Table 10: Elemental abundances for V2109 Cyg. The solar abundances are taken from Grevesse et al. (1996). N is the number of lines included in the calculation.

Species
$\log \epsilon_{\odot}$ [X/H] s.d. N [X/Fe]

C I
8.56 -0.88   1 -0.85
Mg I 7.58 -0.15 $\pm$0.10 4 -0.12
Si I 7.55 +0.71 $\pm$0.30 2 +0.74
Si II 7.55 +0.45   1 +0.48
Ca I 6.35 +0.17 $\pm$0.11 17 +0.20
Sc II 3.10 +0.61 $\pm$0.41 4 +0.64
Ti I 4.99 +0.02   1 +0.05
Ti II 4.99 +0.18 $\pm$0.23 17 +0.21
V I 4.00 -0.03   1 +0.00
Cr I 5.67 -0.02 $\pm$0.05 8 +0.01
Cr II 5.67 +0.06 $\pm$0.15 12 +0.09
Mn I 5.39 +0.01 $\pm$0.02 2 +0.04
Fe I 7.52 -0.03 $\pm$0.18 122  
Fe II 7.52 -0.03 $\pm$0.15 16  
Co I 4.92 -0.22   1 -0.19
Ni I 6.25 +0.05 $\pm$0.12 10 +0.08
Zn I 4.60 -0.20   1 -0.17
Y II 2.24 +0.48 $\pm$0.19 4 +0.51
Zr II 2.60 +0.37 $\pm$0.29 2 +0.40
Ba II 2.13 +0.49 $\pm$0.23 4 +0.52
Ce II 1.55 +0.13 $\pm$0.04 2 +0.16


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