Automatic spectral classification of stellar spectra with low signal-to-noise ratio using artificial neural networks

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Volume 538 (February 2012)

A&A, 538 (2012) A76

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Table 1

Radial velocity and S/N of the stars in the JHC catalog.

JHC_num	ID	Clasif JHC	Code AdSpT	LC	RVcor	S/N	Comments

^*jhc001	HD 242908	O5 V	1500	5	105	145	^a
jhc002	HD 215835	O5.5 V	1550	5	–34	107
jhc003	HD 12993	O6.5 V	1650	5	–15	133
jhc004	HD 35619	O7 V	1700	5	42	94
jhc005	HD 44811	O7.5 V	1750	5	123	118
jhc006	HD 242935	O8 V	1800	5	98	77
jhc007	HD 236894	O8 V	1800	5	48	97
jhc008	HD 17520	O9 V	1900	5	12	176
jhc009	HD 12323	O9 V	1900	5	39	202
jhc010	BD+62 249	O9.5 V	1950	5	26	48
^*jhc011	HD 158659	B0 V	2000	5	74	70
jhc012	HD 237007	B0 V	2000	5	55	72
jhc013	HD 35215	B1.5 V	2150	5	130	86
^*jhc014	HD 37767	B3 V	2300	5	50	178
jhc015	FEIGE 40	B4 V	2600	5	144	36	SpT_JHC = 2400
^*jhc016	HD 240344	B4 V	2400	5	79	125
^*jhc017	HD 30584	B6 V	2800	5	57	91	SpT_JHC = 2600
jhc018	O 1015	B8 V	2800	5	80	76
jhc019	HD 116608	A1 V	3100	5	55	133
jhc020	FEIGE 41	A1 V	2900	5	45	54	SpT_JHC = 3100
jhc021	HD 124320	A2 V	3200	5	99	134
jhc022	FEIGE 28	A2 V	3000	5	91	67	SpT_JHC = 3200
^*jhc023	HD 190785	A2 V	3100	5	132	128	SpT_JHC = 3200
jhc024	HD 221741	A3 V	3300	5	40	153
jhc025	HD 9547	A5 V	3500	5	55	60
^*jhc026	HD 21619	A6 V	3600	5	67	69
jhc027	HD 23863	A7 V	3700	5	39	70
jhc028	HD 111525	A7 V	3800	5	100	123	SpT_JHC = 3700
jhc029	HD 9972	A8 V	3700	5	44	106	SpT_JHC = 3800
^*jhc030	HD 23733	A9 V	3900	5	50	77
jhc031	HD 10032	F0 V	4000	5	57	83
jhc032	HZ 948	F3 V	4300	5	70	107
jhc033	HD 23511	F4 V	4400	5	35	69
jhc034	HZ 227	F5 V	4500	5	60	75
^*jhc035	SAO 57199	F6 V	4600	5	145	70
jhc036	HD 24189	F6 V	4600	5	72	55
jhc037	HD 5702	F7 V	4700	5	54	68	calib. problems
jhc038	HD 107132	F7 V	4700	5	40	86
jhc039	HD 107214	F7 V	4800	5	60	89	SpT_JHC = 4700
jhc040	HD 6111	F8 V	4800	5	51	33
jhc041	HD 31084	F9 V	4950	5	08	81
^*jhc042	HD 107399	F9 V	4900	5	59	70
jhc043	HD 28099	G0 V	5000	5	87	55
^*jhc044	HD 17647	G1 V	5800	5	41	55	SpT_JHC = 5100
jhc045	HD 66171	G2 V	5200	5	58	63
jhc046	BD+58 1199	G3 V	5300	5	47	110
jhc047	TR A14	G4 V	5400	5	115	59
^*jhc048	HD 22193	G6 V	5600	5	72	50
jhc049	HD 27685	G7 V	5700	5	64	42
jhc050	HD 33278	G9 V	5900	5	34	35
