Open Access

Table C.1

CO spectral parameters.

Sources l
b
d
kpc
VLSR
km s−1
ΔV
km s−1
Tmb
K
ICO(2−1)
K km s−1
ICO(1−0)
K km s−1
R21 Structure SF
Activity
G101.992+3.016 101.992 3.016 9.8 -100.7 ± 0.1 2.4 ± 0.1 2.8 ± 0.3 7.1 ± 0.2 10.4 ± 0.8 0.68 ± 0.06 Moderate With
G102.092+2.776 102.092 2.776 10.1 -102.7 ± 0.1 2.4 ± 0.1 4.0 ± 0.2 10.1 ± 0.2 8.9 ± 0.6 1.13 ± 0.08 Compact With
G102.375+2.733 102.375 2.733 10.0 -102.4 ± 0.1 1.2 ± 0.1 7.9 ± 0.1 10.2 ± 0.1 6.2 ± 0.5 1.65 ± 0.14 Compact With
G103.042+2.475 103.042 2.475 10.5 -106.6 ± 0.1 1.3 ± 0.2 1.0 ±0.1 1.3 ± 0.1 3.3 ± 0.4 0.39 ± 0.06 Moderate Without
G103.458+3.300 103.458 3.300 10.7 -108.1 ± 0.1 0.7 ± 0.1 2.2 ± 0.2 1.6 ± 0.1 2.8 ± 0.4 0.57 ± 0.09 Moderate Without
G103.729+2.867 103.729 2.867 9.7 -100.6 ± 0.1 1.8 ± 0.1 5.9 ± 0.4 11.1 ± 0.2 6.1 ± 0.6 1.82 ± 0.19 Compact With
G104.983+3.317 104.983 3.317 9.9 -102.7 ± 0.1 1.6 ± 0.1 8.0 ± 0.4 13.7 ± 0.2 11.4 ± 0.5 1.20 ± 0.06 Compact With
G105.242+3.025 105.242 3.025 9.6 -101.0 ± 0.1 1.8 ± 0.1 5.7 ± 0.4 10.7 ± 0.2 7.5 ± 0.4 1.43 ± 0.09 Compact With
G105.283+3.175 105.283 3.175 10.4 -106.6 ± 0.1 2.2 ± 0.1 6.3 ± 0.2 14.6 ± 0.2 8.1 ± 0.6 1.80 ± 0.14 Compact With
G106.417+3.925 106.417 3.925 11.1 -111.6 ± 0.2 2.8 ± 0.3 0.7 ± 0.2 2.2 ± 0.2 3.2 ± 0.5 0.69 ± 0.13 Diffuse Possible
G107.725+2.933 107.725 2.933 9.7 -102.0 ± 0.1 1.4 ± 0.1 2.8 ± 0.2 4.2 ± 0.2 4.8 ± 0.4 0.88 ± 0.09 Moderate Without
G107.900+1.908 107.900 1.908 9.7 -103.0 ± 0.1 1.2 ± 0.1 2.5 ± 0.3 3.3 ± 0.2 4.5 ± 0.5 0.73 ± 0.10 Moderate Without
G109.200+2.283 109.200 2.283 9.8 -103.1 ± 0.1 0.9 ± 0.1 4.7 ± 0.1 4.4 ± 0.1 3.4 ± 0.3 1.29 ± 0.12 Compact Without
G109.292+2.083 109.292 2.083 9.5 -101.0 ± 0.1 2.3 ± 0.1 5.8 ± 0.4 14.4 ± 0.2 11.5 ± 0.5 1.25 ± 0.06 Compact With
G109.375+2.642 109.375 2.642 9.2 -98.6 ± 0.1 1.3 ± 0.1 3.7 ± 0.1 5.0 ± 0.2 5.9 ± 0.5 0.85 ± 0.08 Moderate With
G109.500+2.608 109.500 2.608 9.3 -99.7 ± 0.1 1.5 ± 0.1 3.3 ± 0.2 5.2 ± 0.2 7.4 ± 0.4 0.70 ± 0.05 Moderate Possible
G109.642+2.700 109.642 2.700 9.2 -98.9 ± 0.1 1.6 ± 0.1 4.5 ± 0.3 7.7 ± 0.2 9.1 ± 0.5 0.85 ± 0.06 Moderate Possible
G109.790+2.717 109.790 2.717 9.2 -99.2 ± 0.1 1.9 ± 0.1 6.4 ± 0.7 13.1 ± 0.2 10.3 ± 0.5 1.27 ± 0.07 Compact Possible
G110.025+3.083 110.025 3.083 9.1 -98.0 ± 0.1 1.0 ± 0.1 1.7 ±0.2 1.7 ± 0.2 2.9 ± 0.3 0.59 ± 0.10 Moderate Without
