2005AJ....130..711K

Query : 2005AJ....130..711K

2005AJ....130..711K - Astron. J., 130, 711-720 (2005/August-0)

Water masers toward ultracompact H II regions.

KURTZ S. and HOFNER P.

Abstract (from CDS):

We present a survey in the 616-523 rotational H2O transition toward 33 Galactic ultracompact H II regions. Maser emission is detected toward 18 of these sources; two are new detections. High-quality spectra are provided for all 18 sources. We discuss the detection rate of this survey and the correlation of various maser properties with other physical parameters. In addition, we report wide-bandwidth (316 km/s), moderate-resolution (∼3") H2O maser observations of the HH 80-81 region. We report the first detection of water maser emission at the approximate velocity of the molecular core. This emission is coincident with the extreme tip of the thermal jet and well removed from the much stronger and well-known maser emission at the position of VLA 3.

Abstract Copyright: ∼

Journal keyword(s): ISM: H II Regions - ISM: Herbig-Haro Objects - ISM: Masers - Stars: Formation

Nomenclature: Table 2: [KH2005b] H2O GLL.ll+B.bb N=2.

Simbad objects: 57

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Number of rows : 57
N Identifier Otype ICRS (J2000)
RA 		ICRS (J2000)
DEC 		Mag U Mag B Mag V Mag R Mag I Sp type #ref
1850 - 2024 		#notes
1 [KCW94] 009.876-00.750 Rad 18 10 18.369 -20 45 43.38           ~ 2 0
2 IRAS 18085-1931 Y*O 18 11 31.98 -19 30 41.7           ~ 34 0
3 NAME HH 80-81 HH 18 19 06 -20 51.4           ~ 224 0
4 HH 80 HH 18 19 06.1 -20 51 49           ~ 100 0
5 HH 81 HH 18 19 06.7 -20 51 06           ~ 89 0
6 [KCW94] 010.841-02.592 Rad 18 19 12.098 -20 47 30.90           ~ 6 0
7 2MASS J18191220-2047297 Y*O 18 19 12.21 -20 47 29.7           B1 133 0
8 [GRM95] VLA 3 Rad 18 19 12.50 -20 47 27.4           ~ 4 0
9 [GRG2003] H2O maser Mas 18 19 12.509 -20 47 27.42           ~ 2 0
10 [KCW94] 018.146-00.284 Rad 18 25 01.083 -13 15 39.33           ~ 4 0
11 [KCW94] 018.302-00.391 Rad 18 25 42.366 -13 10 21.85           ~ 3 0
12 [KCW94] 019.491+00.135 Rad 18 26 04.365 -11 52 32.84           ~ 2 0
13 [HLB98] SEST 169 Mas 18 34 19.7 -05 59 43           ~ 4 0
14 RAFGL 7009S HII 18 34 20.911 -05 59 42.23           ~ 214 0
15 Caswell CH3OH 028.20-00.05 Mas 18 42 58.0 -04 14 01           ~ 5 0
16 [KCW94] 028.198-00.050 Rad 18 42 58.081 -04 14 04.65           ~ 2 0
17 [CKW87] 184135.6-042104 HII 18 44 14.3 -04 17 57           ~ 10 0
18 SNR G030.8-00.0 SNR 18 47 32 -01 56.5           ~ 531 0
19 Caswell H2O 031.25-00.11 Mas 18 48 46.1 -01 33 06           ~ 3 0
20 [BE83] Maser 031.40-00.26 Mas 18 49 32.9 -01 29 04           ~ 4 0
21 AGAL G031.396-00.257 cor 18 49 33 -01 29.0           ~ 33 0
22 OH 033.1-00.1 Mas 18 52 07.3 +00 08 06           ~ 21 0
23 [KCW94] 033.133-00.092 Rad 18 52 07.958 +00 08 11.60           ~ 4 0
24 [KCW94] 035.024+00.350 Rad 18 54 00.481 +02 01 17.90           ~ 3 0
25 Caswell OH 035.03+00.35 Mas 18 54 01.8 +02 01 19           ~ 14 0
26 [KCW94] 035.573+00.068 Rad 18 56 01.037 +02 22 53.66           ~ 2 0
27 [CFN94] 185924.2+040821 Mas 19 01 53.3 +04 12 43           ~ 2 1
28 CORNISH G037.8731-00.3996 HII 19 01 53.58 +04 12 51.7           ~ 40 1
29 OH 043.796-00.127 Mas 19 11 53.9868 +09 35 50.325           ~ 80 0
30 CORNISH G043.7954-00.1274 HII 19 11 54.03 +09 35 50.0           ~ 5 0
31 IRAS 19181+1349 HII 19 20 30.95 +13 55 26.7           ~ 53 0
32 [KCW94] 048.606+00.024 Rad 19 20 31.1 +13 55 23           ~ 6 0
33 OH 048.61+00.02 Mas 19 20 31.1760 +13 55 25.210           ~ 17 0
34 LBN 053.54+00.04 HII 19 30 14.9 +18 17 30           ~ 35 0
35 [BSD80] 194414+242758 Mas 19 46 20 +24 35.4           ~ 2 1
36 NAME SH 2-87 IRS 1 HII 19 46 20.130 +24 35 29.43           ~ 17 0
37 [BE83] Maser 070.29+01.60 Mas 20 01 45.5 +33 32 41           ~ 5 0
38 W 58a HII 20 01 45.8 +33 32 43           ~ 289 4
39 [KCW94] 069.540-00.975 HII 20 10 09.0 +31 31 35           ~ 168 1
40 IRAS 20081+3122 Y*O 20 10 09.036 +31 31 34.14           ~ 171 0
41 Onsala 1 cor 20 10 09.2036 +31 31 36.090           ~ 188 0
42 GAL 078.4+02.6 HII 20 19 39.22 +40 56 36.6           ~ 14 0
43 IRAS 20220+3728 Y*O 20 23 55.2 +37 38 12           ~ 49 3
44 [KCW94] 079.320+01.313 Rad 20 28 10.235 +40 53 37.96           ~ 5 0
45 GAL 077.96-00.01 HII 20 29 36.72 +39 01 21.9           ~ 40 1
46 [KCW94] 079.297+00.281 Rad 20 32 29.447 +40 16 04.45           ~ 2 0
47 18P 73 Rad 20 36 55.9 +41 36 29           ~ 46 0
48 [BE83] Maser 081.68+00.54 Mas 20 39 00.6 +42 19 30           ~ 4 0
49 DR 21 SFR 20 39 01.6 +42 19 38           O4.5 1053 0
50 NGC 7027 PN 21 07 01.571952 +42 14 10.47120   10.358 8.831 10.157   ~ 2457 1
51 [KCW94] 106.795+05.311 Rad 22 19 17.488 +63 18 41.17           ~ 5 0
52 NAME SH 2-140 IRS 1 Y*O 22 19 18.277 +63 18 45.82           ~ 197 0
53 [KCW94] 109.854+02.104 Rad 22 56 12.3843746808 +62 00 48.339477396           ~ 5 0
54 GAL 109.87+02.11 Mas 22 56 18.1 +62 01 46           ~ 7 0
55 LBN 110.11+02.44 HII 22 57 06 +62 38.2           ~ 103 0
56 SH 2-159 Y*O 23 15 31.2384366062 +61 07 10.181362705           ~ 180 2
57 SH 2-157 B HII 23 16 04 +60 02.1           ~ 12 0

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