jhc051	HD 29050	G9 V	5900	5	49	44
^*jhc052	HD 23524	K0 V	6000	5	14	53
^*jhc053	HD 5351	K4 V	6400	5	–4	34
jhc054	SAO 76803	K5 V	6200	5	86	33	SpT_JHC = 6500
jhc055	HD 260655	M0 V	7000	5	05	51
jhc056	BD+63 0137	M1 V	7100	5	76	28
jhc057	YALE 1755	M5 V	7500	5	62	29
jhc058	HD 13505	F0 IV	4000	4	60	61
jhc059	HD 83140	F3 IV	4300	4	45	78
jhc060	HD 78277	G2 IV	5200	4	31	93
jhc061	HD 70178	G5 IV	5500	4	74	68
^*jhc062	HD 227018	O6.5 III	1650	3	76	100
jhc063	SAO 11810	O7.5 III	1750	3	11	83
jhc064	HD 191978	O8.5 III	1850	3	83	100
jhc065	HD 16429	O9.5 III	1950	3	–5	137
jhc066	HD 13494	B1 III	2100	3	51	82
jhc067	HD 12727	B2 III	2200	3	30	63
jhc068	O 2311	B2 III	2200	3	–20	70
jhc069	SAO 11885	B2.5 III	2250	3	54	65
jhc070	HD 166125	B3 III	2300	3	54	105
jhc071	HD 39136	B4 III	2400	3	74	111
jhc072	HD 56183	B4 III	2400	3	103	131
jhc073	HD 256413	B5 III	2500	3	113	112
jhc074	BD+61 339	B7 III	3000	3	115	90	SpT_JHC = 2700
^*jhc075	HD 28696	B8 III	2800	3	91	72
jhc076	HD 20023	B9 III	2900	3	128	130
jhc077	HD 12027	A3 III	3300	3	71	69
^*jhc078	HD 240296	A6 III	3600	3	53	105
jhc079	HD 12161	A8 III	3800	3	60	150
jhc080	HD 64191	F0 III	4000	3	71	99
jhc081	HD 5211	F4 III	4400	3	77	91
jhc082	BD+61 0367	F5 III	4500	3	76	59
jhc083	HD 56030	F6 III	4600	3	80	78
jhc084	SAO 20603	F7 III	4700	3	131	50	calib. problems
jhc085	HD 9979	F8 III	4800	3	60	53	calib. problems
jhc086	HD 15866	G0 III	5000	3	06	75
jhc087	BD+30 2347	G0 III	4700	3	96	60	SpT_JHC = 5000
∗ jhc088	HD 25894	G2 III	5200	3	23	54	calib. problems
^*jhc089	HD 2506	G4 III	5600	3	–10	46	calib. problems (JHC = 5400)
jhc090	BD+28 1885	G5 III	5800	3	29	64	SpT_JHC = 5500
^*jhc091	HD 112872	G6 III	5600	3	57	59
jhc092	HD 26514	G6 III	5600	3	39	54
jhc093	HD 29883	G6 III	6300	3	57	32	SpT_JHC = 5600
jhc094	HD 249240	G7 III	5700	3	52	44
jhc095	HD 245389	G8 III	5800	3	88	52
jhc096	SAO 55155	G9 III	5300	3	61	46	SpT_JHC = 5900
^*jhc097	SAO 55164	K0 III	6000	3	52	78
jhc098	HD 33506	K2 III	6200	3	92	39
jhc099	SAO 77849	K2 III	6200	3	64	38
jhc100	HD 26946	K3 III	6300	3	58	31
jhc101	HD 21110	K4 III	6400	3	55	31
^*jhc102	SAO 21753	K7 III	7100	3	14	40	SpT_JHC = 6700
jhc103	SAO 63349	M3 III	7300	3	100	41
jhc104	HD 110964	M4 III	7400	3	103	40
^*jhc105	SAO 62808	M5 III	7500	3	8	24
jhc106	HD 14357	B2 II	2200	2	66	82	Hα emission
jhc107	BD-14 4956	B2 II	2200	2	27	119
