2003MNRAS.344..501P

Query : 2003MNRAS.344..501P

2003MNRAS.344..501P - Mon. Not. R. Astron. Soc., 344, 501-520 (2003/September-2)

The relation between Zanstra temperature and morphology in planetary nebulae.

PHILLIPS J.P.

Abstract (from CDS):

We have created a master list of Zanstra temperatures for 373 galactic planetary nebulae based upon a compilation of 1575 values taken from the published literature. These are used to evaluate mean trends in temperature for differing nebular morphologies. Among the most prominent results of this analysis is the tendency for η=TZ(Heii)/TZ(Hei) to increase with nebular radius, a trend which is taken to arise from the evolution of shell optical depths. We find that as many as 87 per cent of nebulae may be optically thin to H ionizing radiation where radii exceed ∼0.16 pc. We also note that the distributions of values η and TZ(Heii) are quite different for circular, elliptical and bipolar nebulae. A comparison of observed temperatures with theoretical H-burning tracks suggests that elliptical and circular sources arise from progenitors with mean mass <MPG>≅ 1 M☉ (although the elliptical progenitors are probably more massive). Higher-temperature elliptical sources are likely to derive from progenitors with mass ≅2 M☉, however, implying that these nebulae (at least) are associated with a broad swathe of progenitor masses. Such a conclusion is also supported by trends in mean galactic latitude. It is found that higher-temperature elliptical sources have much lower mean latitudes <b > than those with smaller TZ(Heii), a trend which is explicable where there is an increase in <MPG> with increasing TZ(Heii). This latitude-temperature variation also applies for most other sources. Bipolar nebulae appear to have mean progenitor masses ≅2.5 M☉ , whilst jets, Brets and other highly collimated outflows are associated with progenitors at the other end of the mass range (<MPG>∼ 1 M☉). Indeed it is possible, given their large mean latitudes and low peak temperatures, that the latter nebulae are associated with the lowest-mass progenitors of all.

The present results appear fully consistent with earlier analyses based upon nebular scale heights, shell abundances and the relative proportions of differing morphologies, and offer further evidence for a link between progenitor mass and morphology.


Abstract Copyright: 2003 RAS

Journal keyword(s): catalogues - stars: AGB and post-AGB - stars: evolution - planetary nebulae: general

CDS comments: table 1 : Several identifications seem incorrect (incoherence between source and PK identifications)

Simbad objects: 376

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Number of rows : 376
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 NGC 40 PN 00 13 01.0170097248 +72 31 19.033338720   11.63 11.46     [WC8] 617 2
2 PN Vy 1-1 PN 00 18 42.1732297536 +53 52 19.778622996           [WC] 129 0
3 PN BV 1 PN 00 20 00.450 +62 59 03.16           ~ 55 0
4 PN Hu 1-1 PN 00 28 15.435 +55 57 54.48           ~ 161 1
5 WD 0029+571 WD* 00 31 53.2750189680 +57 22 48.847713996   18.442 18.551 18.562 18.531 DA 35 0
6 SH 2-176 PN 00 31 53.5 +57 22 33           sdO 51 1
7 PN A66 2 PN 00 45 34.678 +57 57 34.88           ~ 63 0
8 NGC 246 PN 00 47 03.3420341616 -11 52 18.971126076 10.15 11.52 11.76 12.18   PG1159 475 0
9 EGGR 900 WD* 01 11 06.5712757896 +10 21 38.183132772   14.86       DO 43 1
10 SH 2-188 PN 01 30 33.1778575512 +58 24 50.325485868   17.424 17.447 17.398 17.376 DAO.6 103 1
11 PN M 1-1 PN 01 37 19.3623937872 +50 28 11.344069236   13.07 13.91     ~ 142 0
12 M 76 PN 01 42 19.6557728208 +51 34 31.534970052     17.48   17.69 DOZ 374 2
13 PN G131.4-05.4 PN 01 53 03.432 +56 24 17.11   10.3 10.3     ~ 33 0
14 IC 1747 PN 01 57 35.6899203048 +63 19 18.447328776   15.8 15.4     [WC4] 262 2
15 PN K 3-91 PN 01 58 36.2694921336 +66 33 58.497384240           ~ 35 0
16 PN K 3-92 PN 02 03 41.171 +64 57 37.88           ~ 44 0
17 PN A66 3 PN 02 12 06.6635221008 +64 09 02.332861416           ~ 53 0
18 PN A66 4 PN 02 45 23.9 +42 33 03   15.6       ~ 46 1
