Free Access

Table 1

Source information.

Source RA(J2000) Dec(J2000) θsep PA Beam size Fpeak Vpeak
(h m s) (°,,′′) (°) (°) (mas × mas at °) (Jy beam-1) (km s-1)

G351.44+00.65 17 20 54.6080 35 45 08.612 ... ... 7.33 × 1.99 at 15 12.89 10.0
J17123514 17 12 05.1353 35 14 34.183 1.9 74 7.46 × 2.32 at 17 0.039 ...
J17333722 17 33 15.1930 37 22 32.396 3.0 123 ... ... ...

G011.4901.48 18 16 22.1327 19 41 27.219 ... ... 2.95 × 0.96 at 5 1.536 9.1
J18081822 18 08 55.5154 18 22 53.396 2.2 53 5.21 × 1.87 at 18 0.031 ...
J18212110 18 21 05.4692 21 10 45.262 1.9 143 4.83 × 1.74 at 19 0.055 ...
J18251718 18 25 36.5323 17 18 49.848 3.2 42 5.01 × 1.58 at 11 0.155 ...
J18322039 18 32 11.0465 20 39 48.203 3.8 105 5.11 × 1.58 at 8 0.233 ...

G014.6300.57 18 19 15.5407 16 29 45.786 ... ... 0.94 × 0.30 at 10 3.757 19.4
J18251718 18 25 36.5323 17 18 49.848 1.7 118 1.85 × 0.57 at5 0.068 ...
J18091520 18 09 10.2100 15 20 09.700 2.7 64 1.81 × 0.59 at3 0.020 ...
J18101626 18 10 39.8500 16 26 52.900 2.0 88 1.89 × 0.63 at3 0.046 ...
J18081822 18 08 55.5200 18 22 53.400 3.1 127 1.98 × 0.64 at3 0.013 ...

G035.02+00.34 18 54 00.6576 +02 01 19.217 .. ... 0.87 × 0.43 at 16 4.499 56.5
J1855+0251 18 55 35.4364 +02 51 19.563 0.9 25 0.98 × 0.33 at 15 0.097 ...
J1903+0145 19 03 53.0633 +01 45 26.311 2.5 96 1.05 × 0.34 at 14 0.024 ...
J18570048 18 57 51.3586 00 48 21.950 3.0 161 1.12 × 0.55 at 15 0.011 ...
J1904+0110 19 04 26.3973 +01 10 36.709 2.7 108 1.06 × 0.34 at 13 0.036 ...

G037.43+01.51a 18 54 14.3481 +04 41 39.647 ... ... 1.97 × 1.15 at 11 0.946 41.0
J1856+0610 18 56 31.8388 +06 10 16.765 1.6 21 3.90 × 2.20 at 67 0.096 ...
J1855+0251 18 55 35.4364 +02 51 19.563 1.9 169 3.96 × 2.17 at 65 0.024 ...
J1903+0145 19 03 53.0633 +01 45 26.311 3.8 140 3.85 × 2.92 at 64 0.011 ...
J1904+0110 19 04 26.3973 +01 10 36.709 4.3 144 3.76 × 2.32 at 15 0.037 ...

G037.43+01.51b 18 54 14.2939 +04 41 40.571 ... ... 0.84 × 0.31 at7 0.946 40.0
J1856+0610 18 56 31.8388 +06 10 16.765 1.6 21 0.86 × 0.33 at8 0.115 ...
J1855+0251 18 55 35.4364 +02 51 19.563 1.9 169 0.87 × 0.33 at7 0.111 ...
J1903+0145 19 03 53.0633 +01 45 26.311 3.8 140 0.89 × 0.35 at9 0.023 ...
J1904+0110 19 04 26.3973 +01 10 36.709 4.3 144 0.87 × 0.34 at7 0.042 ...

G043.7900.12 19 11 53.9868 +09 35 50.325 ... ... 0.83 × 0.32 at 13 269.0 43.0
J1905+0952 19 05 39.8988 +09 52 08.408 1.6 80 0.90 × 0.41 at 13 0.106 ...
J1913+0932 19 13 24.0248 +09 32 45.374 0.4 98 1.83 × 0.59 at 13 0.038 ...
J1907+0907 19 07 41.9628 +09 07 12.404 1.1 115 1.02 × 0.37 at 13 0.065 ...

G043.8900.78 19 14 26.3925 +09 22 36.496 ... ... 0.76 × 0.30 at 11 3.458 48.6
J1907+0907 19 07 41.9634 +09 07 12.396 1.7 99 2.79 × 1.42 at 15 0.061 ...
J1922+0841 19 22 18.6336 +08 41 57.376 2.1 109 1.73 × 0.96 at 60 0.007 ...
J1905+0952 19 05 39.8989 +09 52 08.406 2.2 77 1.85 × 0.91 at 64 0.095 ...
J1908+1201 19 08 40.3206 +12 01 58.861 3.0 28 1.78 × 0.90 at 64 0.063 ...

G045.07+00.13 19 13 22.0427 +10 50 53.336 ... ... 0.86 × 0.32 at 14 5.629 60.4
J1913+0932 19 13 24.0240 +09 32 45.365 1.3 180 0.90 × 0.33 at9 0.040 ...
J1913+1220 19 13 16.2384 +12 20 39.215 1.5 1 1.05 × 0.34 at 16 0.019 ...

G045.45+00.05 19 14 21.2658 +11 09 15.872 ... ... 0.77 × 0.32 at1 8.300 51.4
J1908+1201 19 08 40.3206 +12 01 58.860 1.6 58 0.85 × 0.38 at3 0.065 ...
J1905+0952 19 05 39.8989 +09 52 08.407 2.4 121 0.84 × 0.38 at4 0.085 ...
J1925+1227 19 25 40.8171 +12 27 38.086 3.1 65 0.83 × 0.39 at0 0.086 ...
J1913+1307 19 13 14.0063 +13 07 47.330 2.0 8 0.83 × 0.37 at1 0.030 ...

G049.1900.34 19 22 57.7705 +14 16 09.944 ... ... 0.80 × 0.33 at3 22.30 68.6
J1917+1405 19 17 18.0639 +14 05 09.759 1.4 98 0.89 × 0.36 at5 0.051 ...
J1924+1540 19 24 39.4559 +15 40 43.941 1.5 16 0.92 × 0.36 at5 0.483 ...
J1925+1227 19 25 40.8171 +12 27 38.085 1.9 160 0.88 × 0.37 at6 0.118 ...
J1930+1532 19 30 52.7670 +15 32 34.428 2.3 56 0.88 × 0.37 at2 0.371 ...

Notes. Column 1 gives source names, (a) and b) denote 12 GHz methanol and 22 GHz water masers of G037.43+01.51; Cols. 2 and 3 give J2000 coordinates; θsep and PA in Cols. 4 and 5 give the magnitude and direction (measured east of north) of the position offset of a background source from the target maser; Col. 6 gives the full-width at half-maximum of the major and minor axes of the synthesized interferometer beam, with the position angle (east of north) of the major axis listed in degrees; brightnesses given in Col. 7 are from first-epoch observations; Col. 8 gives LSR velocities of the brightest maser spots.

Current usage metrics show cumulative count of Article Views (full-text article views including HTML views, PDF and ePub downloads, according to the available data) and Abstracts Views on Vision4Press platform.

Data correspond to usage on the plateform after 2015. The current usage metrics is available 48-96 hours after online publication and is updated daily on week days.

Initial download of the metrics may take a while.