jhc108	BD-00 3227	F5 II	4500	2	38	72
jhc109	HD 249384	G8 II	5800	2	–48	33
jhc110	HD 250368	G9 II	5900	2	57	40
jhc111	HD 249826	K6 II	7200	2	117	46	SpT_JHC = 6600
jhc112	BD+19 1947	M3 II	7700	2	104	20	SpT_JHC = 7300
jhc113	BD+36 1963	M7 II	7600	2	70	22	SpT_JHC = 7700
jhc114	BD-11 4586	O8 I	1800	1	44	76
jhc115	HD 225160	O8 I	1800	1	10	122
jhc116	HD 16808	B0.5 I	2050	1	61	96
jhc117	HD 167451	B0.5 I	2050	1	31	88
jhc118	BD-14 5030	B1.5 I	2150	1	29	60
^*jhc119	HD 209678	B2 I	2200	1	16	123
^*jhc120	SAO 20899	B3 I	2300	1	07	56
jhc121	HD 192832	B5 I	2500	1	52	65	B2 I
jhc122	BD+61 220	B7 I	2700	1	05	70
jhc123	HD 17145	B8 I	2800	1	58	107
jhc124	LSIV P24	B9 I	2900	1	78	62
jhc125	HD 209900	A0 I	3000	1	19	106
^*jhc126	SAO 11344	A0 I	3000	1	17	113
jhc127	SAO 12149	A1 I	3100	1	21	127
jhc128	42 LSI	A2 I	3600	1	20	160	SpT_JHC = 3200
jhc129	SAO 87716	A3 I	3200	1	118	88	SpT_JHC = 3300
jhc130	SAO 12096	A4 I	3400	1	26	71
jhc131	HD 9167	A7 I	3700	1	26	72
^*jhc132	HD 842	A9 I	3900	1	35	116
jhc133	SAO 37370	F0 I	4000	1	62	73
^*jhc134	BD+58 204	F2 I	4200	1	–12	127
jhc135	HD 12842	F3 I	4400	1	18	64	SpT_JHC = 4300
jhc136	SAO 21536	F4 I	4300	1	–37	115	SpT_JHC = 4400
jhc137	HD 9973	F5 I	4500	1	49	67
jhc138	HD 8992	F6 I	4600	1	22	56
jhc139	HD 17971N	F7 I	4500	1	06	59	SpT_JHC = 4700
jhc140	HD 187428	F8 I	4800	1	114	54
jhc141	HD 25361	G0 I	5000	1	10	58
^*jhc142	SAO 21446	G1 I	5100	1	24	51
jhc143	BD+56 084	G2 I	5000	1	–23	37	SpT_JHC = 5200
jhc144	HD 191010	G3 I	5300	1	119	53
jhc145	HD 187299	G5 I	5500	1	34	30
^*jhc146	HD 186293	K0 I	6000	1	86	47
jhc147	SAO 37325	K1 I	6100	1	74	33
^*jhc148	HD 1069	K2 I	6200	1	44	70
^*jhc149	HD 1400	K5 I	6700	1	40	50
jhc150	HD 14330	M1 I	7100	1	30	34
^*jhc151	SAO 23888	M1 I	7100	1	29	32
jhc152	HD 13136	M2 I	7200	1	12	38
jhc153	HD 94028	MPF4 V	4400	5	194	106
jhc154	SAO 102986	MPF7 V	4700	5	–193	73
jhc155	SAO 81292	M4.5E V	7450	5	57	35
jhc156	HD 16691	O5 I	1500	1	44	95	em λ4686 and Hα
jhc157	HD 108	O6F I	1600	1	–41	118	em λ4686 and Hα
jhc158	BD+40 4220	O7 I	1700	1	12	79	em λ4686 and Hα
jhc159	HD 13256	B1 I	2100	1	–30	229	em Hβ and Hα
jhc160	HD 50064	B1 I	2100	1	148	109	em Hγ and Hα
jhc161	BD+51 710	B5 I	2500	1	146	90	em Hα

^(a)

Stars marked with (*) were observed also with the same instrumentation as our program stars.

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