2007MNRAS.381.1719V

Query : 2007MNRAS.381.1719V

2007MNRAS.381.1719V - Mon. Not. R. Astron. Soc., 381, 1719-1726 (2007/November-2)

The S2N2 metallicity calibrator and the abundance gradient of M33.

VIIRONEN K., DELGADO-INGLADA G., MAMPASO A., MAGRINI L. and CORRADI R.L.M.

Abstract (from CDS):

We introduce the log(Hα/[SII]λλ6717+6731) versus log(Hα/[NII]λ6583) (S2N2) diagnostic diagram as a metallicity and ionization parameter indicator for HII regions in external galaxies. The location of HII regions in the S2N2 diagram was studied both empirically and theoretically. We found that, for a wide range of metallicities, the S2N2 diagram gives single-valued results in the metallicity-ionization parameter plane. We demonstrate that the S2N2 diagram is a powerful tool to estimate metallicities of high-redshift (z ∼ 2) HII galaxies. Finally, we derive the metallicity for 76 HII regions in M33 from the S2N2 diagram and calculate an O/H abundance gradient for this galaxy of -0.05 (±0.01) dex k/pc.

Abstract Copyright: 2007 The Authors. Journal compilation © 2007 RAS

Journal keyword(s): HII regions - galaxies: abundances - galaxies: high-redshift - galaxies: individual: M33

