2002A&A...387..179M

Query : 2002A&A...387..179M

2002A&A...387..179M - Astronomy and Astrophysics, volume 387, 179-186 (2002/5-3)

A methanol line survey toward high-mass star-forming regions.

MINIER V. and BOOTH R.S.

Abstract (from CDS):

We present the results of a search for methanol maser and thermal lines in 11 transitions in the range 85-112GHz toward 23 star-forming regions exhibiting class I and class II methanol masers. The selected frequencies are 85.5, 86.6, 94.5, 95.1, 96.7 (quartet line series), 107.0, 108.8 and 111.2GHz. Five masers were confirmed at 107.0GHz while new masers were found at 85.5, 86.6 and 108.8GHz. Many detected emission lines have a quasi-thermal origin. The detection rates of methanol emission are high at 95.1GHz (87%) and 96.7GHz (96%), satisfactory at 107.0 and 108.9GHz (∼50%) while the detection rates at 85.5, 94.5 and 111.3GHz are low (∼20%). Most reported 95.1GHz emission is masing.

Abstract Copyright: ∼

Journal keyword(s): masers - stars: formation - stars: circumstellar matter

CDS comments: GAL 059.78-0.06 is a misprint for 059.78+0.06.

Simbad objects: 29

Full paper

View the references in ADS

Number of rows : 29

N	Identifier	Otype	ICRS (J2000) RA	ICRS (J2000) DEC	Sp type	#ref 1850 - 2023	#notes
1	NAME W 3 OH	HII	02 27 04.1	+61 52 22	~	1008	2
2	NAME Ori-S6	PoC	05 35 12.7	-05 24 08	~	42	0
3	NAME Orion-KL	SFR	05 35 14.16	-05 22 21.5	~	2251	1
4	OMC 2	MoC	05 35 27	-05 10.1	~	441	1
5	SH 2-231	Y*O	05 39 13.2	+35 45 48	~	131	0
6	NAME Mon R2	HII	06 07 47.58	-06 22 42.6	~	727	2
7	RAFGL 5180	SFR	06 08 54.1	+21 38 25	~	113	0
8	MMB G192.600-00.048	Y*O	06 12 54.0100	+17 59 23.200	~	385	0
9	IC 2162	HII	06 13 04.1	+17 58 44	~	354	2
10	LBN 196.49-01.60	HII	06 14 38.40	+13 49 44.7	~	165	1
11	OH 345.01+01.79	Mas	16 56 47.58	-40 14 25.8	~	71	0
12	GAL 009.62+00.19	HII	18 06 13.9	-20 31 44	~	202	0
13	CORNISH G029.9559-00.0168	Y*O	18 46 04.18	-02 39 21.3	~	364	0
14	SNR G035.2-01.8	SNR	19 01.6	+01 14	~	153	0
15	NAME W 51 IRS 1	HII	19 23 41.9	+14 30 36	~	109	0
16	[MWH86] W 51 Met 1	Mas	19 23 43.9	+14 29 25	~	8	0
17	W 51e2	PCG	19 23 43.906	+14 30 34.48	~	207	0
18	MSX6C G059.7831+00.0648	Y*O	19 43 11.2464	+23 44 03.270	~	136	0
19	IRAS 19410+2336	SFR	19 43 11.5	+23 44 06	~	152	0
20	[KCW94] 069.540-00.975	HII	20 10 09.0	+31 31 35	~	168	1
21	IRAS 20081+3122	Y*O	20 10 09.036	+31 31 34.14	~	170	0
22	Onsala 1	cor	20 10 09.2036	+31 31 36.090	~	187	0
23	IRAS 20126+4104	Y*O	20 14 25.8816769656	+41 13 36.879427236	B2.5-B0.5	431	0
24	OH 075.8+00.3	HII	20 21 43.8	+37 26 39	~	93	2
25	NAME W75(N)-OH	OH*	20 38 36.6	+42 37 34	~	17	0
26	[MBS2007c] CygX-N44	Rad	20 39 01.01	+42 22 50.2	~	396	0
27	NAME Cepheus A	SFR	22 56 17.9	+62 01 49	~	730	2
28	[WBN74] NGC 7538 IRS 1	Y*O	23 13 45.318	+61 28 11.69	~	408	3
29	NAME NGC 7538-44GHz	Mas	23 13 46.4	+61 27 33	~	4	0

To bookmark this query, right click on this link: simbad:objects in 2002A&A...387..179M and select 'bookmark this link' or equivalent in the popup menu