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CH3OH_II
BAR16 - European VLBI Network imaging of 6.7 GHz methanol masers
Interferometry data
Short title
: Bartkiewicz et al. (2016)
Authors
: Bartkiewicz, A. Szymczak, M. van Langevelde, H. J.
Journal
: Astronomy & Astrophysics, Volume 587, id.A104,
25
pp.
Bibcode
:
2016A&A...587A.104B
Target type
: Known_Class_II
Transitions
: CH3OH_6(II)
Abstract
Context. Methanol masers at 6.7 GHz are well known tracers of high-mass star-forming regions. However, their origin is still not clearly understood.
Aims: We aimed to determine the morphology and velocity structure for a large sample of the maser emission with generally lower peak flux densities than those in previous surveys.
Methods: Using the European VLBI Network (EVN) we imaged the remaining sources from a sample of sources that were selected from the unbiased survey using the Torun 32 m dish. In this paper we report the results for 17 targets. Together they form a database of a total of 63 source images with high sensitivity (3sigma
rms
= 15-30 mJy beam
-1
), milliarcsecond angular resolution (6-10 mas) and very good spectral resolution (0.09 km s
-1
or 0.18 km s
-1
) for detailed studies.
Results: We studied in detail the properties of the maser clouds and calculated the mean and median values of the projected size (17.4 ± 1.2 au and 5.5 au, respectively) as well as the FWHM of the line (0.373 ± 0.011 km s
-1
and 0.315 km s
-1
for the mean and median values, respectively), testing whether it was consistent with Gaussian profile. We also found maser clouds with velocity gradients (71%) that ranged from 0.005 km s
-1
au
-1
to 0.210 km s
-1
au
-1
. We tested the kinematic models to explain the observed structures of the 6.7 GHz emission. There were targets where the morphology supported the scenario of a rotating and expanding disk or a bipolar outflow. Comparing the interferometric and single-dish spectra we found that, typically, 50-70% of the flux was missing. This phenomena is not strongly related to the distance of the source.
Conclusions: The EVN imaging reveals that in the complete sample of 63 sources the ring-like morphology appeared in 17% of sources, arcs were seen in a further 8%, and the structures were complex in 46% cases. The ultra-compact (UC) H II regions coincide in position in the sky for 13% of the sources. They are related both to extremely high and low luminosity masers from the sample. The catalogue of the complete sample is available via
Download as
:
Table (CSV)
View as list of objects
Detection table from Bartkiewicz et al. (2016)
Export table to csv
Hide
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Show
individual components
ID
Obs. RA
Obs. Dec
RA offset
Dec offset
l
b
Group id
#
Maser spot
Source name
Image
Descr.
Line
V
range
V
peak
F
peak
Telescope
Beam
PA
Detection
Class
Distance
Dist. (parallax)
(J2000)
(J2000)
(mas)
(mas)
(deg.)
(deg.)
CH
3
OH (class II)
(km/s)
(km/s)
(Jy/beam)
(arcsec)
(deg.)
Yes
/
No
(kpc)
(kpc)
1
+18 27 44.572
-11 14 54.18
20.237014
0.065404
G20.237+0.065
G20.237+00.065
Image
Descr
6.6 GHz (II)
;
7;97
68.5 .. 77.5
EVN
9 x 5.4
-6
+H
2
O
-CH
3
OH I
+CH
3
OH II
+OH
SFR
4.400
+18 27 44.5721
-11 14 54.1788
-0.12673 mas
0.01856 mas
20.237014
0.065403
1
1
G20.237+00.065
77.5
0.293
+18 27 44.5721
-11 14 54.1788
-0.05988 mas
0.04514 mas
20.237014
0.065403
2
2
G20.237+00.065
76.3
0.487
+18 27 44.5721
-11 14 54.1787
-0.0604 mas
0.05592 mas
20.237014
0.065403
3
3
G20.237+00.065
75.8
0.295
+18 27 44.5721
-11 14 54.1788
-0.03034 mas
0.0093 mas
20.237014
0.065403
4
4
G20.237+00.065
75.3
0.522
+18 27 44.5721
-11 14 54.1788
-0.02881 mas
0.01007 mas
20.237014
0.065403
5
5
G20.237+00.065
74.8
0.287
+18 27 44.5721
-11 14 54.1787
-0.06688 mas
0.0966 mas
20.237014
0.065403
6
6
G20.237+00.065
73.6
0.242
+18 27 44.5721
-11 14 54.1788
-0.01317 mas
-0.02397 mas
20.237014