G110.167+2.783 110.167 2.783 9.1 -98.2 ± 0.1 1.2 ± 0.1 2.3 ± 0.4 2.9 ± 0.2 3.3 ± 0.4 0.88 ± 0.13 Moderate Possible
G114.342+0.781 114.342 0.781 9.5 -100.7 ± 0.1 2.1 ± 0.1 8.1 ± 0.2 18.6 ± 0.2 18.0 ± 0.4 1.03 ± 0.03 Compact With
G115.992+1.250 115.992 1.250 11.9 -115.8 ± 0.1 1.0 ± 0.1 2.3 ± 0.1 2.5 ± 0.2 2.6 ± 0.4 0.96 ± 0.17 Moderate Without
G116.725+3.542 116.725 3.542 10.5 -107.8 ± 0.1 1.9 ± 0.1 7.4 ± 0.4 15.2 ± 0.2 11.3 ± 0.5 1.35 ± 0.07 Compact With
G117.367+1.700 117.367 1.700 13.0 -121.0 ± 0.1 2.4 ± 0.2 1.1 ±0.2 2.9 ± 0.2 5.1 ± 0.5 0.57 ± 0.07 Diffuse Possible
G117.576+3.950 117.576 3.950 10.3 -106.0 ± 0.1 1.6 ± 0.1 12.4 ± 0.4 20.8 ± 0.2 7.7 ± 0.6 2.70 ± 0.22 Compact With
G118.143+3.417 118.143 3.417 10.4 -106.7 ± 0.1 1.6 ± 0.1 2.0 ± 0.2 3.4 ± 0.2 4.9 ± 0.6 0.69 ± 0.10 Moderate Without
G120.925+2.758 120.925 2.758 10.1 -103.3 ± 0.1 1.6 ± 0.1 4.4 ± 0.3 7.5 ± 0.2 4.8 ± 0.5 1.56 ± 0.17 Compact Without
G121.375+2.708 121.375 2.708 10.2 -103.5 ± 0.1 0.9 ± 0.1 1.4 ±0.1 1.3 ± 0.1 2.4 ± 0.4 0.54 ± 0.10 Moderate Without
G121.675+2.042 121.675 2.042 9.9 -101.4 ± 0.1 2.0 ± 0.2 1.9 ±0.2 4.0 ± 0.2 3.9 ± 0.5 1.03 ± 0.15 Compact Without
G121.817+3.052 121.817 3.052 10.3 -103.6 ± 0.1 2.6 ± 0.1 7.5 ± 0.3 20.3 ± 0.2 13.7 ± 0.5 1.48 ± 0.06 Compact With
G121.967+1.842 121.967 1.842 10.1 -102.7 ± 0.1 0.8 ± 0.1 2.4 ± 0.1 2.1 ± 0.2 3.0 ± 0.5 0.70 ± 0.14 Diffuse With
G122.375+1.775 122.375 1.775 10.1 -102.3 ± 0.1 1.0 ± 0.1 3.0 ± 0.2 3.3 ± 0.2 3.9 ± 0.5 0.85 ± 0.12 Diffuse Possible
G122.492+2.592 122.492 2.592 10.6 -105.3 ± 0.1 1.4 ± 0.2 1.7 ±0.3 2.5 ± 0.2 3.5 ± 0.4 0.71 ± 0.10 Diffuse Possible
G122.775+2.522 122.775 2.522 11.0 -107.2 ± 0.1 2.5 ± 0.1 6.7 ± 0.4 17.9 ± 0.2 12.8 ± 0.6 1.40 ± 0.07 Compact Possible
G123.367+1.659 123.367 1.659 10.4 -103.0 ± 0.1 2.2 ± 0.1 2.0 ± 0.3 4.5 ± 0.2 6.5 ± 0.5 0.69 ± 0.07 Moderate With
G123.650+2.833 123.650 2.833 10.7 -104.6 ± 0.1 1.3 ± 0.1 1.8 ±0.3 2.5 ± 0.2 3.6 ± 0.4 0.69 ± 0.10 Diffuse Possible
G123.925+3.158 123.925 3.158 10.8 -105.3 ± 0.1 1.2 ± 0.1 2.2 ± 0.3 2.7 ± 0.2 3.2 ± 0.4 0.84 ± 0.13 Diffuse Possible
G124.292+3.000 124.292 3.000 11.7 -109.8 ± 0.1 1.6 ± 0.2 1.4 ±0.3 2.4 ± 0.2 3.6 ± 0.5 0.67 ± 0.11 Diffuse Without
