2011ApJ...743...54T

Query : 2011ApJ...743...54T

2011ApJ...743...54T - Astrophys. J., 743, 54 (2011/December-2)

Correlating the interstellar magnetic field with protostellar jets and its sources.

TARGON C.G., RODRIGUES C.V., CERQUEIRA A.H. and HICKEL G.R.

Abstract (from CDS):

This paper combines new CCD polarimetric data with previous information about protostellar objects in a search for correlations involving the interstellar magnetic field (ISMF). Specifically, we carried out an optical polarimetric study of a sample of 28 fields of 10'x10' located in the neighborhood of protostellar jets and randomly spread over the Galaxy. The polarimetry of a large number of field stars is used to estimate both the average and dispersion of the ISMF direction in each region. The results of the applied statistical tests are as follows. Concerning the alignment between the jet direction and the ISMF, the whole sample does not show alignment. There is, however, a statistically significant alignment for objects of Classes 0 and I. Regarding the ISMF dispersion, our sample presents values slightly larger for regions containing T Tauri objects than for those harboring younger protostars. Moreover, the ISMF dispersion in regions containing high-mass objects tends to be larger than in those including only low-mass protostars. In our sample, the mean interstellar polarization as a function of the average interstellar extinction in a region reaches a maximum value around 3% for A(V) = 5, after which it decreases. Our data also show a clear correlation of the mean value of the interstellar polarization with the dispersion of the ISMF: the larger the dispersion, the smaller the polarization. Based on a comparison of our and previous results, we suggest that the dispersion in regions forming stars is larger than in quiescent regions.

Abstract Copyright: ∼

Journal keyword(s): Herbig-Haro objects - ISM: jets and outflows - ISM: magnetic fields - stars: formation - techniques: polarimetric

VizieR on-line data: <Available at CDS (J/ApJ/743/54): table1.dat table4.dat>

Status at CDS : All or part of tables of objects will not be ingested in SIMBAD.

