2017AJ....153..140R

Query : 2017AJ....153..140R

2017AJ....153..140R - Astron. J., 153, 140-140 (2017/March-0)

The kinematics of the permitted C II λ6578 line in a large sample of planetary nebulae.

RICHER M.G., SUAREZ G., LOPEZ J.A. and GARCIA DIAZ M.T.

Abstract (from CDS):

We present spectroscopic observations of the C ii λ6578 permitted line for 83 lines of sight in 76 planetary nebulae at high spectral resolution, most of them obtained with the Manchester Echelle Spectrograph on the 2.1 m telescope at the Observatorio Astronomico Nacional on the Sierra San Pedro Martir. We study the kinematics of the C ii λ6578 permitted line with respect to other permitted and collisionally excited lines. Statistically, we find that the kinematics of the C ii λ6578 line are not those expected if this line arises from the recombination of C2+ ions or the fluorescence of C+ ions in ionization equilibrium in a chemically homogeneous nebular plasma, but instead its kinematics are those appropriate for a volume more internal than expected. The planetary nebulae in this sample have well-defined morphology and are restricted to a limited range in Hα line widths (no large values) compared to their counterparts in the Milky Way bulge; both these features could be interpreted as the result of young nebular shells, an inference that is also supported by nebular modeling. Concerning the long-standing discrepancy between chemical abundances inferred from permitted and collisionally excited emission lines in photoionized nebulae, our results imply that multiple plasma components occur commonly in planetary nebulae.

Abstract Copyright: © 2017. The American Astronomical Society. All rights reserved.

Journal keyword(s): cosmological parameters - galaxies: abundances - ISM: abundances - ISM: kinematics and dynamics - ISM: kinematics and dynamics

