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Table 4

Dereddened emission line fluxes in units of the Hβ line flux and the extinction coefficient C(Hβ) in the red spectra of a sample of the target H ii regions in our galaxy sample.

Slit RAa Deca [O iii]λ5007 [N ii]λ6584 [S ii]λ6717 [S ii]λ6731 C(Hβ)
NGC 1087
15 41.605348 –0.482317 0.794 ± 0.034 0.633 ± 0.030 0.410 ± 0.018 0.292 ± 0.013 0.353
16 41.609253 –0.490142 0.494 ± 0.020 0.750 ± 0.029 0.479 ± 0.017 0.336 ± 0.013 0.282
17 41.607925 –0.493503 0.400 ± 0.031 0.664 ± 0.026 0.377 ± 0.018 0.259 ± 0.014 0.306
23 41.604852 –0.497109 0.211 ± 0.011 0.935 ± 0.043 0.373 ± 0.017 0.278 ± 0.012 0.380
28 41.610902 –0.500035 0.429 ± 0.033 0.754 ± 0.026 0.443 ± 0.020 0.334 ± 0.015 0.252
30 41.610902 –0.486017 0.427 ± 0.017 0.696 ± 0.033 0.320 ± 0.016 0.225 ± 0.010 0.340
31 41.603092 –0.504827 0.449 ± 0.014 0.764 ± 0.027 0.275 ± 0.009 0.206 ± 0.007 0.443
32 41.604192 –0.512645 0.932 ± 0.036 0.615 ± 0.031 0.464 ± 0.027 0.322 ± 0.023 0.417
36 41.609197 –0.515824 0.406 ± 0.021 0.589 ± 0.025 0.402 ± 0.016 0.280 ± 0.016 0.251
NGC 2967
14 145.509118 0.341424 0.129 ± 0.013 0.840 ± 0.031 0.309 ± 0.013 0.226 ± 0.009 0.900
23 145.522704 0.332752 0.195 ± 0.060 0.820 ± 0.046 0.395 ± 0.024 0.270 ± 0.019 1.040
28 145.521731 0.326422 0.930 ± 0.048 0.613 ± 0.045 0.328 ± 0.031 0.216 ± 0.019 0.970
29 145.520986 0.328543 0.294 ± 0.070 0.676 ± 0.031 0.350 ± 0.029 0.252 ± 0.035 0.734
37 145.502932 0.349615 0.738 ± 0.126 0.689 ± 0.061 0.608 ± 0.049 0.295 ± 0.050 0.902
39 145.505741 0.355989 1.596 ± 0.199 0.530 ± 0.059 0.451 ± 0.064 0.229 ± 0.055 0.644
NGC 3023
8 147.476616 0.616676 5.680 ± 0.204 0.092 ± 0.004 0.122 ± 0.005 0.089 ± 0.004 0.255
12 147.474086 0.615905 3.118 ± 0.103 0.221 ± 0.008 0.225 ± 0.009 0.165 ± 0.007 0.181
14 147.468182 0.619303 1.740 ± 0.064 0.414 ± 0.017 0.456 ± 0.019 0.332 ± 0.016 0.222
18 147.480337 0.619130 3.482 ± 0.130 0.147 ± 0.006 0.225 ± 0.010 0.146 ± 0.006 0.058
19 147.463502 0.612667 2.479 ± 0.110 0.429 ± 0.041 0.500 ± 0.044 0.434 ± 0.044 0.541
21 147.457781 0.612337 1.872 ± 0.071 0.309 ± 0.016 0.484 ± 0.021 0.337 ± 0.016 0.104
22 147.486919 0.623162 2.748 ± 0.094 0.136 ± 0.009 0.240 ± 0.011 0.167 ± 0.009 0.078
NGC 4123
6 182.046371 2.878087 0.267 ± 0.012 1.523 ± 0.051 0.334 ± 0.011 0.363 ± 0.012 1.086
18 182.061021 2.864815 0.455 ± 0.043 0.816 ± 0.039 0.584 ± 0.033 0.478 ± 0.035 0.424

Notes.

(a)

In degrees (J2000).

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