Simbad objects: 172

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Number of rows : 172
N Identifier Otype ICRS (J2000)
RA 		ICRS (J2000)
DEC 		Mag U Mag B Mag V Mag R Mag I Sp type #ref
1850 - 2026 		#notes
1 NAME Tau-Aur Complex SFR 04 30 +25.0           ~ 1453 0
2 HH 240 HH 05 19 40.762 -05 51 44.27           ~ 30 0
3 NAME HH 240/241 DNe 05 19 48.9 -05 52 05           ~ 115 1
4 HH 241 HH 05 19 58.248 -05 52 23.52           ~ 16 0
5 HH 59 HH 05 32 18.2 -06 29 03           ~ 5 0
6 HH 83 HH 05 33 32.52 -06 29 46.9           ~ 65 0
7 IRAS 05311-0631 Y*O 05 33 32.551 -06 29 44.36           M2-M4 34 0
8 Ass Ori OB 1b As* 05 34.0 -01 30           ~ 281 0
9 HH 60 HH 05 35 03.9 -06 24 51           ~ 6 0
10 M 42 HII 05 35 16.8 -05 23 15           ~ 4411 0
11 IRAS 05355-0146 Cld 05 38 04.9 -01 45 09           ~ 22 0
12 HGBS J053805.2-014513 Y*O 05 38 05.26 -01 45 13.4           ~ 31 0
13 HH 289 HH 05 38 10.206 -01 44 14.15           ~ 3 0
14 LDN 1641 MoC 05 39.0 -07 00           ~ 502 0
15 HH 446 HH 05 39 25.6055326344 -02 38 43.711548576         17.228 ~ 16 0
16 Haro 5-27 TT* 05 39 39.8261592024 -02 31 21.865624536 14.589   14.30 13.92 13.073 K5.5 93 0
17 V* V603 Ori Or* 05 39 39.8292920832 -02 33 16.040160936 19.253   16.70   13.91 K7 39 0
18 V* V608 Ori TT* 05 40 08.8861654944 -02 33 33.783037632     14.63 14.09 13.907 K7.5 51 0
19 HH 90 HH 05 41 25.168 -01 10 02.27           ~ 12 0
20 HH 68 HH 05 41 34.9 -06 25 54           ~ 10 0
21 HH 69 HH 05 41 41.7 -06 29 53           ~ 8 0
22 NAME Ori B MoC 05 41 43.0 -01 54 44           ~ 1498 0
23 IRAS 05393-0632 * 05 41 46.2 -06 31 33           ~ 10 0
24 HH 91 HH 05 41 58.2 -01 13 37           ~ 27 1
25 HH 92 HH 05 42 21.104 -01 18 29.34           ~ 16 0
26 IRAS 05399-0121 Y*O 05 42 27.68 -01 20 01.0           ~ 46 0
27 HH 93 HH 05 42 55.792 -01 25 48.50           ~ 10 0
28 LDN 1630 DNe 05 45.5 -00 59           ~ 392 0
29 HH 19 HH 05 45 49.6 -00 05 12           ~ 28 0
30 HH 20 HH 05 45 55.10 -00 03 04.1           ~ 15 0
31 HH 37 HH 05 45 55.820 -00 05 31.89           ~ 9 0
32 HH 21 HH 05 45 56 -00 04.5           ~ 17 0
33 HH 24G HH 05 46 -00.2           ~ 20 0
34 HH 26B HH 05 46 01.6 -00 15 23           ~ 7 0
35 HH 70 HH 05 46 02.3 -00 05 36           ~ 9 0
36 2MASS J05460363-0014493 Y*O 05 46 03.63 -00 14 49.3           ~ 78 0
37 HH 25B HH 05 46 03.8 -00 12 08           ~ 5 0
38 HH 26A HH 05 46 05.0 -00 14 38           ~ 14 0
39 HH 26 HH 05 46 05.1 -00 14 17           ~ 100 1
40 HH 25 HH 05 46 06 -00 13.4           ~ 74 0
41 HH 25A HH 05 46 07.4 -00 13 26           ~ 8 0
42 HH 24C HH 05 46 07.69 -00 09 40.3           ~ 24 0
43 NAME HH 25MMS Y*O 05 46 07.8 -00 13 41           ~ 59 0
44 2MASS J05460787-0010014 Y*O 05 46 07.873 -00 10 01.41           ~ 36 0
45 IRAS 05435-0011 Y*O 05 46 08.45544 -00 10 02.9568           ~ 91 0
46 HH 24E HH 05 46 08.5 -00 09 28           ~ 15 0
47 HH 25D HH 05 46 08.7 -00 14 33           ~ 9 0
48 HGBS J054608.3-001044 Y*O 05 46 08.8 -00 10 47           ~ 92 0
49 HH 24 HH 05 46 09 -00 10.2           ~ 163 1
50 HH 24A HH 05 46 09.2296069344 -00 10 25.627182960           ~ 35 0
51 V* V1647 Ori Or* 05 46 13.1370578472 -00 06 04.885093296     18.1     M3.9 317 1
52 HH 22 HH 05 46 14.2 -00 05 31           ~ 30 0
53 HH 23 HH 05 46 14.52 -00 03 30.8           ~ 27 0
54 HH 27 HH 05 46 22.9 -00 13 40           ~ 31 0
55 M 78 RNe 05 46 45.8 +00 04 45   8.0       ~ 397 0