VizieR on-line data: <Available at CDS (J/AJ/153/140): table1.dat table2.dat>

Simbad objects: 97

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Number of rows : 97
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 PN A66 86 PN 00 01 30.974 +70 42 29.93           ~ 27 0
2 NGC 40 PN 00 13 01.0170097248 +72 31 19.033338720   11.63 11.46     [WC8] 632 2
3 PN Vy 1-1 PN 00 18 42.1732297536 +53 52 19.778622996           [WC] 135 0
4 PN Hu 1-1 PN 00 28 15.435 +55 57 54.48           ~ 169 1
5 PN BoBn 1 PN 00 37 16.03 -13 42 58.6   16       ~ 135 1
6 NGC 1535 PN 04 14 15.7689913368 -12 44 21.932484324   12.01 12.82     sdO3: 518 1
7 PN K 3-66 PN 04 36 37.2375115440 +33 39 30.074689980           O 81 0
8 IC 418 PN 05 27 28.2059533560 -12 41 50.282287764   9.405 9.010 10.118   O7fp 1059 2
9 PN M 1-5 PN 05 46 50.0119955400 +24 22 02.848049436           ~ 123 1
10 IC 2149 PN 05 56 23.9011721904 +46 06 17.204826816   11.21 11.35     O7.5 439 0
11 PN VV 28 PN 06 25 57.2710426104 +17 47 27.136548168     12.5     [WC] 298 0
12 PN M 1-6 PN 06 35 45.1241072736 -00 05 37.396958568     15.84     O6-9I 121 1
13 PN M 1-8 PN 06 53 33.795 +03 08 26.96   11.7       ~ 104 0
14 PN M 1-9 PN 07 05 19.2001625040 +02 46 59.452173768           ~ 93 0
15 PN M 1-14 PN 07 27 56.5101847704 -20 13 22.650485448           O(H)7-9 108 0
16 NGC 2392 PN 07 29 10.7671398096 +20 54 42.474888072     9.68     O6f 740 2
17 PN M 1-17 PN 07 40 22.1724359520 -11 32 29.783641164           ~ 105 0
18 PN M 3-6 PN 08 40 40.2260788368 -32 22 33.595889196     12.79     [WC] 115 0
19 PN A66 30 PN 08 46 53.4639874872 +17 52 46.369394580   14.23 14.30 13.47   [WC5] 431 0
20 NGC 3242 PN 10 24 46.1335521792 -18 38 32.296857792   11.83 12.15     ~ 838 1
21 NGC 5882 PN 15 16 49.9562553264 -45 38 58.616280132   11.9 10.9     ~ 281 1
22 IRAS 15154-5258 PN 15 19 08.7609953630 -53 09 49.732929931   17.018 14.844 14.895   [WO4]pec 71 0
23 IC 4593 PN 16 11 44.5479462840 +12 04 17.031388584   10.91 10.84     O7fp 462 0
24 NGC 6153 PN 16 31 30.5708444544 -40 15 12.646208700   10.7 15.55     ~ 320 0
25 PN PC 12 PN 16 43 53.7839161872 -18 57 11.951244144           O 93 0
26 PN M 1-19 PN 17 03 46.8491993472 -33 29 44.433527316   15.02 13.87 14.87 14.16 [WC] 75 0
27 PN M 2-8 PN 17 05 30.70 -32 32 08.1     14.50     [WC2/3] 67 0
28 PN PC 14 PN 17 06 14.75 -52 30 00.5   17.2 16.5     [WC4/6] 119 0
29 PN H 1-11 PN 17 21 17.7263264688 -22 18 35.517598344           ~ 76 0
30 PN M 1-20 PN 17 28 57.6165015264 -19 15 54.033719256           ~ 136 0
31 PN H 1-18 PN 17 29 42.76 -29 32 50.3           ~ 75 0
32 PN H 1-24 PN 17 33 37.5822007992 -21 46 24.764813832           ~ 78 0
33 PN M 3-12 PN 17 36 22.634 -21 31 12.22           ~ 60 0
34 PN H 1-27 PN 17 40 17.9448389544 -22 19 18.212179332           ~ 71 0
35 PN M 2-14 PN 17 41 57.2678295912 -24 11 16.203074712     14.70 15.71 14.50 ~ 68 0
36 PN M 3-14 PN 17 44 20.62 -34 06 40.6     14.90     ~ 91 0
37 PN H 1-33 PN 17 47 49.4162559989 -34 08 05.126681277     15.30     ~ 66 1
38 NGC 6439 PN 17 48 19.820 -16 28 44.42     12.2     ~ 180 0
39 PN M 1-29 PN 17 50 17.9658145641 -30 34 54.987881214     14.00     ~ 91 1
40 V* V4334 Sgr CV* 17 52 32.69352 -17 41 08.0160           F2Ia 390 0
41 PN M 2-16 PN 17 52 34.37 -32 45 51.4     14.80     ~ 77 0
42 PN M 1-31 PN 17 52 41.4448424016 -22 21 57.159303984           [WC] 116 0
43 PN M 1-30 PN 17 52 58.95 -34 38 22.6   16.6 16.4     ~ 117 0
44 PN M 2-19 PN 17 53 45.6485317560 -29 43 46.975373868     16.976   15.973 O(H)6-8III-V 97 0
45 PN M 3-17 PN 17 56 25.65 -31 04 17.2     16.50     [WC11]? 67 0
46 NGC 6543 PN 17 58 33.4039587288 +66 37 58.750734000   11.09 11.28     [WC] 1197 2
47 PN M 1-33 PN 17 58 58.813200 -15 32 14.79408       14.566   ~ 71 1
48 IC 4673 PN 18 03 18.4585925304 -27 06 22.715564832     13.50     O(H)8 120 0