G124.342+3.367 124.342 3.367 10.8 -105.1 ± 0.1 0.9 ± 0.3 1.1 ±0.3 1.1 ±0.2 2.8 ± 0.4 0.39 ± 0.10 Diffuse Without
G124.525+3.400 124.525 3.400 10.6 -104.0 ± 0.1 0.8 ± 0.1 2.1 ± 0.3 1.8 ± 0.1 2.3 ± 0.3 0.78 ± 0.12 Diffuse Without
G125.075+2.375 125.075 2.375 11.3 -107.4 ± 0.2 1.9 ± 0.3 0.6 ± 0.2 1.3 ± 0.2 3.9 ± 0.5 0.33 ± 0.07 Diffuse Possible
G127.150+2.583 127.150 2.583 10.6 -101.7 ± 0.1 1.3 ± 0.1 1.4 ±0.2 1.8 ± 0.2 3.1 ± 0.4 0.58 ± 0.10 Diffuse Without
G127.875+2.167 127.875 2.167 10.4 -99.5 ± 0.1 1.8 ± 0.2 1.1 ±0.2 2.1 ± 0.2 4.9 ± 0.5 0.43 ± 0.06 Moderate With
G128.633+2.833 128.633 2.833 11.1 -102.5 ± 0.1 0.9 ± 0.1 1.2 ±0.1 1.2 ± 0.1 2.2 ± 0.3 0.55 ± 0.09 Diffuse Without
G130.050+2.108 130.050 2.108 11.4 -102.5 ± 0.1 1.0 ± 0.1 2.2 ± 0.3 2.2 ± 0.1 3.4 ± 0.4 0.65 ± 0.09 Diffuse With
G131.016+1.524 131.016 1.524 11.6 -101.8 ± 0.1 2.0 ± 0.1 2.3 ± 0.2 5.0 ± 0.2 7.2 ± 0.5 0.69 ± 0.06 Moderate With
G131.157+1.390 131.157 1.390 11.3 -100.7 ± 0.1 2.2 ± 0.1 3.3 ± 0.3 7.8 ± 0.2 8.6 ± 0.5 0.91 ± 0.06 Moderate With
G131.575+1.300 131.575 1.300 12.4 -104.3 ± 0.1 1.6 ± 0.2 1.9 ±0.2 3.3 ± 0.2 1.6 ±0.4 2.06 ± 0.54 Moderate Without
G132.792-0.425 132.792 -0.425 11.0 -97.0 ± 0.1 1.9 ± 0.2 1.4 ±0.2 2.9 ± 0.2 3.9 ± 0.6 0.74 ± 0.13 Moderate Without
G133.817-0.758 133.817 -0.758 10.7 -94.6 ± 0.1 1.3 ± 0.1 6.5 ± 0.4 8.8 ± 0.2 5.4 ± 0.3 1.63 ± 0.10 Compact With
G133.825-0.017 133.825 -0.017 10.0 -90.9 ± 0.1 0.9 ± 0.2 0.7 ± 0.1 0.6 ± 0.2 1.8 ±0.3 0.33 ± 0.13 Diffuse Without
G136.859+1.557 136.859 1.557 10.7 -90.9 ± 0.1 1.9 ± 0.2 1.4 ±0.3 2.8 ± 0.2 3.5 ± 0.5 0.80 ± 0.13 Moderate Without
G137.283-1.150 137.283 -1.150 14.0 -101.6 ± 0.1 1.5 ± 0.1 3.2 ± 0.2 5.0 ± 0.2 6.9 ± 0.6 0.72 ± 0.07 Moderate Without
G137.517-1.267 137.517 -1.267 13.1 -98.3 ± 0.1 1.3 ± 0.2 1.6 ±0.2 2.2 ± 0.2 3.2 ± 0.5 0.69 ± 0.13 Diffuse Without
G137.617-1.225 137.617 -1.225 13.2 -98.4 ± 0.1 1.9 ± 0.1 3.4 ± 0.2 6.9 ± 0.2 5.6 ± 0.5 1.23 ± 0.12 Compact With
G137.759-0.983 137.759 -0.983 14.7 -103.1 ± 0.1 2.9 ± 0.1 6.0 ± 0.7 18.7 ± 0.2 17.6 ± 0.5 1.06 ± 0.04 Compact With
G137.775-1.067 137.775 -1.067 14.4 -102.0 ± 0.1 2.7 ± 0.1 6.2 ± 0.3 17.5 ± 0.3 12.2 ± 0.5 1.43 ± 0.07 Compact With
G138.373-0.850 138.373 -0.850 12.3 -94.4 ± 0.1 1.1 ± 0.1 2.7 ± 0.3 3.2 ± 0.2 3.2 ± 0.3 1.00 ± 0.12 Moderate Without