Simbad objects: 218

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Number of rows : 218
N Identifier Otype ICRS (J2000)
RA 		ICRS (J2000)
DEC 		Mag U Mag B Mag V Mag R Mag I Sp type #ref
1850 - 2026 		#notes
1 [HM95] WLM 1 HII 00 01 53.2 -15 27 38           ~ 2 0
2 MCG-03-01-015 G 00 01 57.9 -15 27 50   11.50 11.10 10.93   ~ 782 2
3 [HL90] 30 HII 00 20 12.7 +59 20 22           ~ 5 0
4 IC 10 rG 00 20 17.33520 +59 18 13.6480   13.6 9.5     ~ 1185 1
5 [BGR2000] Br 1 HII 00 20 17.4 +59 18 40           ~ 15 0
6 [HL90] 77 HII 00 20 22.4 +59 17 52           ~ 3 0
7 [BGR2000] Br 5 HII 00 20 25.6 +59 17 26           ~ 10 0
8 [HL90] 111b HII 00 20 26.0 +59 17 42           ~ 9 0
9 [HL90] 111c HII 00 20 26.3 +59 17 57           ~ 16 0
10 [BGR2000] Br 6 HII 00 20 26.5 +59 17 30           ~ 9 0
11 [HL90] 111e HII 00 20 26.7 +59 17 52           ~ 8 0
12 [HL90] 111d HII 00 20 27.2 +59 17 53           ~ 12 0
13 BA 1-289 HII 00 41 29.20 +40 51 04.0           ~ 9 0
14 WSTB 37W87 SNR 00 41 30.17 +41 05 01.9 16.460 17.610 19.42     ~ 26 0
15 M 31 AGN 00 42 44.330 +41 16 07.50 4.86 4.36 3.44     ~ 13622 1
16 [PAV78] 600 HII 00 42 52.757 +41 39 09.38           ~ 4 0
17 [WB92a] 68 HII 00 42 56.300 +41 37 37.95           ~ 4 0
18 [PAV78] 576 HII 00 42 58.416 +41 37 15.65           ~ 5 0
19 [WB92a] 76 HII 00 43 00.468 +41 36 46.68           ~ 3 0
20 [WB92a] 78 HII 00 43 01.404 +41 36 42.37           ~ 4 0
21 [WB92a] 81 HII 00 43 02.642 +41 36 31.49           ~ 3 0
22 BA 1-552 HII 00 43 05.372 +41 38 22.28           ~ 5 0
23 BA 1-551 HII 00 43 09.587 +41 37 45.09           ~ 5 0
24 BA 1-555 HII 00 43 09.989 +41 37 50.75           ~ 5 0
25 BA 1-562 HII 00 43 26.013 +41 43 01.08           ~ 5 0
26 [WB92a] 145 HII 00 43 29.043 +41 42 30.65           ~ 3 0
27 BA 1-75 HII 00 43 56.67 +41 26 29.7           ~ 7 0
28 [WB92a] 244 HII 00 43 56.844 +41 12 35.64           ~ 3 0
29 [WB92a] 250 EmO 00 43 57.972 +41 13 44.96           ~ 2 0
30 [WB92a] 310 HII 00 44 10.020 +41 34 17.91           ~ 8 0
31 BA 1-107 HII 00 44 10.939 +41 32 02.25           ~ 6 0
32 [WB92a] 315 HII 00 44 10.947 +41 33 17.56           ~ 5 1
33 [PAV78] 533 HII 00 44 13.653 +41 20 03.89           ~ 4 0
34 [WB92a] 343 HII 00 44 16.097 +41 19 43.44           ~ 3 0
35 BA 1-40 HII 00 44 17.602 +41 17 43.40           ~ 5 0
36 BA 1-56 HII 00 44 24.248 +41 20 54.22           ~ 11 0
37 [WB92a] 414 HII 00 44 25.868 +41 22 04.30           ~ 3 0
38 BA 1-592 HII 00 44 30.62 +41 51 57.1           ~ 8 0
39 BA 1-601 HII 00 44 30.987 +41 52 26.79           ~ 5 0
40 [WB92a] 446 HII 00 44 31.122 +41 21 25.88           ~ 8 0
41 [WB92a] 447 HII 00 44 31.147 +41 25 09.45           ~ 3 0
42 [WB92a] 461 HII 00 44 32.376 +41 25 17.48           ~ 3 0
43 [WB92a] 480 HII 00 44 35.462 +41 51 26.40           ~ 3 0
