned2026-07-07T02:12:05Z
dc.date.available2026-07-07T02:12:05Z
dc.descriptionCal 87 was observed with XMM-Newton in April of 2003. The source shows a rich emission line spectrum, where lines can be identified if they are red-shifted by 700-1200 km/s. These lines seem to have been emitted in a wind from the system. The eclipse is observed to be shifted in phase by 0.03 phi(orb), where phi(orb) is the phase of the optical light curve.
dc.descriptionTo appear in: Compact Binaries in the Galaxy and Beyond, IAU Coll. 194, editors E. Sion and G. Tovmassian
dc.identifierhttps://arxiv.org/abs/astro-ph/0402040
dc.identifierhttp://arxiv.org/abs/astro-ph/0402040
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/7333
dc.subjectAstrophysics
dc.titleA New View of the Supersoft X-Ray Source Cal 87 Observed with XMM-Newton
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