2000A&A...354.1036K


C.D.S. - SIMBAD4 rel 1.7 - 2021.04.15CEST14:36:39

2000A&A...354.1036K - Astronomy and Astrophysics, volume 354, 1036-1040 (2000/2-3)

Probing the properties of methyl cyanide sources.

KALENSKII S.V., PROMISLOV V.G., ALAKOZ A., WINNBERG A.V. and JOHANSSON L.E.B.

Abstract (from CDS):

A survey of 27 galactic star-forming regions in the 6K-5K and 5K-4K CH3CN lines at 110 and 92GHz, respectively, was made. Twenty-five sources were detected at 110GHz and nineteen at 92GHz. The strongest CH3CN emission arise in hot cores in the regions of massive star formation. CH3CN abundance in these objects is increased up to 10–9 or larger. Weaker CH3CN lines were found in a number of sources. They may arise in warm (30-50K) clouds.

Abstract Copyright:

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

Simbad objects: 36

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Number of rows : 36

N Identifier Otype ICRS (J2000)
RA
ICRS (J2000)
DEC
Mag U Mag B Mag V Mag R Mag I Sp type #ref
1850 - 2021
#notes
1 NAME W 3 OH HII 02 27 04.1 +61 52 22           ~ 956 2
2 IRAS 03258+3104 Y*O 03 28 55.30 +31 14 27.8           ~ 160 1
3 [JCC87] IRAS 2A Y*O 03 28 55.55 +31 14 36.7           ~ 408 3
4 NGC 1333 OpC 03 29 11 +31 18.6           ~ 1258 1
5 NAME Ori-S6 PoC 05 35 12.7 -05 24 08           ~ 38 0
6 OMC 2 MoC 05 35 27 -05 10.1           ~ 404 1
7 SH 2-231 HII 05 39 12.9 +35 45 54           ~ 121 0
8 SH 2-235 B HII 05 40 52.366 +35 41 29.43   17       ~ 173 1
9 SH 2-235 HII 05 41.1 +35 50           ~ 193 0
10 NGC 2175 OpC 06 09 39 +20 29.2   7.0 6.8     ~ 249 3
11 LBN 196.49-01.60 HII 06 14 38.40 +13 49 44.7           ~ 162 1
12 NGC 2264 OpC 06 40 58 +09 53.7           ~ 1622 0
13 RAFGL 989 Y*O 06 41 10.1592954288 +09 29 33.635497596   17.4 16.8 18.26 17.28 B2 247 0
14 SRBY 162 Mas 18 46 03.6 -02 39 26           ~ 31 1
15 W 34 Rad 18 47 47.0 -01 54 35           ~ 17 0
16 OH 34.26 +0.15 SFR 18 53 18.54 +01 14 57.9           ~ 472 0
17 Caswell CH3OH 035.20-00.74 Mas 18 58 13.0 +01 40 33           ~ 11 0
18 SNR G035.2-01.8 SNR 19 01.6 +01 14           ~ 147 0
19 W 49n HII 19 10 13.2 +09 06 12           ~ 423 3
20 W 51e1 Rad 19 23 43.77 +14 30 25.9           ~ 117 0
21 W 51e2 Rad 19 23 43.90 +14 30 34.8           ~ 187 0
22 [MWH86] W 51 Met 3 Mas 19 23 45.2 +14 29 45           ~ 11 0
23 [KCW94] 069.540-00.975 HII 20 10 09.0 +31 31 35           ~ 167 1
24 IRAS 20081+3122 Y*O 20 10 09.036 +31 31 34.14           ~ 170 0
25 Onsala 1 Mas 20 10 09.2036 +31 31 36.090           ~ 180 0
26 NAME Cyg X FIR 33 Y*O 20 38 35.9 +42 37 22           B1.5 365 1
27 NAME DR 21W PoC 20 38 55.0 +42 19 24           ~ 23 0
28 [MBS2007c] CygX-N44 Rad 20 39 01.01 +42 22 50.2           ~ 365 0
29 GRS G081.70 +00.50 SFR 20 39 01.6 +42 19 38           O4.5 965 0
30 LDN 1157 DNe 20 39 06.4 +68 02 13           ~ 505 0
31 SH 2-140 OpC 22 19 07.8 +63 17 07           ~ 636 2
32 IRAS 22176+6303 Y*O 22 19 17.978 +63 18 52.92           ~ 590 0
33 NAME Cepheus A SFR 22 56 17.9 +62 01 49           ~ 705 2
34 NGC 7538 OpC 23 13 37 +61 30.0           ~ 834 0
35 NGC 7538S Y*O 23 13 44.8 +61 26 51           ~ 75 1
36 [WBN74] NGC 7538 IRS 1 Y*O 23 13 45.318 +61 28 11.69           ~ 375 3

    Equat.    Gal    SGal    Ecl

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2021.04.15-14:36:39

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