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Table B.1.

Results of the CO rotational diagram analysis with opacity correction and double-component fit.

Target d (pc) vexp (km s−1) rCO (cm) Trot(K) (cm−2) MH2(M⊙) Ṁ (M⊙ yr−1) Correction MH2
AFGL 3068 1100 13 6 × 1015 350 ± 20 3 × 1018 7(±1)×10−4 5 × 10−6 1.6
AFGL 3116 630 14 2 × 1015 670 ± 30 5.4 × 1018 1.4(±0.2)×10−4 3 × 10−6 1.6
460 ± 30 9.8 × 1018 2.6(±0.4)×10−4 6 × 10−6 1.8
790 ± 70 2.4 × 1018 6(±3)×10−5 1 × 10−6 1.3
IRAS 15194−5115 500 23 2 × 1015 410 ± 20 9.8 × 1018 2.6(±0.4)×10−4 9 × 10−6 1.9
CIT 6 440 21 2 × 1015 670 ± 20 7.4 × 1018 2(±0.3)×10−4 7 × 10−6 1.6
460 ± 30 1.3 × 1019 3.5(±0.7)×10−4 1 × 10−5 1.7
830 ± 40 2.8 × 1018 7(±2)×10−5 2 × 10−6 1.3
AFGL 2513 1760 26 3 × 1015 530 ± 30 7.3 × 1018 4.4(±0.8)×10−4 1 × 10−5 1.6
400 ± 30 1.1 × 1019 7(±1)×10−4 2 × 10−5 1.7
1100 ± 200 9.5 × 1017 6(±2)×10−5 2 × 10−6 1.3
V Cyg 271 15 1 × 1015 490 ± 20 4.2 × 1018 2.7(±0.4)×10−5 1 × 10−6 1.6
V Hya 380 24 1 × 1015 650 ± 20 1.6 × 1019 1.0(±0.1)×10−4 8 × 10−6 1.9
460 ± 30 2.7 × 1019 1.8(±0.3)×10−4 1 × 10−5 2.1
780 ± 40 6.7 × 1018 4.5(±0.9)×10−5 3 × 10−6 1.4
AFGL 2688 340 20 8 × 1015 300 ± 20 2 × 1018 9(±2)×10−4 7 × 10−6 1.2
HD 44179 710 10 4 × 1015 440 ± 50 3 × 1017 3.2(±0.8)×10−5 2 × 10−7 1.1
IRAS 16594−4656 1800 14 1 × 1016 460 ± 20 2 × 1018 1.4(±0.3)×10−3 6 × 10−6 1.4
220 ± 5 1 × 1019 6.5(±0.6)×10−3 3 × 10−5 1.5
530 ± 20 1 × 1018 7.3(±0.9)×10−4 3 × 10−6 1.3
AFGL 618 900 80 1 × 1016 690 ± 30 2.8 × 1018 1.9(±0.3)×10−3 5 × 10−5 1.1
415 ± 20 6.8 × 1018 4.5(±0.6)×10−3 1 × 10−4 1.1
915 ± 60 7.9 × 1017 5(±1)×10−4 1 × 10−5 1
IRAS 21282+5050 2000 14 4 × 1016 170 ± 10 7.5 × 1017 8(±2)×10−3 1 × 10−5 1.2
CPD-568032 1530 22.6 4 × 1016 380 ± 20 6.8 × 1016 7(±1)×10−4 1 × 10−6 1
Hen 2-113 1230 23 4 × 1016 390 ± 20 4.7 × 1016 5.0(±0.6)×10−4 9 × 10−7 1
IRC+10216
(OD 745) 150 14.5 3 × 1015 510 ± 20 5.8 × 1018 3.5(±0.5)×10−4 5 × 10−6 1.8
290 ± 30 1.2 × 1019 7(±2)×10−4 1 × 10−5 1.9
620 ± 40 2.3 × 1018 1.3(±0.3)×10−4 2 × 10−6 1.3
(OD 894)* 150 14.5 3 × 1015 490 ± 20 1 × 1019 6(±1)×10−4 9 × 10−6 2.2
260 ± 30 2 × 1019 1(±1)×10−3 2 × 10−5 2.1
680 ± 150 3 × 1018 2(±2)×10−4 3 × 10−6 1.5
(OD 1087) 150 14.5 3 × 1015 580 ± 20 5.5 × 1018 3.3(±0.5)×10−4 5 × 10−6 1.7
290 ± 30 1.2 × 1019 7(±2)×10−4 1 × 10−5 1.7
740 ± 50 2.1 × 1018 1.2(±0.4)×10−4 2 × 10−6 1.3
(OD 1113)* 150 14.5 3 × 1015 500 ± 20 9 × 1018 6(±1)×10−4 8 × 10−6 2.1
270 ± 50 1.7 × 1019 1(±3)×10−3 2 × 10−5 2
680 ± 150 3 × 1018 2(±2)×10−4 3 × 10−6 1.5
(OD 1257) 150 14.5 3 × 1015 500 ± 20 6.6 × 1018 3.9(±0.6)×10−4 6 × 10−6 1.8
320 ± 60 1.2 × 1019 7(±3)×10−4 1 × 10−5 1.9
620 ± 40 2.5 × 1018 1.5(±0.4)×10−4 2 × 10−6 1.3
(OD 1288)* 150 14.5 3 × 1015 440 ± 20 1 × 1019 6(±1)×10−4 9 × 10−6 2.2
260 ± 15 1.9 × 1019 1.1(±0.3)×10−3 2 × 10−5 2.1
580 ± 120 2.9 × 1018 2(±2)×10−4 3 × 10−6 1.5
(OD 1296) 150 14.5 3 × 1015 500 ± 20 6.3 × 1018 3.7(±0.6)×10−4 6 × 10−6 1.8
290 ± 50 1.3 × 1019 8(±4)×10−4 1 × 10−5 1.9
630 ± 40 2.1 × 1018 1.2(±0.4)×10−4 2 × 10−6 1.3

Notes. The assumed distance (d), expansion velocity (vexp) and radius (rCO), the derived rotational temperature (Trot), CO column density (), total mass of H2 within the CO emitting-volume (MH2), mass-loss rate (Ṁ = MH2 × vexp/rCO) and ratio between opacity corrected and uncorrected total masses. In the case of IRC+10216 the fit was performed using 15 spectral lines except for the OBSIDS marked with an asterisk (OD 894, 1113, 1296) for which we were only able to use 9 lines which then reflects on the accuracy of the best-fit parameters.

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