2014AJ....148...26Z

Query : 2014AJ....148...26Z

2014AJ....148...26Z - Astron. J., 148, 26 (2014/August-0)

Herbig-Haro objects and mid-infrared outflows in the Vela C molecular cloud.

ZHANG M., WANG H. and HENNING T.

Abstract (from CDS):

We have performed a deep [S II] λλ6717/6731 wide field Herbig-Haro (HH) object survey toward the Vela C molecular cloud with a sky coverage of about 2 deg2. In total, 18 new HH objects, HH 1090-1107, are discovered and the two previously known HH objects, HH 73-74, are also detected in our [S II] images. We also present an investigation of mid-infrared outflows in the Vela C molecular cloud using the Wide-field Infrared Survey Explorer images taken from AllWISE data release. Using the method suggested by Zhang & Wang, 11 extended green objects (EGOs) are identified to be the mid-infrared outflows, including 6 new mid-infrared outflows that have not been detected previously at other wavelengths and 5 mid-infrared counterparts of the HH objects detected in this work. Using the AllWISE Source Catalog and the source classification scheme suggested by Koenig et al., we have identified 56 young stellar object (YSO) candidates in the Vela C molecular cloud. The possible driving sources of the HH objects and EGOs are discussed based on the morphology of HH objects and EGOs and the locations of HH objects, EGOs and YSO candidates. Finally we associate 12 HH objects and 5 EGOs with 10 YSOs and YSO candidates. The median length of the outflows in Vela C is 0.35 pc and the outflows seem to be oriented randomly.

Abstract Copyright: ∼

Journal keyword(s): Herbig-Haro objects - ISM: individual: Vela C - ISM: jets and outflows - stars: formation

Nomenclature: Table 1: HH NNNN (Nos 1090-1107) added. Table 2, col(ID): [ZWH2014] NN (Nos 1-11) = Table 2, col(EGO): [ZWH2014] EGO JHHMMSS.s+DDMMSS N=11. Table 3: [ZWH2014] NN-N N=21.

