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Table 3

Line intensities for H ii regions and PNe, relative to Hβ = 1.00123.

Object number2 12 14 20
RA (h m s) 00 54 37.89 00 54 38.91 00 54 41.59
Dec (°′′′)  − 37 40 14.0  − 37 39 43.2  − 37 40 21.4
R/R25 0.33 0.33 0.25
Object type PN PN PN
λ ion I/I(Hb) error I/I(Hb) error) I/I(Hb) error
3727+ [OII] 0.608 0.150 0.643 0.050  < 0.870
3833.4 H9 0.078 0.039
3868.7 [NeIII] 0.674 0.168 0.796 0.040
3889.1 HeI+H8 0.165 0.033
3970.5 [NeIII]+H7 0.450 0.045
4026.2 HeI 0.043 0.022
4068.6 [SII]  < 0.10 0.061 0.031
4101.7 Hd 0.196 0.098 0.256 0.015 0.255 0.033
4267.1 CII  < 0.10  < 0.050
4340.5 Hg 0.486 0.050 0.478 0.020 0.474 0.033
4363.2 [OIII] 0.172 0.060 0.212 0.020  < 0.075
4471.5 HeI 0.044 0.022
4686.7 HeII 0.632 0.095 0.245 0.015  < 0.027
4711.4 [ArIV]  < 0.10  < 0.030
4740.2 ArIV  < 0.10 0.078 0.039
4861.3 Hb 1.000 0.060 1.000 0.030 1.000 0.040
4958.9 [OIII] 4.700 0.280 3.325 0.033 2.314 0.070
5006.8 [OIII] 14.38 0.860 9.690 0.097 6.772 0.20
5754.7 [NII]
5875.6 HeI 0.148 0.013 0.086 0.009
6300.3 [OI] 0.057 0.008
6312.1 [SIII] 0.022 0.005
6548.3 [NII] 0.174 0.015 0.104 0.010
6562.8 Ha 2.860 0.080 2.855 0.020 2.860 0.080
6583.4 [NII] 0.160 0.080 0.526 0.010 0.283 0.023
6678.1 HeI 0.033 0.006 0.035 0.007
6716.5 [SII] 0.041 0.012 0.118 0.010
6730.8 [SII] 0.085 0.007 0.120 0.010
7065.3 HeI 0.049 0.009 0.106 0.090
7135.8 [ArIII] 0.151 0.008 0.186 0.015
7319+ [OII] 0.100 0.010 0.042 0.007
7330+ [OII] 0.055 0.020 0.077 0.011
9068.6 [SIII] 0.350 0.070 0.533 0.060
9529.8 [SIII] 0.785 0.150 1.207 0.120
c(Hb) 0.00 0.00 1.17
log F(Hb)3 −16.590 −15.920 −16.350

Notes. 

(1)

 < : upper limits, +: both lines, : very uncertain;

(2)

# as in Table 2 of Peña et al. 2012;

(3)

units of erg cm-2 s-1.

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