Publication type: Non-refereed

  • Publication
    XTE J1118+480 near Quiescence
    Following our optical monitoring of the halo black-hole candidate XTE J1118+480 (ATELs #383, #402, #424), we have obtained time-resolved R-band photometry with...
  • Publication
    XTE J1118+480: The spiral-in of a star to a black hole
    Using spectroscopic data taken with OSIRIS spectrograph at the 10.4m-GTC telescope, we discover that the orbital period of the secondary star of the black hole...
  • Publication
    XTE J1550-564
    IAUC 7113 available at Central Bureau for Astronomical Telegrams.
  • Publication
    XTE J1650-500
    IAUC 7989 available at Central Bureau for Astronomical Telegrams.
  • Publication
    XTE J1720-318
    IAUC 8080 available at Central Bureau for Astronomical Telegrams.
  • Publication
    XTE J1751-305 going back to its quiescent state
    After the recent reports of activity of the accreting millisecond pulsar XTE J1751-305 (ATELs #1045, #1046 and #1051) we obtained another Swift/XRT (~4.3ksec)...
  • Publication
    XTE J1752-223 has faded to quiescence: optical and infrared magnitudes
    We have been regularly monitoring the outburst decay of the black hole candidate X-ray binary XTE J1752-223 (discovered by RXTE; ATel #2258) with the 2-m...
  • Publication
    XTE J1752-223: back to optical quiescence
    We observed the black hole candidate XTE J1752-223 (ATel #2258) with the William Herschel Telescope (WHT) and the ACAM imager/spectrograph at the Observatorio...
  • Publication
    XTE J1855-026 is a supergiant X-ray binary
    The eclipsing X-ray pulsar XTE J1855-026 (Corbet & Mukai 2002, ApJ 577, 923) has been unambiguously identified by a recent Swift observation (Romano et al...