We report the discovery of 2 previously unseen X-ray sources detected in a 5ks Chandra/ACIS observation starting on 2008-09-01.32 UT as part of our ongoing...
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PublicaciónChandra Detection of Two New Transient X-Ray Sources in M31
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PublicaciónChandra observations of the M31 transients XMMU J004215.8+411924 and SWIFT J004217.4+411532
We report on 3 Chandra ACIS-I observations containing the two M31 transient X-ray sources announced by Haberl et al. (2006, ATel #881) and followed up by...
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PublicaciónChandra Observations of the M31 X-Ray Transient SWIFT J004320.5+411528
As part of our ongoing Chandra/HST M31 transient program we report on a Chandra ACIS observation of M31 containing the new transient source reported by Pietsch...
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PublicaciónChandra Observations of the M31 X-Ray Transients XMMU J004245.9+411036 and XMMU J004241.2+411821
As part of our ongoing Chandra/HST M31 transient program we report on Chandra ACIS observations of M31 containing the new transient sources reported by Pietsch...
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PublicaciónChemical composition of secondary stars in LMXBs: implications on the progenitors of black holes and neutron stars
Recent studies of chemical abundances of secondary stars in low mass X-ray binaries have opened a new window to obtain information on the progenitors of black...
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PublicaciónConfirmation of the NIR counterparts to SLX 1746-331 and XTE J1810-189
We present infrared observations of the counterparts to the X- ray transients SLX 1746-331 and XTE J1810-189 obtained with the 6.5m Magellan Baade telescope at...
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PublicaciónConstraints on particle acceleration in SS433/W50 from MAGIC and H.E.S.S. observations
Context. The large jet kinetic power and non-thermal processes occurring in the microquasar SS 433 make this source a good candidate for a very high-energy (VHE...
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NoticiaDesarrollan un método para tomar la temperatura a los agujeros negros
Una investigación internacional, liderada por el Instituto de Astrofísica de Canarias (IAC), ha hallado un nuevo método para medir la masa de los agujeros...
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NoticiaDescubren chorros relativistas que producen burbujas en la región central de la galaxia Taza de Té
Un estudio, liderado por la investigadora del Instituto de Astrofísica de Canarias (IAC) Anelise Audibert, revela uno de los procesos que explican la peculiar...