Table 2
Sources extracted with Gaussclumps in the 870 μm continuum sum map of Cha I at scale 5, and possible associations found in the SIMBAD database.
Ngcl | RA | Decl. | fpeaka | ftota | maj.a | min.a | PAa | Sb | Typ.c | SIMBAD possible | Dist.d |
(J2000) | (J2000) | (Jy/beam) | (Jy) | (″) | (″) | (°) | (″) | associationsd | (″) | ||
(1) | (2) | (3) | (4) | (5) | (6) | (7) | (8) | (9) | (10) | (11) | (12) |
|
|||||||||||
1 | 11:08:03.22 | –77:39:17.9 | 2.580 | 3.093 | 23.5 | 22.9 | 50.0 | 23.2 | S | V* CU Cha (Or*) | 0.5 |
BRAN 341B (BNe) | 1.3 | ||||||||||
2 | 11:08:38.96 | –77:43:52.9 | 1.206 | 1.893 | 26.6 | 26.6 | –33.2 | 26.6 | S | Cha IR NEBULA (TT*) | 6.2 |
3 | 11:10:00.13 | –76:34:59.1 | 1.169 | 1.501 | 25.1 | 23.0 | 61.3 | 24.0 | S | V* WW Cha (Or*) | 1.2 |
CHXR 44 (X) | 6.6 | ||||||||||
[RNC96] Cha-MMS 2 (mm) | 7.5 | ||||||||||
4 | 11:06:31.94 | –77:23:38.9 | 1.053 | 6.350 | 55.1 | 49.3 | 41.5 | 52.1 | C | [RNC96] Cha-MMS 1a (mm) | 6.9 |
5 | 11:06:46.44 | –77:22:32.2 | 0.607 | 2.418 | 57.8 | 31.0 | 80.9 | 42.3 | S | [PMG2001] NIR 69 (IR) | 2.2 |
IRAS 11051–7706 (Y*O) | 2.9 | ||||||||||
[PMG2001] NIR 72 (IR) | 5.9 | ||||||||||
[PMG2001] NIR 74 (IR) | 6.4 | ||||||||||
[PMG2001] NIR 80 (IR) | 12.8 | ||||||||||
6 | 11:06:15.51 | –77:24:04.9 | 0.306 | 3.067 | 98.2 | 45.9 | –7.0 | 67.2 | C | [PMG2001] NIR 16 (IR) | 38.2 |
7 | 10:58:16.92 | –77:17:18.3 | 0.293 | 0.314 | 22.7 | 21.3 | –34.0 | 21.9 | S | V* SZ Cha (Or*) | 1.3 |
8 | 11:07:01.85 | –77:23:00.8 | 0.283 | 2.197 | 76.1 | 45.9 | 53.7 | 59.1 | C | ISO-ChaI 86 (Y*O) | 14.6 |
IRAS 11057–7706 (Y*O) | 26.4 | ||||||||||
[PCW91] Ced 110 IRS 6A (IR) | 27.0 | ||||||||||
9 | 11:04:16.41 | –77:47:32.1 | 0.209 | 1.249 | 53.4 | 50.4 | –78.1 | 51.9 | C | ||
10 | 11:02:24.98 | –77:33:36.3 | 0.195 | 0.197 | 21.4 | 21.2 | –63.0 | 21.3 | S | V* CS Cha (Or*) | 0.6 |
11 | 11:08:50.40 | –77:43:46.7 | 0.167 | 0.773 | 60.3 | 34.5 | 5.2 | 45.6 | C | HJM C 9-1 (IR) | 8.2 |
12 | 11:08:15.28 | –77:33:51.9 | 0.168 | 0.173 | 21.9 | 21.2 | –63.0 | 21.6 | S | Glass Ia (TT*) | 1.2 |
SSTc2d J110815.3–773353 (*) | 1.4 | ||||||||||
13 | 11:08:00.07 | –77:38:43.8 | 0.161 | 0.412 | 44.3 | 26.0 | 79.7 | 33.9 | C | HH 920B (HH) | 6.8 |
2M J11075792–7738449 (TT*) | 7.0 | ||||||||||
2M J11080297–7738425 (Y*O) | 9.4 | ||||||||||
[HTN2003] HD 97048 2 (IR) | 11.5 | ||||||||||
ESO-HA 562 (Y*O) | 12.3 | ||||||||||
14 | 11:09:45.85 | –76:34:49.7 | 0.148 | 1.552 | 98.3 | 48.1 | –7.9 | 68.8 | C | 2M J11094621-7634463 (TT*) | 3.5 |
