Single peaked CO emission line profiles from the inner regions of protoplanetary disks

J. E. Bast; J. M. Brown; G. J. Herczeg; E. F. van Dishoeck; K. M. Pontoppidan

doi:10.1051/0004-6361/201015225

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Volume 527 (March 2011)

A&A, 527 (2011) A119

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Table 6

The averaged line profile parameter P₁₀ for high and low J-transitions for the sample of sources with single peaked CO v = 1–0 emission lines. ΔV₁₀ is the averaged width of the line at 10% of its height.

	P₁₀

Source	(low J)	(high J)	ΔV₁₀ [km s^-1]

AS 205 A	11.5 (0.5)^a	–	62.8 (3.9)
DR Tau	7.7 (0.8)	6.6 (0.6)	40.2 (1.0)
RU Lup	15.1 (3.5)	10.5 (2.3)	109 (11.1)
S CrA A	13.4 (2.5)	7.9 (0.2)	56.9 (3.4)
S CrA B	18.8 (2.3)	12.5 (1.0)	102.6 (6.9)
VW Cha	8.1 (0.5)	8.4 (0.3)	115.0 (7.0)
VZ Cha	7.7 (0.6)	7.7 (0.9)	79.2 (2.4)

^(a)

Value in parentheses indicates the spread in P₁₀ for different J. Low-J includes selected lines up to P(14). High-J includes lines from P(22) to P(32).

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