Discovery of the near-infrared counterpart of the X-ray transient XTE J1908+094: The counterpart of XTE J1908+094
نویسندگان
چکیده
منابع مشابه
Imaging X-ray, Optical, and Infrared Observations of the Transient Anomalous X-ray Pulsar Xte
We report X-ray imaging, timing, and spectral studies of XTE J1810−197, a 5.54 s pulsar discovered by Ibrahim et al. (2003) in recent RXTE observations. In a set of short exposures with the High Resolution Camera on-board the Chandra X-ray Observatory we detect a strongly modulated signal (55±4% pulsed fraction) with the expected period located at (J2000) 180951.08, −194351. 7, with a uncertain...
متن کاملInfrared and X–ray Variability of the Transient Anomalous X-ray Pulsar Xte J1810-197 ⋆
We report on observations aimed at searching for flux variations from the proposed IR counterpart of the Anomalous X–ray Pulsar (AXP) XTE J1810−197. These data, obtained in March 2004 with the adaptive optics camera NAOS-CONICA at the ESO VLT, show that the candidate proposed by Israel et al. (2004) was fainter by ∆H = 0.7 ± 0.2 and ∆Ks = 0.5 ± 0.1 with respect to October 2003, confirming it as...
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ژورنال
عنوان ژورنال: Monthly Notices of the Royal Astronomical Society
سال: 2002
ISSN: 0035-8711,1365-2966
DOI: 10.1046/j.1365-8711.2002.06097.x