Gaia-ESO survey: Massive stars in the Carina Nebula - II. The spectroscopic analysis of the O-star population

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Table A.3

Derived tellar and physical parameters for those stars for which only low-resolution spectra are available from GOSSS

Name	SpT	group	T_eff [kK]	log g [dex]	log g_true [dex]	A_V [mag]	M_V [mag]	R [R_⊙]	log L/L_⊙ [dex]	M_sp [M_⊙]	M_ev [M_⊙]	Age (Myr)
ALS 15207	O9 V	O-002	35.4±0.7	4.08±0.14	${4.08}_{- 0.14}^{+ 0.14}$ ${4.08_{ - 0.14}^{ + 0.14}}$	2.65	$- {3.74}_{+ 0.05}^{- 0.05}$ ${ - 3.74_{ + 0.05}^{ - 0.05}}$	${6.2}_{- 0.2}^{+ 0.2}$ ${6.2_{ - 0.2}^{ + 0.2}}$	${4.73}_{- 0.03}^{+ 0.03}$ ${4.73_{ - 0.03}^{ + 0.03}}$	${18.1}_{- 5.4}^{+ 5.4}$ ${18.1_{ - 5.4}^{ + 5.4}}$	${21.0}_{- 0.5}^{+ 0.7}$ ${21.0_{ - 0.5}^{ + 0.7}}$	${1.30}_{- 0.72}^{+ 0.81}$ ${1.30_{ - 0.72}^{ + 0.81}}$
CPD -58 2620	O7 V((f))z	O-002	39.2±0.5	3.93±0.07	${3.93}_{- 0.07}^{+ 0.07}$ ${3.93_{ - 0.07}^{ + 0.07}}$	1.77	$- {4.35}_{+ 0.05}^{- 0.05}$ ${ - 4.35_{ + 0.05}^{ - 0.05}}$	${7.7}_{- 0.2}^{+ 0.2}$ ${7.7_{ - 0.2}^{ + 0.2}}$	${5.09}_{- 0.03}^{+ 0.03}$ ${5.09_{ - 0.03}^{ + 0.03}}$	${18.7}_{- 2.8}^{+ 2.8}$ ${18.7_{ - 2.8}^{ + 2.8}}$	${29.2}_{- 0.7}^{+ 0.7}$ ${29.2_{ - 0.7}^{ + 0.7}}$	${1.14}_{- 0.42}^{+ 0.42}$ ${1.14_{ - 0.42}^{ + 0.42}}$
CPD -59 2610	O8.5 V	O-028	35.1±0.7	3.80±0.08	${3.81}_{- 0.08}^{+ 0.08}$ ${3.81_{ - 0.08}^{ + 0.08}}$	2.07	$- {3.81}_{+ 0.05}^{- 0.05}$ ${ - 3.81_{ + 0.05}^{ - 0.05}}$	${6.4}_{- 0.2}^{+ 0.2}$ ${6.4_{ - 0.2}^{ + 0.2}}$	${4.75}_{- 0.03}^{+ 0.03}$ ${4.75_{ - 0.03}^{ + 0.03}}$	${9.9}_{- 1.8}^{+ 1.8}$ ${9.9_{ - 1.8}^{ + 1.8}}$	${21.2}_{- 0.7}^{+ 0.5}$ ${21.2_{ - 0.7}^{ + 0.5}}$	${1.76}_{- 0.62}^{+ 0.59}$ ${1.76_{ - 0.62}^{ + 0.59}}$
HD 93 146 B	O9.7 IV	O-028	32.2±0.6	4.20±0.20	${4.20}_{- 0.20}^{+ 0.20}$ ${4.20_{ - 0.20}^{ + 0.20}}$	1.24	$- {3.17}_{+ 0.05}^{- 0.05}$ ${ - 3.17_{ + 0.05}^{ - 0.05}}$	${5.2}_{- 0.2}^{+ 0.2}$ ${5.2_{ - 0.2}^{ + 0.2}}$	${4.41}_{- 0.03}^{+ 0.03}$ ${4.41_{ - 0.03}^{ + 0.03}}$	${17.4}_{- 5.7}^{+ 5.8}$ ${17.4_{ - 5.7}^{ + 5.8}}$	${16.4}_{- 0.4}^{+ 0.4}$ ${16.4_{ - 0.4}^{ + 0.4}}$	${0.84}_{- 0.73}^{+ 0.92}$ ${0.84_{ - 0.73}^{ + 0.92}}$
HD 93 190	O9.7: V:(n)e	O-027	30.1±1.1	3.70±0.20	${3.72}_{- 0.19}^{+ 0.19}$ ${3.72_{ - 0.19}^{ + 0.19}}$	2.96	$- {5.98}_{+ 0.05}^{- 0.05}$ ${ - 5.98_{ + 0.05}^{ - 0.05}}$	${20.1}_{- 0.7}^{+ 0.7}$ ${20.1_{ - 0.7}^{ + 0.7}}$	${5.47}_{- 0.04}^{+ 0.05}$ ${5.47_{ - 0.04}^{ + 0.05}}$	${77.4}_{- 40.2}^{+ 40.3}$ ${77.4_{ - 40.2}^{ + 40.3}}$	${33.8}_{- 1.9}^{+ 2.1}$ ${33.8_{ - 1.9}^{ + 2.1}}$	${4.08}_{- 0.20}^{+ 0.22}$ ${4.08_{ - 0.20}^{ + 0.22}}$
