2003ApJ...593L..57K

Query : 2003ApJ...593L..57K

2003ApJ...593L..57K - Astrophys. J., 593, L57-L60 (2003/August-2)

First detection of millimeter dust emission from brown dwarf disks.

KLEIN R., APAI D., PASCUCCI I., HENNING T. and WATERS L.B.F.M.

Abstract (from CDS):

We report results from the first deep millimeter continuum survey targeting brown dwarfs (BDs). The survey led to the first detection of cold dust in the disks around two young BDs (CFHT-BD-Tau 4 and IC 348 613), with deep JCMT and IRAM observations reaching flux levels of a few microjanskys. The dust masses are estimated to be a few Earth masses, assuming the same dust opacities as are usually applied to T Tauri stars.

Abstract Copyright: ∼

Journal keyword(s): Accretion, Accretion Disks - Stars: Circumstellar Matter - Stars: Formation - Stars: Individual: Alphanumeric: CFHT-BD-Tau 4 - Stars: Individual: Alphanumeric: IC 348 613 - Stars: Low-Mass, Brown Dwarfs

CDS comments: CFHT-BD-Tau 4 = [MDM2001] CFHT-BD-Tau 4, IC 348 613 = Cl* IC 348 LRL 613. In tables 1 and 2, NPL 30 is a misprint for NPL 39

Simbad objects: 27

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Number of rows : 27
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 * eps Eri BY* 03 32 55.8444911587 -09 27 29.739493865 5.19 4.61 3.73 3.00 2.54 K2V 2073 1
2 Cl* IC 348 LRL 613 * 03 44 26.86 +32 09 25.7         19.737 M8 24 0
3 IC 348 OpC 03 44 31.1 +32 10 02           ~ 1476 1
4 Cl Melotte 22 OpC 03 46 38.0 +24 10 41           ~ 3679 0
5 Cl* Melotte 22 BPL 132 LM* 03 47 12.0908330760 +24 28 32.037524220         19.06 M8.0 24 0
6 Cl* Melotte 22 TEIDE 1 LM* 03 47 17.9147300712 +24 22 31.746313740         19.26 M8.0 107 0
7 Cl* Melotte 22 NPL 38 LM* 03 47 50.4210663240 +23 54 47.336427828         19.18 M8.0 9 0
8 Cl* Melotte 22 DH 555 PM* 03 48 10.1652861888 +23 59 20.348356524     19.50   16.43 ~ 34 0
9 Cl* Melotte 22 BPL 172 LM* 03 48 19.0040883048 +24 25 12.981418896         18.66 M7.5 27 0
10 2MASS J04341527+2250309 Or* 04 34 15.2763046224 +22 50 30.794288496     23.427     M7 57 0
11 2MASS J04361038+2259560 Or* 04 36 10.3843111944 +22 59 55.998727368     22.520   16.81 M8Ve 63 0
12 ITG 17 LM* 04 39 47.4826636728 +26 01 40.690125912     21.556   15.78 M7 109 0
13 NAME Taurus Complex SFR 04 41.0 +25 52           ~ 4971 0
14 NAME sig Ori Cluster OpC 05 38 42 -02 36.0           ~ 623 0
15 [BZR99] S Ori 3 LM* 05 39 20.9751873360 -02 30 33.534650772   20.66 19.25 17.58 15.57 ~ 25 0
16 * bet Pic PM* 05 47 17.0876901 -51 03 59.441135 4.13 4.03 3.86 3.74 3.58 A6V 2087 1
17 HD 42581B BD* 06 10 34.80 -21 52 00.0           T6.5 549 0
18 LSPM J0746+2000 BD* 07 46 42.56207 +20 00 32.1839       17.9 15.034 L0+L1.5 201 1
19 2MASSI J0825196+211552 BD* 08 25 19.6125672818 +21 15 51.549358145       21.97 19.22 L7.5V 138 0
20 LP 732-94 SB* 11 21 49.1708652037 -13 13 08.693807585     19.57     M8.5V 147 1
21 NAME Kelu-1 BD* 13 05 40.1642434199 -25 41 05.712165150         16.85 L2+L3.5 267 0
22 TVLM 868-110639 LM* 15 10 16.8245051187 -02 41 08.085982519     20.505 18.035 15.664 M9V 63 1
23 UScoCTIO 104 Or* 15 57 12.7940996520 -23 43 46.491309768           M5e 33 0
24 UScoCTIO 128 TT* 15 59 11.3536574304 -23 38 00.356589060           M7e 57 0
25 UScoCTIO 112 TT* 16 00 26.7024470616 -20 56 31.619155452           M5.5e 43 0
26 UScoCTIO 100 TT* 16 02 04.3054007904 -20 50 42.580429908         15.156 M7e 51 0
27 NAME Upper Sco Association As* 16 12 -23.4           ~ 1586 1

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