19 PN A66 5 PN 02 52 15.071 +50 35 54.06           ~ 40 0
20 PN A66 6 PN 02 58 41.873 +64 30 06.32           ~ 45 0
21 IC 289 PN 03 10 19.3015329024 +61 19 00.913523412   16.8       ~ 157 1
22 PN HDW 3 PN 03 27 15.4128207000 +45 24 20.390808888   17.084 17.187 17.218 17.234 DAO.6 45 1
23 NGC 1360 PN 03 33 14.6468527944 -25 52 17.977647900   10.95 11.16     sdO 280 0
24 PN M 1-4 PN 03 41 43.4191369752 +52 17 00.267451836   15.86 14.27 15.26   ~ 120 1
25 IC 351 PN 03 47 32.9806443144 +35 02 48.639127308   13.11 12.27 14.35   Of(H) 257 0
26 PN IsWe 1 PN 03 49 05.9053580088 +50 00 14.898517992 15.71 16.374 16.523 16.576 16.644 DOZ 63 1
27 PN Ba 1 PN 03 53 36.549 +19 29 38.62   14.6 14.3     ~ 72 0
28 IC 2003 PN 03 56 21.9884187048 +33 52 30.759977028   13.11 11.87 13.44   [WC3?] 252 0
29 NGC 1501 PN 04 06 59.3920909320 +60 55 14.278542024   15.17 13.0     [WO4] 296 1
30 NGC 1514 PN 04 09 16.9855873632 +30 46 33.470907708   10.01 9.48     sdO+A0/3III 334 2
31 NGC 1535 PN 04 14 15.7689913368 -12 44 21.932484324   12.01 12.82     sdO3: 511 0
32 PN M 4-18 PN 04 25 50.8356162744 +60 07 12.780446700   14.22 13.96     [WC11] 181 0
33 PN K 3-66 PN 04 36 37.2375115440 +33 39 30.074689980           O 76 0
34 PN H 3-29 PN 04 37 23.565 +25 02 43.90   15.70       ~ 72 1
35 SH 2-216 PN 04 43 21.2638228056 +46 42 05.835192876   12.50 12.87 13.04   DAO.6 161 2
36 PN A66 7 PN 05 03 07.5327419904 -15 36 22.720814352 13.99 15.190 15.495 15.632 15.818 DAO.6 114 0
37 PN MaC 2-1 PN 05 03 41.8528461912 -06 10 03.027145764     14.4     ~ 41 0
38 Jonckheere 320 PN 05 05 34.2777790632 +10 42 22.924778148           O3V(f) 283 0
39 PN A66 8 PN 05 06 38.4185978688 +39 08 08.668246848           ~ 49 0
40 LBN 809 RNe 05 07 09.096 +30 49 28.13           ~ 54 2
41 IC 418 PN 05 27 28.2059533560 -12 41 50.282287764   9.405 9.010 10.118   O7fp 1031 2
42 PN K 3-68 PN 05 31 35.856 +28 58 41.55           ~ 40 0
43 PN K 1-7 PN 05 31 45.498 +06 56 01.58           ~ 56 0
44 NGC 2022 PN 05 42 06.1904253312 +09 05 10.585995576   14.9 14.2     [WC] 362 0
45 IC 2149 PN 05 56 23.9011721904 +46 06 17.204826816   11.21 11.35     O7.5 429 0
46 PN G197.4-06.4 PN 05 59 24.8669398728 +10 41 40.411774572   16.958 17.226 17.338 17.489 DA.3 47 1
47 PN A66 13 PN 06 04 47.896 +03 56 35.76   20.06 19.87     ~ 60 0
48 PN PuWe 1 PN 06 19 33.9428547048 +55 36 43.907538204   15.291 15.545 15.662 15.792 DAO.5 86 1
49 IC 2165 PN 06 21 42.7847803566 -12 59 14.040997076   12.146 10.782 12.305   ~ 375 0
50 PN VV 28 PN 06 25 57.2710426104 +17 47 27.136548168     12.5     [WC] 290 0
51 PN A66 15 PN 06 27 02.0384151408 -25 22 49.700001252   15.41 15.72     sdOp 107 1
52 PN M 1-6 PN 06 35 45.1241072736 -00 05 37.396958568     15.84     O6-9I 116 1
53 PN M 1-7 PN 06 37 20.9195312048 +24 00 35.467965071           ~ 114 0
54 PN We 1-5 PN 06 41 34.590 -05 02 34.89           ~ 35 0
55 PN A66 16 PN 06 43 55.4180846328 +61 47 24.657133020   18.517 18.714 18.733 18.686 ~ 50 0
56 PN A66 17 PN? 06 48 38.0151558504 -09 32 38.748731640           ~ 33 2
57 PN K 2-2 PN 06 52 23.1654838296 +09 57 55.772161416   13.977 14.263 14.390 14.553 sdO 76 0
58 PN M 1-8 PN 06 53 33.795 +03 08 26.96   11.7       ~ 99 0
59 PN PB 1 PN 07 02 46.809 -13 42 33.74           ~ 48 0
60 PN M 3-1 PN 07 02 49.9034289668 -31 35 29.173259232   12.9 12.70     ~ 125 0
61 PN M 1-9 PN 07 05 19.2001625040 +02 46 59.452173768           ~ 88 0
62 PN M 1-11 PN 07 11 16.6948815960 -19 51 02.898476424     13.5     WC10-11 146 0
63 PN M 3-2 PN 07 14 49.9223169552 -27 50 23.233595640           ~ 78 0
64 PN M 1-12 PN 07 19 21.4685188440 -21 43 55.402228344     14.08     WC10-11 117 0
65 PN A66 20 PN 07 22 57.6730448856 +01 45 33.942504168   16.216 16.466 16.559 16.701 DA 87 0
66 NGC 2371 PN 07 25 34.6883929008 +29 29 26.430252072   14.48 13.5     Oe 367 0
67 PN M 1-14 PN 07 27 56.5101847704 -20 13 22.650485448           O(H)7-9 103 0
68 PN M 4-2 PN 07 28 53.8248982128 -35 45 14.036049180     13.70     wels 55 0
69 PN A66 21 PN 07 29 02.7096654192 +13 14 48.587555184   15.67 15.99     DOZ 191 0