44 BA 1-599 HII 00 44 37.632 +41 51 56.36           ~ 8 0
45 BA 1-100 HII 00 44 42.800 +41 26 37.01           ~ 8 0
46 [WB92a] 526 HII 00 44 42.893 +41 27 48.40           ~ 3 0
47 [PAV78] 622 HII 00 44 44.507 +41 25 30.85           ~ 5 0
48 BA 1-162 HII 00 45 11.4 +41 37 45           ~ 12 0
49 [PAV78] 720 HII 00 45 14.657 +41 36 42.42           ~ 4 0
50 [WB92a] 787 HII 00 45 28.569 +41 54 11.77           ~ 5 1
51 NGC 249 HII 00 45 30.2 -73 04 47           ~ 35 0
52 [WB92a] 838 HII 00 45 39.517 +41 55 25.69           ~ 4 0
53 BA 1-210 Cl* 00 45 42.2335816704 +41 55 45.873084576 17.78   21.91   18.21 ~ 13 0
54 [B90] 430 HII 00 45 51.303 +42 10 16.75           ~ 6 0
55 NGC 261 HII 00 46 31.5 -73 06 16           ~ 67 1
56 [LL2014] 150 SNR 00 46 33.684 +42 10 57.03           ~ 8 0
57 BA 1-671 HII 00 46 34.52 +42 11 33.7           ~ 22 1
58 BA 1-675 HII 00 46 34.524 +42 12 10.92           ~ 5 0
59 NGC 267 HII 00 48 02.6 -73 16 39           ~ 57 0
60 LHA 115-N 25 Cl* 00 48 09.12 -73 14 19.1           ~ 41 1
61 LIN 106 Em* 00 48 09.2567602656 -73 14 15.990591768   13.93 13.75 14.70 14.47 O7.5V(n) 34 0
62 NAME SMC G 00 52 38.0 -72 48 01   2.79 2.2     ~ 12317 1
63 NGC 346 Cl* 00 59 04.4000 -72 10 39.000           ~ 547 0
64 SNR B0057-72.2 SNR 00 59 27.40 -72 10 10.7   12.37 12.57     ~ 251 0
65 LHA 115-N 76B Em* 01 03 07.73 -72 06 26.9     14.1     ~ 27 0
66 [HLG90] 13 HII 01 04 48.0 +02 06 33           ~ 8 0
67 IC 1613 GiC 01 04 48.4071 +02 07 10.185   10.42 10.01 9.77   ~ 1316 2
68 HD 7113 Em* 01 09 12.94464 -73 11 38.8968     11.7     ~ 131 0
69 NGC 456 HII 01 13 44.4 -73 17 26           ~ 132 0
70 LHA 115-N 88A HII 01 24 07.823 -73 09 03.77   13.25 12.18     ~ 83 1
71 LHA 115-N 90 HII 01 29 30.15 -73 33 10.5           ~ 69 2
72 BCLMP 275 HII 01 32 29.6407462416 +30 36 10.798271100           ~ 4 0
73 BCLMP 273 HII 01 32 32 +30 30.5           ~ 2 0
74 BCLMP 272 HII 01 32 34.1 +30 27 44     13.4     ~ 5 0
75 BCLMP 266 HII 01 32 40.7525774160 +30 24 24.644711448           ~ 5 0
76 BCLMP 263 HII 01 32 42.14 +30 21 14.8     14.7     ~ 5 0
77 LGC-HII 2 HII 01 32 43.0 +30 19 31 18.48 18.93 19.11 19.19 19.29 ~ 5 0
78 BCLMP 238 HII 01 32 44.70 +30 34 58.1     12.2     ~ 8 0
79 NGC 588 HII 01 32 45.2 +30 38 54 14.59 14.40 14.44 14.89 15.16 ~ 126 1
80 LGC-HII 3 GlC 01 32 45.9154376736 +30 41 35.328611508 17.829 19.085 18.479 18.586 18.719 ~ 10 0
81 BCLMP 240 HII 01 32 55.86 +30 32 26.7           ~ 6 0
82 BCLMP 289 HII 01 32 58.52 +30 44 26.8   19.30 19.70     ~ 8 0
83 BCLMP 218 HII 01 33 00.7 +30 30 51     11.9     ~ 8 0
84 BCLMP 258 HII 01 33 06.44 +30 23 29.0           ~ 4 0
85 BCLMP 288 HII 01 33 07.42 +30 42 39.7     13.0     ~ 9 0
86 [MCM2000] Em 24 GlC 01 33 10.7768616072 +30 18 08.483744808 17.67 18.847 18.767 18.39 18.786 ~ 9 0