Hn 10W (Em*) | 4.5 | ||||||||||
[ACA2003] Cha I4 (Em*) | 7.3 | ||||||||||
OTS 20 (*) | 13.0 | ||||||||||
[ACA2003] Cha I3 (pr*) | 16.2 | ||||||||||
15 | 11:06:59.93 | –77:22:00.6 | 0.154 | 0.276 | 31.0 | 26.1 | 15.0 | 28.4 | C | [PMG2001] NIR 103 (IR) | 7.5 |
[PMG2001] NIR 96 (IR) | 7.9 | ||||||||||
[PMG2001] NIR 101 (IR) | 10.8 | ||||||||||
[PMG2001] NIR 93 (IR) | 11.9 | ||||||||||
16 | 10:56:42.95 | –77:04:05.1 | 0.134 | 1.278 | 82.6 | 51.8 | 23.0 | 65.4 | C | ||
17 | 10:56:30.56 | –77:11:39.8 | 0.137 | 0.142 | 22.0 | 21.2 | –88.6 | 21.6 | S | V* SY Cha (Or*) | 0.6 |
18 | 11:09:47.42 | –77:26:31.5 | 0.129 | 0.132 | 21.8 | 21.2 | –10.2 | 21.5 | S | 2M J11094742–7726290 (Y*O) | 2.4 |
19 | 11:06:39.88 | –77:24:18.1 | 0.130 | 0.521 | 68.1 | 26.5 | 53.7 | 42.4 | R | ||
20 | 11:07:21.34 | –77:22:12.1 | 0.119 | 0.121 | 21.6 | 21.2 | –5.7 | 21.4 | S | DENIS-P J1107.4–7722 (Y*O) | 1.3 |
[PMG2001] NIR 137 (IR) | 3.8 | ||||||||||
[PMG2001] NIR 140 (IR) | 4.4 | ||||||||||
21 | 11:06:06.48 | –77:25:06.7 | 0.116 | 0.583 | 65.9 | 34.3 | –20.9 | 47.5 | C | ||
22 | 11:04:23.35 | –77:18:07.8 | 0.114 | 0.115 | 21.4 | 21.2 | –19.0 | 21.3 | S | HH 48 IRS (HH) | 2.0 |
HH 48E (HH) | 7.5 | ||||||||||
23 | 11:02:10.85 | –77:42:31.8 | 0.111 | 1.434 | 126.7 | 45.8 | 38.6 | 76.2 | C | ||
24 | 11:09:26.24 | –76:33:28.3 | 0.111 | 0.455 | 56.3 | 32.7 | 27.1 | 42.9 | C | DENIS-P J1109.4-7633 (Y*O) | 5.2 |
[ACA2003] Cha I2 (pr*) | 8.1 | ||||||||||
25 | 11:03:36.59 | –77:59:19.3 | 0.104 | 1.023 | 69.4 | 63.7 | 85.8 | 66.5 | C | ||
26 | 11:07:17.13 | –77:23:20.2 | 0.109 | 0.403 | 49.8 | 33.6 | –17.3 | 40.9 | C | [PMG2001] NIR 134 (IR) | 4.8 |
DENIS-P J1107.3–7723 (Y*O) | 11.9 | ||||||||||
[PMG2001] NIR 135 (IR) | 15.4 | ||||||||||
[PMG2001] NIR 142 (IR) | 16.7 | ||||||||||
27 | 11:06:35.35 | –77:22:52.8 | 0.106 | 0.263 | 52.3 | 21.4 | –74.9 | 33.5 | R | 1AXG J110700–7728 (X) | 25.3 |
28 | 11:07:43.89 | –77:39:41.6 | 0.093 | 0.094 | 21.4 | 21.2 | –35.9 | 21.3 | S | Ass Cha T 2-28 (TT*) | 0.8 |
29 | 11:10:01.05 | –76:36:32.9 | 0.090 | 0.999 | 102.4 | 48.6 | –8.0 | 70.5 | C | OTS 37 (*) | 28.8 |
30 | 11:06:21.67 | –77:43:58.4 | 0.089 | 0.392 | 47.4 | 41.7 | –60.9 | 44.5 | C | ||
31 | 11:10:12.26 | –76:35:30.1 | 0.093 | 0.211 | 35.8 | 28.5 | –79.5 | 32.0 | Sc | 2M J11101141-7635292 (pr*) | 3.0 |
32 | 11:03:21.97 | –77:36:04.4 | 0.088 | 0.554 | 67.3 | 42.4 | –77.0 | 53.4 | C | ||
33 | 11:04:49.58 | –77:45:53.5 | 0.086 | 0.926 | 102.1 | 47.7 | 75.1 | 69.8 | C | ||