G139.116-1.475 139.116 -1.475 13.4 -96.8 ± 0.1 1.9 ± 0.1 10.2 ± 0.6 20.4 ± 0.2 6.7 ± 0.6 3.04 ± 0.28 Compact Without
G139.850+0.368 139.850 0.368 11.4 -89.3 ± 0.1 0.7 ± 0.1 1.6 ±0.1 1.2 ± 0.2 2.9 ± 0.3 0.41 ± 0.09 Diffuse Without
G140.183+0.258 140.183 0.258 11.4 -88.5 ± 0.1 0.9 ± 0.2 1.1 ±0.2 1.0 ± 0.2 1.8 ±0.3 0.56 ± 0.15 Diffuse Without
G140.700+0.150 140.700 0.150 11.2 -86.9 ± 0.1 1.4 ± 0.2 1.6 ±0.3 2.5 ± 0.2 2.5 ± 0.5 1.00 ± 0.22 Diffuse Without
G141.083+0.425 141.083 0.425 10.8 -84.7 ± 0.1 0.9 ± 0.2 1.4 ±0.2 1.3 ± 0.2 2.6 ± 0.5 0.50 ± 0.13 Diffuse Without
G142.167+0.267 142.167 0.267 11.6 -85.8 ± 0.2 1.2 ± 0.6 0.6 ± 0.1 0.7 ± 0.3 2.3 ± 0.4 0.30 ± 0.15 Diffuse Without
G142.642+0.317 142.642 0.317 10.5 -81.3 ±0.1 1.7 ± 0.3 0.8 ± 0.2 1.4 ± 0.2 2.0 ± 0.3 0.70 ± 0.15 Diffuse Possible
G143.325+1.775 143.325 1.775 10.4 -79.9 ± 0.1 1.0 ± 0.1 2.4 ± 0.2 2.5 ± 0.2 3.1 ± 0.4 0.81 ± 0.13 Diffuse With
G143.533+0.492 143.533 0.492 9.7 -76.5 ± 0.1 1.4 ± 0.1 3.5 ± 0.3 5.2 ± 0.2 6.5 ± 0.5 0.80 ± 0.07 Compact With
G144.167+0.817 144.167 0.817 9.4 -74.7 ± 0.1 1.7 ± 0.1 3.1 ± 0.3 5.7 ± 0.2 4.6 ± 0.5 1.24 ± 0.15 Compact Without
G145.208-0.392 145.208 -0.392 9.7 -73.9 ± 0.1 1.7 ± 0.1 9.2 ± 0.7 16.9 ± 0.2 8.8 ± 0.5 1.92 ± 0.12 Compact Without
G145.808-1.817 145.808 -1.817 11.6 -79.6 ± 0.1 0.8 ± 0.1 1.8 ± 0.1 1.5 ± 0.2 3.6 ± 0.5 0.42 ± 0.09 Diffuse Without
G145.850-1.717 145.850 -1.717 11.3 -78.7 ± 0.1 1.4 ± 0.2 1.5 ± 0.2 2.4 ± 0.3 4.4 ± 0.5 0.55 ± 0.10 Diffuse Without
G146.059-1.650 146.059 -1.650 11.0 -77.3 ± 0.1 1.6 ± 0.1 8.9 ± 0.4 15.3 ± 0.2 8.7 ± 0.4 1.76 ± 0.09 Compact With

Notes. Column 1: source name. Columns 2 and 3: Galactic coordinates. Column 4: heliocentric distance taken from Sun et al. (2015). Columns 5–8: results of Gaussian fits to the CO J=2–1 spectra. Column 9: integrated intensities of the CO J=1–0 spectra taken from Sun et al. (2015). Column 10: the CO J=2–1/1–0 integrated intensity ratio. Column 11: classification for the degree of compactness of molecular clouds. Classification by eye, according to velocity-integrated intensity maps of molecular clouds (see Fig. A.1). Column 12: Galactic edge clouds with or without star-forming (SF) activity, which are determined by WISE-certified young stars according to Sun (2015).

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