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Table 2

G14 known SNRs.

Name GLong GLat Radiusa S 1.0 b α b S 1.4 σ S1.4 Typec
deg deg arcmin Jy Jy Jy
G17.4−0.1 17.50 −0.12 3.8 0.4 −0.7 ... ... S
G18.1−0.1 18.15 −0.17 4.6 4.6 −0.5 3.82 0.39 S
G18.6−0.2 18.62 −0.28 3.4 1.4 −0.4 1.36 0.07 S
G18.8+0.3 (Kes 67) 18.77 0.39 10.3 33 −0.46 23.57 4.26 S
G18.9−1.1 18.95 −1.07 19.0 37 −0.39 22.75 7.66 C?
G19.1+0.2 19.24 0.26 20.2 10 −0.5 12.80 13.06 S
G20.0−0.2 19.99 −0.19 7.3 10 −0.1 10.21 1.41 F
G20.4+0.1d ... ... ... 9? −0.1? ... ... S?
G21.0−0.4 21.03 −0.47 5.6 1.1 −0.6 0.84 0.36 S
G21.5−0.9 21.50 −0.89 1.5 7 varies 6.36 0.03 C
G21.5−0.1d ... ... ... 0.4 −0.5 ... ... S
G21.6−0.8 21.64 −0.82 8.1 1.4 −0.5? 1.18 0.84 S
G21.8−0.6 (Kes 69) 21.83 −0.53 15.5 65 −0.56 55.96 7.26 S
G22.7−0.2 22.71 −0.20 16.9 33 −0.6 43.32 7.03 S?
G23.3−0.3 (W41) 23.25 −0.34 17.2 70 −0.5 44.04 14.74 S
G23.6+0.3d ... ... ... 8? −0.3 ... ... ?
G24.7−0.6 24.86 −0.66 13.1 8 −0.5 4.34 2.27 S?
G24.7+0.6 24.55 0.65 15.2 20? −0.2? 23.48 7.81 C?
G27.4+0.0 (4C−04.71) 27.39 −0.01 3.1 6 −0.68 3.88 0.24 S
G27.8+0.6 27.70 0.63 23.4 30 varies 33.65 14.71 F
G28.6−0.1 28.61 −0.11 5.3 3? ? 5.39 0.58 S
G29.6+0.1 29.56 0.11 3.3 1.5? −0.5? 0.87 0.17 S
G29.7−0.3 (Kes 75) 29.71 −0.24 2.7 10 −0.63 6.76 0.04 C
G30.7+1.0 30.69 1.00 10.0 6 −0.4 3.41 1.69 S?
G31.5−0.6 31.54 −0.66 10.7 2? ? 1.94 3.43 S?
G31.9+0.0 (3C391) 31.87 0.02 4.5 25 varies 16.47 1.40 S
G32.1−0.9 32.13 −0.96 21.5 ... ? 1.96 8.46 C?
G32.4+0.1 32.42 0.11 4.4 0.25? ? 0.94 0.26 S
G32.8−0.1 (Kes 78) 32.79 −0.04 11.5 11? −0.2? 12.09 1.60 S?
G33.2−0.6 33.18 −0.57 9.2 3.5 varies 3.47 1.54 S
G33.6+0.1 (Kes 79) 33.67 0.03 6.7 20 −0.51 11.05 1.90 S
G34.7−0.4 (W44) 34.66 −0.40 19.2 250 −0.37 201.89 19.12 C
G35.6−0.4 35.59 −0.44 8.6 9 −0.5 9.24 0.17 S?
G36.6−0.7 36.59 −0.81 7.0 1 −0.7? 2.10 1.07 S?
G38.7−1.3e 38.70 −1.30 14.3 ... ? ... ... S
G39.2−0.3 39.22 −0.32 4.5 18 −0.34 11.54 0.68 C
G40.5−0.5 40.52 −0.51 12.5 11 −0.4 8.03 3.02 S
G41.1−0.3 (3C397) 41.12 −0.31 2.9 25 −0.5 11.73 0.50 S
G41.5+0.4 41.45 0.41 8.5 1? ? 5.15 1.23 S?
G42.0−0.1 41.95 −0.05 5.9 0.5? ? 0.96 0.36 S?
G42.8+0.6 42.84 0.65 6.9 3? −0.5? ... ... S
G43.3−0.2 (W49B) 43.27 −0.19 3.2 38 −0.46? 26.64 0.65 S
G45.7−0.4 45.61 −0.39 10.0 4.2? −0.4? 4.28 1.28 S
G46.8−0.3 (HC30) 46.77 −0.28 10.0 17 −0.54 14.07 0.83 S
G49.2−0.7 (W51) 49.17 −0.54 19.2 160? −0.3? 115.41 15.09 S?
G54.1+0.3d ... ... ... 0.5 −0.1 ... ... C?
G54.4−0.3 (HC40) 54.50 −0.28 25.0 28 −0.5 21.06 5.99 S
G55.0+0.3 54.81 −0.09 36.5 0.5? −0.5? 14.20 6.13 S
G57.2+0.8 (4C21.53) 57.24 0.82 6.7 1.8 −0.62 1.34 0.07 S?
G59.5+0.1 59.59 0.11 9.0 3? ? 1.79 0.84 S
G59.8+1.2d ... ... ... 1.5 0 ... ... ?
G63.7+1.1 63.78 1.15 4.8 1.8 −0.24 1.60 0.03 F
G64.5+0.9 64.49 0.91 8.4 0.15? −0.5 0.24 0.07 S?
G65.1+0.6 65.18 0.36 32.1 5.5 −0.61 6.15 2.19 S
G65.7+1.2 (DA495) 65.72 1.20 9.9 5.1 varies 2.86 0.30 F
G65.8−0.5d ... ... ... ... ? ... ... S
G66.0+0.0e ... ... ... ... ? ... ... S

Notes.

(a)

The radius of a circle necessary to contain the radio flux from the region. For partial shells, it follows the curvature of the shell.

(b)

Question marks (“?”) indicate that the value in the G14 catalog is uncertain.

(c)

“S” for shell-type, “F” for filled-center, “C” for composite. Question marks (“?”) indicate uncertainty in the classification.

(d)

HII region (see text).

(e)

Not detected in THOR+VGPS continuum data.

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