2014A&A...567A..12G

Query : 2014A&A...567A..12G

2014A&A...567A..12G - Astronomy and Astrophysics, volume 567A, 12-12 (2014/7-1)

Chemical abundances in Galactic planetary nebulae with Spitzer spectra.

GARCIA-HERNANDEZ D.A. and GORNY S.K.

Abstract (from CDS):

We present new low-resolution (R∼800) optical spectra of 22 Galactic planetary nebulae (PNe) with Spitzer spectra. These data are combined with recent optical spectroscopic data available in the literature to construct representative samples of compact (and presumably young) Galactic disc and bulge PNe with Spitzer spectra. Attending to the nature of the dust features - C-rich, O-rich, and both C- and O-rich dust features (or double chemistry) - seen in their Spitzer spectra, the Galactic disc and bulge PNe are classified according to four major dust types (oxygen chemistry or OC, carbon chemistry or CC, double chemistry or DC, featureless or F) and subtypes (amorphous and crystalline, and aliphatic and aromatic), and their Galactic distributions are presented. Nebular gas abundances of He, N, O, Ne, S, Cl, and Ar, as well as plasma parameters (e.g. Ne, Te) are homogeneously derived by using the classical empirical method. We study the median chemical abundances and nebular properties in Galactic disc and bulge PNe depending on their Spitzer dust types and subtypes. The differences and similarities between PNe in the Galactic disc and bulge are reported. In particular, the median abundances for the major Spitzer dust types CC and OC are representative of the dominant dust subtype (which are different in both Galactic environments), while these values in DC PNe are representative of the two DC subtypes. A comparison of the derived median abundance patterns with AGB nucleosynthesis predictions mainly show that i) DC PNe, both with amorphous and crystalline silicates, display high-metallicity (solar/supra-solar) and the highest He abundances and N/O abundance ratios, suggesting relatively massive (∼3-5M☉) hot bottom burning AGB stars as progenitors; ii) PNe with O-rich and C-rich unevolved dust (amorphous and aliphatic) seem to evolve from subsolar metallicity (z∼0.008) and lower mass (<3M☉) AGB stars; iii) a few O-rich PNe and a significant fraction of C-rich PNe with more evolved dust (crystalline and aromatic, respectively) display chemical abundances similar to DC PNe, suggesting that they are related objects. A comparison of the derived nebular properties with predictions from models combining the theoretical central star evolution with a simple nebular model is also presented. Finally, a possible link between the Spitzer dust properties, chemical abundances, and evolutionary status is discussed.

Abstract Copyright: ∼

Journal keyword(s): planetary nebulae: general - stars: abundances - stars: evolution - Galaxy: bulge - infrared: stars - stars: Wolf-Rayet

VizieR on-line data: <Available at CDS (J/A+A/567/A12): table2.dat table2.txt table3.dat table3.txt>

