2019ApJ...871L..15G

Query : 2019ApJ...871L..15G

2019ApJ...871L..15G - Astrophys. J., 871, L15-L15 (2019/January-3)

A comparison between magnetic field directions inferred from Planck and starlight polarimetry toward Gould Belt clouds.

GU Q. and LI H.-B.

Abstract (from CDS):

We compare the magnetic field (B-field) orientations inferred from Planck 353 GHz thermal dust polarization and starlight polarimetry data and study the cloud-field alignment based on these two tracers within Gould Belt clouds, which show good agreement with each other. Furthermore, we analyze two fundamentally different alignment studies-global (cloud scale, ∼10-100 pc) cloud-field alignment, which compares mean fields and global cloud orientations, and local (pixel size scale, ∼0.1-1 pc) structure-field alignment, which compares this relation pixel by pixel-and find the connection between them.

Abstract Copyright: © 2019. The American Astronomical Society. All rights reserved.

Journal keyword(s): infrared: ISM - ISM: clouds - magnetic fields - polarization - submillimeter: ISM

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 - 2026 		#notes
1 NAME Perseus Cloud SFR 03 35.0 +31 13           ~ 1553 0
2 NAME Taurus Complex SFR 04 41.0 +25 52           ~ 4971 0
3 NAME OMC-1 MoC 05 35 14 -05 22.4           ~ 1249 2
4 NAME Orion-KL SFR 05 35 14.16 -05 22 21.5           ~ 2421 1
5 NAME Orion Core ? 05 35 14.5 -05 22 30           ~ 212 0
6 NAME Ori A MoC 05 38 -07.1           ~ 3187 0
7 NAME Ori B MoC 05 41 43.0 -01 54 44           ~ 1498 0
8 NAME Orion Molecular Cloud MoC 05 56 -01.8           ~ 1227 1
9 NAME Cha-Mus DNe 12 15 -76.7           ~ 41 0
10 NAME Musca Cld 12 23 -71.3           ~ 258 0
11 NAME Coalsack Nebula DNe 12 31 19 -63 44.6           ~ 275 0
12 NAME NGP reg 12 51 26.275 +27 07 41.70           ~ 1274 0
13 Lupus 1 Cld 15 43 02.1 -34 09 06           ~ 320 0
14 Lupus 2 MoC 15 57 08 -37 47.1           ~ 119 1
15 Lupus 6 Cld 16 25 -40.3           ~ 51 1
16 NAME Ophiuchus Molecular Cloud SFR 16 28 06 -24 32.5           ~ 3969 1
17 NAME the Pipe Nebula DNe 17 30 -25.0           ~ 442 1
18 NAME Aql Region reg 18 31.1 -02 10           ~ 456 0
19 NAME Corona Australis Cloud MoC 19 01 51 -36 58.9           ~ 554 0
20 IC 5146 OpC 21 53 29.3 +47 14 46           ~ 507 2
21 NAME Cepheus Cloud SFR 22 00.0 +76 30           ~ 165 0
22 NAME Gould Belt PoG ~ ~           ~ 956 1

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