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Table 3

The peakiness parameter P10, the accretion luminosity and the line/continuum (L/C) ratio for a selected sample of protoplanetary disks.

Index number Source P10a L/C Acc. lum. Ref.b
[log(L)]

1 AA Tau 1.8 (0.2) 1.5 –1.6 1
2 AS 205 A 11.5 (1.0) 2.1 0.2c 2
3 CV Cha 4.1 (0.8) 1.3
4 CW Tau 3.0 (0.2) 1.4 –1.3 2
5 DF Tau 4.2 (0.5) 1.5 – 0.7 3
6 DR Tau 7.7 (0.8) 2.9 – 0.1 2
7 DoAr24E A 7.3 (2.0) 1.5 – 1.6 4
8 DoAr 44 7.7 (0.3) 1.4
9 EX Lup 10.8 (1.0) 1.3
10 FN Tau 3.3 (0.5) 1.5
11 GQ Lup 3.5 (0.5) 1.4
12 Haro 1-4 3.3 (0.5) 1.4
13 Haro 1-16 3.4 (0.4) 1.3
14 HD 135344B 6.9 (0.3) 1.2 –0.9 5
15 HD 142527 6.0 (0.5) 1.2 0.0 5
16 IRS 48 1.7 (0.2) 1.2
17 IRS 51 4.1 (0.4) 1.2
18 LkHa 330 5.2 (0.5) 1.3
19 RNO 90 4.5 (0.6) 1.5
20 RU Lup 15.1 (3.5) 1.8 – 0.4 3
21 RY Lup 3.3 (0.5) 1.2
22 S CrA A 13.4 (2.5) 2.0
23 S CrA B 18.8 (2.3) 1.8
24 SR 9 2.4 (0.6) 1.1 –1.4 4
25 SR 21 2.4 (0.3) 1.2  < –1.9 4
26 TW Hya 5.0 (0.5) 2.3 –1.4 3
27 VSSG1 4.7 (1.0) 1.5 – 0.4 4
28 VV CrA A 14.0 (3.0) 1.4
29 VV Ser 1.5 (0.2) 1.1 1.2 5
30 VW Cha 8.1 (0.5) 2.0 – 0.2 6
31 VZ Cha 7.7 (0.6) 2.2 – 1.1 6
(a)

Values refer to an average of the lower J- transitions. Uncertainties are indicated in parentheses.

(c)

For both A and B component.

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