0.065403
7
7
G20.237+00.065
73.3
1.292
+18 27 44.5721
-11 14 54.1787
0.03595 mas
0.06039 mas
20.237014
0.065403
8
8
G20.237+00.065
73.2
4.078
+18 27 44.5721
-11 14 54.1788
0.01058 mas
-0.00716 mas
20.237014
0.065403
9
9
G20.237+00.065
73.2
0.755
+18 27 44.5721
-11 14 54.1788
-0.01275 mas
-0.02149 mas
20.237014
0.065403
10
10
G20.237+00.065
72.5
0.685
+18 27 44.5721
-11 14 54.1788
-0.00729 mas
-0.01918 mas
20.237014
0.065403
11
11
G20.237+00.065
72.1
1.024
+18 27 44.5721
-11 14 54.1788
0 mas
0 mas
20.237014
0.065403
12
12
G20.237+00.065
71.8
22.98
+18 27 44.5721
-11 14 54.1788
0.00783 mas
-0.01722 mas
20.237014
0.065403
13
13
G20.237+00.065
69
0.456
+18 27 44.5721
-11 14 54.1788
0.00661 mas
-0.02142 mas
20.237014
0.065403
14
14
G20.237+00.065
68.5
0.16
2
+18 27 44.961
+11 14 47.91
40.374072
10.31121
G40.374+10.311
G20.239+00.065
6.6 GHz (II)
;
7;97
61 .. 71
EVN
9 x 5.4
-6
+CH
3
OH II
+18 27 44.9611
+11 14 47.9112
-0.01617 mas
0.00188 mas
40.374073
10.311210
1
1
G20.239+00.065
71
0.75
+18 27 44.9611
+11 14 47.9112
-0.02183 mas
-0.00086 mas
40.374073
10.311210
2
2
G20.239+00.065
70.4
1.925
+18 27 44.9611
+11 14 47.9112
0.13213 mas
-0.01534 mas
40.374073
10.311210
3
3
G20.239+00.065
70.3
0.381
+18 27 44.9611
+11 14 47.9112
0 mas
0 mas
40.374073
10.311210
4
4
G20.239+00.065
61
2.414
3
+18 32 43.827
-09 24 32.85
22.435285
-0.169352
G22.435-0.169
G22.435-0.169
Image
Descr
6.6 GHz (II)
;
7;97
23.4 .. 39.9
EVN
7.7 x 5.2
-12
+H
2
O
-CH
3
OH I
+CH
3
OH II
+18 32 43.8271
-09 24 32.8501
0.00427 mas
-0.07775 mas
22.435285
-0.169352
1
1
G22.435-0.169
39.9
0.31
+18 32 43.8271
-09 24 32.8501
0.00185 mas
-0.06966 mas
22.435285
-0.169352
2
2
G22.435-0.169
38.6
1.034
+18 32 43.8271
-09 24 32.8501
-0.002 mas
-0.06324 mas
22.435285
-0.169352
3
3
G22.435-0.169
38.1
0.858
+18 32 43.8271
-09 24 32.85
0.0577 mas
-0.01416 mas
22.435285
-0.169352
4
4
G22.435-0.169
33.6
0.402
+18 32 43.8271
-09 24 32.85
0 mas
0 mas
22.435285
-0.169352
5
5
G22.435-0.169
29.3
2.442
+18 32 43.8271
-09 24 32.8502
-0.07049 mas
-0.17305 mas
22.435285
-0.169352
6
6
G22.435-0.169
28.9
1.509
+18 32 43.8271
-09 24 32.85
-0.01483 mas
-0.0307 mas
22.435285
-0.169352
7
7
G22.435-0.169
27
0.425
+18 32 43.8271
-09 24 32.8502
0.08983 mas
-0.16827 mas
22.435285
-0.169352
8
8
G22.435-0.169
25.6
0.784
+18 32 43.8271
-09 24 32.8502
0.08402 mas
-0.15892 mas
22.435285
-0.169352
9
9
G22.435-0.169
24.7
1.141
+18 32 43.8271
-09 24 32.8501
0.09264 mas
-0.12922 mas
22.435285
-0.169352
10
10
G22.435-0.169
23.4
0.324
4
+18 34 40.297
-09 00 38.26
23.009789
-0.410657
G23.010-0.411
G23.010-00.411
Image
6.6 GHz (II)
;
7;97
72.2 .. 83.2
EVN
7 x 5
-5
+H
2
O
+CH
3
OH I
+CH
3
OH II
+OH
SFR
4.590
+18 34 40.2969
-09 00 38.261
-0.1948 mas
-0.21372 mas
23.009789
-0.410657
1
1
G23.010-00.411
83.2
0.55
+18 34 40.297
-09 00 38.2611
0.05866 mas
-0.31361 mas
23.009789
-0.410657
2
2
G23.010-00.411
83.1
0.336
+18 34 40.2969
-09 00 38.261
-0.19125 mas
-0.22046 mas
23.009789
-0.410657
3
3
G23.010-00.411
82.9
0.303
+18 34 40.2969
-09 00 38.2611
-0.19951 mas
-0.27065 mas
23.009789
-0.410657
4
4
G23.010-00.411
82.7
1.574
+18 34 40.297
-09 00 38.2611
-0.1454 mas
-0.31196 mas
23.009789
-0.410657
5
5
G23.010-00.411
82.4
21.919
+18 34 40.2969
-09 00 38.261
-0.19452 mas
-0.20737 mas
23.009789
-0.410657
6
6
G23.010-00.411
81.6
5.371
+18 34 40.297
-09 00 38.2613
0.1935 mas
-0.46608 mas
23.009789
-0.410657
7
7
G23.010-00.411
81.4
2.845
+18 34 40.2969
-09 00 38.261
-0.18256 mas
-0.24975 mas
23.009789
-0.410657
8
8
G23.010-00.411
81.3
9.972
+18 34 40.2969
-09 00 38.2611
-0.19312 mas
-0.26682 mas
23.009789
-0.410657
9
9
G23.010-00.411
80.7
40.806
+18 34 40.297
-09 00 38.2612
0.16882 mas
-0.44699 mas
23.009789
-0.410657
10
10
G23.010-00.411
80.2
1.329
+18 34 40.297
-09 00 38.2612
0.00402 mas
-0.4159 mas
23.009789
-0.410657
11
11
G23.010-00.411
79.9
0.378
+18 34 40.2969
-09 00 38.2611
-0.18012 mas
-0.26341 mas
23.009789
