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Table 4

Mean molecular properties in the main disc model with gas/dust = 1000, in consideration of two vertical cuts; cf. Fig. 7.

Molecule Vertical cut Col. density ⟨Line formation
OH r = 0.3 au 24.8 1.5(+17) 4(+14) − 2(+16) 36 790 1180
CO r = 0.3 au 4.71 1.3(+23) 1(+18) − 4(+19) 1.1(+7) 1100 470
CO2 r = 0.3 au 14.9 1.4(+21) 6(+15) − 8(+16) 4.6(+5) 840 480
H2O r = 0.3 au 18.7 1.3(+23) 8(+17) − 3(+19) 1.4(+6) 840 480
NH3 r = 0.3 au 11.3 2.2(+22) 6(+15) − 1(+17) 2.8(+6) 970 460
H2 r = 0.3 au 15.9 5.0(+26) 4(+22) − 8(+23) 810 840 360
HCN r = 0.3 au 14.0 5.2(+21) 9(+13) − 1(+16) 1.9(+6) 860 330
C2H2 r = 0.3 au 13.8 8.2(+19) 3(+14) − 1(+17) 1.8(+4) 860 230

OH r = 1 au 24.3 5.9(+16) 2(+14) − 1(+16) 12 230 720
CO r = 1 au 4.69 9.9(+20) 2(+16) − 7(+18) 1.8(+5) 340 360
CO2 r = 1 au 15.0 8.8(+16) 3(+15) − 2(+16) 31 250 330
H2O r = 1 au 22.2 1.4(+19) 2(+17) − 4(+18) 1.2(+3) 250 320
NH3 r = 1 au 11.1 4.4(+17) 3(+15) − 3(+16) 90 300 320
H2 r = 1 au 17.1 1.5(+26) 2(+22) − 2(+23) 330 250 280
HCN r = 1 au 14.1 6.1(+20) 5(+14) − 3(+17) 3.2(+5) 260 140
C2H2 r = 1 au 13.8 1.2(+21) 5(+16) − 7(+18) 6.4(+5) 260 130

Notes. (a) Mean properties denoted by ⟨⋅⟩ are calculated according to Eq. (4) as average over all included mid-IR emission lines listed in Table 3, weighted by line flux, (b) maximum values reached in the midplane, (c)values in the line forming regions.

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