70 NGC 2392 PN 07 29 10.7671398096 +20 54 42.474888072     9.68     O6f 723 1
71 PN M 1-16 PN 07 37 18.902 -09 38 47.96   12.7       ~ 182 0
72 NGC 2438 PN 07 41 50.5194253896 -14 44 07.470144744           ~ 285 3
73 NGC 2440 PN 07 41 55.4 -18 12 32   11.469 10.104     ~ 652 2
74 WRAY 16-8 PN 07 47 20.0414144496 -51 15 03.432601872   11.9 12.80     Of(H) 112 0
75 NGC 2452 PN 07 47 26.2649505144 -27 20 06.819982188   17.9 12.20     [WO1] 256 0
76 PN A66 24 PN 07 51 37.5535577256 +03 00 21.156882408   16.97 17.18     ~ 105 0
77 PN ARO 121 PN 07 57 51.6169237320 +53 25 16.950484848   16.775 17.128 17.288 17.501 DQ 162 1
78 NGC 2474 GiP 07 57 58.95 +52 51 26.2   13.9       ~ 21 1
79 WRAY 16-16 PN 08 11 31.800 -48 43 17.70   12.4 12.40     ~ 74 0
80 EM* AS 200 PN 08 28 27.9571309320 -39 23 40.041064644   12 14.00     [WC] 88 0
81 NGC 2610 PN 08 33 23.4238416720 -16 08 57.796735596   9.02   11.23   ~ 181 0
82 WRAY 16-23 PN 08 37 08.10 -39 25 07.0   14 15.59     ~ 79 0
83 PN M 3-6 PN 08 40 40.2260788368 -32 22 33.595889196     12.79     [WC] 109 0
84 PN A66 28 PN 08 41 35.5549644264 +58 13 48.384659928   16.280 16.557 16.691 16.877 DAH: 59 0
85 PN A66 30 PN 08 46 53.4639874872 +17 52 46.369394580   14.23 14.30 13.47   [WC5] 412 0
86 EM* AS 204 PN 08 53 30.8813829000 -40 03 42.779700468     14.00     ~ 86 1
87 PN A66 31 PN 08 54 13.1641145952 +08 53 52.941471000   15.201 15.544 15.693 15.831 sdO6 133 0
88 IC 2448 PN 09 07 06.3191779848 -69 56 30.692677668   11.1 11.10     O(H)3III-V 232 0
89 NGC 2792 PN 09 12 26.561 -42 25 38.92     11.8     ~ 177 0
90 PN PB 4 PN 09 15 07.7471768784 -54 52 43.872566736   14.35 13.12 16.35 15.12 wels? 93 0
91 NGC 2818A PN 09 16 01.4901525600 -36 37 37.516376856           ~ 229 1
92 PN PB 5 PN 09 16 09.60744 -45 28 42.8088       15.450   ~ 58 0
93 WRAY 16-40 PN 09 18 01.3172902776 -54 39 29.165596128   14 15.00     ~ 78 0
94 PN My 47 PN 09 19 27.50 -59 12 00.3   12.7 12.40     ~ 68 0
95 NGC 2867 PN 09 21 25.3832468160 -58 18 40.626683604   12.0 10.30     [WO2] 301 0
96 NGC 2899 PN 09 27 03.02 -56 06 21.1     12.40     G0 150 0
97 IC 2501 PN 09 38 47.1901701864 -60 05 30.807638520   11.7 10     O3-6 181 0
98 PN A66 33 PN 09 39 09.1418645928 -02 48 30.486998664           DAO 146 0
99 WRAY 16-56 Sy* 09 41 13.9986771624 -49 22 47.206454520     16.686   13.542 C-rich 76 1
100 WRAY 16-57 PN 09 41 37.4988509057 -49 57 58.588184306   15.233 13.950 15.477   [WC] 60 0
101 PN A66 34 PN 09 45 35.3370795504 -13 10 15.835149732   16.06 16.32     ~ 73 0
102 EGB 6 PN 09 52 58.9865875152 +13 44 34.622903256   15.692 15.999 16.137 16.300 DAO.5 96 0
103 PN Lo 4 PN 10 05 45.7880109408 -44 21 33.523482384           sdO 139 1
104 NGC 3132 PN 10 07 01.7656422504 -40 26 11.130553032   10.14 10.01     A2V 393 1
105 IC 2553 PN 10 09 20.8615809072 -62 36 48.545222112     10.90     wels? 119 0
106 NGC 3195 PN 10 09 20.910 -80 51 30.73           ~ 114 0
107 NGC 3211 PN 10 17 50.544 -62 40 12.10   19.4 11.50     ~ 180 0
108 PN My 59 PN 10 23 09.1381004472 -60 32 42.103742784           O(H)7-9I 131 1
109 NGC 3242 PN 10 24 46.1335521792 -18 38 32.296857792   11.83 12.15     ~ 819 1
110 PN My 60 PN 10 31 33.4335093912 -55 20 50.821580400     13.30     ~ 75 0
111 WRAY 16-74 PN 10 35 45.7221637392 -64 19 11.562575952     14.50     ~ 67 0
112 PN Pe 1-1 PN 10 38 27.5856481368 -56 47 07.226821644   15.855 14.178 15.394   [WC4/5] 99 0
113 WRAY 15-682 WR* 10 53 59.5777329720 -60 26 44.361095316   11.64 10.85 10.56   WN11h 148 3
114 IC 2621 PN 11 00 20.028432 -65 14 57.82920   12.923 11.424 13.309   wels 131 0
115 M 97 PN 11 14 47.7122947800 +55 01 08.482832076   15.414 15.777 15.960 16.194 ~ 343 1
116 PN K 1-22 PN 11 26 43.7671247699 -34 22 11.178770560   16.147 16.070     ~ 70 0
117 PN PB 8 PN 11 33 17.8152363912 -57 06 14.925910860   13.332 12.436 14.114   [WC5/6] 117 0
118 WRAY 16-100 PN 11 48 38.0955840000 -65 08 36.445176132   14.595 13.036 14.833   ~ 84 0
119 NGC 3918 PN 11 50 17.7709504944 -57 10 57.017302428   10.0 8.5     ~ 381 0
120 NGC 4071 PN 12 04 14.7015321744 -67 18 36.458254800     14.00     ~ 90 0
