Table 6: Wavelengths, excitation potentials and log gf values from Morel et al. (2003), and equivalent widths measured in the program stars.
$\lambda$ (Å) $\chi$ (eV) log gf EW (mÅ)^a

$\delta$ Eri $\eta$ Cep $\gamma$ Cep HD 10780 HD 4628 61 Cyg

O I; $\log$ $\epsilon_{\odot}$ (O) = 8.93

7771.944 9.147 0.297 44.4 44.4 28.8 49.5 24.3

7774.166 9.147 0.114 35.0 34.5 33.5 36.4 27.5

7775.388 9.147 -0.064 27.7 26.7 33.7 34.5

Na I; $\log$ $\epsilon_{\odot}$ (Na) = 6.33

6154.226 2.102 -1.637 87.9 56.0 84.2 47.6 81.1

Mg I; $\log$ $\epsilon_{\odot}$ (Mg) = 7.49

5711.088 4.346 -1.514 135.9 120.8 152.0 172.9 132.7

Al I; $\log$ $\epsilon_{\odot}$ (Al) = 6.47

6698.673 3.143 -1.843 51.2 37.0 64.1 37.4 44.3

7835.309 4.022 -0.663 72.5 56.0 61.0

Si I; $\log$ $\epsilon_{\odot}$ (Si) = 7.55

5793.073 4.930 -1.894 58.0 49.0 63.2 41.7 38.8 24.8

5948.541 5.083 -1.098 107.3 115.4 120.9 87.3 64.6 46.2

6155.134 5.620 -0.742 93.6 74.4 81.5 55.4 31.1

6721.848 5.863 -1.100 58.3 41.8 67.9

7034.901 5.871 -0.779 69.0 60.0 66.9 62.1 38.0

7760.628 6.206 -1.356 23.4 30.8 30.5

8742.446 5.871 -0.448 91.0 84.5 88.8 87.3

Ca I; $\log$ $\epsilon_{\odot}$ (Ca) = 6.36

6166.439 2.521 -1.074 108.1 90.3 112.3 94.8 146.7

6455.598 2.523 -1.350 94.3 82.2 108.6 77.8 77.1 104.6

6499.650 2.523 -0.839 144.5 118.4 132.7 126.4 162.1

Sc II; $\log$ $\epsilon_{\odot}$ (Sc) = 3.10

6320.851 1.500 -1.747 21.2 18.5 40.3

Ti I; $\log$ $\epsilon_{\odot}$ (Ti) = 4.99

5766.330 3.294 0.370 30.0 19.1 37.9 15.9 17.7 34.6

Cr I; $\log$ $\epsilon_{\odot}$ (Cr) = 5.67

5787.965 3.323 -0.138 72.6 61.9 86.4 65.6 63.0 80.3

6925.202 3.450 -0.227 71.1 52.1 94.1

Fe I; $\log$ $\epsilon_{\odot}$ (Fe) = 7.67

5543.937 4.218 -1.155 81.1 68.4 99.0 67.2 74.9

5638.262 4.221 -0.882 97.6 88.8 116.4 95.7 83.2 83.2

5806.717 4.608 -0.984 72.8 64.0 80.5 66.3 52.7

5848.123 4.608 -1.282 71.2 62.8 80.9 47.0 39.5

5855.091 4.608 -1.681 39.9 32.4 47.7 21.4 21.2

5927.786 4.652 -1.243 58.2 50.2 65.1 50.1 40.8 39.6

5929.667 4.549 -1.332 57.3 51.1 66.8 48.8 40.3 40.4

5930.173 4.652 -0.347 123.2 90.3 138.0 99.7 91.1 90.0

5947.503 4.607 -2.059 23.2 32.4 41.2 13.7

6078.491 4.796 -0.414 93.2 80.4 95.3 89.5 75.7 72.9

6078.999 4.652 -1.123 62.0 53.9 65.2 58.0 43.2 35.6