56 NAME Mon R2 HII 06 07 47.58 -06 22 42.6           ~ 789 2
57 HH 273 HH 06 12 44.801 -06 11 46.35           ~ 4 0
58 GGD 17 HH 06 12.8 -06 13           ~ 23 0
59 HH 272 HH 06 12 48.409 -06 11 20.61           ~ 4 0
60 V* V697 Mon Or* 06 12 50.3558180664 -06 13 11.486850240   15.60 14.62 14.48   ~ 36 2
61 HH 271 HH 06 12 50.376 -06 13 00.76           ~ 4 1
62 HH 160 HH 07 03 43.129 -11 33 06.12           ~ 7 1
63 V* Z CMa Ae* 07 03 43.1599411656 -11 33 06.209065836 10.51 9.99 8.80     B5/8eq+F5/7 601 3
64 LBN 1033 HII 07 05.9 -11 13           ~ 51 1
65 LDN 1660 DNe 07 20 06.6 -24 02 21           ~ 30 1
66 IRAS 07180-2356 Y*O 07 20 08.36 -24 02 23.0           ~ 12 2
67 Ced 96 Y*O 07 20 10.3 -24 02 24           ~ 30 1
68 BRAN 47 HII 07 33 57.7 -22 00 16           ~ 10 0
69 NAME GUM Nebula ISM 07 43 -42.1           ~ 454 1
70 HH 120 HH 08 09 32.6 -36 04 55           ~ 59 0
71 CG 30 CGb 08 09 32.8 -36 05 00           ~ 136 0
72 HH 217 HH 08 17 52.2 -35 52 56           ~ 2 0
73 ESO 370-4 HII 08 17 52.374 -35 52 50.33           ~ 17 0
74 DCld 265.8-07.4 DNe 08 20 58.4 -49 34 44           ~ 30 0
75 HH 188 HH 08 20 58.588 -49 34 47.78           ~ 3 0
76 HH 246 HH 08 21 14.68 -49 39 32.5           ~ 5 1
77 2MASS J08254384-5100326 Y*O 08 25 43.85 -51 00 32.7           ~ 327 1
78 HH 47 HH 08 25 44.30 -51 00 26.2           ~ 247 0
79 NAME VELA MOL RIDGE MoC 08 53 -45.0           ~ 178 0
80 NAME Vela R2 As* 09 00 -43.0           ~ 26 0
81 HH 73 HH 09 02 13.8 -44 51 18           ~ 8 0
82 [BSN2006] 27 ISM 09 02 15.2 -44 50 22           ~ 8 0
83 HH 74 HH 09 02 15.8 -44 49 52           ~ 10 0
84 HH 133 HH 09 10 50.333 -45 30 36.89           ~ 5 0
85 HH 75 HH 09 11 38.5 -45 42 28           ~ 20 0
86 TGU H1716 DNe 09 11 48 -45 39.0           ~ 9 0
87 DCld 278.6-00.9 DNe 09 48 25 -54 56.5           ~ 4 0
88 IRAS 09469-5443 MIR 09 48 41.06472 -54 57 04.5072           ~ 3 0
89 HH 171 HH 09 48 41.2 -54 57 05           ~ 3 0
90 NAME Carina Molecular Cloud Complex MoC 10 43 10 -59 38.2           ~ 97 0
91 HH 135 HH 11 12 16.462 -58 46 34.33           ~ 16 0
92 IRAS 11101-5829 Y*O 11 12 18.19248 -58 46 20.8452           ~ 33 1
93 HH 136 HH 11 12 19.6 -58 46 04           ~ 16 0
94 [DB2002b] G290.44+1.87 DNe 11 13 24 -58 36.1           ~ 6 0
95 HH 137 HH 11 13 58.401 -60 52 38.42           ~ 5 0
96 HH 138 HH 11 14 11.002 -60 52 56.61           ~ 5 0
97 [DB2002b] G291.40-0.20 MoC 11 14 29 -60 53.1           ~ 12 0
98 HH 320 HH 12 01 32.714 -65 08 11.55           ~ 15 0
99 HH 321 HH 12 01 36.352 -65 09 34.55           ~ 12 0
100 [B2001b] IRS 1 Y*O 12 01 36.53040 -65 08 51.9180           ~ 167 0
101 BHR 71 MoC 12 01 37 -65 08.8           ~ 163 0
102 NAME Musca Cld 12 23 -71.3           ~ 258 0
103 V* DK Cha TT* 12 53 17.2111480272 -77 07 10.736046012           F0e 149 0
104 NAME Cha II MoC 12 54 -77.2           ~ 361 0
105 HH 52 HH 12 55 06.4 -76 57 46           ~ 38 0
106 HH 53 HH 12 55 06.4 -76 57 46           ~ 36 0
107 HH 54 HH 12 55 49.5 -76 56 08           ~ 119 0
108 HH 76 HH 15 00 38.7 -63 04 13           ~ 15 0
109 HH 77 Em* 15 00 49.0 -63 07 46           ~ 22 1
110 HH 139 HH 15 00 58.405 -63 16 51.29           ~ 7 0
111 IRAS 14568-6304 Em* 15 00 58.4 -63 16 51           ~ 11 0
112 NAME Circinus Cloud Cld 15 02 -63.0           ~ 41 0
113 DCld 317.0-04.1 DNe 15 02 37 -63 21.1           ~ 17 0
114 HH 141D HH 15 03 22.8 -63 23 53           ~ 2 0
115 HH 140C HH 15 03 23.1 -63 22 31           ~ 2 0
