2010ApJ...718L..32S


C.D.S. - SIMBAD4 rel 1.7 - 2021.04.15CEST07:33:43

2010ApJ...718L..32S - Astrophys. J., 718, L32-L37 (2010/July-3)

"Starless" super-jeans cores in four Gould Belt clouds.

SADAVOY S.I., DI FRANCESCO J. and JOHNSTONE D.

Abstract (from CDS):

From a survey of 729 cores based on JCMT/SCUBA data, we present an analysis of 17 candidate starless cores with masses that exceed their stable Jeans masses. We re-examine the classification of these super-Jeans cores using Spitzer maps and find that 3 are re-classified as protostellar, 11 have ambiguous emission near the core positions, and 3 appear to be genuinely starless. We suggest that the 3 starless and 11 undetermined super-Jeans cores represent excellent targets for future observational and computational study to understand the evolution of dense cores and the process of star formation.

Abstract Copyright:

Journal keyword(s): ISM: clouds - stars: formation - stars: luminosity function, mass function - stars: protostars

Nomenclature: Table 2: [SFJ2010] CCC-N N=17

Simbad objects: 33

goto Full paper

goto View the reference in ADS

Number of rows : 33

N Identifier Otype ICRS (J2000)
RA
ICRS (J2000)
DEC
Mag U Mag B Mag V Mag R Mag I Sp type #ref
1850 - 2021
#notes
1 [JCC87] IRAS 2A Y*O 03 28 55.55 +31 14 36.7           ~ 408 3
2 [EYG2006] Bolo 40 cor 03 28 59.63 +31 21 33.9           ~ 25 0
3 ASR 114 Y*O 03 29 01.16520 +31 20 24.4140           ~ 72 1
4 NGC 1333 13A cor 03 29 02.6 +31 15 57           ~ 5 0
5 IRAS C03259+3105 IR 03 29 03.1 +31 15 55           ~ 21 0
6 HH 8A HH 03 29 06.23 +31 15 37.2           ~ 10 0
7 ASR 6 Y*O 03 29 06.425 +31 15 34.86           ~ 155 1
8 [EYG2006] Bolo 46 cor 03 29 08.90 +31 15 20.8           ~ 20 0
9 [JCC87] IRAS 4A Y*O 03 29 10.49 +31 13 30.8           ~ 626 1
10 [JCC87] IRAS 4 FIR 03 29 10.9 +31 13 26           ~ 470 0
11 NGC 1333 OpC 03 29 11 +31 18.6           ~ 1258 1
12 [JCC87] IRAS 4B Y*O 03 29 12.058 +31 13 02.05           ~ 568 0
13 IRAS 03292+3039 cor 03 32 17.96 +30 49 47.5           ~ 62 0
14 NAME Perseus Cloud SFR 03 35.0 +31 13           ~ 1131 0
15 LDN 1551 DNe 04 31 30.0 +18 12 30           ~ 780 1
16 RAFGL 5123 Y*O 04 31 34.07736 +18 08 04.9020           K3V/M3III 818 0
17 2MASS J04314444+1808315 Y*O 04 31 44.44680 +18 08 31.5384           ~ 154 0
18 NAME Taurus Complex SFR 04 41.0 +25 52           ~ 3679 0
19 NAME OMC-1 MoC 05 35 14 -05 22.4           ~ 1051 2
20 COUP 617 X 05 35 14.231 -05 26 12.86           ~ 6 0
21 JCMTSE J053514.4-052232 Y*? 05 35 14.488 -05 22 32.10           ~ 47 0
22 NAME OMC-N4 Y*? 05 35 16.8 -05 19 19           ~ 13 0
23 [OW94] 221-510 Y*? 05 35 22.1 -05 25 10           ~ 6 1
24 COUP 1194 * 05 35 22.120 -05 25 07.60           M8 9 0
25 2MASS J05352462-0522215 Y*? 05 35 24.628 -05 22 21.59           ~ 5 0
26 2MASS J05352512-0522252 Y*O 05 35 25.1350276583 -05 22 25.174783113   15.7 17.44   15.818 M1.5-M2.5 29 0
27 NAME ORI MOL CLOUD MoC 05 56 -01.8           ~ 898 1
28 WL 22 TT* 16 26 59.16720 -24 34 58.8072           ~ 64 0
29 [YEE2006] 12 cor 16 26 59.60 -24 34 25.3           ~ 20 0
30 NAME Ophiuchus Molecular Cloud SFR 16 28 06 -24 32.5           ~ 3156 1
31 NAME IRAS 16293E cor 16 32 29.060 -24 29 10.27           ~ 55 1
32 NAME the Pipe Nebula DNe 17 30 -25.0           ~ 351 1
33 NAME Gould Belt PoG ~ ~           ~ 752 1

    Equat.    Gal    SGal    Ecl

To bookmark this query, right click on this link: simbad:objects in 2010ApJ...718L..32S and select 'bookmark this link' or equivalent in the popup menu


2021.04.15-07:33:43

© Université de Strasbourg/CNRS

    • Contact