Table 5
Measured properties of radio continuum sources detected in GLOSTAR B-array maps close to the methanol line sources.
| Name | l | b | α | δ | SPeak (a) | SNR | Offset(b) |
|---|---|---|---|---|---|---|---|
| (°) | (°) | (J2000) | (J2000) | (mJy beam−1) | (″) | ||
| (1) | (2) | (3) | (4) | (5) | (6) | (7) | (8) |
| G78.8870+0.7087 | 78.886737 | 0.708870 | 20h29m24.85s | +40d11m19.7s | 1.69 ± 0.37 | 4.5 | 1.2 |
| G80.8617+0.3834 | 80.861469 | 0.383462 | 20h37m00.91s | +41d34m56.0s | 0.79 ± 0.13 | 6.0 | 0.6 |
| G81.6790+0.5378(c) | 81.678758 | 0.537054 | 20h39m01.30s | +42d19m31.5s | 1210 ± 4(d) | 333 | 2.4 |
| G81.7219+0.5711 | 81.721609 | 0.571246 | 20h39m00.95s | +42d22m48.8s | 3.05 ± 0.40 | 7.6 | 0.3 |
| G81.7444+0.5910 | 81.744319 | 0.591176 | 20h39m00.30s | +42d24m37.4s | 1.69 ± 0.22 | 7.8 | 0.8 |
| G81.8713+0.7807 | 81.871218 | 0.780755 | 20h38m36.39s | +42d37m34.9s | 4.44 ± 0.08 | 58.2 | 0.4 |
| G76.0932+0.1580 | – | – | – | – | <0.16 | – | |
| G76.8437+0.1233 | – | – | – | – | <0.18 | – | |
| G78.9690+0.5410 | – | – | – | – | <0.20 | – | |
| G78.9884+0.2211 | – | – | – | – | <0.33 | – | |
| G79.7358+0.9904 | – | – | – | – | <0.22 | – | |
| G81.7523+0.5908 | – | – | – | – | <0.63 | – | |
| G81.7655+0.5972 | – | – | – | – | <0.45 | – | |
| G82.3079+0.7296 | – | – | – | – | <0.19 | – |
Notes. The beam size of the continuum maps is 1.″5 × 1.″5. (a) A 3σ upper limit is given for the cases where no radio continuum emission is detected around the position of methanol masers. (b) Offset in position of the radio continuum source from the methanol maser intensity peak. (c) Methanol line is seen in absorption. (d)This flux was measured in the map made for the combination of D- and B-configuration data.
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