KMOS study of the mass accretion rate from Class I to Class II in NGC 1333

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Table 4.

Stellar and accretion parameters of the Class II sample.

ID	A_V	SpT ^(a)	SpT_L^(b)	T_eff	log(L_⋆/L_⊙)	M_⋆	R_⋆	log(L_acc/L_⊙)	Ṁ_acc
	[mag]			[K]		[M_⊙]	[R_⊙]		[10⁻⁹ M_⊙ yr⁻¹]
153	4.5	M5.5	M6	2920	−1.17	0.10	1.02	< − 2.90	< 0.06
156	4.0	M6.5	M6.5	2815	−0.72	0.11	1.84	−1.95 ± 0.36	7.49 ± 0.48
159	0.3	M5.5	M5	2920	−1.26	0.10	0.92	−3.22 ± 0.54	0.22 ± 0.02
162	0.0	M9	M7.5	2400	−1.29	...	1.31	< − 2.84	...
164	0.0	M5.5	M5	2920	−1.43	0.10	0.76	< − 3.03	< 0.06
165	17.0	K7	K7	4020	0.16	0.70	2.49	< − 1.79	< 0.06
166	2.7	M4	M5.25	3190	−0.86	0.21	1.22	< − 2.56	< 0.12
167	8.5	K7	M1	4020	−0.01	0.72	2.05	−1.30 ± 0.37	5.68 ± 0.37
168	10.0	M0	M2	3900	−0.15	0.61	1.85	−1.49 ± 0.44	3.91 ± 0.30
173	7.0	M3	M1.5	3410	−0.04	0.32	2.75	−0.59 ± 0.34	88.0 ± 5.2
174	9.8	M4	M1	3190	−0.35	0.25	2.20	< − 2.27	< 0.15
175	5.7	M6.5	–	2815	−1.52	0.08 ^( † )	0.73	−3.56 ± 0.54	0.10 ± 0.01
177	2.7	M3	M3.5	3410	−0.83	0.30	1.11	−2.87 ± 0.51	0.20 ± 0.02
178 ^(*)	3.0	M2	M0.5	3560	−0.68	0.38	1.21	< − 2.87	< 0.05
180	5.5	M9.5	M8	2330	−1.36	...	1.29	−3.26 ± 0.80	...
184	6.0	M2	–	3560	−0.26	0.38	1.96	−0.75 ± 0.36	36.5 ± 2.3
188	4.3	M3	–	3410	−0.92	0.30	1.00	−1.85 ± 0.38	1.87 ± 0.14
192	6.5	M1	K6	3720	0.25	0.47	3.22	−0.70 ± 0.35	54.5 ± 3.3
194	8.8	M7	M6	2770	−1.23	0.10	1.06	< − 2.58	< 0.06
195	15.0	M4.5	–	3085	−1.67	0.11	0.51	< − 2.60	< 0.03
197	17.0	M6.5	M9	2815	−0.65	0.11	2.00	< − 1.42	< 0.81
199	28.0	M4	M4	3190	−0.40	0.25	2.07	< − 1.69	< 0.08
201	7.5	M3.5	M2.5	3300	−0.29	0.28	2.20	−1.84 ± 0.46	4.53 ± 0.36
203	9.0	M8	M6	2710	−0.86	0.08 ^( † )	1.69	−2.20 ± 0.36	5.32 ± 0.34
205	14.0	M5.5	M5.5	2920	−0.97	0.11	1.28	< − 2.50	< 0.06
209	11.7	M6.5	M5	2815	−0.93	0.10	1.45	< − 2.46	< 0.11
213	8.0	M4	M2	3190	−1.31	0.18	0.73	−2.57 ± 0.49	0.43 ± 0.04
219	8.7	M4	M3	3190	−0.12	0.25	2.86	−1.79 ± 0.38	7.4 ± 0.5
222	5.8	M5	M3	2980	−0.62	0.16	1.84	−1.94 ± 0.40	5.3 ± 0.4
224 ^(**)	3.5	M3	M3	3410	−1.69	0.24	0.41	−3.57 ± 0.38	0.02 ± 0.001
226	3.0	M3	M4	3410	0.43	0.40	5.74	−0.95 ± 0.42	52.8 ± 4.5
227	4.5	M5.5	M5.75	2920	−1.40	0.10	0.78	< − 3.16	< 0.03
233	0.5	M5	M5.25	2980	−0.88	0.14	1.37	< − 2.60	< 0.26
234	3.0	K7	K4	4020	0.04	0.71	2.17	−0.55 ± 0.34	34.3 ± 2.1
235	1.0	M4.5	M4.75	3085	−0.81	0.18	1.38	−2.78 ± 0.50	0.51 ± 0.04
241	3.1	M4	M4.5	3190	−0.66	0.22	1.54	< − 2.53	< 0.18

Notes.

^(a)

SpT derived by using Class III templates (see Sect. 4.1).

^(b)

SpT derived by Luhman et al. (2016).

^( † )Mass derived using the Baraffe et al. (2015) isochrones, see Sect. 5.

^(*)

Class III target.

^(**)

Sub-luminous object.

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