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Table 3

CO and 13CO parameters.

SHELL FITTING
Source Line Area V pk V exp s τ
K  km s-1 km s-1 km s-1

IRAS 18460-0151 CO 1 → 0 10.6(2.6) 127.1(3.5) 19.9(0.9) –0.72(0.21)
IRAS 18460-0151 CO 2 → 1 21.3(1.7) 125.3(1.9) 18.3(0.6) –0.85(0.08)
IRAS 18460-0151 13CO 1 → 0 0.4(0.1) 125.0(5.1) 10.3(3.0) 1.02(0.71)
IRAS 18460-0151 13CO 2 → 1 6.6(0.6) 126.3(1.4) 21.8(0.5) –0.96(0.06)
IRAS 18596+0315 CO 1 → 0 2.2(0.4) 89.9(1.4) 16.0(1.4) –0.95(0.17)
IRAS 18596+0315 CO 2 → 1 6.5(0.9) 87.3(1.8) 18.8(1.8) –0.83(0.54)
IRAS 18596+0315 13CO 1 → 0 0.8(0.2) 83.1(6.2) 23.9(5.1) 0.06(0.52)
IRAS 18596+0315 13CO 2 → 1 2.0(0.3) 90.3(1.6) 18.3(1.5) –0.93(0.27)
GAUSSIAN FITTING
Source Line Area V pk ΔV T pk
K  km s-1 km s-1 km s-1 K

IRAS 18286-0959 CO 1 → 0 blue 12.0(0.5) 6.5(0.5) 4.6(0.4) 2.5(0.3)
IRAS 18286-0959 CO 1 → 0 red   41.2(0.6) 66.5(0.6) 7.4(0.7) 5.2(0.4)
IRAS 18286-0959 CO 2 → 1 blue 5.3(0.6) 7.5(0.5) 4.9(0.6) 1.0(0.2)
IRAS 18286-0959 CO 2 → 1 red   26.1(0.7) 65.6(0.4) 6.1(0.6) 4.0(0.3)

Notes. One-sigma errors within parentheses.

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