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...
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...
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...
¿Emite luz la fusión de dos agujeros negros? La colaboración Subaru+GTC intenta responder esta pregunta
Un equipo liderado por personal investigador del Instituto de Astrofísica de Canarias (IAC) y el Observatorio Astronómico Nacional de Japón (NAOJ) ha realizado...