-0.410657
12
12
G23.010-00.411
79.5
12.367
+18 34 40.297
-09 00 38.2612
0.10085 mas
-0.36699 mas
23.009789
-0.410657
13
13
G23.010-00.411
79.3
3.695
+18 34 40.297
-09 00 38.2612
-0.06763 mas
-0.36527 mas
23.009789
-0.410657
14
14
G23.010-00.411
79
0.728
+18 34 40.2969
-09 00 38.2608
-0.29128 mas
-0.0165 mas
23.009789
-0.410657
15
15
G23.010-00.411
78.8
0.642
+18 34 40.297
-09 00 38.2608
-0.12579 mas
-0.01231 mas
23.009789
-0.410657
16
16
G23.010-00.411
78.7
0.372
+18 34 40.297
-09 00 38.2612
0.21922 mas
-0.37172 mas
23.009789
-0.410657
17
17
G23.010-00.411
78.6
0.301
+18 34 40.297
-09 00 38.2612
0.22171 mas
-0.36343 mas
23.009789
-0.410657
18
18
G23.010-00.411
78.4
0.246
+18 34 40.297
-09 00 38.2611
0.02235 mas
-0.33727 mas
23.009789
-0.410657
19
19
G23.010-00.411
78.2
0.122
+18 34 40.297
-09 00 38.2609
0.05043 mas
-0.08145 mas
23.009789
-0.410657
20
20
G23.010-00.411
76.8
4.669
+18 34 40.297
-09 00 38.2609
0.04608 mas
-0.08138 mas
23.009789
-0.410657
21
21
G23.010-00.411
76.7
6.375
+18 34 40.297
-09 00 38.2609
0.03149 mas
-0.08179 mas
23.009789
-0.410657
22
22
G23.010-00.411
75.5
36.047
+18 34 40.297
-09 00 38.2609
0.03404 mas
-0.07758 mas
23.009789
-0.410657
23
23
G23.010-00.411
75.5
29.831
+18 34 40.297
-09 00 38.2608
0 mas
0 mas
23.009789
-0.410657
24
24
G23.010-00.411
74.7
72.617
+18 34 40.297
-09 00 38.2609
0.0233 mas
-0.06986 mas
23.009789
-0.410657
25
25
G23.010-00.411
74.7
40.359
+18 34 40.297
-09 00 38.2608
0.04204 mas
-0.04832 mas
23.009789
-0.410657
26
26
G23.010-00.411
74.6
64.844
+18 34 40.297
-09 00 38.2608
0.06842 mas
-0.03364 mas
23.009789
-0.410657
27
27
G23.010-00.411
74.5
9.851
+18 34 40.297
-09 00 38.2607
0.2024 mas
0.11409 mas
23.009789
-0.410657
28
28
G23.010-00.411
74.3
38.381
+18 34 40.297
-09 00 38.2608
0.07672 mas
-0.03676 mas
23.009789
-0.410657
29
29
G23.010-00.411
74.3
10.449
+18 34 40.297
-09 00 38.2608
0.10008 mas
-0.03595 mas
23.009789
-0.410657
30
30
G23.010-00.411
73.8
6.59
+18 34 40.297
-09 00 38.2608
0.04937 mas
-0.04065 mas
23.009789
-0.410657
31
30
G23.010-00.411
74.1
4.296
+18 34 40.297
-09 00 38.2608
0.01249 mas
-0.00669 mas
23.009789
-0.410657
32
31
G23.010-00.411
74
14.21
+18 34 40.297
-09 00 38.2608
0.09229 mas
-0.02237 mas
23.009789
-0.410657
33
32
G23.010-00.411
74
3.299
+18 34 40.297
-09 00 38.2608
0.03723 mas
-0.03886 mas
23.009789
-0.410657
34
33
G23.010-00.411
73.8
8.999
+18 34 40.297
-09 00 38.2608
0.02196 mas
-0.03231 mas
23.009789
-0.410657
35
34
G23.010-00.411
73.4
3.573
+18 34 40.297
-09 00 38.2609
0.07632 mas
-0.0874 mas
23.009789
-0.410657
36
35
G23.010-00.411
73.3
3.357
+18 34 40.297
-09 00 38.2608
0.17127 mas
0.01367 mas
23.009789
-0.410657
37
36
G23.010-00.411
73.3
2.676
+18 34 40.297
-09 00 38.2608
-0.07148 mas
0.03031 mas
23.009789
-0.410657
38
37
G23.010-00.411
73.2
6.161
+18 34 40.297
-09 00 38.2608
0.12788 mas
-0.03333 mas
23.009789
-0.410657
39
38
G23.010-00.411
72.7
24.507
+18 34 40.297
-09 00 38.2609
0.04429 mas
-0.09638 mas
23.009789
-0.410657
40
39
G23.010-00.411
72.2
0.578
5
+18 35 8.145
-07 35 1.79
24.329204
0.144411
G24.329+0.144
G24.33+00.12
Image
Descr
6.6 GHz (II)
;
72;162
110.3 .. 112.9
EVN
5.7 x 4.7
2
+H
2
O
+CH
3
OH I
+CH
3
OH II
+OH
SFR
9.500
+18 35 8.14486
-07 35 1.7915
-0.23444 mas
0.10478 mas
24.329203
0.144412
1
1
G24.33+00.12
112.9
0.365
+18 35 8.14486
-07 35 1.79149
-0.23119 mas
0.11445 mas
24.329203
0.144412
2
2
G24.33+00.12
112.9
0.442
+18 35 8.14488
-07 35 1.79165
-0.02036 mas
-0.04906 mas
24.329203
0.144412
3
3
G24.33+00.12
112
0.465
+18 35 8.14488
-07 35 1.79166
-0.02382 mas
-0.05948 mas
24.329203
0.144412
4
4
G24.33+00.12
111.9
0.42
+18 35 8.14488
-07 35 1.7916
0 mas
0 mas
24.329203
0.144412
5
5
G24.33+00.12
110.3
1.616
6
+18 36 5.909
-07 31 25.13
24.492416
-0.039739
G24.494-0.040
G24.494-00.038
Descr
6.6 GHz (II)
;
72;162
109.4 .. 115.1
EVN
7.8 x 5.3
-12
+H
2
O
+CH
3
OH I
+CH
3
OH II
+OH
SFR
+18 36 5.90904
-07 31 25.1292
0 mas
