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Blue GCs (sample BIII) |
Red GCs (sample RIII) | |||||||||||||
1 |
2.34 | 247 | 32 | 35 | 1.72 | 2.83 | 1406 | 2.03 | 238 | 29 | 35 | 1.12 | 2.43 | 1450 |
2 | 3.71 | 338 | 42 | 35 | 2.90 | 4.63 | 1400 | 2.96 | 255 | 32 | 35 | 2.45 | 3.53 | 1427 |
3 | 5.27 | 327 | 40 | 35 | 4.63 | 5.82 | 1465 | 4.15 | 305 | 44 | 35 | 3.53 | 4.69 | 1562 |
4 | 6.40 | 404 | 49 | 35 | 5.82 | 7.08 | 1455 | 5.21 | 238 | 30 | 35 | 4.74 | 5.82 | 1436 |
5 | 8.05 | 373 | 46 | 35 | 7.08 | 9.14 | 1397 | 6.48 | 221 | 29 | 35 | 5.84 | 7.31 | 1496 |
6 | 10.55 | 290 | 36 | 35 | 9.24 | 11.66 | 1414 | 8.47 | 204 | 26 | 35 | 7.40 | 9.95 | 1451 |
7 | 13.65 | 329 | 46 | 30 | 11.70 | 18.24 | 1364 | 12.90 | 187 | 25 | 33 | 10.10 | 16.98 | 1418 |
Blue GCs (sample BV) | Red GCs (sample RV) | |||||||||||||
1 |
2.15 | 243 | 30 | 35 | 1.44 | 2.73 | 1439 | 1.89 | 248 | 30 | 35 | 1.12 | 2.19 | 1456 |
2 | 3.15 | 357 | 47 | 35 | 2.75 | 3.75 | 1346 | 2.49 | 287 | 35 | 35 | 2.20 | 2.82 | 1451 |
3 | 4.49 | 304 | 37 | 35 | 3.76 | 4.94 | 1470 | 3.20 | 286 | 38 | 35 | 2.83 | 3.74 | 1363 |
4 | 5.57 | 333 | 41 | 35 | 4.98 | 5.95 | 1473 | 4.22 | 306 | 47 | 35 | 3.76 | 4.66 | 1577 |
5 | 6.46 | 408 | 50 | 35 | 6.03 | 6.93 | 1386 | 5.04 | 228 | 28 | 35 | 4.67 | 5.45 | 1422 |
6 | 7.68 | 314 | 39 | 35 | 6.96 | 8.71 | 1419 | 5.94 | 259 | 34 | 35 | 5.46 | 6.44 | 1502 |
7 | 9.76 | 306 | 37 | 35 | 8.80 | 10.93 | 1452 | 7.04 | 225 | 28 | 35 | 6.54 | 7.63 | 1404 |
8 | 11.70 | 267 | 35 | 35 | 10.94 | 12.84 | 1375 | 8.84 | 223 | 28 | 35 | 7.69 | 10.68 | 1447 |
9 | 15.32 | 301 | 37 | 35 | 12.87 | 20.88 | 1419 | 14.21 | 196 | 21 | 49 | 10.69 | 29.19 | 1449 |
10 | 29.20 | 204 | 32 | 21 | 21.16 | 41.66 | 1416 |
Notes. The
dispersion profiles are
obtained using a
moving bin of 35 GCs. The bins do not overlap, and the minimum number
of GCs per bin was set to 20, hence the large number of GCs in the
last bin of sample RV. For each bin,
is the mean
radial distance from NGC 1399, and
and
give the radial range covered
by the GCs of the bin
(at a distance of 19 Mpc, 1
0 corresponds to
).
is the
number of GCs in a given
bin. The line-of-sight velocity dispersion and its
uncertainty are calculated
using the estimator by
Pryor & Meylan (1993).
The asterisk marks the data point which was omitted when
modelling the sample RIII.
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