PNe | mV | C | Ref. | ![]() |
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H![]() |
dist | ![]() ![]() |
![]() ![]() |
||
meas. | (3) | (4) | (5) | (6) | (7) | (8) | ![]() |
kpc | (11) | (12) | (13) | (14) | |
BD+30 | 10.28 | 0.50 | 9 | 31 500 | 30 000 | 30 000 | 29.5 | 1.0 | 1.66 | 1870 | 2450 | ||
Hb 5 | 17.1 | 1.60 | 8 | 105 000 | 130 000 | 145 000 | 140 000 | 11.9 | 2.3 | 0.128 | 5600 | 2700 | 4550 |
He 2-111 | 200 000: | 1.34 | 2.5 | 650 | |||||||||
Hu 1-2 | 17.76 | 0.60 | 6 | 100 000 | 145 000 | 130 000 | 140 000 | 2.22 | 1.5 | 0.0335 | 390 | 210 | 540 |
IC 418 | 10.23 | 0.33 | 1 | 34 000 | 36 000 | 35 000 | 58.3 | 1.0 | 1.3 | 1850 | 3700 | ||
IC 2165 | 17.47 | 0.59 | 2 | 132 00 | 135 000 | 120 000 | 134 000 | 4.98 | 1.5 | 0.0774 | 1750 | 1810 | 2680 |
IC 4191 | 16.4 | 0.48 | 11 | 79 000 | 90 000 | 97 000 | 90 000 | 5.25 | 2.1 | 0.099 | 580 | 750 | 1300 |
M 1-42 | 17.4 | 0.63 | h | 63 000 | 81 000 | 100 000 | 85 000 | 1.0 | 5.0 | 0.179 | 1500 | 810 | 1690 |
Me 2-1 | 18.40 | 0.28 | 2 | 130 000 | 145 000 | 142 000 | 145 000 | 0.935 | 2.3 | 0.0273 | 300 | 210 | 480 |
Mz 3 | 1.65. | 39 500 | 29.6 | 1.3 | 2300 | ||||||||
NGC 40 | 11.55 | 0.605 | 1 | 35 000 | 40 000 | 38 000 | 17.3 | 0.8 | 0.683 | 875 | 570 | ||
NGC 2022 | 15.75 | 0.38 | 1 11 | 59 000 | 108 000 | 105 000 | 108 000 | 1.79 | 1.8 | 0.099 | 1200 | 220 | 1500 |
NGC 2440 | 17.63 | 0.50 | 2 | 208 000 | 205 000 | 180 00 | 200 000 | 9.1 | 2.0 | 0.037 | 2000 | 1900 | 2100 |
NGC 5315 | 14.3 | 0.54 | 3 | 65 000 | 76 000 | 66 000 | 70 000 | 13.3 | 2.0 | 0.306 | 2020 | 1720 | |
NGC 5882 | 13.42 | 0.33 | 1 | 50 000 | 64 000 | 70 000 | 67 000 | 12.7 | 1.2 | 0.231 | 979 | 590 | 1070 |
NGC 6153 | 15.55 | 1.14 | 1 | 77 000 | 87 000 | 80 000 | 82 000 | 21.5 | 1.2 | 0.169 | 1200 | 1000 | 2000 |
NGC 6302 | 300 000: | 300.000: | 56. | 1.6 | 8000 | 7400 | |||||||
NGC 6445 | 18.72 | 1.06: | 3 | 185 000 | 175 000 | 175 000 | 180 000 | 8.7 | 1.8 | 0.0348 | 1200 | 1380 | 1170 |
NGC 6537 | 21.6 | 1.79 | 5 | 410 000 | 350 000 | 350 000: | 12.8 | 2.0 | 0.0147 | 2950 | 4200 | 3700 | |
NGC 6543 | 11.29 | 0.10 | 1 | 47 000 | 58 000 | 56 000 | 30.8 | 1.0 | 0.457 | 1840 | 1050 | ||
NGC 6741 | 20.09 | 1.1 | 4 | 205 000 | 219 000 | 230 000 | 220 000 | 4.1 | 1.9 | 0.184 | 710 | 850 | 400 |
NGC 6818 | 17.02 | 0.35 | 3 | 140 000 | 155 000 | 138 000 | 145 000 | 7.43 | 2.0 | 0.048 | 940 | 1270 | 2150 |
NGC 6886 | 18.76 | 0.70 | 6 | 145 000 | 145 000 | 156 000 | 152 000 | 2.34 | 2.6 | 0.038 | 680 | 670 | 690 |
NGC 7027 | 16.07 | 1.3 | 2 10 | 165 000 | 160 000 | 234 000 | 180 000 | 134. | 0.9 | 0.0716 | 4820 | 5300 | 4100 |
NGC 7662 | 14.00 | 0.18 | 1 | 80 000 | 108 000 | 95 000 | 103 000 | 15.3 | 1.2 | 0.118 | 1400 | 770 | 2500 |
IC 2448 | 14.26 | 0.27 | 1 | 48 000 | 83 000 | 91 400 | 85 000 | 2.35 | 1.4 | 0.147 | 1160 | 151 | 850 |
NGC 2392 | 10.63 | 0.22 | 1 | 37 000 | 78 000 | 80 000 | 80 000 | 6.83 | 1.5 | 0.845 | 26000 | 490 | 4450 |
NGC 6826 | 10.68 | 0.07 | 1 | 34 000 | 45 000 | 42 000 | 12.8 | 1.4 | 0.98 | 2680 | 1120 | ||
NGC 3242 | 12.32 | 0.12 | 12 | 57 000 | 90 000 | 70 000 | 80 000 | 21.4 | 0.55 | 0.14 | 740 | 260 | 1600 |
NGC 6369 | 15.91 | 2.12 | 3 12 | 69 000 | 71 000 | 70 000 | 70 000 | 61.6 | 1.2 | 0.40 | 3250 | 2850 | 2900 |
NGC 6210 | 12.66 | 0.14 | 7 | 51 000 | 61 000 | 69 000 | 65 000 | 11.0 | 1.57 | 0.36 | 2070 | 890 | 1060 |
NGC 2792 | 16.89 | 0.80 | 1 11 | 82 000 | 135 000 | 126 000 | 130 000 | 3.05 | 1.9 | 0.079 | 1600 | 430 | 1570 |
NGC 1535 | 12.11 | 0.08 | 1 | 40 000 | 76 000 | 87 000 | 80 000 | 4.8 | 2.1 | 0.519 | 9900 | 680 | 2500 |
Notes. H
in units erg cm-2 s-1, Col. 7 is the energy balance
temperature, Col. 8 is the effective temperature, Col. 12 1s the luminosity found
from the magnitude and effective temperature of the central star, Col. 13 is the
luminosity found from the nebular hydrogen line, Col. 14 is the luminosity found
fron the nebulae ionized helium line.
References. 1) Ciardullo et al. (1999); 2) Wolff et al. (2000); 3) Gathier & Pottasch (1988); 4) Sabbadin et al. (2005); 5) Matsuura et al. (2005); 6) Heap et al. (1990b); 7) Pottasch et al. (2009); 8) Tylenda et al. (2003); 9) Crowther et al. (2006); 10) Zijlstra et al. (2008); 11) Preite-Martinez et al. (1991); 12) Pottasch & Bernard-Salas (2008).
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