0 mas
24.492416
-0.039739
1
1
G24.494-00.038
115.1
2.85
+18 36 5.90904
-07 31 25.1292
0.00084 mas
0.00998 mas
24.492416
-0.039739
2
2
G24.494-00.038
114.8
1.991
+18 36 5.90904
-07 31 25.1292
-0.00778 mas
0.02038 mas
24.492416
-0.039739
3
3
G24.494-00.038
113.7
0.382
+18 36 5.90906
-07 31 25.129
0.22698 mas
0.18466 mas
24.492416
-0.039739
4
4
G24.494-00.038
113.1
0.384
+18 36 5.90903
-07 31 25.1292
-0.13779 mas
-0.03638 mas
24.492416
-0.039739
5
5
G24.494-00.038
113.2
0.374
+18 36 5.90906
-07 31 25.129
0.24577 mas
0.181 mas
24.492416
-0.039739
6
6
G24.494-00.038
111.5
1.682
+18 36 5.90905
-07 31 25.1292
0.16817 mas
-0.04749 mas
24.492416
-0.039739
7
7
G24.494-00.038
109.4
1.567
+18 36 5.90905
-07 31 25.1293
0.19153 mas
-0.1379 mas
24.492416
-0.039739
8
8
G24.494-00.038
109.6
0.837
7
+18 36 12.574
-07 12 10.91
24.789791
0.083231
G24.790+0.083
G24.790+00.083
Image
Descr
6.6 GHz (II)
;
72;162
106.5 .. 116.6
EVN
7.4 x 5.2
-14
+H
2
O
+CH
3
OH I
+CH
3
OH II
+OH
SFR
7.700
+18 36 12.5741
-07 12 10.9117
-0.25474 mas
-0.11775 mas
24.789791
0.083230
1
1
G24.790+00.083
116.6
0.142
+18 36 12.5741
-07 12 10.9115
-0.14161 mas
0.07797 mas
24.789791
0.083230
2
2
G24.790+00.083
114.7
3.191
+18 36 12.5741
-07 12 10.9116
-0.03811 mas
-0.02893 mas
24.789791
0.083230
3
3
G24.790+00.083
114.5
0.331
+18 36 12.5741
-07 12 10.9115
-0.07634 mas
0.0991 mas
24.789791
0.083230
4
4
G24.790+00.083
114.2
12.151
+18 36 12.5741
-07 12 10.9116
-0.03685 mas
-0.02781 mas
24.789791
0.083230
5
5
G24.790+00.083
113.8
0.276
+18 36 12.5741
-07 12 10.9116
0 mas
0 mas
24.789791
0.083230
6
6
G24.790+00.083
113.4
55.832
+18 36 12.574
-07 12 10.9105
-1.40301 mas
1.08243 mas
24.789791
0.083231
7
7
G24.790+00.083
113
0.585
+18 36 12.574
-07 12 10.9105
-1.38984 mas
1.05915 mas
24.789791
0.083231
8
8
G24.790+00.083
112.5
0.403
+18 36 12.574
-07 12 10.9106
-1.38553 mas
1.03547 mas
24.789791
0.083231
9
9
G24.790+00.083
112.4
5.931
+18 36 12.574
-07 12 10.9105
-1.37879 mas
1.05655 mas
24.789791
0.083231
10
10
G24.790+00.083
112.3
0.482
+18 36 12.574
-07 12 10.9106
-1.15424 mas
0.99872 mas
24.789791
0.083231
11
11
G24.790+00.083
112.1
2.253
+18 36 12.574
-07 12 10.9106
-1.39056 mas
1.03628 mas
24.789791
0.083231
12
12
G24.790+00.083
111.9
6.627
+18 36 12.574
-07 12 10.9106
-1.38673 mas
1.016 mas
24.789791
0.083231
13
13
G24.790+00.083
111.5
0.376
+18 36 12.574
-07 12 10.9106
-1.35789 mas
0.9835 mas
24.789791
0.083231
14
14
G24.790+00.083
111.5
0.254
+18 36 12.574
-07 12 10.9109
-1.32301 mas
0.69568 mas
24.789791
0.083231
15
15
G24.790+00.083
110.4
10.985
+18 36 12.574
-07 12 10.9109
-1.31443 mas
0.70213 mas
24.789791
0.083231
16
16
G24.790+00.083
109.5
1.767
+18 36 12.5741
-07 12 10.912
-0.43885 mas
-0.40349 mas
24.789790
0.083230
17
17
G24.790+00.083
108.4
0.23
+18 36 12.5741
-07 12 10.912
-0.42617 mas
-0.40445 mas
24.789790
0.083230
18
18
G24.790+00.083
108.3
2.431
+18 36 12.5741
-07 12 10.912
-0.37652 mas
-0.40074 mas
24.789790
0.083230
19
19
G24.790+00.083
108
4.453
+18 36 12.5741
-07 12 10.912
-0.3994 mas
-0.40425 mas
24.789790
0.083230
20
20
G24.790+00.083
108.1
2.173
+18 36 12.5741
-07 12 10.912
-0.40856 mas
-0.40758 mas
24.789790
0.083230
21
21
G24.790+00.083
107.9
5.13
+18 36 12.5741
-07 12 10.912
-0.43288 mas
-0.40587 mas
24.789790
0.083230
22
22
G24.790+00.083
107.8
8.003
+18 36 12.5741
-07 12 10.912
-0.44274 mas
-0.40507 mas
24.789790
0.083230
23
23
G24.790+00.083
107.7
12.215
+18 36 12.574
-07 12 10.911
-1.44773 mas
0.55439 mas
24.789791
0.083231
24
24
G24.790+00.083
106.5
0.394
8
+18 36 18.398
-07 08 50.95
24.850186
0.087388
G24.850+0.087
G24.850+00.087
Image
Descr
6.6 GHz (II)
;
72;162
107.8 .. 114.9
EVN
6.9 x 5.2
5
+H
2
O
-CH
3
OH I
+CH
3
OH II
SFR
8.000
+18 36 18.3979
-07 08 50.9496
-0.1095 mas
-0.03501 mas
24.850186
0.087388
1
1
G24.850+00.087
114.9
2.413
+18 36 18.3979
-07 08 50.9496
-0.10931 mas
-0.04776 mas
24.850186
0.087388
2
2
G24.850+00.087