HDE 303 316 A	O7 V((f))z	O-028	38.8±0.5	4.11±0.05	${4.11}_{- 0.05}^{+ 0.05}$ ${4.11_{ - 0.05}^{ + 0.05}}$	2.24	$- {4.45}_{+ 0.05}^{- 0.05}$ ${ - 4.45_{ + 0.05}^{ - 0.05}}$	${8.1}_{- 0.2}^{+ 0.2}$ ${8.1_{ - 0.2}^{ + 0.2}}$	${5.12}_{- 0.03}^{+ 0.03}$ ${5.12_{ - 0.03}^{ + 0.03}}$	${18.4}_{- 1.8}^{+ 1.8}$ ${18.4_{ - 1.8}^{ + 1.8}}$	${29.2}_{- 0.6}^{+ 0.8}$ ${29.2_{ - 0.6}^{ + 0.8}}$	${1.54}_{- 0.32}^{+ 0.29}$ ${1.54_{ - 0.32}^{ + 0.29}}$
HDE 305 438	O8 Vz	O-028	37.7±0.7	3.96±0.11	${3.96}_{- 0.11}^{+ 0.11}$ ${3.96_{ - 0.11}^{ + 0.11}}$	0.80	$- {3.80}_{+ 0.05}^{- 0.05}$ ${ - 3.80_{ + 0.05}^{ - 0.05}}$	${6.0}_{- 0.2}^{+ 0.2}$ ${6.0_{ - 0.2}^{ + 0.2}}$	${4.83}_{- 0.03}^{+ 0.03}$ ${4.83_{ - 0.03}^{ + 0.03}}$	${12.6}_{- 3.2}^{+ 3.3}$ ${12.6_{ - 3.2}^{ + 3.3}}$	${23.8}_{- 0.6}^{+ 0.6}$ ${23.8_{ - 0.6}^{ + 0.6}}$	${0.06}_{- 0.06}^{+ 0.65}$ ${0.06_{ - 0.06}^{ + 0.65}}$
HDE 305 518	O9.7 III	O-028	31.7±0.6	3.67±0.07	${3.69}_{- 0.07}^{+ 0.07}$ ${3.69_{ - 0.07}^{ + 0.07}}$	2.35	$- {4.48}_{+ 0.05}^{- 0.05}$ ${ - 4.48_{ + 0.05}^{ - 0.05}}$	${9.5}_{- 0.2}^{+ 0.2}$ ${9.5_{ - 0.2}^{ + 0.2}}$	${4.92}_{- 0.03}^{+ 0.03}$ ${4.92_{ - 0.03}^{ + 0.03}}$	${16.0}_{- 2.9}^{+ 2.9}$ ${16.0_{ - 2.9}^{ + 2.9}}$	${20.8}_{- 0.4}^{+ 0.6}$ ${20.8_{ - 0.4}^{ + 0.6}}$	${5.58}_{- 0.28}^{+ 0.28}$ ${5.58_{ - 0.28}^{ + 0.28}}$
HDE 305 536	O9.5 V	O-028	33.2±1.0	3.97±0.16	${3.97}_{- 0.16}^{+ 0.16}$ ${3.97_{ - 0.16}^{ + 0.16}}$	1.27	$- {4.15}_{+ 0.05}^{- 0.05}$ ${ - 4.15_{ + 0.05}^{ - 0.05}}$	${7.9}_{- 0.2}^{+ 0.2}$ ${7.9_{ - 0.2}^{ + 0.2}}$	${4.82}_{- 0.04}^{+ 0.04}$ ${4.82_{ - 0.04}^{ + 0.04}}$	${22.4}_{- 7.6}^{+ 7.6}$ ${22.4_{ - 7.6}^{ + 7.6}}$	${20.4}_{- 0.7}^{+ 0.8}$ ${20.4_{ - 0.7}^{ + 0.8}}$	${4.18}_{- 0.83}^{+ 0.74}$ ${4.18_{ - 0.83}^{ + 0.74}}$
HDE 305 539	O8 Vz	O-030	36.0±0.5	4.12±0.04	${4.13}_{- 0.04}^{+ 0.04}$ ${4.13_{ - 0.04}^{ + 0.04}}$	2.05	$- {4.03}_{+ 0.07}^{- 0.07}$ ${ - 4.03_{ + 0.07}^{ - 0.07}}$	${7.0}_{- 0.2}^{+ 0.2}$ ${7.0_{ - 0.2}^{ + 0.2}}$	${4.87}_{- 0.03}^{+ 0.03}$ ${4.87_{ - 0.03}^{ + 0.03}}$	${12.0}_{- 2.1}^{+ 2.1}$ ${12.0_{ - 2.1}^{ + 2.1}}$	${23.2}_{- 0.6}^{+ 0.5}$ ${23.2_{ - 0.6}^{ + 0.5}}$	${1.92}_{- 0.42}^{+ 0.39}$ $${1.92_{ - 0.42}^{ + 0.39}}$

Notes: Group distances are assumed from Molina Lera et al. (in prep, see also Maíz Apellániz et al. 2024).

g_true = g+ g_cent = g + ( V_rotsini )²/ R _*. Spectroscopic masses are derivedusing the gravity corrected from centrifugal acceleration.

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