34 | 11:03:39.07 | –77:47:54.0 | 0.083 | 0.529 | 76.3 | 37.5 | 60.7 | 53.5 | C | ||
35 | 11:11:27.78 | –77:15:45.2 | 0.078 | 0.507 | 73.5 | 39.9 | 83.3 | 54.1 | C | ||
36 | 11:04:07.89 | –77:48:13.1 | 0.082 | 0.197 | 37.4 | 29.0 | –12.9 | 32.9 | C | ||
37 | 11:04:01.79 | –77:58:50.4 | 0.078 | 1.016 | 90.7 | 64.3 | –8.9 | 76.3 | C | ||
38 | 11:03:04.43 | –77:34:19.4 | 0.079 | 0.262 | 40.5 | 37.0 | –62.7 | 38.7 | C | ||
39 | 11:07:17.30 | –77:38:42.3 | 0.077 | 0.307 | 50.3 | 35.8 | –10.8 | 42.5 | C | HH 927 (HH) | 12.3 |
40 | 11:09:03.86 | –77:43:34.6 | 0.081 | 0.346 | 51.4 | 37.2 | –9.1 | 43.8 | C | ||
41 | 11:02:10.46 | –77:37:22.9 | 0.077 | 0.830 | 111.5 | 43.7 | –10.3 | 69.8 | C | ||
42 | 11:09:39.48 | –76:36:04.6 | 0.080 | 0.400 | 61.1 | 36.7 | –83.9 | 47.3 | C | ||
43 | 11:07:47.07 | –77:35:46.8 | 0.075 | 0.319 | 59.6 | 32.1 | 22.0 | 43.7 | C | ||
44 | 11:05:57.64 | –77:24:18.9 | 0.082 | 0.323 | 49.3 | 36.1 | 44.8 | 42.2 | C | ||
45 | 11:00:43.98 | –77:30:38.5 | 0.072 | 0.862 | 105.2 | 51.2 | –80.5 | 73.4 | C | ||
46 | 11:00:58.29 | –77:29:41.2 | 0.074 | 0.528 | 71.6 | 44.6 | –33.4 | 56.5 | C | ||
47 | 11:07:32.72 | –77:36:23.0 | 0.075 | 0.752 | 91.5 | 49.5 | –61.2 | 67.3 | C | ||
48 | 11:10:01.60 | –76:34:54.3 | 0.077 | 0.078 | 21.4 | 21.2 | –6.3 | 21.3 | R | CHXR 44 (X) | 1.8 |
V* WW Cha (Or*) | 6.3 | ||||||||||
49 | 11:02:33.40 | –77:42:20.1 | 0.075 | 0.348 | 58.2 | 36.0 | 0.0 | 45.8 | C | ||
50 | 10:50:56.54 | –77:04:29.1 | 0.072 | 0.952 | 139.3 | 42.7 | –75.1 | 77.1 | C | ||
51 | 11:08:12.67 | –77:39:12.1 | 0.080 | 0.130 | 34.6 | 21.2 | 0.3 | 27.1 | R | ||
52 | 11:09:15.17 | –77:18:10.7 | 0.071 | 0.235 | 55.8 | 26.6 | 38.4 | 38.5 | C | ||
53 | 11:06:23.17 | –77:41:42.7 | 0.074 | 0.271 | 49.1 | 33.7 | 79.1 | 40.7 | C | ||
54 | 11:09:56.09 | –77:14:16.7 | 0.070 | 0.365 | 77.6 | 30.1 | 86.9 | 48.3 | C | ||
55 | 11:02:10.12 | –77:39:29.2 | 0.071 | 0.587 | 83.4 | 44.6 | 36.2 | 61.0 | C | ||
56 | 11:10:03.64 | –76:38:02.6 | 0.068 | 0.445 | 82.3 | 35.8 | –46.8 | 54.2 | C | ||
57 | 11:06:03.63 | –77:34:52.7 | 0.070 | 0.426 | 58.7 | 46.6 | –81.7 | 52.3 | C | ||
58 | 11:02:58.44 | –77:38:42.5 | 0.070 | 0.241 | 48.3 | 31.9 | –0.7 | 39.3 | C | ||
59 | 11:07:15.99 | –77:24:35.6 | 0.068 | 0.192 | 48.7 | 26.0 | 44.0 | 35.6 | C | [PMG2001] NIR 129 (IR) | 8.7 |
[PMG2001] NIR 130 (IR) | 8.8 | ||||||||||
[PMG2001] NIR 126 (IR) | 12.8 | ||||||||||
[PMG2001] NIR 136 (IR) | 14.0 | ||||||||||
60 | 11:09:51.10 | –76:51:19.2 | 0.066 | 0.598 | 90.0 | 45.6 | 34.2 | 64.0 | C | ISO-ChaI 206 (IR) | 11.7 |
