1996A&A...314..615L

Query : 1996A&A...314..615L

1996A&A...314..615L - Astronomy and Astrophysics, volume 314615-624 (1996/10-2)

Maps of the 36GHz methanol emission.

LIECHTI S. and WILSON T.L.

Abstract (from CDS):

We have used the Effelsberg 100-meter telescope to map the 36GHz 4–1->30E methanol transition in galactic star forming regions where methanol masers were previously detected. In most sources, the emission consists in one or several narrow (maser) features superimposed on a broader, presumably quasi-thermal component. The line shapes and positions of the narrow features are often similar to those observed in the other ClassI methanol maser transitions (at 25, 44, 84 and 95GHz), but with some exceptions. Our observations confirm that, unlike the strong ClassII methanol masers (at 12.2, and 6.6GHz), the ClassI methanol masers are offset from the compact HII regions, infrared sources and OH/H2O masers. In outflow sources, these are located at the edge of the molecular lobes.

Abstract Copyright: ∼

Journal keyword(s): ISM: molecules - ISM: clouds - ISM: HII regions - radio lines: ISM

VizieR on-line data: <Available at CDS (J/A+A/314/615): figure1.ps figure3.ps figure5.ps figure7.ps figure8.ps figure9.ps>

CDS comments: CS 4 = [KSH92] CS 4

Simbad objects: 61

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Number of rows : 61
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 NAME OMC-1 MoC 05 35 14 -05 22.4           ~ 1249 2
2 NAME Orion-KL SFR 05 35 14.16 -05 22 21.5           ~ 2421 1
3 [RLK73] IRc 2 IR 05 35 14.51548 -05 22 30.5943           ~ 673 1
4 OMC 2 MoC 05 35 27 -05 10.1           ~ 475 1
5 SH 2-231 Y*O 05 39 13.2 +35 45 48           ~ 135 0
6 SH 2-235 B HII 05 40 52.366 +35 41 29.43   17       ~ 180 1
7 [PGS81] IRS 3 IR 05 47 04.63 +00 21 47.9           ~ 57 0
8 [PGS81] IRS 1 Y*O 05 47 04.78 +00 21 42.8           ~ 88 0
9 [PGS81] IRS 2 Y*O 05 47 05.38752 +00 21 50.0508           ~ 35 0
10 NGC 2071 RNe 05 47 10 +00 18.0           ~ 661 1
11 NGC 2264 OpC 06 40 53.7 +09 52 32           ~ 1876 0
12 NAME Sgr A Region reg 17 45 12 -28 48.3           ~ 955 0
13 GCM -0.13 -0.08 MoC 17 45 25.2 -29 05 30           ~ 141 1
14 NAME Sgr A-G Cld 17 45 37.9 -29 05 46           ~ 17 0
15 NAME Sgr A-F Rad 17 45 38.18 -29 03 28.1           ~ 29 0
16 NAME Sgr A* X 17 45 40.03599 -29 00 28.1699           ~ 4970 3
17 NAME Sgr A East SNR 17 45 41 -29 00.8           ~ 523 2
18 NAME Sgr A-E Rad 17 45 41.131 -29 04 36.43           ~ 78 0
19 GCM -0.02 -0.07 MoC 17 45 50.4 -28 59 06           ~ 182 0
20 NAME Sgr A A MoC 17 45 52.00 -28 59 26.2           ~ 41 0
21 NAME Sgr A B Rad 17 45 52.17 -28 59 36.4           ~ 19 0
22 NAME Sgr A C Rad 17 45 52.49 -29 00 00.0           ~ 19 0
23 NAME Sgr B2 HII K1 HII 17 47 19.8 -28 22 21           ~ 26 0
24 NAME Sgr B2 HII K3 HII 17 47 19.90 -28 22 17.3           ~ 25 0
25 NAME Sgr B2 HII K4 HII 17 47 20.00 -28 22 04.8           ~ 20 0
26 NAME Sgr B2 (North) Rad 17 47 20.2 -28 22 21           ~ 742 1
27 NAME Sgr B2 HII K5 HII 17 47 20.3 -28 22 13           ~ 17 0
28 NAME Sgr B2 MoC 17 47 20.4 -28 23 07           ~ 2443 1
29 NAME Sgr B2 Main Rad 17 47 20.5 -28 23 06           ~ 436 1
30 RAFGL 2046 HII 18 00 32.1 -24 04 03           ~ 380 0
31 RAFGL 5436 HII 18 06 19.027 -21 37 32.32           ~ 108 0
32 MMB G010.299-00.146 Mas 18 08 55.54 -20 05 57.5           ~ 21 0
33 [WC89] 010.30-0.15B HII 18 08 55.95 -20 05 55.4           ~ 33 0
34 AGAL G010.299-00.147 smm 18 08 56.006 -20 05 52.76           ~ 58 0
35 W 31c HII 18 10 29.1 -19 56 05           ~ 357 0
36 CORNISH G011.9368-00.6158 HII 18 14 01.0 -18 53 23           ~ 88 1
37 W 33 SFR 18 14 14.0 -17 55 50           ~ 292 0
38 W 43 SFR 18 47 32 -01 56.5           ~ 604 0
39 W 34 Rad 18 47 47.0 -01 54 35           ~ 17 0
40 RAFGL 2271 SFR 18 53 18.54 +01 14 57.9           ~ 537 0
41 GAL 035.05-00.52 HII 18 57 09.044 +01 39 03.37           ~ 21 0
42 SNR G035.2-01.8 SNR 19 01.6 +01 14           ~ 158 0
43 NAME W 51 North Rad 19 23 40.0 +14 30 51           ~ 169 0
44 W 51e1 HII 19 23 43.785 +14 30 26.11           ~ 141 0
45 W 51e2 Ma* 19 23 43.906 +14 30 34.48           ~ 222 0
46 W 51 SNR 19 23 50 +14 06.0           ~ 1352 1
47 OH 075.8+00.3 HII 20 21 43.8 +37 26 39           ~ 95 2
48 NAME Cyg X Cld 20 30 04.7973633 +40 51 36.002197           ~ 962 1
49 NAME Cyg X FIR 33 Y*O 20 38 35.9 +42 37 22           B1.5 423 1
50 W 75s2 Rad 20 39 01 +42 22.8           ~ 2 0
51 NAME DR 21(OH) M Rad 20 39 01 +42 29.8           ~ 91 0
52 DR 21 (OH) cor 20 39 01.01 +42 22 50.2           ~ 427 0
53 DR 21 SFR 20 39 01.6 +42 19 38           O4.5 1121 0
54 NGC 7027 PN 21 07 01.571952 +42 14 10.47120   10.358 8.831 10.157   ~ 2541 1
55 NGC 7538 OpC 23 13 37 +61 30.0           ~ 920 1
56 [KSH92] CS 4 PoC 23 13 43.54 +61 27 58.5           ~ 4 0
57 [WBN74] NGC 7538 IRS 11 Y*O 23 13 43.901 +61 26 57.98           ~ 56 0
58 [WBN74] NGC 7538 IRS 1 Y*O 23 13 45.318 +61 28 11.69           ~ 433 3
59 [WC89] 035.05-0.5 HII ~ ~           ~ 1 0
60 [WC89] 029.96-0.2 HII ~ ~           ~ 1 0
61 [WC89] 010.6-0.4 HII ~ ~           ~ 1 0

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