Simbad objects: 157

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Number of rows : 157
N Identifier Otype ICRS (J2000)
RA 		ICRS (J2000)
DEC 		Mag U Mag B Mag V Mag R Mag I Sp type #ref
1850 - 2024 		#notes
1 EGGR 382 PM* 00 33 54.4629362352 -12 07 58.775300904 15.511 15.572 14.891 14.467 14.051 DC? 100 0
2 M 31 AGN 00 42 44.330 +41 16 07.50 4.86 4.36 3.44     ~ 12645 1
3 NAME SMC G 00 52 38.0 -72 48 01   2.79 2.2     ~ 11146 1
4 NAME Magellanic Clouds GrG 03 00 -71.0           ~ 7065 0
5 PN MaC 2-1 PN 05 03 41.8528461912 -06 10 03.027145764     14.4     ~ 41 0
6 PN M 1-5 PN 05 46 50.0119955400 +24 22 02.848049436           ~ 116 1
7 PN M 1-12 PN 07 19 21.4685188440 -21 43 55.402228344     14.08     WC10-11 117 0
8 WRAY 16-8 PN 07 47 20.0414144496 -51 15 03.432601872   11.9 12.80     Of(H) 112 0
9 PN PB 2 PN 08 20 40.1874636648 -46 22 58.508819832     13.60     wels? 56 0
10 WRAY 15-344 PN 09 13 52.85 -55 28 17.2     13.70     ~ 56 0
11 PN My 47 PN 09 19 27.50 -59 12 00.3   12.7 12.40     ~ 68 0
12 NGC 2867 PN 09 21 25.3832468160 -58 18 40.626683604   12.0 10.30     [WO2] 301 0
13 WRAY 16-66 PN 10 07 23.6183570256 -63 54 30.063363120     13.80     ~ 51 0
14 PN Pe 1-1 PN 10 38 27.5856481368 -56 47 07.226821644   15.855 14.178 15.394   [WC4/5] 99 0
15 PN Pe 2-7 PN 10 41 19.59 -56 09 16.2     15.20     ~ 32 0
16 WRAY 16-86 PN 11 17 43.1561941272 -70 49 32.165781780   12.3 14.00     ~ 41 0
17 WRAY 16-88 PN 11 24 01.04424 -52 51 19.3860         16.245 ~ 55 0
18 WRAY 16-94 PN 11 31 45.4605161808 -65 58 14.143658844     14.30     ~ 64 0
19 WRAY 16-100 PN 11 48 38.0955840000 -65 08 36.445176132   14.595 13.036 14.833   ~ 84 0
20 WRAY 16-107 PN 12 09 10.2069705456 -58 42 37.284368328     15.20     ~ 35 0
21 WRAY 16-117 PN 12 30 30.4344727152 -64 52 05.689186752   14.55 15.00     [WC4] 120 0
22 PN MyCn 18 PN 13 39 35.0596178496 -67 22 51.750497136   13.30 12.54 13.19 12.61 ~ 284 1
23 WRAY 16-133 PN 13 42 36.1638733080 -61 22 28.912461456     15.86     ~ 50 0
24 PN MaC 1-2 PN 13 54 27.067 -64 59 36.14           ~ 25 1
25 WRAY 16-162 PN 15 05 16.80 -55 11 10.5     14.50     ~ 115 0
26 WRAY 16-178 PN 15 23 36.35 -53 51 28.1     15.00     ~ 59 0
27 WRAY 15-1341 PN 15 41 58.83 -56 36 25.6     14.50     ~ 73 0
28 WRAY 16-194 PN 15 58 08.1032974200 -55 41 50.351235504     15.60     ~ 87 0
29 PN StWr 4-10 PN 16 02 13.0530888744 -41 33 36.067165524   13.9 15.00     [WC2/3] 56 0
30 PN H 1-1 Em* 16 13 28.1768868744 -34 35 39.387943572   10.72 9.61     ~ 56 0
31 WRAY 16-218 PN 16 23 30.6466211640 -58 19 22.800710784   13.7 13.90     ~ 69 0
32 ESO 332-2 PN 16 49 32.85 -39 21 09.1           ~ 31 0
33 ESO 332-4 PN 16 51 33.575 -40 02 56.01           ~ 25 0
34 HD 151895 PN 16 54 35.1297096456 -64 14 28.564429056   12.03 11.72     O(H)4-8III-V 104 0
35 WRAY 15-1585 PN 16 59 36.1292977968 -51 42 08.621516808     14.30     ~ 90 0
36 PN M 2-5 PN 17 02 19.0885293528 -33 10 04.843181568   16.28 15.08   14.44 ~ 68 0
