2005A&A...442L..57V

Query : 2005A&A...442L..57V

2005A&A...442L..57V - Astronomy and Astrophysics, volume 442, L57-60 (2005/11-2)

Mid-infrared imaging of a young bipolar nebula in the S287 molecular cloud.

VAN DEN ANCKER M.E.

Abstract (from CDS):

We present diffraction-limited images in the 11.3µm PAH band and in the continuum at 11.9µm of the S287B star forming region obtained with the newly commissioned mid-infrared imager/spectrometer VISIR at the VLT. In both filters five point-like sources are detected, of which at least one has a spectral energy distribution reminiscent of a Lada Class I source. We also report on the discovery of a new Herbig Ae star in this region. It is particularly striking that the brightest mid-infrared source in this region has not been detected at shorter wavelengths; it is a good candidate to be the driving source of the bipolar molecular outflow and optical reflection nebulosity previously reported in S287B.

Abstract Copyright: ∼

Journal keyword(s): circumstellar matter - stars: formation - ISM: S287B - reflection nebulae - infrared: stars

Nomenclature: Table 1, Fig.1: [V2005] N (Nos 1-5).

Simbad objects: 13

Full paper

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Number of rows : 13

N	Identifier	Otype	ICRS (J2000) RA	ICRS (J2000) DEC	Mag U	Mag B	Mag V	Mag R	Mag I	Sp type	#ref 1850 - 2023
1	* y Eri	*	03 37 05.6780365944	-40 16 28.777210320	6.39	5.62	4.58	3.74	3.17	K1III	63
2	NAME Maddalena Cloud	MoC	06 48.1	-03 52						~	91
3	NAME Bip 14 Cluster	OpC	06 59 16.7	-03 59 35						~	60
4	LBN 1012	IR	06 59 29	-04 49.2						~	46
5	SH 2-287 B	ISM	06 59 34	-04 46.0						~	9
6	2MASS J06593451-0445517	*	06 59 34.5105802296	-04 45 51.623120268						~	1
7	IRAS 06571-0441	HII	06 59 34.8	-04 46 00						~	12
8	2MASS J06593481-0445506	Y*O	06 59 34.82	-04 45 50.7						~	1
9	MSX6C G218.1025-00.3638	MIR	06 59 35	-04 46.0						~	2
10	[V2005] 3	Y*O	06 59 35.71	-04 46 05.0						~	1
11	2MASX J06593578-0446020	Y*O	06 59 35.783	-04 46 02.09						~	1
12	[V2005] 5	Y*O	06 59 35.99	-04 46 15.2						~	1
13	HD 59311	*	07 29 18.6680646240	-01 54 19.171482948		7.072	5.572			K3/4III	40

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