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Table 3

Summary of simulation results of the broadening and circular polarization of the N = 1–0 transitions of CN at deprojected distance rc = 50 AU and ϕ = 0° and ϕ = 90°.

xCN= 10−10 z/r = 0.1 10−9 10−8 3 × 10−9 z/r = 0.3 3 × 10−8 3 × 10−7
v0 = 113.14416 GHz τCN 0.08 0.84 8.46 0.08 0.73 6.65
ΔυZ (m s−1) 39.94 40.29 47.40 27.32 27.49 34.26
Pl (%) 14.41 10.31 0.09 7.05 5.11 0.08
2.49 2.49 3.07 2.03 2.05 2.49
1.42 1.34 1.58 1.02 0.97 1.15
v0 = 113.12337 GHz τCN 0.01 0.10 1.04 0.01 0.08 0.79
ΔυZ (m s−1) 14.25 14.28 14.40 9.46 9.66 9.74
pl (%) 3.88 3.72 2.30 1.86 1.80 1.23
0.80 0.80 0.79 0.62 0.62 0.62
0.46 0.45 0.42 0.31 0.31 0.29
v0 = 113.19128 GHz τCN 0.10 1.07 10.76 0.10 0.94 8.48
ΔυZ (m s−1) 148.85 142.04 133.90 96.08 94.36 104.36
pl (%) 26.64 19.89 0.16 13.03 9.22 0.10
0.78 0.74 0.64 0.61 0.60 0.61
0.45 0.39 0.29 0.30 0.28 0.26
v0 = 113.17049 GHz τCN 0.08 0.83 8.28 0.07 0.68 6.29
ΔυZ (m s−1) 5.36 5.52 8.41 3.57 3.68 5.41
pl (%) 0.06 0.04 0.00 0.02 0.01 0.00
0.36 0.36 0.51 0.29 0.29 0.38
0.20 0.20 0.27 0.14 0.14 0.18
v0 = 113.49097 GHz τCN 0.28 2.85 28.58 0.24 2.38 22.01
ΔυZ (m s−1) 9.03 10.36 18.20 6.42 7.00 12.38
pl (%) 0.37 0.08 0.00 0.21 0.06 0.00
0.65 0.73 1.16 0.53 0.58 0.89
0.37 0.38 0.58 0.26 0.27 0.41
v0 = 113.50891 GHz τCN 0.08 0.83 8.31 0.08 0.74 6.60
ΔυZ (m s−1) 24.07 24.32 31.44 16.43 16.49 21.88
pl (%) 6.98 4.89 0.03 3.39 2.42 0.03
1.90 1.92 2.38 1.53 1.54 1.91
1.09 1.03 1.21 0.77 0.73 0.89
v0 = 113.48812 GHz τCN 0.10 1.08 10.79 0.09 0.90 8.27
ΔυZ (m s−1) 76.92 74.86 85.08 49.64 49.46 62.57
pl (%) 11.21 7.62 0.03 5.82 3.99 0.02
2.42 2.39 2.82 2.01 2.01 2.40
1.38 1.27 1.42 0.99 0.94 1.10
v0 = 113.52043 GHz τCN 0.01 0.10 1.04 0.01 0.10 0.87
ΔυZ (m s−1) 21.47 21.55 21.85 14.89 15.18 15.25
pl (%) 7.26 6.96 4.38 3.59 3.43 2.28
1.80 1.80 1.82 1.44 1.44 1.47
1.04 1.03 0.97 0.74 0.73 0.69
v0 = 113.49964 GHz τCN 0.08 0.85 8.48 0.09 0.78 6.86
ΔυZ (m s−1) 50.11 50.53 54.67 33.63 33.86 40.80
pl (%) 18.40 13.37 0.16 8.85 6.33 0.09
0.90 0.87 0.75 0.65 0.64 0.68
0.51 0.46 0.33 0.33 0.30 0.29

Notes. Results of simulations assuming CN emission surfaces at z/r = 0.1 with reported abundances xCN = 1 × 10−8, 1 × 10−9, and 1 × 10−10, and z/r = 0.3 with reported abundances xCN = 3 × 10−7, 3 × 10−8, and 3 × 10−9.

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