37 CD-53 7049 PN 17 03 02.8784604504 -53 55 53.966024508   11.84 11.48     B/Ae 64 1
38 PN Sa 1-5 PN 17 11 27.3945863181 -47 25 02.050977873     15.60     ~ 30 0
39 PN M 2-10 PN 17 14 07.0266004296 -31 19 42.983628132     15.00     ~ 81 0
40 PN H 1-8 PN 17 14 42.93 -33 24 47.4     13.6     ~ 60 0
41 PN Th 3-4 PN 17 18 51.9379704912 -31 39 06.630913620           ~ 39 0
42 PN Th 3-6 PN 17 19 20.2424693280 -31 12 40.849468344           ~ 31 0
43 PN M 3-38 PN 17 21 04.4699050536 -29 02 59.700223716     16.00     ~ 92 0
44 PN M 3-40 PN 17 22 28.2905114736 -27 08 42.369295200           ~ 66 0
45 PN M 3-8 PN 17 24 52.15 -28 05 54.6     15.40     ~ 85 0
46 PN H 1-12 PN 17 26 24.2983159272 -35 01 41.378383416     14     ~ 49 0
47 PN M 3-10 PN 17 27 20.19 -28 27 51.2     14.40     ~ 93 0
48 PN H 1-15 PN 17 28 37.6286372256 -24 51 07.218909000     15.10     ~ 59 0
49 PN M 1-20 PN 17 28 57.6165015264 -19 15 54.033719256           ~ 128 0
50 PN H 1-16 PN 17 29 23.4288306495 -26 26 05.773990642   16.9 15.63 14.25 15.37 ~ 55 1
51 PN H 2-11 PN 17 29 25.9611478512 -25 49 07.205229768           ~ 63 0
52 PN H 1-18 PN 17 29 42.76 -29 32 50.3           ~ 72 0
53 PN H 1-19 PN 17 30 02.57 -27 59 17.5     16.30     ~ 73 0
54 PN Al 2-E PN 17 30 14.4363597912 -27 30 20.385097740     17.50     ~ 38 0
55 PN H 1-20 PN 17 30 43.8092470056 -28 04 06.841201728   17.1 16.0     ~ 81 0
56 PN H 1-23 PN 17 32 46.92 -30 00 14.9     16.00     ~ 76 0
57 PN H 1-21 PN 17 32 47.8114390416 -40 58 28.653130920     15.20     ~ 28 0
58 WRAY 16-286 PN 17 33 00.67 -36 43 51.8     15.40     ~ 44 0
59 PN M 4-5 PN 17 34 54.72 -26 35 57.3     17.50     ~ 68 0
60 PN M 4-6 PN 17 35 13.99 -29 03 10.6           ~ 60 0
61 PN M 1-25 PN 17 38 30.3160501176 -22 08 38.934269052   17.9       [WC6] 145 0
62 PN SaSt 2-15 PN 17 38 57.3713723952 -18 17 35.788016724   13.93 13.66 13.82   ~ 74 0
63 ESO 455-139 PN 17 39 02.9171861568 -28 56 35.634293412     17.2     ~ 70 0
64 PN H 2-17 PN 17 40 07.4258459184 -24 25 42.592055448     16.00     ~ 79 0
65 PN M 3-13 PN 17 41 36.6034059352 -22 13 02.932779702           O-rich 41 0
66 PN Hb 4 PN 17 41 52.8002065320 -24 42 08.330663196   18.4 17     [WC4] 219 1
67 PN M 2-14 PN 17 41 57.2678295912 -24 11 16.203074712     14.70 15.71 14.50 ~ 65 0
68 PN H 2-18 PN 17 43 18.3532870822 -21 09 03.245216375         13.816 ~ 78 0
69 PN H 1-29 WV* 17 44 13.8729577601 -34 17 32.824856894     14.90 16.04 14.90 [WC4/6] 70 0
70 PN Sa 2-237 PN 17 44 42.282 -15 45 11.45   16.1 15.5     ~ 35 0
71 PN M 3-15 PN 17 45 31.7096699160 -20 58 01.493896440           [WC4/6] 127 1
72 PN Tc 1 PN 17 45 35.2879212240 -46 05 23.717122728   11.30 11.49     PCyg 263 0
73 NAME Galactic Center reg 17 45 39.60213 -29 00 22.0000           ~ 14414 0
74 PN H 2-20 PN 17 45 39.81 -25 40 00.3     17.00     ~ 75 1
75 PN H 1-32 PN 17 46 06.32760 -34 03 46.3356           ~ 64 0
76 PN Th 4-1 PN 17 46 20.8184146392 -20 13 48.276182748           ~ 36 0
