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Table 3

Central abundances, for run2 galaxies.

Galaxy 12 + log (O/H)1 12 + log (O/H)2 12 + log (O/H)3 R254 AGN5
dex dex dex arcsec arcsec

NGC 1169 8.47 ±  0.10 8.47 ±  0.01 99.34
NGC 1358 8.78 ±  0.07 8.85 ±  0.04 8.71 ±  0.12 64.14 3.2
NGC 1530 8.90 ±  0.02 9.071 ±  0.006 54.59
NGC 1832 9.09 ±  0.01 9.075 ±  0.003 73.64
NGC 2273 8.57 ±  0.05 8.809 ±  0.008 8.828 ±  0.009 68.72 0.4
NGC 2523 8.48 ±  0.05 8.50 ±  0.10 84.55
NGC 2681 8.92 ±  0.02 9.007 ±  0.007 9.12 ±  0.02 119.43 3
NGC 2859 8.66 ±  0.03 8.872 ±  0.007 9.05 ±  0.01 94.87 3
NGC 2962 8.58 ±  0.03 8.72 ±  0.01 68.72
NGC 4314 8.81 ±  0.02 8.900 ±  0.004 8.965 ±  0.008 111.46 3.3
NGC 4394 8.69 ±  0.03 8.708 ±  0.009 8.67 ±  0.02 104.02 3

Notes. 

(†)

Active galaxies.

(1)

Central oxygen abundance in the gas, estimated within an aperture of 1.2 arcsec, and calculated with the R23 (M91) method.

(2)

Central oxygen abundance in the gas, as a result of the fit, calculated with the R23 (M91) method.

(3)

Central oxygen abundance in the gas, as a result of the fit outside the region affected by an AGN, calculated with the R23 (M91) method.

(4)

R25 is from the Hyperleda galaxy catalogue.

(5)

AGN-affected region, in arcsec, obtained from Fig. 7 except those marked with *, which were taking from Véron-Cetty & Véron (2006) and references therein.

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