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Table C.1

Molecular transitions used to derive the LVINE maps shown in Figs. 4 and C.1C.3.

Molecule, vib. state Transition υ(a) (MHz) Eul(b) (K) Aul(c) (10−5 s−1) gul(d) υr(e) (km s−1) ( km s−1)
HC3N, υ7 = 1 J = 11 − 10,1 = 1e 100322.411 (0.002) 349.7 7.7 23 100 30
J = 12 − 11,1 = 1f 109598.818 (0.020) 355.0 0.1 25
HC5N, υ = 0 J = 36 − 35 95850.335 (0.000) 85.1 9.5 219 90 40
J = 42 − 41 111823.024(0.000) 115.4 15.1 255
C2H3CN, υ = 0 11(1,11) − 10(1,10) 101637.231 (0.000) 31.5 8.4 69 95 35
10(2,8) − 9(2,7) 95325.476(0.005) 33.8 6.7 63
C2H5CN, υ = 0 11(0,11) − 10(0,10) 96919.762(0.050) 28.1 7.5 23 100 30
11(2,9) − 10(2,8) 99681.461 (0.050) 33.0 7.9 23
HNCO, υ = 0 5(1,5) − 4(1,4) 109495.996(0.006) 59.0 1.7 11 90 35
5(1,4) − 4(1,3) 110298.089(0.005) 59.2 1.7 11
NH2CHO, υ = 0 5(1,5) − 4(1,4) 102064.267 (0.000) 17.7 7.1 11 85 40
5(1,4) − 4(1,3) 109753.503 (0.000) 18.8 8.8 11
CH3OH, υ = 0 7(2,5) − 8(1,8)A 111289.453(0.013) 102.7 0.3 60 90 40
8(0,8) − 7(1,7)A 95169.391 (0.011) 83.5 0.4 68
CH3CHO, υ = 0 5(2,3) − 4(2,2)E 96475.524(0.003) 23.0 2.5 22 85 45
5(1,4) − 4(1,3) A 98900.944(0.003) 16.5 3.1 22
CH3SH, υ = 0 4(0,4) − 3(0,3)A+ 101139.150(0.001) 12.1 0.9 9
4(0,4) − 3(0,3)E 101284.366(0.001) 13.6 0.9 9 85 45
4(1,3) − 3(1,2)E 18.3 0.8 9
OCS, υ = 0 J=9−8 109463.063 (0.005) 26.3 0.4 19 105 30
J=8−7 97301.208 (0.000) 21.0 0.3 17
SO2, υ = 0 12(4, 8) − 13(3,11) 107843.470(0.002) 111.0 0.3 25 105 25
7(3,5) − 8(2,6) 97702.333 (0.002) 47.8 0.2 15
SO, υ = 0 2(3) − 1(2) 109252.220(0.100) 21.1 1.1 5 110 15

Notes. (a)Rest frequency with uncertainty in parentheses. (b)upper-level energy. (c)Einstein A coefficient. (d) Upper-level degeneracy.(e)Outer integration limit for the red-shifted emission.(f)Outer integration limit for the blue-shifted emission.

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