114.9
0.547
+18 36 18.3979
-07 08 50.9496
-0.10615 mas
-0.02815 mas
24.850186
0.087388
3
3
G24.850+00.087
114.6
3.144
+18 36 18.3979
-07 08 50.9496
-0.04264 mas
-0.02823 mas
24.850186
0.087388
4
4
G24.850+00.087
113.7
0.422
+18 36 18.3979
-07 08 50.9496
-0.04967 mas
-0.01536 mas
24.850186
0.087388
5
5
G24.850+00.087
112.3
0.531
+18 36 18.3979
-07 08 50.9496
-0.05035 mas
-0.01401 mas
24.850186
0.087388
6
6
G24.850+00.087
110.9
0.273
+18 36 18.3979
-07 08 50.9496
0 mas
0 mas
24.850186
0.087388
7
7
G24.850+00.087
110.2
5.955
+18 36 18.3979
-07 08 50.9496
-0.04953 mas
0.03645 mas
24.850186
0.087388
8
8
G24.850+00.087
108
1.207
+18 36 18.3979
-07 08 50.9496
-0.02454 mas
0.03391 mas
24.850186
0.087388
9
9
G24.850+00.087
107.8
0.249
+18 36 18.3979
-07 08 50.9496
-0.03686 mas
0.02954 mas
24.850186
0.087388
10
10
G24.850+00.087
107.9
0.48
9
+18 43 57.969
-04 34 24.09
28.010931
-0.426307
G28.011-0.426
G28.011-00.426
Image
Descr
6.6 GHz (II)
;
-25;65
16.1 .. 28
EVN
7.8 x 5.3
-18
+H
2
O
+CH
3
OH II
+OH
SFR
+18 43 57.9689
-04 34 24.0888
0.09257 mas
0.003 mas
28.010931
-0.426306
1
1
G28.011-00.426
28
0.413
+18 43 57.9689
-04 34 24.0888
0.08682 mas
4e-05 mas
28.010931
-0.426306
2
2
G28.011-00.426
25.4
0.281
+18 43 57.9689
-04 34 24.0888
0.10249 mas
-0.00842 mas
28.010931
-0.426306
3
3
G28.011-00.426
24.7
0.479
+18 43 57.9689
-04 34 24.0888
0.29151 mas
-0.013 mas
28.010931
-0.426306
4
4
G28.011-00.426
23.5
0.652
+18 43 57.9689
-04 34 24.0887
0.06188 mas
0.05922 mas
28.010931
-0.426306
5
5
G28.011-00.426
17.8
0.193
+18 43 57.9689
-04 34 24.0888
-0.01303 mas
-0.01771 mas
28.010931
-0.426306
6
6
G28.011-00.426
17
1.192
+18 43 57.9689
-04 34 24.0888
0 mas
0 mas
28.010931
-0.426306
7
7
G28.011-00.426
16.1
1.262
10
+18 46 12.962
-02 39 1.38
29.978054
-0.047589
G29.975-0.047
G29.978-00.048
Image
Descr
6.6 GHz (II)
;
35;125
97 .. 104.2
EVN
8.7 x 5.4
-9
+H
2
O
+CH
3
OH I
+CH
3
OH II
+OH
SFR
+18 46 12.9619
-02 39 1.3788
-0.00483 mas
-0.00093 mas
29.978054
-0.047589
1
1
G29.978-00.048
104.2
6.845
+18 46 12.9619
-02 39 1.3788
0 mas
0 mas
29.978054
-0.047589
2
2
G29.978-00.048
103.5
31.162
+18 46 12.9619
-02 39 1.37884
0.09063 mas
-0.04202 mas
29.978054
-0.047589
3
3
G29.978-00.048
102.5
6.235
+18 46 12.9619
-02 39 1.37873
0.03432 mas
0.07413 mas
29.978054
-0.047589
4
4
G29.978-00.048
100.9
0.858
+18 46 12.9619
-02 39 1.37874
-0.00837 mas
0.05525 mas
29.978054
-0.047589
5
5
G29.978-00.048
100.9
0.285
+18 46 12.9619
-02 39 1.37875
0.01672 mas
0.0544 mas
29.978054
-0.047589
6
6
G29.978-00.048
99.9
0.296
+18 46 12.9619
-02 39 1.37872
0.04516 mas
0.07512 mas
29.978054
-0.047589
7
7
G29.978-00.048
99.8
1.253
+18 46 12.9619
-02 39 1.37873
0.0384 mas
0.07298 mas
29.978054
-0.047589
8
8
G29.978-00.048
99.4
0.188
+18 46 12.9619
-02 39 1.37874
0.02062 mas
0.05751 mas
29.978054
-0.047589
9
9
G29.978-00.048
99.3
0.46
+18 46 12.9619
-02 39 1.37871
-0.03965 mas
0.09383 mas
29.978054
-0.047589
10
10
G29.978-00.048
98.4
10.922
+18 46 12.9619
-02 39 1.3787
-0.01845 mas
0.09911 mas
29.978054
-0.047589
11
11
G29.978-00.048
98.3
1.242
+18 46 12.9619
-02 39 1.37875
0.01805 mas
0.05421 mas
29.978054
-0.047589
12
12
G29.978-00.048
98
1.11
+18 46 12.9619
-02 39 1.37872
0.03686 mas
0.0755 mas
29.978054
-0.047589
13
13
G29.978-00.048
98
2.256
+18 46 12.9619
-02 39 1.37872
0.05031 mas
0.08471 mas
29.978054
-0.047589
14
14
G29.978-00.048
97.6
2.957
+18 46 12.9619
-02 39 1.37873
0.05878 mas
0.07234 mas
29.978054
-0.047589
15
15
G29.978-00.048
97.3
6.905
+18 46 12.9619
-02 39 1.37872
0.04092 mas
0.07608 mas
29.978054
-0.047589
16
16
G29.978-00.048
97
13.643
11
+18 47 3.061
-02 30 34.01
30.198626
-0.168824
G30.199-0.169
G30.198-00.169
Image
Descr
6.6 GHz (II)
;
35;125
100.8 .. 110.4
EVN
8.3 x 5.4
-8
+H
2
O
-CH
3
OH I
+CH
3
OH II
+OH
SFR
+18 47 3.06096
-02 30 34.0092
0.00283 mas
0.01013 mas
30.198626
-0.168823
1
1
G30.198-00.169
110.4
5.812
+18 47 3.06096
-02 30 34.0092