121 NGC 4361 PN 12 24 30.7510527528 -18 47 05.567336304   12.8 13.2     [WC] 394 1
122 WRAY 16-117 PN 12 30 30.4344727152 -64 52 05.689186752   14.55 15.00     [WC4] 120 0
123 IC 3568 PN 12 33 06.8549162136 +82 33 50.202643608   11.809 10.730 12.651   ~ 399 0
124 PN H 4-1 PN 12 59 27.78107 +27 38 10.6612           OB 160 0
125 WRAY 16-123 PN 13 05 48.2271423144 -57 39 24.461829432     14.00     ~ 33 0
126 IC 4191 PN 13 08 47.3071977936 -67 38 37.542860628   10.32 11.61     ~ 138 0
127 WRAY 16-125 PN 13 09 36.2390615830 -61 19 35.976251345   14.508 13.517 13.568   B[e] 127 0
128 NGC 5189 PN 13 33 32.8780414224 -65 58 27.041428272   14.1 14.5   14.35 [WO1] 316 2
129 PN MyCn 18 PN 13 39 35.0596178496 -67 22 51.750497136   13.30 12.54 13.19 12.61 ~ 284 1
130 PN A66 36 PN 13 40 41.3455430568 -19 52 55.324843824   11.27 11.57     sdO7 165 0
131 WRAY 16-135 PN 13 45 22.3626824688 -71 28 56.118205632   12.9 12.80     Of-WR(H) 74 0
132 NGC 5307 PN 13 51 03.2580878376 -51 12 20.835744984   11.5 10     O3.5V 176 0
133 WRAY 16-139 PN 13 52 30.6807509784 -66 23 26.577448872 12.57 13.26 13.18 13.52   [WC9] 159 0
134 NGC 5315 PN 13 53 56.9726795664 -66 30 50.859483264   14.58 14.40     [WO4] 309 0
135 IC 972 PN 14 04 25.9204685952 -17 13 40.579932360         16.42 ~ 82 0
136 WRAY 16-147 Sy* 14 11 52.0604355768 -51 26 24.187122024     14.20     ~ 234 1
137 Hen 2-105 PN 14 15 24.7806695640 -74 12 46.070084016           O 64 0
138 CPD-51 6744 PN 14 18 08.8853838456 -52 10 39.516692592   12.39 11.98     [WC] 154 0
139 WRAY 16-151 PN 14 18 43.3392909960 -63 07 10.089170220     14.20     O(H)4Ifc 77 0
140 IC 4406 PN 14 22 26.1440976888 -44 09 02.185112988   11.5 10.90     ~ 282 0
141 WRAY 16-157 PN 14 40 30.9314441472 -52 34 56.917952040     13.70     ~ 78 0
142 WRAY 15-1269 PN 14 59 53.4819371136 -54 18 07.521138792 12.12 12.17 11.64 11.63   [WC11] 248 0
143 WRAY 16-162 PN 15 05 16.80 -55 11 10.5     14.50     ~ 115 0
144 WRAY 16-165 PN 15 06 13.7137862736 -42 59 56.499680904   13.2 13.20     ~ 74 0
145 WRAY 16-169 PN 15 11 56.56 -55 39 46.6     13.00     ~ 68 0
146 NGC 5873 PN 15 12 50.8605628680 -38 07 31.585496844   11.6 9.7     [WC] 141 0
147 NGC 5882 PN 15 16 49.9562553264 -45 38 58.616280132   11.9 10.9     ~ 274 0
148 PN Me 2-1 PN 15 22 19.2811793544 -23 37 31.412401104   12.2 12.20     ~ 216 0
149 WRAY 16-175 PN 15 22 19.3810418304 -54 08 12.691013892     14.00     O3-4 97 0
150 HD 138403 PN 15 37 11.2073139768 -71 54 52.887104280   10.24 10.47 11.01   O8(f)ep 263 0
151 NGC 5979 PN 15 47 41.1732637320 -61 13 05.549514276     12.10     wels 100 0
152 HD 330036 PN 15 51 15.9290064932 -48 44 58.559111355   11.759 10.892 10.921   F5III-IVe 157 0
153 PN Sp 1 PN 15 51 40.9510318656 -51 31 28.545826008   14.43 13.98 13.86   O(H)3-5(fc) 138 0
154 WRAY 16-190 PN 15 52 10.6705171371 -62 30 47.205697345     13.30     ~ 54 0
155 HD 141969 PN 15 56 01.6950076104 -66 09 09.231820920 12.37 10.75 10.95 10.88   BC0Ibe 218 0
156 WRAY 16-194 PN 15 58 08.1032974200 -55 41 50.351235504     15.60     ~ 87 0
157 WRAY 16-195 PN 15 59 08.85 -58 23 52.8     14.00     ~ 94 0
158 WRAY 16-198 PN 15 59 57.6368189878 -55 55 33.002692934           [WC9] 134 1
159 NGC 6026 PN 16 01 21.1234809960 -34 32 35.786302980   13.2 12.50     O7 110 0
160 NGC 6058 PN 16 04 26.5481632728 +40 40 58.949391036     13.0     sd 201 0
161 IC 4593 PN 16 11 44.5479462840 +12 04 17.031388584   10.91 10.84     O7fp 453 0
162 NGC 6072 PN 16 12 58.3635385680 -36 13 47.395106184     12.10     ~ 174 0
163 PN H 1-1 Em* 16 13 28.1768868744 -34 35 39.387943572   10.72 9.61     ~ 56 0
164 WRAY 16-208 Sy* 16 14 01.1094201648 -56 59 28.043753388     16.00     M8/9e 87 1
165 Hen 2-149 PN 16 14 24.266 -54 47 38.82           ~ 51 0
166 PN Pe 1-5 PN 16 15 20.127 -49 13 21.59     13.70     ~ 75 0
167 WRAY 15-1440 PN 16 15 42.2912711376 -59 54 01.013284224     13.08     B0 84 0
168 PN Mz 3 PN 16 17 13.3915382496 -51 59 10.711893480   10.8 14.00     O9.5 349 0
169 IC 4599 PN 16 19 23.2088078304 -42 15 36.708913692     12.70     ~ 83 0
