IGR J18539+0727

IGR J18539+0727

Other name =

Type	Mass	Radio Counterpart			Infrared Counterpart
		R.A. (J2000)	Dec. (J2000)	References (position)	R.A. (J2000)	Dec. (J2000)	References (position)
Black Hole Candidate
Published Papers		Molkov et al. 2004, Astronomy Letters preprint Lutovinov & Revnivtsev 2003, Astronomy Letters 29, 719 preprint Pandey et al. 2006 A&A 446, 471 Tomsick et al. 2008, ApJ, 685, 1143

Miscellaneous :

N_H=1.5 x 10²² cm^-2

Tomsick et al. 2008:

No source detected by Chandra in INTEGRAL error box
Upper limit on the 0.3-10 keV source flux 1.7-2e-14 erg/s/cm2 => L<2e32 erg/s @ 10kpc
Non detection consistent with source being a BH in quiescence

Last updated 08 Oct. 2008

Jerome Rodriguez