Massive star formation in Wolf-Rayet galaxies - II. Optical spectroscopy results

A. R. López-Sánchez; C. Esteban

doi:10.1051/0004-6361/200912042

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Volume 508 / No 2 (December III 2009)

A&A, 508 2 (2009) 615-640

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Table A.13:

Dereddened line intensity ratios with respect to I(H $\beta$ ) = 100 for knots analyzed in SBS 1319+579 (regions A, B, and C) and SBS 1415+457 (regions C and A).
		SBS 1319+579			SBS 1415+437
Line	$f(\lambda)$	A	B	C	C	A
4340.47 H I	0.127	47.2 $\pm$ 2.6	47.4 $\pm$ 4.6	47.4 $\pm$ 3.1	47.5 $\pm$ 2.8	47.4 $\pm$ 3.8
4363.21 [O III]	0.121	9.98 $\pm$ 0.62	4.2 $\pm$ 1.0	3.73 $\pm$ 0.64	7.11 $\pm$ 0.61	6.1 $\pm$ 1.2
4387.93 He I	0.115	0.43 $\pm$ 0.17	...	1.12:	...	...
4437.55 He I	0.104	0.20:	...	...	...	...
4471.48 He I	0.095	3.85 $\pm$ 0.36	4.4 $\pm$ 1.6	3.88 $\pm$ 0.68	3.86 $\pm$ 0.49	2.80 $\pm$ 0.66
4658.10 [Fe III]	0.050	...	...	0.72:	1.05 $\pm$ 0.32	0.99:
4686.00 He II	0.043	0.8:	...	...	2.35 $\pm$ 0.23	...
4711.37 [Ar IV]	0.037	2.14 $\pm$ 0.35	...	...	...	...
4713.14 He I	0.037	...	...	...	0.30:	...
4740.16 [Ar IV]	0.030	1.61 $\pm$ 0.26	...	...	0.56:	...
4861.33 H I	0.000	$100.0 \pm 4.9$	$100.0 \pm 8.5$	$100.0 \pm 6.2$	$100.0 \pm 4.9$	$100.0 \pm 6.3$
4881.00 [Fe III]	-0.005	...	...	...	0.21:	...
4921.93 He I	-0.015	0.96 $\pm$ 0.23	...	0.75:	1.41 $\pm$ 0.33	...
4958.91 [O III]	-0.024	232 $\pm$ 12	132 $\pm$ 10	129.9 $\pm$ 7.4	107.5 $\pm$ 5.5	107.3 $\pm$ 6.5
4985.90 [Fe III]	-0.031	...	...	...	1.35 $\pm$ 0.33	1.19:
5006.84 [O III]	-0.036	...	...	...	301 $\pm$ 14	286 $\pm$ 16
5015.68 He I	-0.038	...	...	...	$1.52 \pm 0.34$	...
5875.64 He I	-0.215	$11.90 \pm 0.86$	$11.7 \pm 3.2$	$11.2 \pm 1.2$	$9.61 \pm 0.92$	$7.7 \pm 1.1$
6300.30 [O I]	-0.282	$1.74 \pm 0.26$	3.08:	$4.77\pm0.72$	$3.44 \pm 0.43$	$2.41 \pm 0.56$
6312.10 [S III]	-0.283	1.56 $\pm$ 0.29	1.14:	1.80 $\pm$ 0.52	1.34 $\pm$ 0.31	0.98:
6363.78 [O I]	-0.291	0.60 $\pm$ 0.18	1.28:	1.48 $\pm$ 0.52	0.96 $\pm$ 0.31	0.86:
6548.03 [N II]	-0.318	1.44 $\pm$ 0.27	3.8 $\pm$ 1.5	5.50 $\pm$ 0.72	1.13 $\pm$ 0.35	1.07:
6562.82 H I	-0.320	280 $\pm$ 13	279 $\pm$ 19	281 $\pm$ 15	274 $\pm$ 13	278 $\pm$ 17
6583.41 [N II]	-0.323	4.08 $\pm$ 0.42	13.1 $\pm$ 2.4	14.8 $\pm$ 1.3	4.30 $\pm$ 0.45	3.49 $\pm$ 0.98
6678.15 He I	-0.336	2.97 $\pm$ 0.34	2.7 $\pm$ 1.1	2.87 $\pm$ 0.66	2.31 $\pm$ 0.41	2.28 $\pm$ 0.66
6716.47 [S II]	-0.342	7.79 $\pm$ 0.56	26.0 $\pm$ 3.2	27.9 $\pm$ 1.9	13.15 $\pm$ 0.83	9.2 $\pm$ 1.1
6730.85 [S II]	-0.344	5.76 $\pm$ 0.44	17.8 $\pm$ 2.9	18.9 $\pm$ 1.3	9.60 $\pm$ 0.63	6.71 $\pm$ 0.94
7065.28 He I	-0.387	2.69 $\pm$ 0.36	...	2.09 $\pm$ 0.54	1.49 $\pm$ 0.34	2.09 $\pm$ 0.66
7135.78 [Ar III]	-0.396	4.76 $\pm$ 0.47	6.6 $\pm$ 1.6	6.06 $\pm$ 0.72	3.77 $\pm$ 0.38	3.28 $\pm$ 0.61
7281.35 He I	-0.414	0.62:	...	...	...	...
7318.39 [O II]	-0.418	1.30 $\pm$ 0.23	3.1 $\pm$ 1.0	2.69 $\pm$ 0.33	2.05 $\pm$ 0.33	1.56 $\pm$ 0.62
7329.66 [O II]	-0.420	1.17 $\pm$ 0.24	2.01:	1.94 $\pm$ 0.27	1.73 $\pm$ 0.35	1.35:
7751.10 [Ar III]	-0.467	1.55 $\pm$ 0.25	...	...	0.96 $\pm$ 0.31	0.94:
Aperture size (arcsec)		$6 \times 1$	$2.8 \times 1$	$5.6 \times 1$	$6 \times 1$	$3.4 \times 1$
Distance (arcsec)^a		-	10	29	-	6
F(H $\beta$ )^b		14.57 $\pm$ 0.53	1.97 $\pm$ 0.10	8.18 $\pm$ 0.32	18.51 $\pm$ 0.66	4.07 $\pm$ 0.17
C(H $\beta$ )		0.03 $\pm$ 0.01	0.11 $\pm$ 0.03	0.02 $\pm$ 0.02	0.01 $\pm$ 0.02	0.16 $\pm$ 0.03
$W_{\rm abs}$ (Å)		0.0 $\pm$ 0.1	0.4 $\pm$ 0.1	0.2 $\pm$ 0.1	0.8 $\pm$ 0.1	1.0 $\pm$ 0.2
-W(H $\alpha$ ) (Å)		1530 $\pm$ 75	162 $\pm$ 11	295 $\pm$ 23	1300 $\pm$ 65	1187 $\pm$ 75
-W(H $\beta$ ) (Å)		285 $\pm$ 14	42 $\pm$ 4	94 $\pm$ 6	222 $\pm$ 11	130 $\pm$ 8
-W(H $\gamma$ ) (Å)		84 $\pm$ 5	15 $\pm$ 1	23 $\pm$ 1	73 $\pm$ 4	58 $\pm$ 5
-W([O III]) 5007 (Å)		...	...	...	542 $\pm$ 26	574 $\pm$ 32

^a Relative distance of the knot with respect to the main region in the galaxy; ^b in units of 10^-15 erg s^-1 cm^-2 and not corrected for extinction.

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