Simbad objects: 163

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Number of rows : 163
N Identifier Otype ICRS (J2000)
RA 		ICRS (J2000)
DEC 		Mag U Mag B Mag V Mag R Mag I Sp type #ref
1850 - 2024 		#notes
1 NAME Perseus Cloud SFR 03 35.0 +31 13           ~ 1363 0
2 NAME OMC-1 MoC 05 35 14 -05 22.4           ~ 1168 2
3 NAME Ori A MoC 05 38 -07.1           ~ 3007 0
4 NAME Vela-D Molecular Cloud MoC 08 39 -41.0           ~ 49 0
5 NAME VELA MOL RIDGE MoC 08 53 -45.0           ~ 155 0
6 WISE J085401.63-423324.8 Y*? 08 54 01.6 -42 33 25           ~ 1 0
7 2MASS J08540235-4221109 Y*? 08 54 02.3617415688 -42 21 10.912378932           ~ 2 0
8 2MASS J08540574-4234492 Y*? 08 54 05.7474439104 -42 34 49.259302572           ~ 1 0
9 2MASS J08540792-4235370 Y*? 08 54 07.9179375144 -42 35 37.074190524           ~ 2 0
10 2MASS J08540979-4515146 Y*? 08 54 09.8035341840 -45 15 14.734213236           ~ 1 0
11 2MASS J08541036-4302145 Y*? 08 54 10.3687153152 -43 02 14.504020836           ~ 2 0
12 2MASS J08541328-4359230 Y*? 08 54 13.2869622960 -43 59 23.016806988           ~ 1 0
13 2MASS J08550679-4407393 Y*? 08 55 06.794 -44 07 39.35           ~ 1 0
14 2MASS J08551211-4358260 Y*? 08 55 12.1096816008 -43 58 26.080630608           ~ 1 0
15 2MASS J08551314-4237151 Y*? 08 55 13.145 -42 37 15.20           ~ 1 0
16 2MASS J08551603-4245492 Y*? 08 55 16.0263659160 -42 45 49.333051620           ~ 2 0
17 2MASS J08552470-4403433 Y*? 08 55 24.7087333584 -44 03 43.327788336           ~ 1 0
18 2MASS J08552840-4346253 Y*? 08 55 28.401 -43 46 25.31           ~ 1 0
19 2MASS J08553425-4326558 Y*? 08 55 34.2528162576 -43 26 55.903085700           ~ 1 0
20 WISE J085535.41-451013.5 Y*? 08 55 35.4 -45 10 14           ~ 1 0
21 2MASS J08553972-4325544 Y*? 08 55 39.7208697168 -43 25 54.467913540           ~ 1 0
22 2MASS J08553993-4201446 Y*? 08 55 39.9354365088 -42 01 44.696473788           ~ 1 0
23 2MASS J08555172-4406286 Y*? 08 55 51.7331519520 -44 06 28.607489568           ~ 1 0
24 2MASS J08555181-4356225 Y*? 08 55 51.8220922352 -43 56 23.241279975           ~ 1 0
25 2MASS J08555652-4414423 Y*? 08 55 56.5319292480 -44 14 42.350102016           ~ 1 0
26 WISE J085556.74-452520.6 Y*? 08 55 56.7 -45 25 21           ~ 1 0
27 2MASS J08560209-4347359 Y*? 08 56 02.0908450152 -43 47 35.880585360           ~ 1 0
28 2MASS J08561681-4233139 Y*? 08 56 16.810 -42 33 13.91           ~ 1 0
29 2MASS J08561806-4234317 Y*? 08 56 18.068 -42 34 31.72           ~ 1 0
30 2MASS J08562370-4352367 Y*? 08 56 23.6938657488 -43 52 36.636682368           ~ 1 0
31 2MASS J08562584-4514450 Y*? 08 56 25.8438741600 -45 14 45.044835684           ~ 1 0
32 2MASS J08562939-4518463 Y*? 08 56 29.3948765232 -45 18 46.288031544           ~ 1 0
33 2MASS J08563841-4237150 Y*? 08 56 38.4087372072 -42 37 15.042715284           ~ 2 0
