Circumstellar emission in Be/X-ray binaries of the Magellanic Clouds and the Milky Way

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Volume 539 (March 2012)

A&A, 539 (2012) A114

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Table 5

Total, interstellar and circumstellar excesses for Magellanic Cloud programme stars as well as their H_α emissions and photosphere corrected H_α emissions.

		E^total(B − V)	E^is(B − V)	E^cs(B − V)	W^spc(H_α)	W^env(H_α)	± δ(W^env(H_α))

LMC	CAL E	0.16 ± 0.03	0.09	0.07 ± 0.03	−5.6	−8.3	0.2
	CAL 9	0.21 ± 0.03	0.12	0.09 ± 0.03	−10.4	−13.1	0.5
	RX J0516.0−6916	0.15 ± 0.04	0.11	0.04 ± 0.04	−3.0	−5.4^**	0.5
	RX J0516.0−6916	0.19 ± 0.03	0.11	0.08 ± 0.03	−3.2	−5.6^**	0.5
	RX J0520.5−6932	0.30 ± 0.03	0.08	0.22 ± 0.03	−11.0	−13.0	0.5
	RX J0529.8−6556	0.12 ± 0.03	0.07	0.05 ± 0.03	−2.3	−5.3	0.5
	EXO 0531.1−6609	0.17 ± 0.04	0.08	0.09 ± 0.04	−6.6	−9.8	0.5
	EXO 0531.1−6609	0.22 ± 0.03	0.08	0.14 ± 0.03	−6.7	−9.9	0.5
	RX J0531.5−6518	0.18 ± 0.04	0.06	0.12 ± 0.04	−10.2	−14.4	0.5
	RX J0531.5−6518	0.14 ± 0.03	0.06	0.08 ± 0.03	−10.1	−14.3	0.5
	RX J0535.0−6700	0.22 ± 0.04	0.10	0.12 ± 0.04	−5.2	−7.9	1.0
	1A 0538−66	0.05 ± 0.03	0.09	0.00^* ± 0.03	2.3	−0.7	0.3
	1A 0538−66	0.15 ± 0.04	0.09	0.06 ± 0.04	−10.5	−13.5^**	0.5
	SAX J0544.1−7100	0.42 ± 0.04	0.32	0.10 ± 0.04	−5.3	−8.0	0.1
	H 0544−66	0.10 ± 0.04	0.09	0.01 ± 0.04	−3.0	−5.7	0.9
SMC	RX J0051.9−7311	0.28 ± 0.03	0.07	0.21 ± 0.03	−14.6	−17.1	0.5
	RX J0052.1−7319	0.30 ± 0.03	0.07	0.23 ± 0.03	−30.6	−33.3	0.5
	RX J0059.2−7138	0.24 ± 0.03	0.10	0.14 ± 0.03	−23.2	−26.0	0.5
	RX J0101.0−7206	0.23 ± 0.03	0.10	0.13 ± 0.03	−56.0	−59.6	1.0
	RX J0101.3−7211	0.22 ± 0.03	0.10	0.12 ± 0.03	−10.7	−13.7	0.2

Notes.

^(*)

In this particular case (lack of emission), E^is(B − V) is greater than E^total(B − V), so that E^cs(B − V) = −0.04 becomes negative. This is unphysical. It simply reflects the photometric uncertainty in the zero point. In consequence, we set this point to zero.

^(**)

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