170 PN Sn 1 PN 16 21 04.3989619848 -00 16 10.680559932           ~ 92 0
171 WRAY 15-1461 Sy* 16 21 07.7603678472 -42 23 54.077568252     13.50     K5-M6e/Be 39 2
172 WRAY 16-217 PN 16 22 14.3332450878 -53 40 54.122927915     15.50     ~ 63 0
173 PN A66 39 PN 16 27 33.7199223168 +27 54 33.471380376   15.27 15.60     DAO.70 128 0
174 WRAY 16-221 PN 16 27 50.9220461448 -54 01 28.496218188     13.20     B0I-III 74 0
175 PN Pe 1-7 PN 16 30 25.8656749320 -46 02 50.864386056   17.9 16.7     [WC9] 91 0
176 NGC 6153 PN 16 31 30.5708444544 -40 15 12.646208700   10.7 15.55     ~ 303 0
177 HD 149427 PN 16 37 42.7000495176 -55 42 26.393176260   12.75 11.23     ~ 101 0
178 PN DdDm 1 PN 16 40 18.1517248296 +38 42 20.033859348   14.0 13.90     sd+G/K 146 0
179 PN PC 12 PN 16 43 53.7839161872 -18 57 11.951244144           O 85 0
180 NGC 6210 PN 16 44 29.5191019368 +23 47 59.421958296   12.3 11.7     Of/[WR] 587 0
181 V* KX TrA Sy* 16 44 35.4680860800 -62 37 14.058789276   11.91 11.38 12.33   M6 99 1
182 HD 151895 PN 16 54 35.1297096456 -64 14 28.564429056   12.03 11.72     O(H)4-8III-V 104 0
183 WRAY 15-1585 PN 16 59 36.1292977968 -51 42 08.621516808     14.30     ~ 90 0
184 WRAY 16-244 PN 17 01 17.2316715000 -70 06 03.236760432   13.20 11.99     ~ 58 0
185 IC 4634 PN 17 01 33.5816774904 -21 49 33.015515916   12.3 11.3     O3If 278 0
186 WRAY 15-1594 Em* 17 01 36.9962323608 -50 22 57.579148056 11.85 12.72 12.54 12.66   O6V((f))e 51 1
187 PN M 2-5 PN 17 02 19.0885293528 -33 10 04.843181568   16.28 15.08   14.44 ~ 68 0
188 PN H 2-1 PN 17 04 36.2535135873 -33 59 18.777826386     13.25     O 142 0
189 IC 4637 PN 17 05 10.47 -40 53 07.7     9.20     ~ 133 0
190 PN M 2-7 PN 17 05 13.91 -30 32 19.7     15.50     O 55 0
191 PN M 2-9 PN 17 05 37.96152 -10 08 32.5068           ~ 522 0
192 PN PC 14 PN 17 06 14.75 -52 30 00.5   17.2 16.5     [WC4/6] 109 0
193 CPD-56 8032 PN 17 09 00.9291677740 -56 54 47.868280757 11.24 11.48 11.04 11.067   [WC11] 267 0
194 IC 4642 PN 17 11 45.2045249064 -55 24 01.663701948   10.0 13.0     ~ 131 1
195 PN Na 1 PN 17 12 51.8802718320 -03 15 59.829445008           ~ 68 0
196 NGC 6302 PN 17 13 44.5 -37 06 11           O-rich 795 1
197 NGC 6309 PN 17 14 04.3074600360 -12 54 37.893271860   11.6       O(He) 312 1
198 NGC 6326 PN 17 20 46.252 -51 45 15.17   12.83 11.53 16.00 15.16 O(H)5-8((fc)) 145 0
199 PN H 1-9 PN 17 21 31.9113826563 -30 20 48.608058709   16.034 14.636 14.808   ~ 80 0
200 NGC 6337 PN 17 22 15.6721413768 -38 29 01.735593252     12.00     wels 137 0
201 PN M 2-12 PN 17 24 01.4751224640 -25 59 23.283283848   13.5 12.5     [WC11] 65 0
202 PN M 3-7 PN 17 24 34.4529856560 -29 24 19.796240052     14.60     [WC] 90 0
203 PN M 3-8 PN 17 24 52.15 -28 05 54.6     15.40     ~ 85 0
204 PN Th 3-14 PN 17 25 44.0827744128 -26 57 47.933915292           ~ 55 0
205 PN M 2-13 PN 17 28 34.1923703839 -13 26 20.742891193           ~ 63 0
206 PN M 1-20 PN 17 28 57.6165015264 -19 15 54.033719256           ~ 128 0
207 PN A66 41 PN 17 29 02.0258857104 -15 13 04.482114960   16.06 15.95     sdO 140 1
208 NGC 6369 PN 17 29 20.4566510904 -23 45 34.771819248   16.6 12.00     [WC4] 317 0
209 PN Th 3-31 Sy* 17 34 16.8064130184 -29 29 12.097931640     16.1     M5 29 2
210 PN M 1-24 PN 17 38 11.588 -19 37 37.64           ~ 38 0
211 PN M 1-25 PN 17 38 30.3160501176 -22 08 38.934269052   17.9       [WC6] 145 0
212 PN SaSt 2-15 PN 17 38 57.3713723952 -18 17 35.788016724   13.93 13.66 13.82   ~ 74 0
213 PN Hb 4 PN 17 41 52.8002065320 -24 42 08.330663196   18.4 17     [WC4] 219 1
214 PN K 1-14 PN 17 42 36.7639099896 +21 27 02.439215928           ~ 63 0
215 IC 4663 PN 17 45 28.6295081208 -44 54 17.987147856           [WN3] 97 0
216 PN Tc 1 PN 17 45 35.2879212240 -46 05 23.717122728   11.30 11.49     PCyg 263 0
217 PN M 1-26 PN 17 45 57.6673214328 -30 12 00.766253160   12.89 12.08 12.00   [WR] 211 0
218 PN M 1-27 WR? 17 46 45.4755803568 -33 08 35.133711936     13.90     [WC11]? 100 0
219 IC 4662 bCG 17 47 09.192 -64 38 19.25   11.75 11.1 10.45   ~ 235 4
220 PN Hb 5 PN 17 47 56.20 -29 59 39.6   10.50 10.78     ~ 266 0