61 | 11:08:59.13 | –77:45:08.6 | 0.067 | 0.292 | 46.5 | 42.4 | –76.4 | 44.4 | C | ||
62 | 11:09:53.92 | –76:34:23.2 | 0.070 | 0.071 | 21.5 | 21.2 | 10.2 | 21.3 | Sc | HH 914 (HH) | 1.8 |
CED 112 IRS 4 (TT*) | 2.9 | ||||||||||
63 | 11:10:01.87 | –76:33:11.5 | 0.068 | 0.199 | 54.5 | 24.3 | –33.5 | 36.4 | Sc | 2M J11100336-7633111 (Y*O) | 5.3 |
[FL2004] 55 (pr*) | 18.8 | ||||||||||
64 | 11:11:22.58 | –77:16:24.4 | 0.066 | 0.229 | 73.2 | 21.4 | –87.1 | 39.6 | C | ||
65 | 11:09:00.36 | –77:40:12.6 | 0.065 | 0.112 | 36.6 | 21.2 | –66.1 | 27.9 | C | ||
66 | 11:05:38.45 | –77:49:12.5 | 0.065 | 0.069 | 22.4 | 21.4 | 69.9 | 21.9 | A | ||
67 | 11:07:24.50 | –77:39:40.6 | 0.065 | 0.459 | 87.6 | 36.2 | 42.5 | 56.3 | C | ||
68 | 11:02:33.46 | –78:01:38.2 | 0.063 | 0.170 | 50.7 | 24.0 | 87.8 | 34.9 | C | ||
69 | 11:06:24.83 | –77:22:58.5 | 0.070 | 0.112 | 33.8 | 21.2 | 53.0 | 26.8 | R | [PMG2001] NIR 35 (IR) | 5.3 |
70 | 11:04:47.42 | –77:44:58.1 | 0.064 | 0.154 | 40.2 | 26.9 | –63.6 | 32.9 | C | ||
71 | 11:09:07.16 | –77:23:55.4 | 0.063 | 0.457 | 60.6 | 54.3 | 52.1 | 57.4 | C | ||
72 | 11:07:35.16 | –77:21:45.8 | 0.064 | 0.158 | 34.9 | 31.9 | –86.8 | 33.4 | C | ||
73 | 11:08:03.98 | –77:20:53.1 | 0.061 | 0.188 | 50.5 | 27.8 | –55.9 | 37.4 | C | ||
74 | 11:10:23.04 | –76:38:40.4 | 0.063 | 0.295 | 52.8 | 40.1 | 13.1 | 46.0 | C | ||
75 | 11:06:30.97 | –77:24:25.2 | 0.068 | 0.090 | 27.7 | 21.4 | 66.2 | 24.4 | R | ||
76 | 11:08:45.48 | –77:44:22.7 | 0.063 | 0.080 | 27.1 | 21.2 | 68.3 | 24.0 | R | ||
77 | 11:11:09.52 | –76:42:00.2 | 0.062 | 0.072 | 24.8 | 21.2 | 29.5 | 22.9 | S | 2M J11111083-7641574 (Y*O) | 5.3 |
78 | 11:07:28.55 | –77:19:40.6 | 0.060 | 0.145 | 36.6 | 29.9 | –70.1 | 33.1 | C | ||
79 | 11:06:18.59 | –77:44:40.1 | 0.061 | 0.159 | 40.7 | 28.8 | 87.1 | 34.2 | C | ||
80 | 11:05:28.19 | –77:41:18.1 | 0.060 | 0.137 | 46.3 | 22.4 | –23.4 | 32.2 | C | ||
81 | 10:56:49.93 | –77:03:02.8 | 0.061 | 0.280 | 51.1 | 40.1 | –86.3 | 45.3 | C | ||
82 | 11:02:12.48 | –77:41:19.1 | 0.063 | 0.214 | 48.5 | 31.6 | 82.2 | 39.2 | C | ||
83 | 11:03:00.75 | –77:49:18.2 | 0.061 | 0.118 | 41.0 | 21.4 | –82.5 | 29.6 | C | ||
84 | 11:09:53.67 | –76:42:12.0 | 0.058 | 0.350 | 61.6 | 43.7 | 23.5 | 51.9 | C |
Notes.
Peak flux density (in Jy/21.2″-beam), total flux, FWHM along the major and minor axes, and position angle (east from north) of the fitted Gaussian.
Type of source based on the associations found in the SIMBAD database (see Table 3).
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