IGR J10447-6027

	IGR J10447-6027


	Other name = (?)

Type	Mass	Radio Counterpart			Infrared/Optical Counterpart
		R.A. (J2000)	Dec. (J2000)	References	R.A. (J2000)	Dec. (J2000)	References
					2MASS 10445192-6025115		Fiocchi et al. 2010, ApJ
Published Papers		Leyder et al. 2008, A&A, 477, L29 Landi et al. 2010, MNRAS, 403, 945 Fiocchi et al. 2010 ApJ, 720, 987 Leyder et al. 2010 accepted in A&A, arXiV 1008.5366

Miscellaneous :

Leyder et al. 2008 (A&A) :

Possible association with IRAS 10423-6011 a YSO
Suggest HMXB or YSO emission

Landi et al. 2010 (MNRAS) :

Swift observations + multiwavelengths catalog browsing
Further refinement of position with Chandra indicates right counterpart: J~H~ 15 and K~14
Not associated with the YSO IRAS source
Spectral analysis =>absorbed power law N_H=2 x 10²³ cm-2, &Gamma=1.8 frozen

Fiocchi et al. 2010 (ApJ) :

Chandra archival obs.=> 11 2-8 keV objects, and 2 between 4-8 keV
Brightest src coincides with the Swift source
Spectrum => absorbed power law + bremsstrahlung: Γ=1.2, N_H=30 x 10²² cm-2 kT=0.21 keV. Extrapolation of spectrum in agreement with IBIS detection
Source is not the YSO
J=15.308, H=14.967, K=13.977

Last updated 3 Sept. 2010

Jerome Rodriguez