Table 4:
Electron temperature and density statistics.
|
N |
min |
Q1 |
median |
Q3 |
max |
mean |
 |
NGC 1535 |
 |
24 |
580 |
1425 |
1671 |
2430 |
3722 |
2049 |
813 |
 |
29 |
11 672 |
12 018 |
12 349 |
12 709 |
15 489 |
12 607 |
799 |
 |
9 |
9810 |
9743 |
9923 |
10 371 |
10 560 |
10 131 |
315 |
NGC 2438 |
 |
49 |
19 |
98 |
155 |
209 |
340 |
158 |
64 |
 |
32 |
10 265 |
10 843 |
11 173 |
11 461 |
12 265 |
11 245 |
490 |
 |
45 |
10 662 |
11 026 |
11 590 |
12 373 |
14 080 |
11 541 |
840 |
NGC 2440 |
 |
35 |
256 |
458 |
806 |
1891 |
3360 |
2551 |
1670 |
 |
14 |
487 |
2426 |
3131 |
5276 |
5477 |
4131 |
1809 |
 |
25 |
0 |
1032 |
1572 |
3031 |
4186 |
3192 |
1694 |
 |
35 |
9493 |
10 692 |
11 822 |
12 491 |
14 086 |
11 838 |
1152 |
 |
43 |
13 084 |
13 612 |
13 623 |
14 673 |
19 291 |
14 398 |
1302 |
 |
12 |
11 178 |
11 929 |
14 323 |
14 993 |
18 886 |
13 984 |
2218 |
NGC 3132 |
 |
37 |
110 |
335 |
558 |
714 |
910 |
617 |
239 |
 |
15 |
953 |
1372 |
1870 |
2891 |
4980 |
2045 |
1138 |
 |
15 |
399 |
1266 |
1867 |
2333 |
5751 |
2278 |
1533 |
 |
30 |
9577 |
9987 |
10357 |
10 749 |
12 456 |
10 163 |
726 |
 |
24 |
9411 |
9413 |
9682 |
10 325 |
12421 |
9889 |
721 |
NGC 3242 |
 |
13 |
1150 |
2332 |
2818 |
3845 |
7643 |
3 081 |
1 640 |
 |
19 |
201 |
1381 |
1822 |
3183 |
11 602 |
3 188 |
2 757 |
 |
29 |
576 |
1851 |
2629 |
3525 |
4413 |
3247 |
1156 |
 |
35 |
11 201 |
11 565 |
12 252 |
12 881 |
16 792 |
12 213 |
1 378 |
 |
24 |
8055 |
8907 |
9692 |
9864 |
10 150 |
9541 |
652 |
NGC 6302 |
 |
91 |
11 |
238 |
797 |
1669 |
14 509 |
6 811 |
5 846 |
 |
43 |
362 |
2977 |
7468 |
15 890 |
130 192 |
37 694 |
34 280 |
 |
51 |
88 |
2283 |
4 590 |
8 121 |
15 939 |
10 238 |
6 178 |
 |
94 |
11 437 |
12 001 |
12 428 |
13 016 |
17 771 |
13 798 |
1580 |
 |
80 |
15 009 |
16 443 |
17 071 |
17 889 |
20 461 |
18 357 |
1596 |
NGC 6563 |
 |
47 |
1 |
70 |
142 |
176 |
267 |
134 |
70 |
 |
43 |
9835 |
10 522 |
10 731 |
11 059 |
12 421 |
10 743 |
471 |
NGC 6781 |
 |
57 |
1 |
40 |
131 |
233 |
343 |
135 |
94 |
 |
31 |
9208 |
10 391 |
10 913 |
11 386 |
12 927 |
10 763 |
781 |
NGC 6853 |
 |
126 |
4 |
40 |
88 |
131 |
553 |
95 |
80 |
 |
142 |
9488 |
10 450 |
10 832 |
11 146 |
12 629 |
10 898 |
572 |
NGC 7009 |
 |
35 |
253 |
806 |
2352 |
3152 |
3598 |
3164 |
1683 |
 |
19 |
1793 |
4980 |
5363 |
7294 |
7909 |
6239 |
1610 |
 |
13 |
471 |
891 |
2735 |
7448 |
9930 |
4314 |
3143 |
 |
17 |
9847 |
10 477 |
10 749 |
11 524 |
12 487 |
11 163 |
785 |
 |
27 |
8534 |
9503 |
9856 |
10 184 |
11 740 |
10 117 |
761 |
 |
21 |
7340 |
8250 |
8521 |
8740 |
9045 |
8589 |
500 |
Source LaTeX |
All tables |
In the text