Disk and outflow signatures in Orion-KL: the power of high-resolution thermal infrared spectroscopy

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Volume 512 (March-April 2010)

A&A, 512 (2010) A29

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Table 2:

Observed lines.
Line	$\lambda$	$E_{\rm {lower}}/k$
	$\mu$ m	K
¹²CO
R(9)	4.5876	249
R(8)	4.5950	199
R(7)	4.6024	155
R(6)	4.6090	116
R(5)	4.6176	83
R(4)	4.6254	55
R(3)	4.6333	33
R(2)	4.6412	17
R(1)	4.6493	5.5
R(0)	4.6575	0
P(1)	4.6742	5.5
P(2)	4.6826	17
P(3)	4.6912	33
P(4)	4.7000	55
P(5)	4.7088	83
¹³CO
R(13)	4.6641	504
R(12)	4.6741	432
R(11)	4.6782	365
R(10)	4.6853	304
R(9)	4.6926	249
R(8)	4.7000	199
R(7)	4.7075	155
R(6)	4.7150	116
Pfund $\beta$	4.6538	15 7954^a
H₂ 0-0 S9	4.6947	7198^a

Notes. ^(a) The temperatures listed for the Pfund $\beta$ and H₂ 0-0 S9 lines do not indicate gas temperatures since these lines are not excited by collisions within thermal gas, but rather by ionizing photons and within shocked regions, respectively.

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