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Table 3

SO, SO2, SO+,C4H observations.

Line HPBW (″) Freq (GHz) I (K km s-1) vlsr (km s-1) Δv (km s-1) TMB (K)

Offset (0″, 0″)
SO 54  →  43 12 206.176 0.70(0.05) 10.56(0.08) 2.55(0.27) 0.26
SO+ 9/2  →  7/2 (f) 12 208.965 0.11(0.05)t 10.09(1.00) 3.87(1.72) 0.026
SO+ 9/2  →  7/2 (e) 12 208.590  <0.16
SO2 32,2  →  21,1 12 208.700  <0.16
C4H 11  →  10 24 104.666 0.09(0.02) 9.77(0.46) 3.56(1.11) 0.025
C4H 11  →  10 24 104.705 0.11(0.02) 10.17(0.39) 3.77(0.80) 0.028
Offset (+15″,  −15″)
SO 54  →  43 12 206.176 1.16(0.04) 10.13(0.04) 2.59(0.09) 0.42
SO+ 9/2  →  7/2 (f) 12 208.965 0.26(0.03) 10.17(0.12) 2.06(0.21) 0.12
SO+ 9/2  →  7/2 (e) 12 208.590 0.13(0.04) 10.20(0.21) 1.47(0.53) 0.08
SO2 32,2  →  21,1 12 208.700  <0.07
C4H 11  →  10 24 104.666 0.09(0.03) 8.70(0.81) 5.14(1.64) 0.017
C4H 11  →  10 24 104.705 0.14(0.03) 9.78(0.63) 5.90(1.17) 0.022
Offset (0″,  + 40″)
SO 54  →  43 12 206.176 1.19(0.03) 9.65(0.02) 1.70(0.06) 0.66
SO+ 9/2  →  7/2 (f) 12 208.965  <0.17
SO+ 9/2  →  7/2 (e) 12 208.590  <0.17
SO2 32,2  →  21,1 12 208.700  <0.22
C4H 11  →  10 24 104.666 0.14(0.02) 6.53(0.07) 1.11(0.16) 0.12
C4H 11  →  10 24 104.705 0.09(0.02) 7.99(0.09) 0.90(0.18) 0.10

Notes. 

(t)

Tentative,  < 3-σ.

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