0.00461 mas
-0.00657 mas
30.198626
-0.168823
2
2
G30.198-00.169
110.3
2.189
+18 47 3.06096
-02 30 34.0092
0.00134 mas
0.00544 mas
30.198626
-0.168823
3
3
G30.198-00.169
109.7
1.287
+18 47 3.06096
-02 30 34.0092
0.00106 mas
-0.00138 mas
30.198626
-0.168823
4
4
G30.198-00.169
109.1
5.271
+18 47 3.06096
-02 30 34.0092
0 mas
0 mas
30.198626
-0.168823
5
5
G30.198-00.169
108.2
14.69
+18 47 3.06095
-02 30 34.0092
-0.09018 mas
-0.04101 mas
30.198626
-0.168823
6
6
G30.198-00.169
105.4
0.71
+18 47 3.06095
-02 30 34.0093
-0.16689 mas
-0.06244 mas
30.198626
-0.168823
7
7
G30.198-00.169
105.2
1.015
+18 47 3.06095
-02 30 34.0093
-0.08782 mas
-0.05525 mas
30.198626
-0.168823
8
8
G30.198-00.169
104.9
1.028
+18 47 3.06096
-02 30 34.0093
0.0057 mas
-0.14673 mas
30.198626
-0.168823
9
9
G30.198-00.169
104.8
0.83
+18 47 3.06095
-02 30 34.0093
-0.09583 mas
-0.05653 mas
30.198626
-0.168823
10
10
G30.198-00.169
104.5
0.442
+18 47 3.06095
-02 30 34.0092
-0.17539 mas
-0.02398 mas
30.198626
-0.168823
11
11
G30.198-00.169
104.4
0.264
+18 47 3.06095
-02 30 34.0093
-0.11433 mas
-0.07182 mas
30.198626
-0.168823
12
12
G30.198-00.169
103.4
1.387
+18 47 3.06095
-02 30 34.0093
-0.10727 mas
-0.08732 mas
30.198626
-0.168823
13
13
G30.198-00.169
100.8
0.689
12
+18 47 3.093
-02 30 4.91
30.20588
-0.165254
G30.199-0.169
G30.224-00.180
Image
Descr
6.6 GHz (II)
;
35;125
111.1 .. 113.4
EVN
8.5 x 5.3
-8
+H
2
O
-CH
3
OH I
+CH
3
OH II
+OH
SFR
+18 47 3.09288
-02 30 4.9104
0 mas
0 mas
30.205879
-0.165253
1
1
G30.224-00.180
113.4
2.557
+18 47 3.09288
-02 30 4.91039
-0.01935 mas
0.01403 mas
30.205879
-0.165253
2
2
G30.224-00.180
112.5
0.493
+18 47 3.09288
-02 30 4.91039
0.00791 mas
0.01352 mas
30.205879
-0.165253
3
3
G30.224-00.180
112.2
0.411
+18 47 3.09288
-02 30 4.91039
0.0099 mas
0.00923 mas
30.205879
-0.165253
4
4
G30.224-00.180
111.4
0.316
+18 47 3.09288
-02 30 4.9104
0.00555 mas
0.00294 mas
30.205879
-0.165253
5
5
G30.224-00.180
111.3
1.101
+18 47 3.09288
-02 30 4.9104
0.01844 mas
3e-05 mas
30.205879
-0.165253
6
6
G30.224-00.180
111.1
0.223
13
+18 51 21.995
-00 12 2.82
32.745091
-0.075681
G32.744-0.076
G32.744-00.076
Image
Descr
6.6 GHz (II)
;
-25;65
29.3 .. 39.1
EVN
6.4 x 4.7
-31
+H
2
O
+CH
3
OH I
+CH
3
OH II
+OH
SFR
11.800
+18 51 21.995
-00 12 2.81772
-0.28512 mas
1.07525 mas
32.745091
-0.075681
1
1
G32.744-00.076
39.1
4.192
+18 51 21.995
-00 12 2.81774
-0.20591 mas
1.06435 mas
32.745091
-0.075681
2
2
G32.744-00.076
38.3
8.882
+18 51 21.995
-00 12 2.81773
-0.22514 mas
1.0686 mas
32.745091
-0.075681
3
3
G32.744-00.076
38.4
5.298
+18 51 21.995
-00 12 2.81775
-0.1312 mas
1.05381 mas
32.745091
-0.075681
4
4
G32.744-00.076
37.8
0.512
+18 51 21.995
-00 12 2.81774
-0.14028 mas
1.05776 mas
32.745091
-0.075681
5
5
G32.744-00.076
37.6
1.092
+18 51 21.995
-00 12 2.81774
-0.13304 mas
1.05782 mas
32.745091
-0.075681
6
6
G32.744-00.076
36.3
0.422
+18 51 21.995
-00 12 2.8188
-0.00064 mas
-0.00058 mas
32.745091
-0.075681
7
7
G32.744-00.076
34.4
0.183
+18 51 21.995
-00 12 2.81873
-0.13701 mas
0.07265 mas
32.745091
-0.075681
8
8
G32.744-00.076
34.1
0.668
+18 51 21.995
-00 12 2.8188
0 mas
0 mas
32.745091
-0.075681
9
9
G32.744-00.076
33.4
10.535
+18 51 21.995
-00 12 2.81882
-0.02606 mas
-0.02018 mas
32.745091
-0.075681
10
10
G32.744-00.076
32.1
6.395
+18 51 21.995
-00 12 2.81882
-0.01526 mas
-0.01612 mas
32.745091
-0.075681
11
11
G32.744-00.076
31.7
1.082
+18 51 21.995
-00 12 2.81855
-0.04183 mas
0.24581 mas
32.745091
-0.075681
12
12
G32.744-00.076
30.7
0.878
+18 51 21.995
-00 12 2.81871
-0.12035 mas
0.09397 mas
32.745091
-0.075681
13
13
G32.744-00.076
30.2
3.556
+18 51 21.995
-00 12 2.81871
-0.11587 mas
0.09183 mas
32.745091
-0.075681
14
14
G32.744-00.076
29.3
0.468
14
+18 53 21.442
+01 14 26.02
34.254793
0.138667
G34.257+0.153
G34.245+00.134
Image
Descr
6.6 GHz (II)
;
35;125
55 .. 62.6
EVN
9.4 x 4.3
26
+H
2
O
+CH
3
OH I
+CH
3
OH II
+OH
MIXED
3.300
+18 53 21.4421
+01 14 26.0196