116 HH 141 HH 15 03 23.169 -63 23 53.86           ~ 4 0
117 HH 140 HH 15 03 23.498 -63 22 49.84           ~ 6 1
118 HH 141A HH 15 03 23.7 -63 23 57           ~ 2 0
119 SS73 44 Ae* 15 03 23.7945901488 -63 22 58.880622108   13.88 12.75     Ae/B[e] 56 1
120 HH 142 HH 15 03 25.786 -63 22 25.72           ~ 4 0
121 HH 140D HH 15 03 26.0 -63 24 08           ~ 2 0
122 HH 143 HH 15 03 28.0261821432 -63 23 35.696270004           ~ 5 0
123 NAME HH 55 IRS * 15 56 36.7764511752 -37 50 52.018136556           ~ 30 0
124 Lupus 2 MoC 15 57 08 -37 47.1           ~ 119 1
125 HBC 645 Em* 16 32 27.22 -44 55 36.0           ~ 26 0
126 HH 56 HH 16 32 29.32 -44 54 57.5           ~ 42 0
127 HH 57 HH 16 32 31.96 -44 55 37.2           ~ 69 1
128 IRAS 16289-4449 Or* 16 32 32.19264 -44 55 30.6552       15.95   ~ 149 1
129 NAME the Pipe Nebula DNe 17 30 -25.0           ~ 442 1
130 2MASS J18022850-2303571 Y*O 18 02 28.50024 -23 03 57.1392           ~ 3 0
131 HH 399 HH 18 02 28.939 -23 03 59.78           ~ 28 0
132 M 20 OpC 18 02 42 -22 58.3           ~ 456 1
133 NAME Serpens Cloud SFR 18 29 49 +01 14.8           ~ 1195 1
134 V* S CrA Or* 19 01 08.597088 -36 57 19.89504   11.76 10.91 11.41   G0Ve+K0Ve 286 0
135 HH 729A HH 19 01 10.56 -36 57 32.4           ~ 9 0
136 HH 730A HH 19 01 25.26 -36 59 30.0           ~ 6 0
137 HH 860 HH 19 01 39.40 -36 58 03.8           ~ 4 0
138 HH 731A HH 19 01 40.03 -36 58 57.3           ~ 4 0
139 HH 96 HH 19 01 41.31 -37 00 51.1           ~ 14 0
140 [TS84] IRS 2 Y*O 19 01 41.569 -36 58 31.23           K2 97 0
141 HH 101 HH 19 01 42 -37 00.7           ~ 44 0
142 HH 104C HH 19 01 45.44 -36 56 57.6           ~ 10 0
143 HH 97 HH 19 01 45.78 -37 00 01.5           ~ 15 0
144 HH 104D HH 19 01 45.89 -36 57 03.7           ~ 8 0
145 2MASS J19014805-3657219 Y*O 19 01 48.056 -36 57 21.95           ~ 108 0
146 HH 100 HH 19 01 49.1 -36 58 16           ~ 82 0
147 [TS84] IRS 6 Y*O 19 01 50.373 -36 56 39.05           M2 38 0
148 V* V710 CrA Or* 19 01 50.67792 -36 58 09.6132           K7: 131 0
149 HH 98 HH 19 01 52.83 -36 57 36.2           ~ 15 0
150 V* R CrA Ae* 19 01 53.6764322232 -36 57 08.299341828 12.781 12.651 11.917 11.242 10.412 B5IIIpe 499 2
151 2MASS J19015545-3657231 Y*O 19 01 55.460 -36 57 23.13           ~ 105 2
152 HH 732A HH 19 01 57.217 -36 52 08.52           ~ 5 0
153 V* T CrA Ae* 19 01 58.777008 -36 57 49.93704   14.087 13.130 11.823 10.678 F5? 179 0
154 HH 104 HH 19 01 59.090 -36 57 16.30           ~ 9 1
155 HH 99 HH 19 02 05.407 -36 54 39.85           ~ 29 0
156 HH 733 HH 19 02 09.47 -36 54 46.2           ~ 6 0
157 HH 734A HH 19 02 11.01 -36 58 28.6           ~ 5 0
158 HH 735A HH 19 02 12.56 -36 56 37.8           ~ 5 0
159 HH 736 HH 19 02 14.41 -36 55 22.2           ~ 3 0
160 [WMB97] 185853.3-370328 IR 19 02 15.7 -36 59 06           ~ 6 0
161 HD 180617 PM* 19 16 55.2565688720 +05 10 08.040554168 11.768 10.63 9.115 8.076 6.782 M3-V 475 0
162 SH 2-109 HII 20 33.6 +40 20           ~ 16 0
163 LBN 084.24-07.79 HII 21 21.2 +38 42           ~ 3 0
164 HH 20E HH ~ ~           ~ 2 0
165 NAME Vela-Puppis Region reg ~ ~           ~ 23 0
166 NAME Vela Field reg ~ ~           ~ 200 0
167 HH 24J HH ~ ~           ~ 8 0
168 HH 19K HH ~ ~           ~ 2 0
169 HH 24K HH ~ ~           ~ 5 0
170 HH 445X HH ~ ~           ~ 3 0
171 HH 24M HH ~ ~           ~ 5 0
172 NAME Norma I PoG ~ ~           ~ 4 0

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