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Home All issues Volume 691 (November 2024) A&A, 691 (2024) A304 Full HTML
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Table A.3

Luminosity, temperature, surface gravity, and veiling values of 64 PMS stars

Object Name Lstar Teff log g Veiling, r
[L⊙] [K] [cm • s−2] 4400 5120 6050 7020 7600 8160 8500 8662 8807
Taurus molecular cloud
AA Tau 0.06 4100 ± 160 4.0 ± 0.8 0.6 0.9 1.0 0.4 0.5 0.6 0.9 0.5
BP Tau 0.31 4000 ± 180 3.5 ± 0.7 1.2 0.7 0.5 0.2 0.3 0.4 0.6 0.2
CQ Tau 1.90 6000 ± 510 2.5 ± 1.4 0.4 0.0 0.3 0.3 0.2 1.2 1.2 0.0 0.0
DE Tau 0.32 3800 ± 170 3.0 ± 1.1 0.4 5.0 0.3 0.0 0.0 0.0 0.1 0.4 0.0
DF Tau 0.60 3700 ± 850 2.5 ± 0.5 0.2 0.6 0.0 0.0 0.0 0.1 0.7 0.0
DG Tau 0.26 4300 ± 350 4.0 ± 1.4 0.7 5.0 0.8 0.1 0.9 0.5 0.4 1.2 0.4
DK Tau 0.32 4200 ± 170 4.0 ± 1.0 0.5 1.6 0.2 0.0 0.0 0.1 0.1 0.3 0.1
DM Tau 0.10 3700 ± 210 3.0 ± 1.0 1.8 3.0 0.7 0.1 0.1 0.0 0.0 0.2 0.0
DN Tau 0.44 3900 ± 210 2.5 ± 0.9 0.2 0.7 0.1 0.0 0.0 0.0 0.2 0.1 0.0
DR Tau 0.29 5200 ± 1020 3.0 ± 1.3 5.0 0.0 5.0 5.0 5.0 5.0 5.0
FP Tau 0.17 3700 ± 760 2.5 ± 0.9 0.3 0.6 0.2 0.0 0.0 0.0 0.0 0.3 0.0
GM Aur 0.40 4300 ± 240 4.0 ± 0.7 0.6 1.2 0.3 0.5 0.2 0.1 0.2 0.3 0.1
HBC 407 0.22 5500 ± 490 5.0 ± 0.2 0.1 0.3 0.0 0.1 0.0 0.0 0.0 0.0 0.0
HP Tau 0.44 4800 ± 490 4.0 ± 1.2 0.3 1.2 0.5 0.0 1.4 0.1 0.0 0.6 0.3
IQ Tau 0.14 4000 ± 280 4.0 ± 0.9 0.6 1.8 0.4 0.0 0.1 0.1 0.2 0.5 0.2
LkCa 04 (24 Nov) 0.29 3900 ± 320 3.0 ± 1.0 0.2 0.8 0.2 0.0 0.0 0.0 0.1 0.3 0.0
LkCa 04 (26 Nov) 0.29 3900 ± 280 3.0 ± 0.9 0.2 0.6 0.2 0.0 0.0 0.0 0.0 0.0 0.0
LkCa 15 (27 Feb) 0.22 4600 ± 250 4.5 ± 0.8 0.4 1.0 0.1 5.0 0.0 0.3 0.1 0.4 0.3
LkCa 15 (6 Mar) 0.56 4600 ± 250 4.5 ± 0.8 0.3 0.9 0.0 0.1 0.0 0.2 0.0 0.3 0.1
RY Tau 4.02 5400 ± 330 2.5 ± 0.8 0.2 0.1 0.2 0.6 0.0 0.1 0.1 0.3 0.0
T Tau 3.59 5300 ± 420 4.0 ± 0.7 0.0 2.0 0.0 0.0 0.8 0.2 0.0 0.3 0.1
UX Tau 1.48 5500 ± 480 5.0 ± 1.2 0.2 0.3 0.0 0.0 0.0 0.2 0.0 0.0 0.0
V1354 Tau 0.66 5300 ± 570 5.0 ± 0.3 0.1 0.3 0.0 0.1 0.0 0.0 0.0 0.0 0.0
ρ Ophiuchi molecular cloud
V2062 Oph 1.50 4400 ± 140 3.5 ± 1.0 0.4 2.5 0.1 0.3 0.4 0.2 0.2 0.4 0.2
V2129 Oph 0.58 4000 ± 390 2.5 ± 1.0 0.3 0.7 0.2 0.2 0.0 0.0 0.4 0.3 0.0
V2247 Oph 0.24 3800 ± 260 3.5 ± 0.6 0.4 5.0 0.4 0.0 0.0 0.0 0.0 0.4 0.0
Lupus star-forming region
GQ Lup 1.03 4300 ± 200 3.5 ± 0.7 0.6 1.6 0.3 0.6 0.2 0.3 0.4 0.6 0.2
Chamaeleon I star-forming region
CHX22 4.35 5400 ± 400 4.5 ± 1.1 0.0 0.2 0.0 0.0 0.0 0.0 0.0 0.0 0.0
CR Cha 2.43 5300 ± 440 4.5 ± 1.2 0.0 0.4 0.0 0.0 0.0 0.0 0.0 0.1 0.1