0.0468 mas
-0.00086 mas
34.254793
0.138666
1
1
G34.245+00.134
62.6
0.193
+18 53 21.4421
+01 14 26.0196
0.04232 mas
-0.00057 mas
34.254793
0.138666
2
2
G34.245+00.134
62
0.084
+18 53 21.4421
+01 14 26.0196
0.05804 mas
-0.00977 mas
34.254793
0.138666
3
3
G34.245+00.134
61.9
0.101
+18 53 21.4421
+01 14 26.0196
0.02517 mas
0.03137 mas
34.254793
0.138666
4
4
G34.245+00.134
61.5
0.102
+18 53 21.4421
+01 14 26.0196
0.03677 mas
0.0045 mas
34.254793
0.138666
5
5
G34.245+00.134
61.2
1.393
+18 53 21.4421
+01 14 26.0196
0.0098 mas
0.04127 mas
34.254793
0.138666
6
6
G34.245+00.134
60.3
0.504
+18 53 21.4421
+01 14 26.0196
0.01958 mas
0.01239 mas
34.254793
0.138666
7
7
G34.245+00.134
59.5
0.128
+18 53 21.4421
+01 14 26.0196
0.00249 mas
0.00354 mas
34.254793
0.138666
8
8
G34.245+00.134
58.6
0.34
+18 53 21.4421
+01 14 26.0197
-0.0636 mas
0.07098 mas
34.254793
0.138666
9
9
G34.245+00.134
57
0.628
+18 53 21.4421
+01 14 26.0196
-0.03667 mas
0.00626 mas
34.254793
0.138666
10
10
G34.245+00.134
56.9
0.712
+18 53 21.4421
+01 14 26.0196
0 mas
0 mas
34.254793
0.138666
11
11
G34.245+00.134
55
1.44
15
+18 53 18.633
+01 14 57.4
34.257214
0.153055
G34.257+0.153
G34.258+00.153
Image
Descr
6.6 GHz (II)
;
35;125
56.7 .. 58.1
EVN
9.3 x 6.4
11
+H
2
O
+CH
3
OH I
+CH
3
OH II
+OH
MIXED
3.400
+18 53 18.6329
+01 14 57.4008
-0.01138 mas
-0.0243 mas
34.257214
0.153056
1
1
G34.258+00.153
58.1
0.365
+18 53 18.6329
+01 14 57.4008
0.00801 mas
0.02012 mas
34.257214
0.153056
2
2
G34.258+00.153
58
3.797
+18 53 18.6329
+01 14 57.4008
0 mas
0 mas
34.257214
0.153056
3
3
G34.258+00.153
57.6
5.862
+18 53 18.6329
+01 14 57.4008
0.14739 mas
-0.02409 mas
34.257214
0.153056
4
4
G34.258+00.153
56.7
0.232
16
+18 53 19.07
+01 24 5.93
34.393648
0.220921
G34.403+0.232
G34.396+00.222
Image
6.6 GHz (II)
;
35;125
55.6 .. 62.1
EVN
17.6 x 7.1
30
+H
2
O
+CH
3
OH I
+CH
3
OH II
+OH
MIXED
3.600
+18 53 19.0699
+01 24 5.92922
-0.05226 mas
0.02182 mas
34.393648
0.220921
1
1
G34.396+00.222
62.1
0.486
+18 53 19.0699
+01 24 5.92908
-0.03598 mas
-0.11713 mas
34.393648
0.220921
2
2
G34.396+00.222
60.6
0.199
+18 53 19.0699
+01 24 5.92907
-0.02397 mas
-0.12762 mas
34.393648
0.220921
3
3
G34.396+00.222
60.4
0.147
+18 53 19.0699
+01 24 5.9291
-0.0292 mas
-0.10493 mas
34.393648
0.220921
4
4
G34.396+00.222
60.4
0.234
+18 53 19.0699
+01 24 5.92923
-0.02099 mas
0.03272 mas
34.393648
0.220921
5
5
G34.396+00.222
60.1
0.358
+18 53 19.0699
+01 24 5.92924
-0.01687 mas
0.04288 mas
34.393648
0.220921
6
6
G34.396+00.222
59.8
0.375
+18 53 19.0699
+01 24 5.9292
0 mas
0 mas
34.393648
0.220921
7
7
G34.396+00.222
55.6
5.227
17
+18 54 0.195
+01 59 37.4
34.998687
0.338504
G34.999+0.339
G35.025+00.350
6.6 GHz (II)
;
-25;65
41.5 .. 46.3
EVN
5.7 x 4.7
-19
+CH
3
OH II
SFR
2.320
+18 54 0.194875
+01 59 37.3993
-0.07644 mas
0.06901 mas
34.998687
0.338504
1
1
G35.025+00.350
46.3
0.291
+18 54 0.194875
+01 59 37.3993
-0.07193 mas
0.07661 mas
34.998687
0.338504
2
2
G35.025+00.350
46.2
0.272
+18 54 0.194882
+01 59 37.3991
0.03385 mas
-0.1384 mas
34.998687
0.338504
3
3
G35.025+00.350
45.9
1.058
+18 54 0.194875
+01 59 37.3993
-0.06895 mas
0.07275 mas
34.998687
0.338504
4
4
G35.025+00.350
45
0.189
+18 54 0.194881
+01 59 37.3991
0.01944 mas
-0.12094 mas
34.998687
0.338504
5
5
G35.025+00.350
44.5
3.143
+18 54 0.19488
+01 59 37.3992
0 mas
0 mas
34.998687
0.338504
6
6
G35.025+00.350
43.9
5.296
+18 54 0.194879
+01 59 37.3991
-0.01761 mas
-0.07677 mas
34.998687
0.338504
7
7
G35.025+00.350
43.4
0.522
+18 54 0.194879
+01 59 37.3992
-0.01828 mas
-0.04712 mas
34.998687
0.338504
8
8
G35.025+00.350
42.2
0.937
+18 54 0.194879
+01 59 37.3992
-0.01682 mas
0.00339 mas
34.998687
0.338504
9
9
G35.025+00.350
41.5
0.413
Non-detection table from Bartkiewicz et al. (2016)
Export table to csv
Hide
/
Show
individual components
ID
Obs. RA
Obs. Dec
l
b
Group id
Source name
Image
Line
V
range
Telescope
Beam
PA
Detection
Class
(J2000)
(J2000)
(deg.)
