Free Access

Table 12

Total abundances.

12 + log(X/H)

Element Cn1-5 Hb4 He2-86 M1-25 M1-30 M1-32 M1-61

He 11.21 ± 0.01 11.06 ± 0.02 11.09 ± 0.01 11.09 ± 0.01 11.12 ± 0.01 11.10 ± 0.01 11.05 ± 0.01
Ca 9.18 ± 0.05 9.07 ± 0.06 8.87 ± 0.06 8.96 ± 0.07 9.30 ± 0.07 9.75 ± 0.09 8.68 ± 0.06
N 8.72 ± 0.05 8.55 ± 0.09 8.62 ± 0.09 8.40 ± 0.06 8.59 ± 0.05 8.44 ± 0.06 8.28 ± 0.11
O 8.79 ± 0.03 8.70 ± 0.04 8.79 ± 0.04 8.87 ± 0.05 8.90 ± 0.06 8.74 ± 0.10 8.67 ± 0.04
Ob 9.07 ± 0.04 9.27 ± 0.04 9.08 ± 0.02 9.05 ± 0.05 9.23 ± 0.05 9.11 ± 0.08 8.89 ± 0.04
Nec 8.37 ± 0.04 8.17 ± 0.06/7.73 ± 0.12 8.27 ± 0.05/8.46 ± 0.12 7.71 ± 0.11 8.04 ± 0.08 7.69 ± 0.12 8.08 ± 0.07/8.34 ± 0.19
S 7.20 ± 0.04 7.01 ± 0.09 7.23 ± 0.08 7.22 ± 0.06 7.25 ± 0.07 7.17 ± 0.09 7.11 ± 0.09
Cl 5.53 ± 0.03 5.37 ± 0.04/5.31 ± 0.04 5.43 ± 0.04 5.50 ± 0.04 5.63 ± 0.04 5.47 ± 0.06 5.17 ± 0.05
Arc 6.73 ± 0.04 6.55 ± 0.05/6.45 ± 0.06 6.61 ± 0.12/6.63 ± 0.11 6.92 ± 0.05 7.11 ± 0.08 6.99 ± 0.11 6.45 ± 0.05/6.49 ± 0.05
Mgd 7.70: 7.65 ± 0.08 7.50: 7.42:
Fee 6.05 ± 0.05 5.96 ± 0.08 5.94 ± 0.06 5.55 ± 0.06 6.68 ± 0.07 4.88 ± 0.10
Fef 6.34 ± 0.10 5.35 ± 0.30 6.06 ± 0.14 6.21 ± 0.14 5.55 ± 0.06 6.68 ± 0.07 5.41 ± 0.17
Nig 5.37 ± 0.22 5.56 ± 0.38 4.52 ± 0.18 5.72 ± 0.19

Element M3-15 NGC5189 NGC6369 PC14 Pe1-1 PB8 NGC2867

He 11.03 ± 0.02 11.09 ± 0.01 11.02 ± 0.01 11.03 ± 0.01 11.02 ± 0.01 11.09 ± 0.01 11.06 ± 0.01
Ca 8.85 ± 0.13 9.02 ± 0.10 9.00 ± 0.05 9.02 ± 0.04 9.13 ± 0.06 8.85 ± 0.03 9.25 ± 0.03
N 8.33 ± 0.10 8.60 ± 0.07 8.17 ± 0.06 8.15 ± 0.07 8.06 ± 0.08 8.20 ± 0.08 8.09 ± 0.06
O 8.81 ± 0.05 8.77 ± 0.06 8.53 ± 0.04 8.77 ± 0.04 8.67 ± 0.04 8.77 ± 0.05 8.58 ± 0.04
Ob 9.18 ± 0.08 8.92 ± 0.07 8.69 ± 0.06 9.06 ± 0.04 8.88 ± 0.05 9.11 ± 0.02 8.78 ± 0.03
Nec 8.03 ± 0.13 8.27 ± 0.13/7.57 ± 0.13 7.90 ± 0.04/7.54 ± 0.16 8.20 ± 0.04/7.70 ± 0.21 8.03 ± 0.06 8.13 ± 0.06 8.02 ± 0.10
S 7.21 ± 0.10 7.11 ± 0.05 6.92 ± 0.05 7.09 ± 0.06 6.81 ± 0.06 7.30 ± 0.09 6.68 ± 0.05
Cl 5.30 ± 0.05 5.57 ± 0.03/5.54 ± 0.03 5.05 ± 0.04/5.02 ± 0.04 5.27 ± 0.03/5.22 ± 0.04 5.14 ± 0.05 5.29 ± 0.08 5.10 ± 0.04
Arc 6.49 ± 0.06 6.71 ± 0.06/6.65 ± 0.06 6.26 ± 0.04/6.22 ± 0.04 6.39 ± 0.04/6.33 ± 0.04 6.43 ± 0.05 6.61 ± 0.05 6.17 ± 0.04
Mgd
Fee 4.69 ± 0.10 5.17 ± 0.11
Fef 5.75 ± 0.18 4.84 ± 0.23 5.24 ± 0.14 5.36 ± 0.18
Nig

Notes.

(a)

From recombination lines (see text).

(b)

From recombination lines (see text).

(c)

Considering low to medium ionization or high-ionization physical conditions when different (see text).

(d)

From recombination lines (see text).

(e)

Fe/H = Fe+/H++Fe++/H+, except for He 2-86, where Fe/H = Fe+/H++Fe++/H++Fe+3/H+.

(f)

ICF from an observational fit reported by Rodríguez & Rubin (2005). Valid for –0.1 < log(O+/O++) < –1.35.

(g)

Empirical ICF, following Mesa-Delgado et al. (2009b).

Current usage metrics show cumulative count of Article Views (full-text article views including HTML views, PDF and ePub downloads, according to the available data) and Abstracts Views on Vision4Press platform.

Data correspond to usage on the plateform after 2015. The current usage metrics is available 48-96 hours after online publication and is updated daily on week days.

Initial download of the metrics may take a while.