Free Access

Table 4

Source overview from this work and the literature.

ID Group Ref. FWHM J<10 FWHM 10<J<20 FWHM J>20 FWHM R CO10% i [30/13.5] Dust/gas M log (L) log (Teff) Sp. type
[km s-1] [km s-1] [km s-1] vs. J [au] [°] [K] consistent? [M]

HD 100546 Ia vdP 16.1 ± 1.3 16.2 ± 1.2 16.0 ± 1.9 constant 6.8 ± 1.6 42 ± 5 3.5 ± 0.2 yes 2.4 1.62 4.02 B9Vne
HD 97048 Ib vdP 18.2 ± 2.4 16.0 ± 1.4 16.1 ± 1.8 constant 10.1 ± 1.8 5.9 ± 0.4 yes 2.5 1.42 4.00 A0pshe
HD 179218 Ia vdP 16.0 ± 5.1 13.7 ± 10.3 17.7 ± 5.4 constant 9.2 ± 1.5 57 ± 2 2.4 ± 0.2 yes 2.7 1.88 4.02 B9e
HD 135344B Ib vdP 16.6 ± 2.6 12.1 ± 1.5 27.7 ± 3.4 increasing 0.4 ± 0.2 14 ± 3 10.9 ± 0.3 no 1.7 1.01 3.82 F8V
HD 101412 II vdP 0.6 ± 0.1 80 ± 7 0.92 ± 0.03 yes 2.3 1.40 4.02 B9.5V
HD 190073 II vdP 15.6 ± 2.6 16.4 ± 2.4 constant 1.9 ± 2.8 0.75 ± 0.02 yes 2.85 1.92 3.95 A2IVpe
HD 98922 II vdP 18.1 ± 0.9 18.6 ± 8.8 26.1 ± 4.1 increasing 4.2 ± 2.2 45 0.75 ± 0.03 no 2.2 2.95 4.02 B9Ve
HD 95881 II vdP 34.4 ± 4.8 29.2 ± 6.9 47.2 ± 4.4 increasing 1.9 ± 0.6 55 0.77 ± 0.05 yes 2.0 1.34 3.95 A2III/IV
HD 150193 II vdP 54.1 ± 1.8 60.0 ± 2.2 increasing 0.5 ± 0.2 38 ± 9 1.42 ± 0.05 yes 2.3 1.19 3.95 A1Ve
HD 104237 II vdP 0.3 ± 0.5 1.28 ± 0.03 1.96 1.53 3.92 A4Ve+sh

Hen 2-80 I B15 39.1 ± 2.7 37.6 ± 2.9 40.7 ± 2.8 constant 1.9 ± 1.1 45 ± 15 no 5.1 >2.7 4.15 B6Ve
HD 250550 Ia B15 15.2 ± 0.2 16.8 ± 1.9 19.7 ± 2.8 increasing 0.5 ± 2.4 10 2.5 ± 0.1 no 3.6 1.3 4.03 B8-A0IVe
HD 163296 II B15 54.5 ± 3.9 50.9 ± 4.9 59.2 ± 4.4 constant 0.4 ± 0.1 46 2.0 ± 0.1 yes 2.3 1.40 3.94 A3Ve
Hen 3-1227 I B15 11.0 ± 0.7 10.6 ± 2.6 constant 4 ± 6 15 ± 10 yes 7 >2.0 4.30 Be

ID Group Ref. FWHM J<10 FWHM 10<J<20 FWHM J>20 FWHM R COgauss i [30/13.5] Dust/gas M log (L) log (Teff) Sp. type
[km s-1] [km s-1] [km s-1] vs. J [au] [°] [K] consistent? [M]

AB Aur Ia B4,S11 21.5 ± 1.7 21.6 ± 1.7 27.5 ± 4.1 constant 0.59 21 4.50 ± 0.10 no 2.4 1.67 3.98 B9neqIV/V
LkHa 330 ? S11 28 2.10 42 ± 10 2.5 1.20 3.77 G2
MWC480 II B4,S11 56.0 ± 11.3 58.4 90.9 ± 21.8 increasing 0.08 26 ± 7 1.19 ± 0.03 yes 1.65 1.06 3.94 A3Ve
MWC758 Ia B4,S11 23.4 ± 2.4 26.6 31.0 ± 2.1 increasing 0.19 16 ± 4 4.1 ± 0.2 no 1.80 1.04 3.89 A5IVe
VV Ser II B4,S11 43.0 ± 2.9 43.5 ± 3.0 55.9 ± 4.7 increasing 0.72 70 ± 5 0.79 ± 0.02 yes 2.6 1.69 3.95 B6

Notes. Collected observed properties of known HAeBe discs, including the discs from our sample = B15, the discs from van der Plas et al. (2015) = vdP, and discs from Salyk et al. (2011) = S11, where the FWHM have been taken from Blake & Boogert (2004) = B4 if indicated. The RCO10% is the radius derived from the Keplerian velocity at the half width at 10% of the maximum in the averaged line profiles. The column labelled dust/gas consistent?, indicates whether there are inconsistencies between the dust inner radii based on the SED classification and gas radii based on the CO ro-vibrational emission lines. For HD 101412 and HD 104237, CO ro-vibrational lines were detected, but owing to blending and telluric residuals the FWHM could not be measured reliably. [30/13.5] values are taken from Table 1 of Maaskant et al. (2014). An asterisk after the inclination and mass indicates that in the absence of a measurement, a typical inclination consistent with the line profile shape and a stellar mass estimated from the spectral type was assumed. Blondel & Djie (2006) note the distance ambiguity and that this star is likely a spectroscopic double star.

Current usage metrics show cumulative count of Article Views (full-text article views including HTML views, PDF and ePub downloads, according to the available data) and Abstracts Views on Vision4Press platform.

Data correspond to usage on the plateform after 2015. The current usage metrics is available 48-96 hours after online publication and is updated daily on week days.

Initial download of the metrics may take a while.