87 CPSDP 194 HII 01 33 11.1 +30 45 18   15.7 16.1     ~ 7 0
88 BCLMP 220 HII 01 33 11.12 +30 27 39.7     14.8     ~ 10 0
89 BCLMP 256 HII 01 33 11.66 +30 23 20.8     11.9     ~ 6 0
90 VGHC 2-22 HII 01 33 12.188 +30 38 47.14           ~ 81 0
91 BCLMP 618 HII 01 33 13.25 +30 50 33.0           ~ 7 0
92 IC 131 HII 01 33 15.0 +30 45 09   12.52       ~ 66 0
93 CPSDP 103 HII 01 33 15.18 +30 51 58.2   18.83 19.93     ~ 5 0
94 BCLMP 638N HII 01 33 15.6 +30 56 49           ~ 4 0
95 IC 132 HII 01 33 15.8 +30 56 45 15.08 14.87 14.82 15.24 15.43 ~ 49 1
96 BCLMP 623 HII 01 33 15.9 +30 53 02     12.2     ~ 87 0
97 IC 133 HII 01 33 15.9 +30 53 02     12.2     ~ 88 0
98 BCLMP 626 HII 01 33 16.24 +30 54 01.7           ~ 10 0
99 CPSDP 107 HII 01 33 18.97 +30 58 14.4   19.04 20.00     ~ 6 0
100 LGC-HII 4 HII 01 33 21.2 +30 17 54           ~ 2 0
101 BCLMP 45 HII 01 33 29.20 +30 40 25.4 15.58 15.55 15.66 15.72 15.97 ~ 19 0
102 NGC 595 HII 01 33 33.53 +30 41 29.8           ~ 213 0
103 BCLMP 207 HII 01 33 35.35 +30 29 55.3           ~ 3 0
104 BCLMP 640 HII 01 33 36.0 +31 01 42     12.4     ~ 6 0
105 BCLMP 55 HII 01 33 36.7 +30 42 32     14.8     ~ 4 0
106 [CDL2004] 52 PN 01 33 36.83 +30 38 45.6           ~ 4 0
107 LGC-HII 6 HII 01 33 47.0 +30 27 23           ~ 2 0
108 CPSDP 221 HII 01 33 48.17 +30 52 08.1   18.74 20.14     ~ 3 0
109 BCLMP 637 HII 01 33 50.6785022472 +30 56 36.775466268 17.16 17.01 17.05 17.52 17.65 ~ 8 0
110 M 33 GiG 01 33 50.8965749232 +30 39 36.630403128 6.17 6.27 5.72     ~ 6226 1
111 BCLMP 93 HII 01 33 52.3 +30 39 18     13.4     ~ 17 0
112 BCLMP 759 HII 01 33 55 +30 22.2           ~ 4 0
113 IC 142 HII 01 33 55.1 +30 45 22   11.30 14.2     ~ 40 0
114 BCLMP 4 HII 01 33 59.44 +30 35 49.6     14.3     ~ 20 0
115 CPSDP 316 HII 01 33 59.51 +30 23 09.6     13.5     ~ 4 0
116 [GDK99] 128 HII 01 33 59.8 +30 32 45 17.61 17.82 17.97 17.83 18.34 ~ 6 1
117 [MA42] 3 PoG 01 34 01 +30 52.1           ~ 6 0
118 BCLMP 670 HII 01 34 03.3 +30 53 09 18.82 18.93 19.01 18.99 19.30 ~ 6 0
119 LGC-HII 7 HII 01 34 04.3 +31 02 18           ~ 2 0
120 VGHC 2-84 GlC 01 34 06.68 +30 48 56.2 16.506 17.563 17.224 16.807 17.161 ~ 14 0
121 BCLMP 85 PoG 01 34 07.64 +30 39 22.2     13.7     ~ 9 0
122 CPSDP 323 HII 01 34 09.5 +30 21 54     13.7     ~ 3 0
123 BCLMP 709 HII 01 34 11.10 +30 34 33.7           ~ 4 0
124 CPSDP 325 HII 01 34 13.0 +30 27 40     14.2     ~ 3 0
125 VGHC 2-95 PoG 01 34 15.6 +30 37 11 14.69 14.61 14.70 14.85 14.97 ~ 23 0
126 BCLMP 721 HII 01 34 20.53 +30 37 58.2           ~ 4 0
127 CPSDP 189 HII 01 34 20.82 +30 31 02.8   19.72 20.24     ~ 3 0
128 BCLMP 715 HII 01 34 22.73 +30 33 15.0           ~ 5 0
129 BCLMP 682 HII 01 34 23.1 +30 46 55     16.3     ~ 3 0
130 BCLMP 659 HII 01 34 24.13 +30 57 02.3           ~ 5 0
