2004MNRAS.348...83B

Query : 2004MNRAS.348...83B

2004MNRAS.348...83B - Mon. Not. R. Astron. Soc., 348, 83-88 (2004/February-2)

Magnetic fields in cometary globules - III. CG 12.

BHATT H.C., MAHESWAR G. and MANOJ P.

Abstract (from CDS):

We present results of optical linear polarization measurements of stars in the region of the relatively isolated cometary globule CG 12 in Centaurus at a galactic latitude b ≃ 21°. A polarization map representing the geometry of the magnetic field in the cloud is produced. In the lower-density outer parts of the cloud, the field is more or less parallel to the cometary tail and other elongated structures like the bipolar molecular outflow from near the infrared source IRAS 13547-3944 and the nebulosity around star 2 embedded in the cloud. Polaization vectors for the more highly reddened stars in the head region of the globule are found to be more or less parallel to the long axis of the elliptical, high-density C18 O core of the cometary globule head.

Abstract Copyright: 2004 RAS

Journal keyword(s): polarization - ISM: globules - ISM: individual: CG 12 - ISM: magnetic fields

Nomenclature: Table 1: NGC 5367 NN (Nos 11-17) added.

Simbad objects: 22

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Number of rows : 22
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 CG 1 CGb 07 19 21.5 -44 35 03           ~ 39 1
2 NAME GUM Nebula ISM 07 43 -42.1           ~ 421 1
3 CG 31 CGb 08 08 57 -35 59.4           ~ 33 0
4 Ass Vel OB 2 As* 08 09 22.478 -47 21 03.46           ~ 272 0
5 HH 120 HH 08 09 32.6 -36 04 55           ~ 59 0
6 CG 30 CGb 08 09 32.8 -36 05 00           ~ 130 0
7 [DB2002b] G253.60+2.94 MoC 08 28 44.0 -33 45 12           ~ 34 0
8 CD-39 8577 * 13 57 14.5309503240 -39 50 58.205215140   10.69 9.56     ~ 1 0
9 NGC 5367 8 * 13 57 26.1017531712 -39 56 09.286010016   13.59 12.91 12.92 11.76 A2 5 0
10 CG 12 CGb 13 57 42.2 -39 56 21           ~ 49 1
11 NGC 5367 RNe 13 57 44 -39 58.8           ~ 30 1
12 CD-39 8581 ** 13 57 44.11656 -39 58 44.1660           B4+B7 51 0
13 NGC 5367 5 * 13 57 48.0404945952 -39 57 29.665768356   13.71 12.77 12.59 11.84 G9 6 0
14 CD-39 8583 * 13 57 56.0166605088 -40 04 19.291406268   10.21 10.11 8.07   B8 11 0
15 CD-39 8586 * 13 58 03.4416682560 -39 57 50.608093680   10.08 9.12 8.55   K0 8 0
16 NGC 5367 9 * 13 58 04 -40 07.1   12.46 11.96     A9 3 0
17 CD-39 8597 * 13 58 58.1835429024 -40 22 40.239119388   10.59 10.12     ~ 1 0
18 HD 121912 PM* 13 59 15.1488369768 -40 07 27.469861248   8.30 7.92     F3V 28 0
19 HD 121972 * 13 59 45.1745717856 -39 55 27.347144628   9.32 8.02     K2III 4 0
20 NGC 5367 15 * ~ ~           ~ 1 0
21 NGC 5367 16 * ~ ~           ~ 1 0
22 NGC 5367 14 * ~ ~           ~ 1 0

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