(deg.)
CH
3
OH (class II)
(km/s)
(arcsec)
(deg.)
Yes
/
No
1
+18 30 36.067
-10 07 10.88
21.562665
-0.032743
G21.563-0.031
G21.56-00.03
Image
6.6 GHz (II)
;
72;162
EVN
7.8 x 5.3
-10
+H
2
O
-CH
3
OH I
+CH
3
OH II
+OH
SFR
2
+19 01 26.251
+04 42 19.96
38.258475
-0.073436
G38.258-0.074
G38.26-00.07
6.6 GHz (II)
;
-25;65
EVN
5.3 x 4
-50
+H
2
O
-CH
3
OH I
+CH
3
OH II
SFR
Get selected data
X
DSS colored
2MASS colored
WISE colored
SDSS color
IRAC color I1,I2,I4
GLIMPSE 360
PACS color (70-160 um)
SPIRE color (250-500 um)
NVSS (1.4GHz)
ATLASGAL 870 um
ATLASGAL 870 um + Planck
Bolocam 1.1 mm
UKIDSS K
Download UKIDSS K FITS
2MASS K
Download 2MASS K FITS
select MAX(met2_data_all.ra_hms) as ra_hms,MAX(met2_data_all.dec_dms) as dec_dms,MAX(met2_data_all.source_name) as source_name,MAX(met2_data_all.ra) as ra,MAX(met2_data_all.dec) as dec,MAX(met2_data_all.l) as l,MAX(met2_data_all.b) as b,MAX(met2_data_all.grp) as grp,MAX(met2_data_all.other_name) as other_name,MAX(met2_data_all.other_desc) as other_desc,BOOL_OR(thermal) as thermal,MAX(met2_data_all.line) as line,MAX(met2_data_all.vrange) as vrange,MAX(met2_data_all.vpeak) as vpeak,MAX(met2_data_all.peak) as peak,MAX(met2_data_all.fwhm) as fwhm,MAX(met2_data_all.int) as int,MAX(met2_data_all.rms) as rms,MAX(met2_data_all.units) as units,MAX(met2_data_all.units_rms) as units_rms,MAX(met2_data_all.date_txt) as date_txt,MAX(met2_data_all.telescope_ref) as telescope_ref,MAX(met2_data_all.telescope_conf) as telescope_conf,MAX(met2_data_all.v_step) as v_step,MAX(met2_data_all.beam) as beam,MAX(met2_data_all.beam_maj) as beam_maj,MAX(met2_data_all.beam_min) as beam_min,MAX(met2_data_all.beam_pa) as beam_pa,MAX(met2_data_all.ref) as ref,MAX(met2_data_all.list_ref) as list_ref,MAX(met2_data_all.ascii) as ascii,MAX(met2_data_all.url) as url,MAX(met2_data_all.image) as image,MAX(met2_data_all.image2) as image2,MAX(met2_data_all.image3) as image3,MAX(met2_data_all.descr) as descr,MAX(met2_data_all.id) as id,BOOL_OR(mjy_flag) as mjy_flag,BOOL_OR(rms_mjy_flag) as rms_mjy_flag,MAX(met2_data_all.dist) as dist,1 as dist_parallax,MAX(met2_data_all.date_txt) as date_txt,MAX(line_det) as line_det,MAX(type) as type,MAX(simbad_types_cat) as simbad_types_cat FROM met2_data_all LEFT JOIN all_objects_withmet ON met2_data_all.grp=all_objects_withmet.group_name LEFT JOIN object_categories ON all_objects_withmet.group_name = object_categories.group_name_cat AND object_categories.tbl_cat = 'all_objects_withmet' LEFT JOIN transitions ON met2_data_all.line=transitions."Line" WHERE ref ilike 'BAR16' AND detected=true AND hide=false GROUP BY ref
select met2_data_all.ra_hms,met2_data_all.dec_dms,met2_data_all.source_name,met2_data_all.ra,met2_data_all.dec,met2_data_all.l,met2_data_all.b,met2_data_all.grp,met2_data_all.other_name,met2_data_all.other_desc,met2_data_all.thermal,met2_data_all.line,met2_data_all.vrange,met2_data_all.vpeak,met2_data_all.peak,met2_data_all.fwhm,met2_data_all.int,met2_data_all.rms,met2_data_all.units,met2_data_all.units_rms,met2_data_all.date_txt,met2_data_all.telescope_ref,met2_data_all.telescope_conf,met2_data_all.v_step,met2_data_all.beam,met2_data_all.beam_maj,met2_data_all.beam_min,met2_data_all.beam_pa,met2_data_all.ref,met2_data_all.list_ref,met2_data_all.ascii,met2_data_all.url,met2_data_all.image,met2_data_all.image2,met2_data_all.image3,met2_data_all.descr,met2_data_all.id,met2_data_all.mjy_flag,met2_data_all.rms_mjy_flag,met2_data_all.dist,met2_data_all.dist_parallax,met2_data_all.date_txt,line_det,type,simbad_types_cat FROM met2_data_all LEFT JOIN all_objects_withmet ON met2_data_all.grp=all_objects_withmet.group_name LEFT JOIN object_categories ON all_objects_withmet.group_name = object_categories.group_name_cat AND object_categories.tbl_cat = 'all_objects_withmet' LEFT JOIN transitions ON met2_data_all.line=transitions."Line" WHERE ref ilike 'BAR16' AND detected=true AND hide=false ORDER BY detected DESC,id