6094.364 4.652 -1.749 38.4 28.3 54.1 31.3 17.2 15.8

6098.280 4.559 -1.940 32.1 24.9 47.6 24.2 17.9

6151.617 2.176 -3.486 79.3 76.7 97.6 60.8 69.6

6165.361 4.143 -1.645 65.3 60.6 70.9 57.3 41.2

6187.987 3.944 -1.740 70.4 62.2 80.4 50.9 48.8

6252.554 2.404 -1.867 182.0 155.9 191.8 151.5 199.2 188.1

6322.690 2.588 -2.503 128.1 105.6 152.6 88.1 111.2

6335.328 2.198 -2.432 146.4 128.5 161.2 143.4 147.6

6336.823 3.687 -0.896 170.3 143.0 173.5 141.7 143.4

6436.411 4.187 -2.538 25.6 19.9 35.6 18.6 15.0

6469.213 4.835 -0.774 91.2 78.1 105.3 71.3 68.8 53.1

6699.162 4.593 -2.172 20.4 14.6 27.1

6713.771 4.796 -1.606 38.0 39.3 45.6 24.2

6725.353 4.104 -2.370 36.0 31.0 46.4 17.0

6726.661 4.607 -1.200 63.5 57.7 71.8 46.1 39.2

6733.151 4.639 -1.594 48.2 43.4 49.5 31.0

6820.369 4.639 -1.289 63.5 57.6 71.3 53.3 45.2 38.5

6843.648 4.549 -0.934 80.5 68.6 90.0 73.0 62.6 48.0

6857.243 4.076 -2.203 41.8 35.2 55.1 32.5 24.8 25.9

6861.937^b 2.420 -3.990 34.6

6862.492 4.559 -1.509 48.5 41.2 61.3 41.5 29.2

7306.556 4.178 -1.684 63.8 62.2 85.9 52.8 48.9 40.3

7780.552 4.474 -0.175 181.0 146.7 173.2 150.0 202.0 137.5

7802.473 5.086 -1.493 31.0 22.2 35.9 24.7

7807.952 4.992 -0.602 80.9 66.6 87.2 66.6 64.0 44.0

Fe II; $\log$ $\epsilon_{\odot}$ (Fe) = 7.67

5991.376 3.153 -3.702 32.2 30.7 43.4 15.0

6149.258 3.889 -2.858 30.6 32.0 37.5 15.2

6247.562^b 3.890 -2.770 39.8

6432.680^b 2.890 -3.758 33.8

6456.383 3.904 -2.209 52.3 56.8 53.2 56.6 30.2

Co I; $\log$ $\epsilon_{\odot}$ (Co) = 4.92

6454.990 3.632 -0.233 38.2 34.8 58.5 24.2 17.2

Ni I; $\log$ $\epsilon_{\odot}$ (Ni) = 6.25

5805.213 4.168 -0.530 58.4 48.5 63.9 46.5 35.9 23.7

6111.066 4.088 -0.785 52.0 46.2 64.4 41.6 29.1 18.1

6176.807 4.088 -0.148 86.6 75.6 88.7 56.1 46.5

6186.709 4.106 -0.777 50.4 43.0 56.0 20.4

7555.598 3.848 0.069 145.2 118.1 135.1 113.4 108.3 80.2

Ba II; $\log$ $\epsilon_{\odot}$ (Ba) = 2.13

5853.668 0.604 -0.758 83.2 82.3 88.8 53.3 56.1

^a A blank indicates that the EW was not reliably measurable because of blends with telluric features or for an unsatisfactory Gaussian fit.
^b The data for Fe I $\lambda$ 6861 and Fe II $\lambda$ 6432 are taken from Katz et al. (2003); data for Fe II $\lambda$ 6247 from Chen et al. (2003).

