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2008MNRAS.385..423H - Mon. Not. R. Astron. Soc., 385, 423-429 (2008/March-3)
Probing the nature of IGR J16493-4348: spectral and temporal analysis of the 1-100 keV emission.
HILL A.B., DEAN A.J., LANDI R., McBRIDE V.A., DE ROSA A., BIRD A.J., BAZZANO A. and SGUERA V.
Abstract (from CDS):
The refined source location and positional uncertainty of IGR J16493-4348 places PSR J1649-4349 outside the 90 per cent error circle. We conclude that IGR J16493-4348 is not associated with PSR J1649-4349. Combining the INTEGRAL observations with Swift/XRT data and information gathered by RXTE and Chandra, we suggest that IGR J16493-4348 is an X-ray binary, and that the source characteristics favour a high-mass X-ray binary although a low-mass X-ray binary nature cannot be ruled out.
Abstract Copyright: 2008 The Authors. Journal compilation © 2008 RAS
Journal keyword(s): gamma-rays: observations - X-rays: binaries - X-rays: individual: IGR J16493-4348
CDS comments: IGR J16493-4349, IGR J16439-4348 and IGR J16479-4348 are misprints for IGR J16493-4348.
Simbad objects: 9
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