34 NAME Vela C Cld 08 57 -43.2           ~ 178 0
35 2MASS J08571208-4219354 Y*? 08 57 12.0781925256 -42 19 35.414439960           ~ 1 0
36 [ZWH2014] 1-1 out 08 57 32.5 -43 33 28           ~ 1 0
37 [ZWH2014] EGO J085733.4-433319 IR 08 57 33.4 -43 33 19           ~ 1 0
38 [ZWH2014] 1-2 out 08 57 34.3 -43 33 11           ~ 1 0
39 IRAS 08557-4323 HII 08 57 35.1 -43 35 37           ~ 3 0
40 ESO-HA 268 Em* 08 57 39.3721671696 -42 37 26.462948448           ~ 2 0
41 HH 1090A HH 08 57 40.4 -42 38 23           ~ 1 0
42 WISE J085740.41-433254.5 MIR 08 57 40.4136 -43 32 54.554           ~ 1 0
43 [ZWH2014] 2-1 out 08 57 40.7 -42 38 20           ~ 1 0
44 HH 1090B HH 08 57 40.8 -42 38 21           ~ 1 0
45 [ZWH2014] 2-2 out 08 57 41.8 -42 38 12           ~ 1 0
46 HH 1090 HH 08 57 42.0 -42 38 15           ~ 1 0
47 [ZWH2014] 2-3 out 08 57 43.3 -42 38 12           ~ 1 0
48 ESO-HA 274 Em* 08 57 48.8254104120 -42 37 44.561003268           ~ 2 0
49 2MASS J08575819-4246303 Y*? 08 57 58.196 -42 46 30.39           ~ 1 0
50 BLAST J085808-424921 smm 08 58 08.4 -42 49 21           ~ 1 0
51 2MASS J08581734-4249133 Y*? 08 58 17.341 -42 49 13.37           ~ 1 0
52 2MASS J08581898-4522459 Y*? 08 58 18.9818686656 -45 22 45.970318416           ~ 1 0
53 2MASS J08582743-4429157 Y*? 08 58 27.4375522272 -44 29 15.764332344           ~ 1 0
54 2MASS J08582901-4434121 Y*? 08 58 29.0150542032 -44 34 12.199705284           ~ 1 0
55 IRAS 08568-4232 Y*O 08 58 42.61896 -42 44 33.0828           ~ 3 0
56 IRAS 08569-4230 MIR 08 58 46.47696 -42 42 24.1812           ~ 2 0
57 WISE J085849.21-424940.4 Y*? 08 58 49.2125 -42 49 40.462           ~ 1 0
58 [P2008b] ESO-HA 2430 * 08 58 56.4882134808 -42 41 25.396912824     18.1     ~ 2 0
59 [P2008b] ESO-HA 2431 * 08 59 00.8622115800 -43 00 06.866689788     19.3     ~ 2 0
60 RCW 36 HII 08 59 00.9 -43 44 10     15.20     ~ 147 0
61 HH 1091 HH 08 59 02.7 -42 59 13           ~ 1 0
62 HH 1092 HH 08 59 09.2 -42 44 14           ~ 1 0
63 2MASS J08591290-4238015 Y*? 08 59 12.8974615848 -42 38 01.585962168           ~ 1 0
64 2MASS J08591772-4426092 Y*? 08 59 17.721 -44 26 09.23           ~ 1 0
65 WISE J085918.05-442615.4 Y*? 08 59 18.1 -44 26 15           ~ 1 0
66 2MASS J08592134-4300414 Y*? 08 59 21.340 -43 00 41.45     18.6     ~ 2 0
67 HH 1042 HH 08 59 21.670 -43 45 31.05           ~ 8 0
68 WISE J085922.13-443329.8 Y*? 08 59 22.1 -44 33 30           ~ 1 0
69 HH 1043 HH 08 59 23.650 -43 45 30.51           ~ 5 0
70 2MASS J08592963-4431236 Y*? 08 59 29.630 -44 31 23.64           ~ 1 0
71 [ZWH2014] 3-1 out 08 59 38.5 -43 13 59           ~ 1 0
72 WISE J085939.37-443648.8 Y*? 08 59 39.4 -44 36 49           ~ 1 0
73 WISE J085939.45-431401.7 MIR 08 59 39.4528 -43 14 01.708           ~ 1 0
74 HH 1093A HH 08 59 40.7 -42 47 19           ~ 1 0
