2003A&A...398..583L

Query : 2003A&A...398..583L

2003A&A...398..583L - Astronomy and Astrophysics, volume 398, 583-587 (2003/2-1)

Centimeter wavelength continuum observations of young stellar objects in the dark cloud DC 303.8-14.2.

LEHTINEN K. and HIGDON J.L.

Abstract (from CDS):

We have made radio continuum observations with the ATCA (Australia Telescope Compact Array) at 3 and 6cm of the dark cloud DC 303.8-14.2 in order to study the content of young stellar objects (YSOs) in this cloud. Four unresolved sources were found within the cloud's boundary. One of these in coincident with IRAS 13036-7644, a very low luminosity YSO driving a bipolar molecular outflow. We have interpreted its emission in terms of optically thin thermal free-free emission, although within errors also non-thermal emission is possible. The possible source of ionization is discussed.

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Journal keyword(s): stars: formation - ISM: individual objects: DC 303.8-14.2 - ISM: individual objects: IRAS 13036-7644 - ISM: clouds - radio continuum: ISM

Nomenclature: Fig.1, Table 1: [LH2003] N (Nos 1-4).

Simbad objects: 6

Full paper

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Number of rows : 6

N	Identifier	Otype	ICRS (J2000) RA	ICRS (J2000) DEC	Sp type	#ref 1850 - 2024	#notes
1	[LH2003] 1	Rad	13 04 52.81	-76 56 15.3	~	1	0
2	[LH2003] 2	Rad	13 05 29.11	-77 04 01.5	~	1	0
3	[LH2003] 3	Rad	13 06 29.73	-76 59 30.0	~	1	0
4	Sandqvist 160	DNe	13 06.9	-77 01	~	41	0
5	[LH2003] 4	Rad	13 07 36.78	-77 00 10.1	~	1	1
6	PSCz Q13036-7644	Y*O	13 07 36.89	-77 00 09.7	~	39	1

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