131 LGC-HII 8 HII 01 34 24.3 +30 39 07           ~ 2 0
132 NGC 604 HII 01 34 32.1 +30 47 01           ~ 608 0
133 XMMU J013433.6+310021 HII 01 34 33.64 +31 00 21.2     14.8     ~ 14 0
134 [MPH2006] 259 HII 01 34 36.04 +30 34 49.8           ~ 11 0
135 LGC-HII 10 HII 01 34 38.5 +30 32 52           ~ 2 0
136 BCLMP 749 HII 01 34 38.8 +30 44 03     13.3     ~ 7 0
137 BCLMP 649 HII 01 34 39.18 +31 02 24.8           ~ 5 0
138 BCLMP 705 HII 01 34 40.37 +30 31 19.5           ~ 5 0
139 LGC-HII 11 HII 01 34 42.2 +30 24 00 19.46 19.52 19.55 19.70 20.19 ~ 5 0
140 [MCM2000] Em 59 EmO 01 34 42.53 +30 55 44.5 19.614 20.734 20.389 19.188 19.604 ~ 7 0
141 BCLMP 757 HII 01 34 44.54 +30 42 37.7           ~ 4 0
142 BCLMP 657 HII 01 34 50.0 +30 54 50     13.9     ~ 5 0
143 LGC-HII 12 HII 01 34 55.07 +30 34 51.1           ~ 3 0
144 BCLMP 754 HII 01 35 01 +30 40.0           ~ 3 0
145 LGC-HII 13 HII 01 35 02.3606427216 +31 00 42.553805292           ~ 4 0
146 BCLMP 756 HII 01 35 06.97 +30 41 47.7     12.3     ~ 7 0
147 UGCA 92 AG? 04 32 03.8366 +63 36 51.243   16.15       ~ 128 0
148 BRHT 1b Cl* 04 51 51 -69 23.6           ~ 34 1
149 BRHT 1a Cl* 04 51 51.3 -69 23 26           ~ 42 0
150 NGC 1722 HII 04 51 53.36 -69 23 25.9           ~ 77 0
151 NGC 1714 EmO 04 52 08.4 -66 55 23   11.51 11.61     ~ 88 2
152 NGC 1736 EmO 04 53 03.7239890448 -68 03 05.101346628   15.5       ~ 18 0
153 LHA 120-N 83B HII 04 54 25.2 -69 11 00           ~ 48 1
154 NGC 1763 As* 04 56 51.5 -66 24 25     9.40     ~ 169 3
155 IRAS 04571-6627 mul 04 57 15.5 -66 23 14           ~ 53 1
156 HD 32340 Em* 04 57 16.253 -66 23 20.94   13.11 12.45 14.00   O3-O6V 78 0
157 NAME LMC G 05 23 34.6 -69 45 22     0.4     ~ 19090 0
158 M 42 HII 05 35 16.8 -05 23 15           ~ 4411 0
159 LHA 120-N 157 HII 05 35 49 -69 12.6           ~ 51 0
160 NGC 2060 SNR 05 37 51.4466169456 -69 10 23.947092084   9.69 9.59     ~ 380 2
161 [VPT2002] 30 Dor 1 HII 05 38 33.5 -69 06 27           ~ 7 0
162 [GSL2002] 114 HII 05 38 35.4 -69 05 41           ~ 8 0
163 [VPT2002] 30 Dor 3 HII 05 38 46.0 -69 05 08           ~ 8 0
164 [VPT2002] 30 Dor 4 HII 05 38 54.2 -69 05 15           ~ 7 0
165 NGC 2079 Cl* 05 39 39.0 -69 46 24           ~ 64 0
166 LHA 120-N 159 HII 05 39 46.650 -69 45 39.94           ~ 293 2
167 NAME N159 Blob in LMC HII 05 40 04.2 -69 44 43           ~ 40 0
168 [VSH2006] Leo A -101-052 HII 09 59 17.2 +30 44 07           ~ 3 0
169 Z 153-10 G 09 59 26.46 +30 44 47.0 14.08 13.54 13.26 13.33   ~ 652 0
170 [H74b] Sextans B 1 HII 09 59 58.2 +05 19 44           ~ 5 0
171 [SHK91] Sextans B 2 HII 09 59 58.2 +05 19 44           ~ 5 0
172 [SHK91] Sextans B 3 HII 09 59 59.2 +05 20 21           ~ 3 0
173 [H74b] Sextans B 2 HII 10 00 00.8 +05 20 30           ~ 5 0
