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Table 3.

Line ratios of 12CO (2 − 1) and 12CO (1 − 0) main beam temperatures.

Vlos
average (a) 12CO (1 − 0) 12CO (2 − 1) 12CO (2 − 1)
Reg. (K km s−1) Tmb (mK) Tmb (mK) /12CO (1 − 0)
19_i 6645 9.27 ± 0.84 6.45 ± 2.55 0.70 ± 0.28
19_iii 6655 9.12 ± 1.18 6.62 ± 3.18 0.73 ± 0.36

b_i 6640 8.11 ± 1.28 4.06 ± 1.70 0.50 ± 0.22
b_ii 6420 6.76 ± 1.36 6.25 ± 2.35 0.93 ± 0.39

SQ-A 5845 3.94 ± 1.69 6.42 ± 2.33 1.63 ± 0.92

SF_i 5845 5.42 ± 1.45 6.43 ± 1.66 1.19 ± 0.44
SF_ii 5825 6.16 ± 1.90 7.70 ± 1.95 1.25 ± 0.50
6575 4.30 ± 0.75 5.09 ± 1.59 1.18 ± 0.42
SF_iii 5805 2.76 ± 0.88 8.88 ± 1.67 3.22 ± 1.19
6610 4.44 ± 1.50 5.25 ± 1.63 1.18 ± 0.54
SF_iv 6465 8.18 ± 1.87 5.49 ± 2.06 0.67 ± 0.29

18_i 5860 3.90 ± 1.46 11.29±1.96 2.90 ± 1.20
6440 4.36 ± 1.14 5.39 ± 1.93 1.24 ± 0.55

Notes. The main beam temperatures were obtained from the Gaussian fits.

(a)

The velocities stated are the average of the two CO lines, separated by a maximum of three velocity channels, 120 km s−1, the average separation is ∼50 km s−1.

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