75 HH 1093 HH 08 59 40.88 -42 47 17.7           ~ 1 0
76 HH 1093B HH 08 59 41.1 -42 47 16           ~ 1 0
77 HH 1094 HH 08 59 44.2 -42 47 28           ~ 1 0
78 [MHL2007] G265.3344+01.3916 1 Y*? 08 59 53.46 -43 56 12.6           ~ 4 0
79 [ZWH2014] 5-1 out 09 00 09.6 -43 52 29           ~ 1 0
80 MSX5C G265.4865+01.3474 NIR 09 00 15.42 -44 04 51.6           ~ 2 0
81 BLAST J090016-443850 smm 09 00 16.2 -44 38 50           ~ 1 0
82 HH 1095 HH 09 00 19.0 -44 39 21           ~ 1 0
83 [ZWH2014] 7-1 out 09 00 20.4 -44 01 16           ~ 1 0
84 MSX5C G265.4305+01.4187 MIR 09 00 21.1 -43 59 30           ~ 2 0
85 [ZWH2014] EGO J090023.1-440055 IR 09 00 23.1 -44 00 55           ~ 1 0
86 WISE J090024.01-440055.8 MIR 09 00 24.0117 -44 00 55.804           ~ 1 0
87 [ZWH2014] 7-2 out 09 00 25.9 -44 00 34           ~ 1 0
88 MSX5C G265.5307+01.3540 MIR 09 00 26.8 -44 06 36           ~ 2 0
89 HH 1096 HH 09 00 31.7 -44 35 09           ~ 1 0
90 IRAS 08587-4352 MIR 09 00 32.18544 -44 04 32.6820           ~ 2 0
91 HH 1097A HH 09 00 32.8 -44 09 34           ~ 1 0
92 WISE J090034.05-440516.9 MIR 09 00 34.0539 -44 05 16.925           ~ 1 0
93 BLAST J090034-450525 smm 09 00 34.1 -45 05 26           ~ 1 0
94 HH 1097B HH 09 00 34.7 -44 09 59           ~ 1 0
95 HH 1097 HH 09 00 34.7 -44 09 59           ~ 1 0
96 [ZWH2014] 8-1 out 09 00 36.0 -44 05 03           ~ 1 0
97 HH 1097C HH 09 00 36.3 -44 10 25           ~ 1 0
98 HH 1098A HH 09 00 36.9 -43 55 20           ~ 1 0
99 HH 1098 HH 09 00 37.1 -43 55 23           ~ 1 0
100 HH 1098B HH 09 00 37.4 -43 55 26           ~ 1 0
101 IRAS 08588-4347 Y*? 09 00 38.25 -43 59 34.2           ~ 7 0
102 IRAS 08589-4423 Y*O 09 00 39.81576 -44 35 09.7332           ~ 4 0
103 HH 1099 HH 09 00 46.6 -44 54 32           ~ 1 0
104 2MASS J09005190-4426185 Y*? 09 00 51.8869201344 -44 26 18.533651064           ~ 1 0
105 2MASS J09005600-4445388 Y*? 09 00 56.0129904216 -44 45 38.803172868           ~ 1 0
106 [ZWH2014] 9-1 out 09 00 56.9 -45 02 31           ~ 1 0
107 HH 1100 HH 09 00 57.4 -44 57 04           ~ 1 0
108 2MASS J09005741-4457050 LP? 09 00 57.4184968344 -44 57 05.009633388           ~ 2 0
109 [ZWH2014] 9-2 out 09 00 59.2 -45 02 48           ~ 1 0
110 [MHL2007] G266.2270+00.8766 1 Y*? 09 01 00.41 -44 56 54.2           ~ 3 0
111 [ZWH2014] 9-3 out 09 01 01.4 -45 02 51           ~ 1 0
112 WISE J090103.66-450245.0 MIR 09 01 03.6650 -45 02 45.055           ~ 1 0
113 WISE J090105.29-444355.1 Y*? 09 01 05.3 -44 43 55           ~ 1 0
114 [ZWH2014] 9-4 out 09 01 06.3 -45 02 38           ~ 1 0
115 [ZWH2014] EGO J090108.2-450303 IR 09 01 08.2 -45 03 03           ~ 1 0
116 [ZWH2014] 9-5 out 09 01 09.7 -45 02 46           ~ 1 0
117 WISE J090116.42-444318.2 Y*? 09 01 16.4294 -44 43 18.258           ~ 1 0
118 [ZWH2014] 9-6 out 09 01 19.7 -45 03 35           ~ 1 0