174 Z 36-12 H2G 10 00 00.8217342072 +05 20 09.533389560 12.77 12.25 11.89 11.71   ~ 569 0
175 [SHK91] Sextans B 6 HII 10 00 01.1 +05 19 40           ~ 3 0
176 [SHK91] Sextans B 7 HII 10 00 01.2 +05 19 30           ~ 3 0
177 [H74b] Sextans B 3 HII 10 00 03.1 +05 20 27           ~ 6 0
178 NAME Sextans B HII H HII 10 00 05.3 +05 17 59           ~ 2 0
179 [RM92] HII 6 HII 10 03 03.6 -26 09 19           ~ 8 0
180 NGC 3109 AG? 10 03 06.877 -26 09 34.46 11.10 10.42 10.04 9.91   ~ 825 2
181 [HKS94] 2 HII 10 10 53.7 -04 41 14           ~ 4 0
182 [HKS94] 3 HII 10 10 54.0 -04 41 59           ~ 3 0
183 [HKS94] 7 HII 10 10 55.5 -04 41 17           ~ 4 0
184 [HKS94] 9 HII 10 10 57.1 -04 40 30           ~ 3 0
185 MCG-01-26-030 H2G 10 11 00.5 -04 41 30 12.48 12.13 11.93 11.78   ~ 789 2
186 [HKS94] 16 HII 10 11 05.5 -04 42 09           ~ 4 0
187 [HKS94] 19 HII 10 11 06.6 -04 42 15           ~ 5 0
188 [HKS94] 23 HII 10 11 09.0 -04 40 54           ~ 3 0
189 [HKS94] 24 HII 10 11 10.1 -04 41 33           ~ 4 0
190 NGC 3359 EmG 10 46 36.845 +63 13 25.10 10.83 11.03 10.57     ~ 380 1
191 Z 71-87 H2G 12 58 40.1930636208 +14 13 00.739589628 15.24 15.16 14.98 14.81   ~ 475 0
192 [ESS2003] Q1623-MD66 G 16 25 40.39 +26 50 08.9           ~ 5 0
193 [ESS2003] Q1623-BX453 G 16 25 50.84 +26 49 31.4           ~ 12 0
194 NAME Sgr dIG G 19 29 59.0 -17 40 41   15.5 13.6     ~ 323 1
195 [HP2009] HII 16 HII 19 44 30.88 -14 48 26.3   17.88 17.48     ~ 12 0
196 [H77] HII 2 HII 19 44 31.79 -14 41 57.0   15       ~ 34 0
197 KD D2 ISM 19 44 32.1 -14 44 42           ~ 16 0
198 MCG-02-50-003 HII 19 44 34.38 -14 42 20.3           ~ 36 0
199 KD D7 HII 19 44 38.0 -14 51 09           ~ 12 0
200 [HKL88] 16 HII 19 44 46.7 -14 44 02           ~ 7 0
201 KD D10 HII 19 44 48.4 -14 44 18           ~ 13 0
202 [H25] V HII 19 44 52.84 -14 43 09.8           ~ 69 0
203 NGC 6822 G 19 44 56.199 -14 47 51.29   18 8.1     ~ 1661 0
204 [LCM2005] HII 8 HII 19 44 57.15 -14 47 50.0           ~ 10 0
205 KD D26 HII 19 45 05.2 -14 43 13           ~ 55 0
206 NGC 7479 Sy2 23 04 56.6432243448 +12 19 22.357387020 11.74 11.60 10.85 10.47 9.66 ~ 783 2
207 [VSH2006] GR 8 +004-006 HII ~ ~           ~ 2 0
208 [VSH2006] GR 8 +001+027 HII ~ ~           ~ 2 0
209 [VSH2006] GR 8 +019-019 HII ~ ~           ~ 3 0
210 [VSH2006] GR 8 +001-008 HII ~ ~           ~ 2 0
211 [VSH2006] GR 8 -012-022 HII ~ ~           ~ 2 0
212 [VSH2006] GR 8 -013-032 ? ~ ~           ~ 2 0
213 [VSH2006] Leo A -091-048 HII ~ ~           ~ 2 0
214 NAME Local Group GrG ~ ~           ~ 9325 0
215 [VSH2006] GR 8 +008-011 HII ~ ~           ~ 3 0
216 [VSH2006] Leo A +112-020 HII ~ ~           ~ 2 0
217 [VSH2006] GR 8 -002-012 HII ~ ~           ~ 2 0
218 [VSH2006] Leo A +069-018 HII ~ ~           ~ 3 0

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