Table 3
Knot features.
| Feature | RA(J2000) (J2000) | Dec(J2000) (J2000) | H2 (σ) | H2 AO (σ) | [FeII] (σ) | Core(s) | PA (°) | Sep. (″) |
|---|---|---|---|---|---|---|---|---|
| K1 | 06:08:51.71 | 21:37:55.60 | 5 | – | … | S | 236 | 25 |
| K2 | 06:08:52.09 | 21:38:34.75 | 30 | – | 65 | M | 288 | 18 |
| K3 | 06:08:52.14 | 21:36:20.69 | 3 | – | – | S | 188 | 110 |
| K4 | 06:08:52.38 | 21:38:35.74 | 25 | – | … | M | 297 | 15 |
| K5 | 06:08:52.80 | 21:37:50.53 | 5 | – | … | S | 197 | 20 |
| K6 | 06:08:52.99 | 21:38:10.57 | … | – | … | S | 283 | 3 |
| K7 | 06:08:53.15 | 21:38:15.85 | 19 | – | … | S | 351 | 6 |
| K8 | 06:08:53.16 | 21:38:12.42 | 5 | – | … | S | 343 | 3 |
| K9 | 06:08:53.59 | 21:38:31.67 | … | 3 | … | M | 54 | 5 |
| K10 | 06:08:53.74 | 21:38:14.68 | 56 | 38 | … | S | 56 | 9 |
| K11 | 06:08:53.93 | 21:38:39.20 | … | 5 | … | M | 40 | 13 |
| K12 | 06:08:53.95 | 21:38:14.83 | 13 | 9 | … | S | 64 | 11 |
| K13 | 06:08:54.01 | 21:38:18.99 | … | 5 | 5 | M | S | 137 | 50 | 14 | 14 |
| K14A | 06:08:54.02 | 21:36:26.84 | 21 | – | – | M | S | 176 | 174 | 123 | 104 |
| K14B | 06:08:54.04 | 21:36:24.78 | 19 | – | – | M | S | 176 | 174 | 125 | 106 |
| K14C | 06:08:54.53 | 21:36:50.22 | 11 | – | – | M | S | 170 | 167 | 100 | 82 |
| K15A | 06:08:54.06 | 21:38:53.06 | … | – | 29 | M | 13 | 14 | 23 | 3 | 357 | 26 | 19 | 19 |
| K15B | 06:08:54.06 | 21:38:50.76 | … | – | 11 | M | 13 | 14 | 25 | 3 | 356 | 24 | 17 | 16 |
| K15C | 06:08:54.15 | 21:38:49.85 | … | – | 8 | M | 13 | 14 | 29 | 8 | 1 | 24 | 16 | 15 |
| K16A | 06:08:54.18 | 21:38:27.93 | … | … | 500 | 3 | 95 | 12 |
| K16B | 06:08:54.21 | 21:38:28.47 | … | … | 590 | 3 | 92 | 12 |
| K16C | 06:08:54.23 | 21:38:27.45 | … | 15 | … | 3 | 97 | 13 |
| K16D | 06:08:54.29 | 21:38:28.20 | … | 55 | … | 3 | 93 | 13 |
| K16E | 06:08:54.31 | 21:38:28.47 | … | 40 | … | 3 | 92 | 14 |
| K16F | 06:08:54.32 | 21:38:28.66 | … | … | 540 | 3 | 91 | 14 |
| K16G | 06:08:54.33 | 21:38:28.55 | … | 20 | … | 3 | 92 | 14 |
| K16H | 06:08:54.34 | 21:38:30.01 | … | … | 540 | 3 | 86 | 14 |
| K16I | 06:08:54.37 | 21:38:29.99 | … | 25 | … | 3 | 86 | 15 |
| K16J | 06:08:54.37 | 21:38:29.29 | … | 25 | … | 3 | 89 | 15 |
| K16K | 06:08:54.40 | 21:38:30.66 | … | 15 | … | 3 | 83 | 15 |
| K16L | 06:08:54.45 | 21:38:31.01 | … | 15 | … | 3 | 83 | 16 |
| K16M | 06:08:54.46 | 21:38:30.74 | … | 20 | … | 3 | 84 | 16 |
| K17A | 06:08:54.26 | 21:38:35.37 | 11 | 9 | … | M | 13 | 14 | 64 | 72 | 63 | 14 | 4 | 2 |
| K17B | 06:08:54.28 | 21:38:35.43 | … | 7 | … | M | 13 | 14 | 64 | 73 | 65 | 15 | 4 | 2 |
| K18 | 06:08:54.55 | 21:38:28.21 | 15 | 5 | 85 | 3 | 92 | 17 |
| K19A | 06:08:56.54 | 21:38:05.02 | 5 | – | … | M | S | 118 | 96 | 51 | 47 |
| K19B | 06:08:56.66 | 21:38:01.38 | 9 | – | … | M | S | 121 | 100 | 54 | 49 |
| K19C | 06:08:56.75 | 21:38:00.71 | 15 | – | … | M | S | 121 | 101 | 55 | 50 |
| K20 | 06:08:57.61 | 21:39:51.75 | 5 | – | – | M | 13 | 14 | 36 | 33 | 32 | 102 | 92 | 91 |
| K21 | 06:09:01.03 | 21:37:42.79 | 9 | – | – | M | S | 113 | 104 | 117 | 112 |
Notes. Significance levels are listed in levels of σ sampled above the local background, see Sect. 3.3.2. Knots which can be attributed to multiple cores or clusters are indicated by a vertical line ( | ) along with the corresponding values for separation and PA for each core or cluster. Knots which were not at a high enough σ peak in a given image to constitute a detection (or which are unresolvable sub-knots in a given image) are denoted by …, and those which are outside the field of view of a given image are denoted by –.
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