221 NGC 6439 PN 17 48 19.820 -16 28 44.42     12.2     ~ 174 0
222 PN H 1-35 PN 17 49 13.9398459192 -34 22 52.812575256     12.90     wels? 112 0
223 NGC 6445 PN 17 49 15.0282384611 -20 00 34.159640072   18.9       ~ 293 0
224 PN M 1-31 PN 17 52 41.4448424016 -22 21 57.159303984           [WC] 104 0
225 PN M 1-30 PN 17 52 58.95 -34 38 22.6   16.6 16.4     ~ 106 0
226 PN A66 43 PN 17 53 32.2767758208 +10 37 24.210757560   14.53 14.71     O7fk 136 0
227 PN Vy 1-2 PN 17 54 22.98 +27 59 58.1           ~ 111 0
228 IC 4670 PN 17 55 07.031 -21 44 40.04   15.03 13.28 13.88 13.56 ~ 146 2
229 PN M 3-17 PN 17 56 25.65 -31 04 17.2     16.50     [WC11]? 61 0
230 WRAY 16-330 PN 17 56 33.7099931280 -43 03 19.135687320   13.4 13.60     ~ 46 0
231 PN H 1-41 PN 17 57 19.1084978568 -34 09 48.784614372           [WC] 88 0
232 PN H 1-42 PN 17 57 25.1720091886 -33 35 43.132190632     12.80     ~ 76 0
233 PN M 2-21 PN 17 58 09.58 -29 44 20.1           ~ 84 0
234 PN H 1-43 PN 17 58 14.4398681232 -33 47 37.621641912     15.10     [WC11] 79 0
235 PN M 3-19 PN 17 58 19.36 -30 00 39.3     15.50     ~ 64 0
236 PN H 1-45 Mi* 17 58 21.8662836432 -28 14 52.195092648     15.602   12.494 ~ 70 0
237 PN M 2-22 PN 17 58 32.58 -33 28 36.8     15.50     ~ 68 0
238 NGC 6543 PN 17 58 33.4039587288 +66 37 58.750734000   11.09 11.28     [WC] 1170 1
239 PN M 3-48 PN 17 59 56.83 -31 54 28.1     16.50     ~ 48 0
240 PN Fg 3 PN 18 00 11.8162949280 -38 49 52.619928204   12.80 11.18     ~ 98 1
241 PN M 2-23 PN 18 01 42.6413050824 -28 25 44.117293404     13.00     ~ 117 0
242 PN M 3-21 PN 18 02 32.33 -36 39 11.3     12.20     ~ 107 1
243 IC 4673 PN 18 03 18.4585925304 -27 06 22.715564832     13.50     O(H)8 114 0
244 PN H 1-50 PN 18 03 53.5082954976 -32 41 42.015068628   10 12.80     ~ 79 0
245 PN M 1-37 PN 18 05 25.8092901000 -28 22 04.282489956     14.70     [WC11]? 129 0
246 PN M 1-38 PN 18 06 05.74 -28 40 30.0     13.90     ~ 99 0
247 PN M 2-29 PN 18 06 40.9055211600 -26 54 56.375768340   15.24 14.29 15.15 15.905 ~ 130 0
248 PN H 1-54 PN 18 07 07.2793260936 -29 13 05.972785284     13.90     ~ 103 0
249 PN H 1-55 PN 18 07 14.5591261848 -29 41 24.652100940     16.30     ~ 77 0
250 PN M 1-40 PN 18 08 25.989 -22 16 52.93   11       ~ 117 1
251 PN H 1-58 PN 18 09 13.8424205472 -26 02 28.855631724     16.00     ~ 49 0
252 EM* AS 280 Sy* 18 09 52.3100690232 -33 19 49.925300196   12 13.10 13.32   Me 25 2
253 PN M 1-42 PN 18 11 04.99 -28 58 59.1   13.1 14.00     ~ 207 0
254 EM* AS 283 PN 18 11 35.1005488652 -28 22 36.727284875   11 13.70     B0I-III 77 0
255 PN M 1-43 PN 18 11 48.91 -18 46 21.2           ~ 29 0
256 NGC 6565 PN 18 11 52.4858232888 -28 10 42.421241244   12.5 12.2 12.12   PN 226 0
257 NGC 6563 PN 18 12 02.50 -33 52 07.0   11.7 10     ~ 178 1
258 NGC 6572 PN 18 12 06.3181909152 +06 51 13.027935240   9.3 10.8     [WC] 753 0
259 PN M 2-30 PN 18 12 34.40 -27 58 10.5   13.5 14.00     ~ 105 0
260 PN H 1-62 PN 18 13 17.9603689512 -32 19 42.905276868   12 14.00     WC10-11 52 0
261 NGC 6567 PN 18 13 45.1636643352 -19 04 34.071637152     10.9     [WC5/6] 270 1
262 PN M 2-32 PN 18 14 50.6059044528 -32 36 55.158494076   13.1 13.70     ~ 46 1
263 PN M 2-33 PN 18 15 06.5634327720 -30 15 33.265211580       14.61 14.03 O5f(H) 105 0
264 PN SwSt 1 PN 18 16 12.2834104368 -30 52 07.906578996   12.1 11.10     [WC9/10] 294 0
265 NGC 6578 PN 18 16 16.517 -20 27 02.67           [WC4/6] 203 0
266 PN M 1-44 PN 18 16 17.3419504152 -27 04 30.536970384   12.5 12.5     Be 81 0
267 PN Cn 3-1 PN 18 17 34.1015035728 +10 09 03.304908396   12.93 12.49 12.35   07Ib(f) 219 0
268 IC 4699 PN 18 18 32.0450169624 -45 59 01.735217988   13.83 12.71 15.51 15.09 O3V((f)) 98 0
269 PN H 1-65 PN 18 20 08.8466492016 -24 15 05.268485484   12 14.30     [WC11] 84 0
270 PN K 1-16 PN 18 21 52.1086837968 +64 21 53.406292104   14.44 14.96 15.26   PG1159 250 0
271 PN M 2-39 PN 18 22 01.1620945464 -24 10 39.916889760     15.00     wels 76 0
272 NGC 6620 PN 18 22 54.182 -26 49 17.19   12.8 13.30 14.34 14.55 ~ 139 0
273 SH 2-68 PN 18 24 58.4294414904 +00 51 36.021249072   16.0 16.5     DAOZ.6 130 1
