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Table C.19

Observed line intensities for TMC1A in all observed transitions.

Mol. Transition Telescope Efficiency T peak rms
η [K km s-1] [K] [K]

CO 2–1 JCMT-RxA 0.69 30.32 5.55 0.19
3–2 JCMT-HARPB 0.63 19.10 2.10 0.089
4–3 JCMTa 0.38 42.46 4.82 0.46
6–5 APEX-CHAMP+ 0.52 11.68 3.21 0.24
7–6 APEX-CHAMP+ 0.49 4.13 2.07 0.81
10–9 Herschel-HIFIb 0.64 1.37 0.52 0.13
13CO 3–2 JCMT-HARPB 0.63 2.18 1.43 0.073
6–5 APEX-CHAMP+ 0.48 1.76 1.09 0.25
10–9 Herschel-HIFIb 0.74 <0.10 ... 0.031
C18O 2–1 IRAM 30m 0.59 1.97 2.40 0.33
3–2 JCMT-HARPB 0.63 0.62 0.61 0.11
9–8 Herschel-HIFIc 0.74 <0.052 ... 0.023

Notes.

(a)

Taken in 11″ beam.

(b)

Only H-polarization observation is used.

(c)

H- and V-polarization observations averaged.

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