49 PN M 1-35 PN 18 03 39.30 -26 43 33.9     14.50     ~ 99 0
50 PN M 2-27 PN 18 03 52.5718384152 -31 17 47.161796424     14.40     [WC4]: 110 0
51 PN M 1-37 PN 18 05 25.8092901000 -28 22 04.282489956     14.70     [WC11]? 135 0
52 PN M 2-29 PN 18 06 40.9055211600 -26 54 56.375768340   15.24 14.29 15.15 15.905 ~ 139 0
53 PN H 1-54 PN 18 07 07.2793260936 -29 13 05.972785284     13.90     ~ 108 0
54 PN H 1-56 PN 18 07 53.8842030888 -29 44 34.338810768     15.00     O? 85 0
55 PN M 1-42 PN 18 11 04.99 -28 58 59.1   13.1 14.00     ~ 221 0
56 PN M 2-30 PN 18 12 34.40 -27 58 10.5   13.5 14.00     ~ 110 0
57 PN M 2-31 PN 18 13 16.0521431976 -25 30 05.320920636   13.3 13.60     [WC4/6] 110 0
58 NGC 6567 PN 18 13 45.1636643352 -19 04 34.071637152     10.9     [WC5/6] 277 0
59 PN M 2-33 PN 18 15 06.5634327720 -30 15 33.265211580       14.61 14.03 O5f(H) 111 0
60 PN M 2-36 PN 18 17 41.43 -29 08 19.9         17.012 ~ 140 0
61 PN M 2-39 PN 18 22 01.1620945464 -24 10 39.916889760     15.00     wels 82 0
62 NGC 6629 PN 18 25 42.4541775576 -23 12 10.551587436   11.90 9.9     [WC5/6] 271 0
63 PN M 1-46 PN 18 27 56.3175434256 -15 32 54.434037264     12.83     O(H)7I(fc) 129 0
64 PN Cn 1-5 PN 18 29 11.6500996872 -31 29 59.135208396   15.5 15.2 13.34   [WC5/6] 163 0
65 PN M 1-48 PN 18 29 30.0553819752 -19 05 43.953710820           ~ 57 1
66 PN A66 46 PN 18 31 18.5910709560 +26 56 12.110750088       15.050   O9k 190 0
67 PN Hf 2-2 PN 18 32 30.9015918072 -28 43 20.276106312     15.90     ~ 110 0
68 PN GJJC 1 PN 18 36 22.820 -23 55 18.26       13.52 12.44 ~ 102 0
69 PN M 1-59 PN 18 43 20.191200 -09 04 49.02708       13.885 13.700 ~ 102 1
70 PN M 3-32 PN 18 44 43.03 -25 21 34.8           ~ 79 0
71 PN M 1-61 PN 18 45 55.12 -14 27 37.9           ~ 116 0
72 PN Hu 2-1 PN 18 49 47.5610183328 +20 50 39.396894756   12.369 11.126 12.30   ~ 286 0
73 M 57 PN 18 53 35.0967659112 +33 01 44.883287544   15.405 15.769 15.901 16.062 DA(O?) 868 2
74 NAME SDG G 18 55 19.0 -30 32 43   4.5 3.6     ~ 2438 2
75 PN M 1-65 PN 18 56 33.6348962736 +10 52 09.588530604     14.89     ~ 72 0
76 PN Sp 4-1 PN 19 00 26.5460404944 +38 21 07.280102016       15.26   O? 40 0
77 PN A66 58 PN 19 18 20.476 +01 46 59.62           [WC4] 327 0
78 NGC 6778 PN 19 18 24.9542333399 -01 35 47.155403881   13.747 12.721     ~ 272 0
79 Hen 2-436 PN 19 32 06.7087636488 -34 12 57.520724796   13.3       [WC4] 84 0
80 PN A66 63 PN 19 42 10.2896588688 +17 05 14.458509132           sdO+G: 222 1
81 NGC 6826 PN 19 44 48.1500225888 +50 31 30.249034932   9.779 9.359 10.775   O3f(H) 736 0
82 Hen 2-447 PN 19 45 22.1637025776 +21 20 03.923253024   11.49 11.04     ~ 61 1
83 V* CK Vul CV* 19 47 37.9577343864 +27 18 41.792401368           ~ 159 0
84 V* V458 Vul PN 19 54 24.6304743344 +20 52 52.134341488   17.76 15.96 17.9   ~ 135 0
85 Hen 1-5 pA* 20 11 56.0595568008 +20 20 04.420944132 11.41 10.66 9.45     G8/K0Iae 523 0
86 NGC 6891 PN 20 15 08.8435405584 +12 42 15.584146740   12.11 12.51     O3Ib(f*) 405 0
87 Hen 1-7 PN 20 19 38.1286945368 +27 00 11.223593604           ~ 36 0
88 NGC 7009 PN 21 04 10.8155187648 -11 21 48.580157556   12.48 12.07     ~ 1020 1
89 NAME PN Ou 5 PN 21 14 20.0353940151 +43 41 36.048322335           ~ 35 0
90 PN Ps 1 PN 21 29 59.3972661392 +12 10 26.275343735   13.39 14.06     sdO 295 0
91 PN A66 78 PN 21 35 29.3816259120 +31 41 45.449196108   13.04 13.25     [WC5] 336 0
92 PN M 2-49 PN 21 43 17.60 +50 25 14.4           ~ 45 0
93 PN Bl 2-1 PN 22 20 16.62720 +58 14 16.5624           ~ 53 1
94 PN Me 2-2 PN 22 31 43.6753782000 +47 48 03.836846628   9.3       ~ 160 0
95 NGC 7354 PN 22 40 19.8733664208 +61 17 08.746685772           ~ 286 1
96 NGC 7662 PN 23 25 53.8318792825 +42 32 05.835828380       11.427   ~ 940 1
97 PN Hb 12 PN 23 26 14.8236376464 +58 10 54.543292356   13.51 11.49 12.44   Oe 338 0

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