119 [ZWH2014] 9-7 out 09 01 24.3 -45 04 12           ~ 1 0
120 BLAST J090125-444804 smm 09 01 25.7 -44 48 05           ~ 1 0
121 HH 1101 HH 09 01 37.4 -44 57 28           ~ 1 0
122 MSX5C G266.3267+00.9389 MIR 09 01 38.6 -44 58 54           ~ 2 0
123 HH 1102 HH 09 01 38.9 -44 43 17           ~ 1 0
124 WISE J090149.42-443524.3 Y*? 09 01 49.4 -44 35 24           ~ 1 0
125 HH 1103 HH 09 01 49.5 -44 46 00           ~ 1 0
126 [BSN2006] 26 RNe 09 01 59.0 -44 45 23           ~ 3 0
127 HH 1104 HH 09 02 04.8 -44 53 14           ~ 1 0
128 HH 1105A HH 09 02 05.3 -44 52 47           ~ 1 0
129 HH 1105B HH 09 02 05.5 -44 52 43           ~ 1 0
130 HH 1105 HH 09 02 05.5 -44 52 43           ~ 1 0
131 HH 1106 HH 09 02 05.8 -44 53 40           ~ 1 0
132 HH 1105C HH 09 02 06.0 -44 52 46           ~ 1 0
133 WISE J090208.62-443457.2 Y*? 09 02 08.6 -44 34 57           ~ 1 0
134 2MASS J09021276-4441035 Y*? 09 02 12.7701849456 -44 41 03.451995960           ~ 1 0
135 HH 73A HH 09 02 12.8 -44 51 11           ~ 2 0
136 HH 73B HH 09 02 13.6 -44 51 01           ~ 2 0
137 HH 73 HH 09 02 13.8 -44 51 18           ~ 8 0
138 HH 73C HH 09 02 13.8 -44 51 18           ~ 2 0
139 HH 73D HH 09 02 14.2 -44 51 21           ~ 2 0
140 HH 73E HH 09 02 14.7 -44 51 25           ~ 2 0
141 HH 73F HH 09 02 15.0 -44 51 25           ~ 2 0
142 [BSN2006] 27 ISM 09 02 15.2 -44 50 22           ~ 8 0
143 NAME HH 74 IRS IR 09 02 15.8 -44 50 12           ~ 2 0
144 HH 74 HH 09 02 15.8 -44 49 52           ~ 10 0
145 WISE J090216.86-443032.2 Y*? 09 02 16.9 -44 30 32           ~ 1 0
146 HH 1107 HH 09 02 17.4 -44 51 19           ~ 1 0
147 2MASS J09021863-4410003 Y*? 09 02 18.6343060368 -44 10 00.368450940           ~ 1 0
148 2MASS J09021898-4439400 Y*? 09 02 18.9815004552 -44 39 40.018449888           ~ 1 0
149 2MASS J09022299-4431130 Y*? 09 02 22.9992675672 -44 31 13.100150172           ~ 1 0
150 WISE J090240.20-445436.1 Y*? 09 02 40.2074 -44 54 36.148           ~ 1 0
151 2MASS J09030568-4446019 Y*? 09 03 05.6951225472 -44 46 01.934793192           ~ 1 0
152 WISE J090352.07-432534.2 Y*? 09 03 52.1 -43 25 34           ~ 1 0
153 NAME Vela B MoC 09 04 -48.0           ~ 29 0
154 HH 133 HH 09 10 50.3 -45 30 37           ~ 5 0
155 HH 75 HH 09 11 38.5 -45 42 28           ~ 19 0
156 NAME Vela A MoC 09 18 -48.0           ~ 31 0
157 NAME Cha 1 MoC 11 06 48 -77 18.0           ~ 1154 1
158 Lupus 1 Cld 15 43 02.1 -34 09 06           ~ 285 0
159 Lupus 3 SFR 16 09.6 -39 03           ~ 323 0
160 NAME Ophiuchus Molecular Cloud SFR 16 28 06 -24 32.5           ~ 3626 1
161 NAME Corona Australis Cloud MoC 19 01 51 -36 58.9           ~ 490 0
162 DR 21 SFR 20 39 01.6 +42 19 38           O4.5 1052 0
163 NAME Vela Field reg ~ ~           ~ 182 0

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