Line identification in high-resolution, near-infrared CRIRES spectra of chemically peculiar and Herbig Ae stars

S. Hubrig; F. Castelli; J. F. González; V. G. Elkin; G. Mathys; C. R. Cowley; B. Wolff; M. Schöller

doi:10.1051/0004-6361/201218968

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Volume 542 (June 2012)

A&A, 542 (2012) A31

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Table A.2

List of lines observed in the CRIRES spectrum of HD 154708.

λ(obs)	R_c(obs)	Element	λ(lab)	log gf	χ_low	χ_up	Source^a	Notes
[Å]			[Å]		[cm^-1]	[cm^-1]

10747.4	0.94	component
10749.39	0.80	Si i	10749.378	−0.272	39760.285	49060.601	NIST4
10751.4	0.93	component

10769.7	0.98	?
10771.0	0.975	?

10809.8	0.92	component
10811.1	0.84	Mg i	10811.053	+ 0.024	47957.045	57204.305	NIST4
		Mg i	10811.076	−0.137	47957.027	57204.267	NIST4
		Mg i	10811.097	−1.038	47957.045	57204.267	NIST4
		Mg i	10811.122	−1.036	47957.027	57204.228	NIST4
		Mg i	10811.158	−0.305	47957.058	57204.228	NIST4
10812.3	0.91	component
10814.4	0.99	?

10825.2	0.92	component
10827.1	0.75	Si i	10827.089	+ 0.239	39955.053	49188.617	NIST4
10829.2	0.93	component

10834.3	0.96	component						blend telluric
10836.1	0.925	Dy ii	10835.94	−0.77	16177.40	25343.42	VALD
10837.8	0.965	component

10839.0	0.98	Ca i	10838.97	+ 0.238	39340.080	48563.522	K07Ca

10842.5	0.92	component
10844.12	0.83	Si i	10843.858	+ 0.220	47284.061	56503.346	NIST4
10845.7	0.92	component
10848.6	0.98	?

10867.3	0.94:	guessed component						blend
10868.65	0.82	Si i	10868.790	−0.010	49933.775	59131.912	MB99	blend telluric
10870.35	0.90	guessed component

10868.0	0.88	guessed component						blend
10869.55	0.78	Si i	10869.536	+ 0.286	40991.884	50189.389	NIST4
10870.8	0.90	component

10882.02	0.94	?
10883.5	0.90	?
10884.85	0.92	?

10885.45	0.90	Si i	1088.5333	−0.100	49850.83	59034.988	MB99

10914.3	0.85	component
10915.15	0.81	Sr ii	10914.887	−0.638	14555.900	23715.190	WA
10916.1	0.88	component

10936.7	0.74	component ?
10938.0	0.70	H i	10938.086	+ 0.002	9742.304	109250.343	NIST4
10939.6	0.74	component ?

10950.8	0.96	?
10951.95	0.94	Mg ii	10951.778 ?	−0.219	71491.063	80619.500	NIST4
10953.2	0.935	Mg i	10953.320 ?	−0.863	47841.119	56968.271	NIST4
10954.6	0.94	?
10954.85	0.92	?
10956.2	0.91	?
10958.0	0.96	?
10979.2	0.84	Si i	10979.308	−0.562	39955.053	49060.601	NIST4	blend telluric
10980.6	0.98	?
10981.85	0.90	Si i	10982.058	−0.270	49933.775	59037.043	MB99
10983.6	0.90	?
10985.4	0.96	?
11015.7	0.95	Cr i	11015.679	−0.42	27820.198	36895.681	K10Cr1

11016.2	0.87	component
11017.9	0.83	Si i	11017.966	+ 0.310	50054.800	59128.400	MB99
11019.3	0.91	component


15528.0-15530.	0.97	?						broad
15532.3	0.965	?
15533.55	0.960	?
15536.7	0.97	?						broad
15542.15	0.98	Fe i	15542.079	−0.336	45509.149	51941.537	K07

15556.0	0.96	component ?
		H i	15556.467	−1.166	101823.904	109250.343	NIST4	continuum
		Si i	15557.779	−0.540	48102.323	54528.220	NIST4	not observed !
15559.8	0.955	component ?

15621.70	0.96	Fe i	15621.654	+ 0.586	44677.003	51076.625	K07
15631.90	0.96	Fe i	15631.948	+ 0.122	43163.323	49558.731	K07
15648.55	0.985	Fe i	15648.510	−0.596	43763.977	50152.616	K07
15653.00	0.99	Fe i	15652.874	−0.170	50377.905	56764.763	K07
15661.95	0.98	Fe i	15662.016	+ 0.382	47005.503	53388.633	K07
15665.25	0.985	Fe i	15665.243	−0.338	48221.321	54603.136	K07
15715.80	0.97	Ce iii	15715.837	−3.080	0.000	8361.000	BIE	blend telluric
15727.40	0.99	C i	15727.376	−0.682	77679.831	84036.327	NIST4

15740.00	0.98	?						on telluric wing

15746.0-15748.0	0.915	component?						broad
		Mg i	15748.886	−0.338	47844.414	54192.335	NIST4	not observed
		Mg i	14748.998	+ 0.140	47844.414	54192.294	NIST4	not observed
15749.4	0.90	component
15750.3	0.91	component

15762.90	0.94	?

15764.45	0.89	component
15766.0	?	Mg i	15765.645	−1.514	47851.162	54192.335	NIST4	blend telluric
	?	Mg i	15765.747	−0.337	47851.162	54192.294	NIST4
	?	Mg i	15765.842	+ 0.411	47851.162	54192.256	NIST4
15767.1	0.90	component

15769.35	0.92	Fe i	15769.423	+ 0.700	44677.003	51016.657	K07
15770.50	0.93	Fe i	15770.619	+ 0.448	50807.994	57147.167	K07	blend telluric
15822.70	0.98	Fe i	15822.817	+ 0.181	45509.149	51827.410	K07
15827.30	0.98	Si i	15827.213	−0.690	57198.027	63514.533	MB99
15830.0	0.96	component ?
15832.7	0.945	component ?
		Si i	15833.602	−0.450	50189.389	56503.346	MB99	not observed !
15834.4	0.955	component ?
15836.4	0.945	component ?

15844.70	0.92	component
15847.70	0.73	Ce iii	15847.550	−1.030	1528.320	7836.720	BIE
15850.80	0.88	component

Notes. The adopted parameters are T_eff = 6800 K, log g = 4.11 (Nesvacil et al. 2008). The radial velocity shift between the observed wavelength positions of the spectral lines and their laboratory wavelengths is 15 km s^-1.

^(a)

BIE: Biémont (2011, priv. comm.),

MB99: Meléndez & Barbuy (1999), NIST4: http://www.nist.gov/pml/data/asd.cfm, K07: http://kurucz.cfa.harvard.edu/atoms/2600/gf2600.pos, K07Si: http://kurucz.cfa.harvard.edu/atoms/1400/gf1400.pos, VALD: http://vald.astro.univie.ac.at/~vald/php/vald.php, WA: Warner (1968).

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