2002ApJS..138..285M

Query : 2002ApJS..138..285M

2002ApJS..138..285M - Astrophys. J., Suppl. Ser., 138, 285-296 (2002/February-0)

Sulfur, chlorine, and argon abundances in planetary nebulae. IIB. Abundances in a southern sample.

MILINGO J.B., HENRY R.B.C. and KWITTER K.B.

Abstract (from CDS):

We have undertaken a large spectroscopic survey of over 80 planetary nebulae with the goal of providing a homogeneous spectroscopic database between 3600 and 9600 Å, as well as a set of consistently determined abundances, especially for oxygen, sulfur, chlorine, and argon. In the current paper we calculate and report the S/O, Cl/O, and Ar/O abundance ratios for 45 southern planetary nebulae (predominantly type II), using our own recently observed line strengths published in a companion paper. One of the salient features of our work is the use of the near-IR lines of [S III] λλ9069, 9532 coupled with the [S III] temperature, to determine the S+2 ionic abundance. We find the following average abundances for these objects: S/O=0.011±0.0064, Cl/O=0.00031±0.00012, and Ar/O=0.0051±0.0020.

Abstract Copyright: ∼

Journal keyword(s): ISM: Abundances - Nuclear Reactions, Nucleosynthesis, Abundances - ISM: Planetary Nebulae: General - Stars: Evolution

Simbad objects: 45

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Number of rows : 45
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 Jonckheere 320 PN 05 05 34.2777790632 +10 42 22.924778148           O3V(f) 289 0
2 PN M 1-5 PN 05 46 50.0119955400 +24 22 02.848049436           ~ 123 1
3 PN M 3-4 PN 07 55 11.3981083632 -23 38 12.606279540           ~ 77 1
4 PN M 3-6 PN 08 40 40.2260788368 -32 22 33.595889196     12.79     [WC] 115 0
5 IC 2448 PN 09 07 06.3191779848 -69 56 30.692677668   11.1 11.10     O(H)3III-V 237 0
6 NGC 2792 PN 09 12 26.561 -42 25 38.92     11.8     ~ 181 0
7 WRAY 15-344 PN 09 13 52.85 -55 28 17.2     13.70     ~ 58 0
8 NGC 2867 PN 09 21 25.3832468160 -58 18 40.626683604   12.0 10.30     [WO2] 313 0
9 IC 2501 PN 09 38 47.1901701864 -60 05 30.807638520   11.7 10     O3-6 188 1
10 WRAY 16-59 PN 09 47 24.7963333896 -48 58 14.652965964     13.50     ~ 70 0
11 NGC 3195 PN 10 09 20.910 -80 51 30.73           ~ 121 0
12 PN PB 6 PN 10 13 15.9622567176 -50 19 59.563979688   17.4 17.6     [WO1] 144 0
13 NGC 3211 PN 10 17 50.544 -62 40 12.10   19.4 11.50     ~ 185 0
14 NGC 3242 PN 10 24 46.1335521792 -18 38 32.296857792   11.83 12.15     ~ 838 1
15 WRAY 17-45 PN 10 31 31.95 -53 33 29.5     15.00     ~ 45 0
16 WRAY 16-79 PN 10 48 43.2301961352 -56 03 09.640445832   17.6 17.4     [WO3] 84 0
17 IC 2621 PN 11 00 20.028432 -65 14 57.82920   12.923 11.424 13.309   wels 136 0
18 PN Fg 1 PN 11 28 36.2243510088 -52 56 04.118494344   13.1 12.20     ~ 181 0
19 PN Th 2-A PN 13 22 33.9621965258 -63 21 02.014697519           [WO3]pec 99 1
20 NGC 5307 PN 13 51 03.2580878376 -51 12 20.835744984   11.5 10     O3.5V 184 1
21 WRAY 16-162 PN 15 05 16.80 -55 11 10.5     14.50     ~ 119 0
22 WRAY 16-175 PN 15 22 19.3810418304 -54 08 12.691013892     14.00     O3-4 102 0
23 HD 141969 PN 15 56 01.6950076104 -66 09 09.231820920 12.37 10.75 10.95 10.88   BC0Ibe 228 0
24 WRAY 16-194 PN 15 58 08.1032974200 -55 41 50.351235504     15.60     ~ 91 0
25 WRAY 16-195 PN 15 59 08.85 -58 23 52.8     14.00     ~ 98 0
26 WRAY 16-217 PN 16 22 14.3332450878 -53 40 54.122927915     15.50     ~ 67 0
27 WRAY 16-218 PN 16 23 30.6466211640 -58 19 22.800710784   13.7 13.90     ~ 76 0
28 PN PC 14 PN 17 06 14.75 -52 30 00.5   17.2 16.5     [WC4/6] 119 0
29 NGC 6309 PN 17 14 04.3074600360 -12 54 37.893271860   11.6       O(He) 320 1
30 PN M 2-10 PN 17 14 07.0266004296 -31 19 42.983628132     15.00     ~ 85 0
31 PN M 1-25 PN 17 38 30.3160501176 -22 08 38.934269052   17.9       [WC6] 156 0
32 PN M 3-15 PN 17 45 31.7096699160 -20 58 01.493896440           [WC4/6] 137 1
33 NGC 6439 PN 17 48 19.820 -16 28 44.42     12.2     ~ 180 0
34 PN Cn 2-1 PN 17 54 33.010 -34 22 21.15     12.70 14.47 13.70 ~ 136 0
35 PN M 1-34 PN 18 01 22.1433237509 -33 17 45.278674050         16.314 ~ 73 0
36 PN M 1-38 PN 18 06 05.74 -28 40 30.0     13.90     ~ 106 0
37 NGC 6565 PN 18 11 52.4858232888 -28 10 42.421241244   12.5 12.2 12.12   PN 233 0
38 NGC 6563 PN 18 12 02.50 -33 52 07.0   11.7 10     ~ 185 1
39 NGC 6629 PN 18 25 42.4541775576 -23 12 10.551587436   11.90 9.9     [WC5/6] 271 0
40 PN M 1-50 PN 18 33 20.88 -18 16 37.1           ~ 88 0
41 PN M 1-54 PN 18 36 08.357 -16 59 57.02           ~ 87 0
42 PN M 1-57 PN 18 40 20.2561639992 -10 39 47.216941560           ~ 98 0
43 IC 4776 PN 18 45 50.705 -33 20 34.12   11.98 10.62     [WC]pec 204 1
44 PN Pe 1-18 PN 18 48 46.43664 -05 56 06.9576     15.2     ~ 51 0
45 IC 1297 PN 19 17 23.4475188000 -39 36 46.253665872     10.89     [WC3/4] 170 0

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