77 PN M 1-27 WR? 17 46 45.4755803568 -33 08 35.133711936     13.90     [WC11]? 100 0
78 PN H 1-33 PN 17 47 49.4162559989 -34 08 05.126681277     15.30     ~ 62 1
79 PN H 1-34 PN 17 48 07.572 -22 46 47.33           ~ 41 0
80 PN Th 4-3 PN 17 48 37.390 -22 16 48.79           ~ 33 0
81 PN H 1-35 PN 17 49 13.9398459192 -34 22 52.812575256     12.90     wels? 112 0
82 PN Th 4-6 PN 17 50 57.24 -18 46 48.4           ~ 32 0
83 PN M 3-44 PN 17 51 18.9230505792 -30 23 53.176813980     16.50     [WC11] 82 0
84 PN M 1-31 PN 17 52 41.4448424016 -22 21 57.159303984           [WC] 104 0
85 PN Cn 2-1 PN 17 54 33.010 -34 22 21.15     12.70 14.47 13.70 ~ 134 0
86 PN Bl Q PN 17 54 34.9660686768 -28 12 43.156531800     17.30     ~ 34 0
87 IC 4670 PN 17 55 07.031 -21 44 40.04   15.03 13.28 13.88 13.56 ~ 146 2
88 PN H 1-40 PN 17 55 36.0545698680 -30 33 32.359297176     15.50     ~ 97 0
89 PN H 2-31 PN 17 56 02.350 -28 14 11.36           ~ 28 0
90 PN M 1-32 PN 17 56 20.11 -16 29 04.6   18.3 17.0     [WC4/5] 103 1
91 PN H 2-32 PN 17 56 24.3326114424 -29 38 06.740932164     15.60     ~ 38 0
92 WRAY 16-330 PN 17 56 33.7099931280 -43 03 19.135687320   13.4 13.60     ~ 46 0
93 PN Th 4-10 PN 17 57 06.599 -18 06 43.43           ~ 40 0
94 PN H 1-44 EB* 17 58 10.6463633856 -31 42 55.980086112     17.00   18.939 ~ 62 0
95 PN H 1-43 PN 17 58 14.4398681232 -33 47 37.621641912     15.10     [WC11] 79 0
96 PN M 1-33 PN 17 58 58.81 -15 32 14.8           ~ 64 1
97 PN H 1-46 PN 17 59 02.5031407080 -32 21 43.494698556     14.30     ~ 78 0
98 PN M 2-23 PN 18 01 42.6413050824 -28 25 44.117293404     13.00     ~ 117 0
99 IRAS 17597-1442 PN 18 02 38.2677900209 -14 42 03.958392660           [WC8] 25 1
100 PN KFL 4 PN 18 02 51.67 -27 40 59.6           ~ 28 0
101 PN M 2-27 PN 18 03 52.5718384152 -31 17 47.161796424     14.40     [WC4]: 103 0
102 PN H 1-50 PN 18 03 53.5082954976 -32 41 42.015068628   10 12.80     ~ 79 0
103 PN M 1-37 PN 18 05 25.8092901000 -28 22 04.282489956     14.70     [WC11]? 129 0
104 PN H 1-53 PN 18 05 57.43 -26 29 42.0           ~ 52 1
105 PN M 1-38 PN 18 06 05.74 -28 40 30.0     13.90     ~ 99 0
106 PN H 1-56 PN 18 07 53.8842030888 -29 44 34.338810768     15.00     O? 81 0
107 PN H 2-39 PN 18 08 05.759 -28 26 10.50           ~ 42 0
108 PN M 1-40 PN 18 08 25.989 -22 16 52.93   11       ~ 117 1
109 PN MaC 1-10 PN 18 09 12.4110798682 -25 04 34.426975990           [WC8] 49 0
110 PN KFL 11 PN 18 10 12.244 -27 16 35.00           ~ 31 0
111 PN KFL 12 PN 18 10 30.807 -28 19 22.91           ~ 31 0
112 PN H 1-61 PN 18 12 33.99 -24 50 00.5     16.90     ~ 46 0
113 PN M 2-31 PN 18 13 16.0521431976 -25 30 05.320920636   13.3 13.60     [WC4/6] 100 0
114 PN H 1-62 PN 18 13 17.9603689512 -32 19 42.905276868   12 14.00     WC10-11 52 0
115 PN MaC 1-11 PN 18 14 50.89 -22 43 55.7           ~ 29 0
116 PN M 3-25 PN 18 15 16.967 -10 10 09.47           ~ 52 0
117 PN M 2-39 PN 18 22 01.1620945464 -24 10 39.916889760     15.00     wels 76 0