**Table 6:** Wavelengths, excitation potentials and log gf values from Morel et al. (2003), and equivalent widths measured in the program stars.
$\lambda$ (Å)	$\chi$ (eV)	log gf	EW (mÅ)^a
			$\delta$ Eri	$\eta$ Cep	$\gamma$ Cep	HD 10780	HD 4628	61 Cyg
O I; $\log$ $\epsilon_{\odot}$ (O) = 8.93
7771.944	9.147	0.297	44.4	44.4	28.8	49.5	24.3
7774.166	9.147	0.114	35.0	34.5	33.5	36.4	27.5
7775.388	9.147	-0.064	27.7	26.7	33.7	34.5
Na I; $\log$ $\epsilon_{\odot}$ (Na) = 6.33
6154.226	2.102	-1.637	87.9	56.0	84.2		47.6	81.1
Mg I; $\log$ $\epsilon_{\odot}$ (Mg) = 7.49
5711.088	4.346	-1.514	135.9	120.8	152.0		172.9	132.7
Al I; $\log$ $\epsilon_{\odot}$ (Al) = 6.47
6698.673	3.143	-1.843	51.2	37.0	64.1		37.4	44.3
7835.309	4.022	-0.663	72.5				56.0	61.0
Si I; $\log$ $\epsilon_{\odot}$ (Si) = 7.55
5793.073	4.930	-1.894	58.0	49.0	63.2	41.7	38.8	24.8
5948.541	5.083	-1.098	107.3	115.4	120.9	87.3	64.6	46.2
6155.134	5.620	-0.742	93.6	74.4	81.5		55.4	31.1
6721.848	5.863	-1.100	58.3	41.8	67.9
7034.901	5.871	-0.779	69.0	60.0	66.9	62.1	38.0
7760.628	6.206	-1.356	23.4	30.8	30.5
8742.446	5.871	-0.448	91.0	84.5	88.8		87.3
Ca I; $\log$ $\epsilon_{\odot}$ (Ca) = 6.36
6166.439	2.521	-1.074	108.1	90.3	112.3		94.8	146.7
6455.598	2.523	-1.350	94.3	82.2	108.6	77.8	77.1	104.6
6499.650	2.523	-0.839	144.5	118.4	132.7		126.4	162.1
Sc II; $\log$ $\epsilon_{\odot}$ (Sc) = 3.10
6320.851	1.500	-1.747	21.2	18.5	40.3
Ti I; $\log$ $\epsilon_{\odot}$ (Ti) = 4.99
5766.330	3.294	0.370	30.0	19.1	37.9	15.9	17.7	34.6
Cr I; $\log$ $\epsilon_{\odot}$ (Cr) = 5.67
5787.965	3.323	-0.138	72.6	61.9	86.4	65.6	63.0	80.3
6925.202	3.450	-0.227	71.1				52.1	94.1
Fe I; $\log$ $\epsilon_{\odot}$ (Fe) = 7.67
5543.937	4.218	-1.155	81.1	68.4	99.0		67.2	74.9
5638.262	4.221	-0.882	97.6	88.8	116.4	95.7	83.2	83.2
5806.717	4.608	-0.984	72.8	64.0	80.5	66.3	52.7
5848.123	4.608	-1.282	71.2	62.8	80.9		47.0	39.5
5855.091	4.608	-1.681	39.9	32.4	47.7		21.4	21.2
5927.786	4.652	-1.243	58.2	50.2	65.1	50.1	40.8	39.6
5929.667	4.549	-1.332	57.3	51.1	66.8	48.8	40.3	40.4
5930.173	4.652	-0.347	123.2	90.3	138.0	99.7	91.1	90.0
5947.503	4.607	-2.059	23.2	32.4	41.2	13.7
6078.491	4.796	-0.414	93.2	80.4	95.3	89.5	75.7	72.9
6078.999	4.652	-1.123	62.0	53.9	65.2	58.0	43.2	35.6
6094.364	4.652	-1.749	38.4	28.3	54.1	31.3	17.2	15.8
6098.280	4.559	-1.940	32.1	24.9	47.6	24.2	17.9
6151.617	2.176	-3.486	79.3	76.7	97.6		60.8	69.6
6165.361	4.143	-1.645	65.3	60.6	70.9		57.3	41.2
6187.987	3.944	-1.740	70.4	62.2	80.4		50.9	48.8
6252.554	2.404	-1.867	182.0	155.9	191.8	151.5	199.2	188.1
6322.690	2.588	-2.503	128.1	105.6	152.6		88.1	111.2
6335.328	2.198	-2.432	146.4	128.5	161.2		143.4	147.6
6336.823	3.687	-0.896	170.3	143.0	173.5		141.7	143.4
6436.411	4.187	-2.538	25.6	19.9	35.6	18.6	15.0
6469.213	4.835	-0.774	91.2	78.1	105.3	71.3	68.8	53.1
6699.162	4.593	-2.172	20.4	14.6	27.1
6713.771	4.796	-1.606	38.0	39.3	45.6		24.2
6725.353	4.104	-2.370	36.0	31.0	46.4		17.0
6726.661	4.607	-1.200	63.5	57.7	71.8		46.1	39.2
6733.151	4.639	-1.594	48.2	43.4	49.5		31.0
6820.369	4.639	-1.289	63.5	57.6	71.3	53.3	45.2	38.5
6843.648	4.549	-0.934	80.5	68.6	90.0	73.0	62.6	48.0
6857.243	4.076	-2.203	41.8	35.2	55.1	32.5	24.8	25.9
6861.937^b	2.420	-3.990				34.6
6862.492	4.559	-1.509	48.5	41.2	61.3	41.5	29.2
7306.556	4.178	-1.684	63.8	62.2	85.9	52.8	48.9	40.3
7780.552	4.474	-0.175	181.0	146.7	173.2	150.0	202.0	137.5
7802.473	5.086	-1.493	31.0	22.2	35.9		24.7
7807.952	4.992	-0.602	80.9	66.6	87.2	66.6	64.0	44.0
Fe II; $\log$ $\epsilon_{\odot}$ (Fe) = 7.67
5991.376	3.153	-3.702	32.2	30.7	43.4		15.0
6149.258	3.889	-2.858	30.6	32.0	37.5		15.2
6247.562^b	3.890	-2.770				39.8
6432.680^b	2.890	-3.758				33.8
6456.383	3.904	-2.209	52.3	56.8	53.2	56.6	30.2
Co I; $\log$ $\epsilon_{\odot}$ (Co) = 4.92
6454.990	3.632	-0.233	38.2	34.8	58.5	24.2	17.2
Ni I; $\log$ $\epsilon_{\odot}$ (Ni) = 6.25
5805.213	4.168	-0.530	58.4	48.5	63.9	46.5	35.9	23.7
6111.066	4.088	-0.785	52.0	46.2	64.4	41.6	29.1	18.1
6176.807	4.088	-0.148	86.6	75.6	88.7		56.1	46.5
6186.709	4.106	-0.777	50.4	43.0	56.0			20.4
7555.598	3.848	0.069	145.2	118.1	135.1	113.4	108.3	80.2
Ba II; $\log$ $\epsilon_{\odot}$ (Ba) = 2.13
5853.668	0.604	-0.758	83.2	82.3	88.8		53.3	56.1

Source LaTeX | All tables | In the text

	1 Introduction
	2 Observations and data reduction
	3 Data analysis: Methods
	4 Results and discussion
	5 Conclusions
	References
	Online Material