High-J CO survey of low-mass protostars observed with Herschel-HIFI

U. A. Yıldız; L. E. Kristensen; E. F. van Dishoeck; I. San José-García; A. Karska; D. Harsono; M. Tafalla; A. Fuente; R. Visser; J. K. Jørgensen; M. R. Hogerheijde

doi:10.1051/0004-6361/201220849

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Volume 556 (August 2013)

A&A, 556 (2013) A89

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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	JCMT^a	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-HIFI^b	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-HIFI^b	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-HIFI^c	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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