The luminous blue variable HR Carinae has a partner - Discovery of a companion with the VLTI

Henri M. J. Boffin; Thomas Rivinius; Antoine Mérand; Andrea Mehner; Jean-Baptiste LeBouquin; Dimitri Pourbaix; Willem-Jan de Wit; Christophe Martayan; Sylvain Guieu

doi:10.1051/0004-6361/201629127

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Volume 593 (September 2016)

A&A, 593 (2016) A90

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Table 4

Parameters of the best CANDID models to the PIONIER data.

Date	Primary	Background	Secondary
		diameter	flux fraction	flux fraction	x	y


Mar 2014	0.38 ^a	%	%			2.30

Jan 2015		%				1.53

Jan 2016		%	%			1.45

Feb 2016		%	%			1.30

Apr 2016		%	%			0.65

Notes. The table gives the angular diameter of the primary, the background flux, and for secondary, its relative flux fraction and its position. The last column is the reduced χ² of the model. All dimensions are given in mas.

^(a)

Parameter fixed.

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