190 datasets found

Keywords: x ray binary stars

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  • High-mass X-ray binaries in the Magellanic Clouds

    We present a catalogue of high-mass X-ray binaries in the Magellanic Clouds. The catalogue lists source name(s), coordinates, apparent magnitudes, orbital parameters, and X-ray...
  • HeI & HeII radial velocities of Sk 160/SMC X-1

    We present new optical spectroscopy of the eclipsing binary pulsar Sk 160/SMC X-1. From the He I absorption lines, taking heating corrections into account, we determine the...
  • Catalog of Ultraluminous X-ray sources

    We present a catalogue of ultraluminous X-ray sources (ULXs) in external galaxies. The aim of this catalogue is to provide easy access to the properties of ULXs, their possible...
  • X-ray power spectra of Cygnus X-1

    We present the long term evolution of the timing properties of the black hole candidate Cygnus X-1 in the 0.002-128 Hz frequency range as monitored from 1998 to 2001 with the...
  • Comptonization and reflection in GRS 1915+105

    We present a comprehensive X-ray study of four years of pointed RXTE observations of GRS 1915+105 in the {chi}-state. We interpret the behavior of the hard power law tail...
  • Lindroos binary systems X-ray emission

    We present a study of the X-ray emission from binary systems extracted from the Lindroos catalogue (Lindroos, 1986A&A...156..223L) based on the ROSAT All-Sky survey as well...
  • Pre-eclipse dip of Her X-1

    We report on a pre-eclipse dip of the X-ray binary pulsar Her X-1 observed by the Rossi X-ray Timing Explorer (RXTE) in 1996 July. The energy spectra in the 3-18keV range can be...
  • Cataclysmic Binaries, LMXBs, and related objects

    (no description available) Cone search capability for table B/cb/cbdata (Catalogue of Cataclysmic Binaries) Cone search capability for table B/cb/lmxbdata (Catalogue of Low-Mass...
  • Fe equivalent widths of BHLMXBs

    The presence of blueshifted absorption lines in the X-ray spectra of black hole low-mass X-ray binaries is the telltale mark of massive outflows called winds. These signatures...
  • Spectro-photometry of 1A 0535+262

    1A 0535+262 is a high-mass X-ray binary that went into a giant X-ray outburst in 2020. During this event, the X-ray luminosity reached the highest value measured over the last...
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