Infrared photometry and spectroscopy of the supersoft X-ray source RX J0019.8+2156 (= QR And)

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dc.creatorQuaintrell, H.
dc.creatorFender, R. P.
dc.date1998-04-27
dc.date.accessioned2026-07-07T02:26:41Z
dc.date.available2026-07-07T02:26:41Z
dc.descriptionWe present JHK photometry and spectroscopy of RX J0019.8+2156. The spectrum appears to be dominated by the accretion disc to at least 2.4 microns, over any other source of emission. We find Paschen, Brackett and HeII lines strongly in emission, but no HeI. There are satellite lines approximately 850km/s either side of the strongest, unblended hydrogen lines. These satellite lines may be the spectral signature of jets from the accretion disc.
dc.description4 pages including figures, accepted as a letter to Astronomy and Astrophysics
dc.identifierhttps://arxiv.org/abs/astro-ph/9804275
dc.identifierhttp://arxiv.org/abs/astro-ph/9804275
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/12375
dc.subjectAstrophysics
dc.titleInfrared photometry and spectroscopy of the supersoft X-ray source RX J0019.8+2156 (= QR And)
dc.typetext

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