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Table 3
Colors and luminosities of MIR counterparts of methanol and non-methanol sources.
Name | l | b | 1 rms | LSR velocity range | [3.6]–[4.5] | [4.5]–[5.8] | Luminosity (L⊙) at | ||
(deg) | (deg) | (mJy) | (km s-1) | 3.6 μ m | 4.5 μm | 5.8 μm | |||
|
|||||||||
G037.7534-00.1892 | 37.753421 | –0.189203 | 20 | 18; 108 | 2.21 | 1.43 | 0.91 | 3.82 | 7.88 |
G037.7540-00.1853 | 37.754001 | –0.185311 | 80 | 18; 108 | 2.55 | 1.52 | 0.26 | 1.50 | 3.35 |
G037.7541-00.1874 | 37.754118 | –0.187425 | 80 | 18; 108 | 1.51 | – | 0.21 | 0.46 | – |
G037.7510-00.1906 | 37.750999 | –0.190664 | 80 | 18; 108 | 0.88 | 2.90 | 0.68 | 0.83 | 6.66 |
G037.7632-00.2150 | 37.763260 | –0.215031 | 90 | 18; 108 | 2.16 | 1.13 | 10.56 | 41.84 | 65.51 |
G040.2819-00.2197 | 40.281918 | –0.219794 | 10 | 18; 108 | 1.21 | 0.36 | 3.86 | 28.47 | 21.87 |
G040.4249+00.7000 | 40.424941 | 0.700050 | 22 | −30; 60 | 1.49 | 1.98 | 7.27 | 15.55 | 53.02 |
G040.4308+00.7062 | 40.430894 | 0.706228 | 90 | −30; 60 | – | – | – | 8.45 | - |
G040.4184+00.7039 | 40.418421 | 0.703903 | 80 | −30; 60 | 1.96 | 0.97 | 0.20 | 0.68 | 0.91 |
G041.1232-00.2203 | 41.123224 | –0.220356 | 15 | 18; 108 | 1.19 | – | 0.85 | 1.38 | - |
G041.1566-00.1968 | 41.156641 | –0.196881 | 10 | 18; 108 | 1.84 | – | 0.23 | 0.67 | - |
G041.1580-00.1941 | 41.158047 | –0.194100 | 70 | 18; 108 | 0.26 | 1.50 | 4.59 | 3.17 | 6.94 |
G041.1565-00.1985 | 41.156513 | –0.198536 | 70 | 18; 108 | 1.73 | – | 0.13 | 0.35 | - |
G041.1560-00.2010 | 41.156050 | –0.201089 | 70 | 18; 108 | 2.04 | 0.39 | 0.13 | 0.48 | 0.38 |
G041.2261-00.1970 | 41.226184 | –0.197014 | 15 | 18; 108 | 1.15 | – | 1.84 | 2.87 | - |
G041.3475-00.1364 | 41.347554 | –0.136439 | 10 | −30; 60 | – | 1.30 | – | 3.54 | 6.46 |
G045.4671+00.0530a | 45.467151 | 0.053064 | 7 | 18; 108 | 2.41 | 1.56 | 1.60 | 8.01 | 18.48 |
G045.4661+00.0457 | 45.466154 | 0.045739 | 60 | 18; 108 | – | – | – | – | 9.11 |
G045.4692+00.0511 | 45.469271 | 0.051114 | 60 | 18; 108 | 1.16 | 0.77 | 8.73 | 13.80 | 15.47 |
G045.4725+00.1335b | 45.472562 | 0.133497 | 17 | 18; 108 | – | 1.30 | – | 13.90 | 25.48 |
G045.4699+00.1327 | 45.469912 | 0.132772 | 70 | 18; 108 | – | 2.11 | – | 1.12 | 4.30 |
G045.4925+00.1257 | 45.492565 | 0.125750 | 10 | 18; 108 | 2.23 | 0.19 | 0.26 | 1.10 | 0.72 |
G059.7828+00.0647 | 59.782861 | 0.064733 | 6 | −30; 60 | 1.85 | −0.07 | 54.14 | 161.88 | 83.85 |
Notes. The W49N region is omitted because of its methanol maser emission complexity and the lack of IR data at sufficient resolution. The MIR objects showing maser emission are in bold. Weak and diffuse 4.5 μm emission also appears from
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