274 NGC 6629 PN 18 25 42.4541775576 -23 12 10.551587436   11.90 9.9     [WC5/6] 265 0
275 PN M 2-43 PN 18 26 40.0500205632 -02 42 57.364170912     15.7     [WC7/8] 120 0
276 PN M 3-27 PN 18 27 48.2638650624 +14 29 06.066648996           ~ 77 0
277 PN Lo 17 PN 18 27 49.9158838848 -37 15 51.941333628           ~ 23 0
278 PN M 1-46 PN 18 27 56.3175434256 -15 32 54.434037264     12.83     O(H)7I(fc) 125 0
279 PN Vy 2-1 PN 18 27 59.6260402536 -26 06 48.065269284   12.8 13.20     [WC] 87 0
280 PN Cn 1-5 PN 18 29 11.6500996872 -31 29 59.135208396   15.5 15.2 13.34   [WC5/6] 150 0
281 PN A66 46 PN 18 31 18.5910709560 +26 56 12.110750088       15.050   O9k 173 0
282 NGC 6644 PN 18 32 34.70280 -25 07 44.1588           ~ 193 0
283 IC 4732 PN 18 33 54.6340681272 -22 38 41.382665232   12.5       ~ 147 0
284 PN M 1-53 PN 18 35 48.267 -17 36 08.71           O3If 67 0
285 PN V-V 3-5 PN 18 36 32.2456168272 -19 19 29.071857828   12.20 11.72     ~ 48 0
286 PN M 1-55 PN 18 36 33.8579186684 -21 49 02.694225412       14.02 13.20 ~ 48 0
287 PN M 3-29 PN 18 39 25.8182649336 -30 40 37.222765752   13.0 14.10     ~ 77 0
288 PN M 1-57 PN 18 40 20.2561639992 -10 39 47.216941560           ~ 93 0
289 PN M 3-30 PN 18 41 14.938 -15 33 43.58     17.9     [WC2/3] 88 0
290 WRAY 16-417 PN 18 44 14.5999440552 -30 19 37.389101520   14.0 14.10     ~ 35 0
291 IC 4776 PN 18 45 50.705 -33 20 34.12   11.98 10.62     [WC]pec 194 1
292 PN M 1-61 PN 18 45 55.12 -14 27 37.9           ~ 108 0
293 PN H 2-48 PN 18 46 35.1182447568 -23 26 48.261468804     13     OIII-V 89 0
294 PN M 3-33 PN 18 48 12.1403633760 -25 28 52.423742352     13.20     ~ 80 0
295 PN Hu 2-1 PN 18 49 47.5610183328 +20 50 39.396894756   12.369 11.126 12.30   ~ 278 0
296 M 57 PN 18 53 35.0967659112 +33 01 44.883287544   15.405 15.769 15.901 16.062 DA(O?) 831 2
297 PN Hb 7 PN 18 55 37.8037363176 -32 15 48.553611372   12.58 11.65 13.61   O3 93 0
298 PN M 1-65 PN 18 56 33.6348962736 +10 52 09.588530604     14.89     ~ 67 0
299 NGC 6742 PN 18 59 20.030 +48 27 55.24     16.567     O(H)III-V 60 0
300 PN A66 51 PN 19 01 01.3921913088 -18 12 15.321655224   15.30 15.42     O(H)3-5Vz 69 0
301 SH 2-71 PN 19 02 00.2849823576 +02 09 10.977231456   14.69 14.00 13.66   A7V-F0V 129 0
302 NGC 6741 PN 19 02 37.10 -00 26 56.7     9.6     ~ 346 0
303 NGC 6751 PN 19 05 55.5383775432 -05 59 32.288861544   15.78 15.48     [WC4] 328 0
304 PN A66 53 PN 19 06 45.910 +06 23 52.47           ~ 58 0
305 NGC 6765 PN 19 11 06.5583234216 +30 32 43.674073296           PG1159 73 1
306 PN K 3-27 PN 19 14 29.9599679040 +28 40 45.294843108           G0: 45 0
307 NGC 6772 PN 19 14 36.373 -02 42 25.04   17.01       ~ 148 0
308 IC 4846 PN 19 16 28.2266496960 -09 02 36.677150592           ~ 214 0
309 IC 1297 PN 19 17 23.4475188000 -39 36 46.253665872     10.89     [WC3/4] 161 0
310 NGC 6778 PN 19 18 25.0 -01 35 47     14.8     ~ 256 0
311 NGC 6781 PN 19 18 28.085 +06 32 19.29     11.8     ~ 261 0
312 NGC 6790 PN 19 22 56.972976 +01 30 46.40112   12.247 10.504 12.684   wels 322 0
313 PN Vy 2-2 PN 19 24 22.2390166933 +09 53 56.259102426   14.02 12.65 13.38   O-rich 261 0
314 PN M 3-34 PN 19 27 01.8981450048 -06 35 04.739628516           ~ 63 1
315 NGC 6803 PN 19 31 16.4826019750 +10 03 21.620200381   13.034 11.616 13.242   ~ 248 0
316 NGC 6804 PN 19 31 35.1453655872 +09 13 31.298620188   13.4 13.4     ~ 215 1
317 PN A66 62 PN 19 33 17.693 +10 37 03.51           ~ 50 0
318 Hen 2-434 PN 19 33 49.3653924480 -74 32 58.655653476   12.92 12.78     O 73 0
319 HD 184738 PN 19 34 45.2337620448 +30 30 58.950651240   10.41 10.44     [WC9] 952 0
320 PN Me 1-1 PN 19 39 09.8202196560 +15 56 48.274743516   13.343 11.855 12.493   ~ 126 0
321 PN K 3-41 PN 19 39 15.86 +16 20 46.7           ~ 33 0
322 PN M 1-72 PN 19 41 33.9729642288 +17 45 17.525500164           ~ 56 0
323 PN M 1-74 PN 19 42 18.78 +15 09 08.3   12.8       ~ 123 0
324 NGC 6818 PN 19 43 58.022 -14 09 13.44     9.3     ~ 346 1
325 NGC 6826 PN 19 44 48.1500225888 +50 31 30.249034932   9.779 9.359 10.775   O3f(H) 719 0