118 PN M 2-42 PN 18 22 32.08 -24 09 27.7     13.90     ~ 78 0
119 PN M 1-45 PN 18 23 07.9832213304 -19 17 05.323374528           ~ 55 0
120 PN Cn 1-5 PN 18 29 11.6500996872 -31 29 59.135208396   15.5 15.2 13.34   [WC5/6] 150 0
121 NGC 6644 PN 18 32 34.70280 -25 07 44.1588           ~ 193 0
122 PN M 3-54 PN 18 33 03.745 -13 44 19.95           ~ 36 0
123 PN M 1-51 PN 18 33 29.05 -11 07 26.5           [WC4/6] 91 1
124 PN M 4-10 PN 18 34 13.85 -13 12 24.7           ~ 38 0
125 PN V-V 3 PN 18 37 11.11 -19 02 21.9           ~ 44 0
126 PN K 3-11 PN 18 41 07.311 -08 55 58.97           ~ 40 0
127 PN M 1-60 PN 18 43 38.0929948608 -13 44 49.280634744           [WC4] 84 0
128 IC 4776 PN 18 45 50.705 -33 20 34.12   11.98 10.62     [WC]pec 194 1
129 PN M 1-61 PN 18 45 55.12 -14 27 37.9           ~ 108 0
130 PN H 2-48 PN 18 46 35.1182447568 -23 26 48.261468804     13     OIII-V 89 0
131 PN M 1-62 PN 18 50 26.0470300152 -22 34 22.707895260           [WC] 50 0
132 PN G044.1+05.8 PN 18 50 46.8610793064 +12 37 29.843864796           ~ 15 0
133 PN K 3-15 PN 18 51 41.54 +09 54 52.6           ~ 31 0
134 PN K 4-8 PN 18 54 20.0197786200 -08 47 33.234394848           ~ 33 0
135 NAME SDG G 18 55 19.0 -30 32 43   4.5 3.6     ~ 2187 2
136 PN K 3-19 PN 19 01 36.575 -01 19 07.85           ~ 41 0
137 PN M 1-69 PN 19 13 53.890 +03 37 41.78   15.26 13.70     WC 29 0
138 SS 438 PN 19 14 59.7259060224 +17 22 46.027654716   14.715 13.582 13.179   B9IV:e 46 0
139 IC 4846 PN 19 16 28.2266496960 -09 02 36.677150592           ~ 214 0
140 PN K 3-31 PN 19 19 02.6456875992 +19 02 21.008706036           ~ 43 0
141 WRAY 16-423 PN 19 22 10.63 -31 30 38.7   13.0 14.20     ~ 49 0
142 NGC 6807 PN 19 34 33.53 +05 41 02.5     12     ~ 140 0
143 PN M 1-71 PN 19 36 26.9207484077 +19 42 24.018831075           [WC] 87 1
144 Hen 2-440 PN 19 38 08.4 +25 15 41           ~ 38 1
145 HD 338808 HS* 19 44 26.1391859472 +26 13 16.683280608 10.92 11.03 10.47     sdB0.5VIpHe9 95 0
146 NGC 6833 PN 19 49 46.5667474512 +48 57 40.113276876           ~ 173 0
147 PN K 3-49 PN 19 54 00.6166935384 +33 22 12.491081616           ~ 34 0
148 PN K 4-41 PN 19 56 34.027 +32 22 12.96           ~ 42 0
149 PN K 3-56 PN 20 06 55.385 +44 14 18.65           ~ 31 0
150 PN K 3-62 PN 21 31 50.1857850312 +52 33 51.571785996           ~ 82 1
151 BD+28 4211 HS* 21 51 11.0221915656 +28 51 50.367627468 8.922 10.25 10.58 10.656 10.831 sdO2VIIIHe5 798 0
152 PN G097.6-02.4 PN 21 57 41.7846489624 +51 41 39.289876548           ~ 70 0
153 PN Bl 2-1 PN 22 20 16.62720 +58 14 16.5624           ~ 49 1
154 PN K 4-57 PN 22 48 34.3251773808 +58 29 08.268148248           ~ 26 0
155 PN K 3-87 PN 22 55 06.9347561376 +56 42 31.022604684           ~ 34 0
156 Feige 110 HS* 23 19 58.3996844256 -05 09 56.171142864 10.360 11.45 11.50 11.970 12.145 sdO8VIIIHe5 636 1
157 NAME Galactic Bulge reg ~ ~           ~ 4299 0

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