CV Cha 2.04 5000 ± 290 4.0 ± 1.1 0.3 3.0 0.2 0.3 0.3 0.4 0.2 0.4 0.2
CW Cha 0.03 3800 ± 940 4.5 ± 1.3 2.5 5.0 3.0 0.7 1.2 0.9 1.0 2.0 0.0
Orionis OB 1c association
CO Ori 14.88 5800 ± 720 4.5 ± 1.1 0.0 0.9 0.4 0.2 0.0 0.9 0.4 0.5 0.3
COUP 1287 0.05 3700 ± 880 3.5 ± 1.4 3.0 5.0 2.5 0.0 1.0 0.4 0.0 5.0 0.0
COUP 1423 0.30 3600 ± 120 2.0 ± 1.1 0.0 0.9 0.4 0.1 0.1 0.0 0.3 0.5 0.0
GW Ori 37.29 5600 ± 510 4.0 ± 1.1 0.1 1.0 0.2 0.1 0.0 0.3 0.2 0.5 0.3
HBC 167 7.77 5900 ± 190 3.5 ± 0.9 0.0 0.3 0.0 0.1 0.2 0.1 0.0 0.7 0.0
OV Ori 0.38 4300 ± 350 4.0 ± 0.3 0.3 0.8 0.2 0.2 0.0 0.1 0.1 0.3 0.1
V1044 Ori 9.51 5800 ± 660 4.5 ± 1.1 0.0 0.3 0.0 0.0 0.0 0.1 0.0 0.0 0.0
V1458 Ori 4.76 3800 ± 340 2.5 ± 0.9 0.3 0.6 0.2 0.0 0.0 0.0 0.3 0.3 0.0
Upper Scorpius association
2MASS J16123916-1859284 0.13 3900 ± 310 4.0 ± 1.1 0.3 1.4 0.2 0.0 0.0 0.0 0.1 0.3 0.0
V1149 Sco 2.81 5900 ± 230 4.0 ± 0.9 0.0 0.0 0.0 0.1 0.0 0.0 0.0 0.0 0.0
AB Doradus moving group
HIP 17695 0.02 3500 ± 80 5.0 ± 1.3 0.1 0.7 0.1 0.0 0.0 0.1 0.1 0.4 0.0
β Picoris moving group
AU Mic 0.05 3900 ± 130 4.0 ± 0.8 0.5 0.2 0.0 0.0 0.0 0.0 0.0 0.0
“Cha-Near” region
RX J1147.7-7842 0.13 3600 ± 390 2.0 ± 0.8 0.1 0.6 0.1 0.0 0.0 0.0 0.3 0.0
RX J1204.6-7731 0.09 3500 ± 190 4.5 ± 0.8 0.3 0.0 0.2 0.1 0.0 0.2 0.0
η Chamaeleontis cluster
RECX 04 0.14 3900 ± 310 4.0 ± 0.7 0.4 0.9 0.1 0.0 0.0 0.0 0.0 0.1 0.0
RECX 06 0.06 3500 ± 130 4.5 ± 1.2 0.3 0.0 0.0 0.1 0.0 0.0 0.0
RECX 07 0.45 4300 ± 400 3.5 ± 1.1 0.2 0.6 0.0 0.0 0.1 0.1 0.3 0.3 0.2
RECX 09 0.04 3000 ± 380 4.0 ± 1.2 0.3 0.0 0.2 0.3 0.2 0.5 0.0
RECX 10 0.15 4100 ± 270 4.0 ± 0.7 0.4 0.7 0.1 0.0 0.0 0.0 0.0 0.2 0.1
RECX 11 0.34 4600 ± 340 4.5 ± 0.3 0.2 0.7 0.0 0.3 0.0 0.1 0.1 0.2 0.2
RECX 15 0.03 3400 ± 430 4.0 ± 1.4 0.9 0.0 0.2 0.1 0.0 0.2 0.0
TW Hydrae association
TWA 1 0.17 4100 ± 270 4.0 ± 0.6 1.0 2.0 0.5 0.0 0.2 0.1 0.2 0.4 0.3
TWA 5B 0.17 3400 ± 210 4.5 ± 1.3 0.4 0.0 0.0 0.0 0.0 0.1 0.0
TWA 6 0.17 4200 ± 320 4.0 ± 0.6 0.1 0.7 0.0 0.0 0.0 0.0 0.0 0.0 0.1
TWA 7 0.06 3500 ± 180 4.5 ± 0.6 0.3 0.0 0.0 0.0 0.0 0.0 0.0
TWA 8A 0.06 3500 ± 160 4.5 ± 1.1 0.3 0.0 0.5 0.1 0.0 0.5 0.0
TWA 8B 0.01 2800 ± 1130 4.0 ± 1.2 0.4 0.0 1.4 0.3 0.3 0.6 0.0
TWA 9A 0.25 4000 ± 290 3.0 ± 0.6 0.1 0.6 0.0 0.1 0.0 0.0 0.0 0.0 0.0
TWA 9B 0.04 3400 ± 470 4.5 ± 0.6 0.2 0.0 0.7 0.1 0.0 0.1 0.0
TWA 14 0.14 3900 ± 360 4.0 ± 1.0 0.3 0.8 0.3 0.0 0.0 0.0 0.0 0.1 0.0
TWA 22 0.01 2800 ± 320 4.5 ± 0.5 0.2 0.0 0.3 0.2 0.7 0.0
TWA 25 0.17 4000 ± 320 3.5 ± 0.8 0.2 0.8 0.0 0.0 0.0 0.0 0.0 0.0

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