326 PN A66 65 PN 19 46 34.2091910232 -23 08 12.966083088   15.93 15.77 16.00 15.65 Opk 134 0
327 NGC 6833 PN 19 49 46.5667474512 +48 57 40.113276876           ~ 173 0
328 NGC 6842 PN 19 55 02.1 +29 17 22     16.0     ~ 104 1
329 M 27 PN 19 59 36.3631850088 +22 43 16.312059552   13.749 14.089 14.247 14.405 DAO.6 588 0
330 NGC 6884 PN 20 10 23.6424784416 +46 27 39.631794408   11.9 10.9     ~ 314 1
331 NGC 6879 PN 20 10 26.6930056361 +16 55 21.272110541   13.661 12.540 14.075   O3f(He) 150 0
332 NGC 6881 PN 20 10 52.45 +37 24 42.4           ~ 207 0
333 NGC 6886 PN 20 12 42.83016 +19 59 22.6320   13.053 11.719     ~ 320 1
334 NGC 6891 PN 20 15 08.8435405584 +12 42 15.584146740   12.11 12.51     O3Ib(f*) 395 0
335 NGC 6894 PN 20 16 23.965 +30 33 53.17           ~ 199 0
336 IC 4997 PN 20 20 08.7557973960 +16 43 53.698933380   11.94 11.15     [WC7/8] 544 0
337 NGC 6905 PN 20 22 22.9919225472 +20 06 16.285052088   16.3 14.5     [WC3] 346 0
338 PN A66 70 PN 20 31 33.2075500128 -07 05 18.034910556         16.847 D+G8IV/VeBa 83 0
339 PN A66 71 PN 20 32 23.216 +47 20 50.41   19.384 19.335 19.253 19.185 ~ 73 0
340 PN A66 72 PN 20 50 02.0523043512 +13 33 29.525417532   15.761 16.070 16.237 16.381 ~ 80 0
341 PN A66 73 PN 20 56 27.032 +57 26 03.05           ~ 41 0
342 NGC 7008 PN 21 00 32.817600 +54 32 35.37600       13.21   ~ 240 1
343 NGC 7009 PN 21 04 10.8155187648 -11 21 48.580157556   12.48 12.07     ~ 996 1
344 NGC 7026 PN 21 06 18.5723414928 +47 51 06.774735780   15.33 15.1     [WC3] 418 1
345 NGC 7027 PN 21 07 01.571952 +42 14 10.47120   10.358 8.831 10.157   ~ 2459 1
346 NGC 7048 PN 21 14 15.1876901775 +46 17 17.103824106           ~ 132 1
347 PN A66 74 PN 21 16 52.3412522928 +24 08 51.095310720   16.91 17.11     DAO 71 1
348 NGC 7076 PN 21 26 23.540 +62 53 31.83           ~ 58 0
349 PN Ps 1 PN 21 29 59.3972661392 +12 10 26.275343735   13.39 14.06     sdO 287 0
350 SH 2-128 HII 21 32 09.9 +55 52 53           ~ 169 1
351 IC 5117 PN 21 32 30.96912 +44 35 47.5404           ~ 301 1
352 PN Hu 1-2 PN 21 33 08.3106242400 +39 38 09.554428752     12.0     ~ 286 1
353 PN A66 78 PN 21 35 29.3816259120 +31 41 45.449196108   13.04 13.25     [WC5] 327 0
354 NGC 7094 PN 21 36 52.9687364088 +12 47 19.099274136     13.650 13.775   sdB/sdO 194 0
355 PN M 1-79 PN 21 37 01.500 +48 56 02.62     19.11     ~ 67 0
356 NGC 7139 PN 21 46 08.586 +63 47 29.45           ~ 113 0
357 PN G107.7+07.8 PN 22 13 22.5173641536 +65 53 55.403639880   18.142 18.160 18.118 18.098 DA 36 1
358 PN M 2-51 PN 22 16 03.890 +57 28 33.75           ~ 82 0
359 WD 2218+706 WD* 22 19 33.6826662264 +70 56 03.182775504   15.268 15.495 15.568 15.631 DA.7 74 1
360 IC 5217 PN 22 23 55.7180137224 +50 58 00.464340252     15.5     [WC7] 306 0
361 PN G102.9-02.3 PN 22 26 17.2674430392 +54 49 38.244198288   17.825 16.965 16.397 15.743 ~ 75 0
362 NGC 7293 PN 22 29 38.5454047152 -20 50 13.747242408 11.894 13.158 13.524 13.689 13.898 DAO.5 943 0
363 PN Me 2-2 PN 22 31 43.6753782000 +47 48 03.836846628   9.3       ~ 154 0
364 PN A66 80 PN 22 34 45.6076558944 +52 26 05.830022040           ~ 57 0
365 NGC 7354 PN 22 40 19.8733664208 +61 17 08.746685772           ~ 277 1
366 IC 1454 PN 22 42 24.6191991720 +80 26 31.247104992           ~ 68 0
367 LS III +51 42 Em* 22 51 38.9171619360 +51 50 42.440834364   12.01 11.78     B 78 1
368 PN Vy 2-3 PN 23 22 57.9043238616 +46 53 58.073396856           O(H)3-4I 87 0
369 NGC 7662 PN 23 25 53.8318792825 +42 32 05.835828380       11.427   ~ 926 0
370 PN Hb 12 PN 23 26 14.8236376464 +58 10 54.543292356   13.51 11.49 12.44   Oe 329 0
371 PN M 2-55 PN 23 31 52.708 +70 22 10.11           ~ 83 0
372 PN Jn 1 PN 23 35 53.3214838680 +30 28 06.336745212   15.52 15.62     DOZ 107 0
373 PN K 1-20 PN 23 39 10.842 +48 12 29.07           ~ 38 0
374 LBN 120.29+18.39 PN 23 45 02.268 +80 56 59.62     14.74     ~ 44 0
375 PN G114.0-04.6 PN 23 45 47.7500957784 +57 03 58.443040224           ~ 80 0
376 PN A66 84 PN 23 47 44.0543044128 +51 23 57.161953284   18.366 18.584 18.613 18.671 ~ 59 0

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