The mass function of the Coma Berenices open cluster below 0.2 M⊙: a search for low-mass stellar and substellar members

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Table B.1

RI- and 2MASS JHK_s photometry of Coma open cluster member candidates.


Object	2MASS	RA_TLS	Dec_TLS	I	R − I	J	H	K_s	SpT	SpT
		J2000	J2000			2MASS			I	JHK_s

B1-1637	12175087+2349315	12 17 50.8	23 49 31	18.53 ± 0.04	2.19 ± 0.25	15.81	15.08	14.52	M7	M8
B2-2041	12174039+2421522	12 17 40.3	24 21 52	14.54 ± 0.01	1.34 ± 0.01	12.92	12.33	12.06	M3	M4
B3-428	12172064+2504556	12 17 20.6	25 04 54	14.98 ± 0.01	1.37 ± 0.01	13.37	12.74	12.48	M4	M5
B4-1018^a	12172140+2528524	12 17 21.4	25 28 53	14.94 ± 0.01	1.56 ± 0.02	13.27	12.67	12.39	M4	M4
B4-1207	12171426+2530541	12 17 14.2	25 30 55	15.31 ± 0.01	1.47 ± 0.02	13.71	13.19	12.94	M4	M5
B4-168	12182185+2524131	12 18 21.8	25 24 13	16.63 ± 0.01	1.88 ± 0.06	14.58	13.96	13.60	M5	M6
B4-548	12162091+2518238	12 16 20.8	25 18 24	14.92 ± 0.01	1.42 ± 0.01	13.33	12.76	12.47	M4	M5
B5-3206	12174439+2549407	12 17 44.3	25 49 40	15.09 ± 0.01	1.50 ± 0.01	13.32	12.73	12.46	M4	M5
B5-3447	12165604+2556529	12 16 56.0	25 56 52	15.01 ± 0.01	1.36 ± 0.01	13.38	12.81	12.59	M4	M5
B6-1509^a	12164122+2646391	12 16 41.2	26 46 40	14.84 ± 0.01	1.42 ± 0.01	13.14	12.56	12.30	M4	M4
B6-2031	12175920+2632050	12 17 59.1	26 32 06	15.45 ± 0.01	1.46 ± 0.01	13.73	13.07	12.79	M4	M5
B7-468	12154933+2719374	12 15 49.3	27 19 37	16.48 ± 0.02	1.74 ± 0.03	14.66	14.00	13.70	M5	M6
B7-1381	12174543+2717436	12 17 45.4	27 17 44	16.99 ± 0.02	2.03 ± 0.05	14.90	14.13	13.79	M5	M6
B7-656	12174678+2729311	12 17 46.7	27 29 30	17.33 ± 0.01	2.00 ± 0.03	15.07	14.48	14.16	M6	M6
B7-860	12155532+2656572	12 15 55.4	26 56 57	17.23 ± 0.02	1.87 ± 0.05	15.35	14.72	14.36	M6	M7
B9-2646	12174785+2807134	12 17 47.8	28 07 11	15.49 ± 0.01	1.84 ± 0.01	13.40	12.90	12.61	M4	M5
B9-732^a	12162346+2825101	12 16 23.4	28 25 09	15.70 ± 0.01	1.56 ± 0.02	13.87	13.26	13.01	M4	M5
C2-1320	12184245+2424491	12 18 42.5	24 24 48	17.17 ± 0.02	1.83 ± 0.04	14.94	14.31	13.93	M6	M6
C3-1348	12203634+2505351	12 20 36.3	25 05 34	15.05 ± 0.01	1.46 ± 0.01	13.46	12.88	12.62	M4	M5
C3-250^b	442396437384	12 20 31.6	24 36 14	19.23 ± 0.04	2.23 ± 0.13	16.71	16.09	15.69	M8	>L0
C3-859	12204415+2453098	12 20 44.1	24 53 09	18.79 ± 0.03	2.17 ± 0.09	16.45	15.69	15.36	M7	L0
C4-183	12202436+2508225	12 20 24.3	25 08 22	17.14 ± 0.01	1.81 ± 0.02	15.20	14.68	14.43	M6	M7
C4-2697	12205439+2525568	12 20 54.3	25 25 56	17.55 ± 0.02	2.37 ± 0.04	14.85	14.31	13.85	M6	M6
C6-1135	12202692+2646324	12 20 26.9	26 46 32	14.90 ± 0.01	1.37 ± 0.01	13.36	12.79	12.57	M4	M5
C7-1954	12194684+2726371	12 19 46.8	27 26 37	16.03 ± 0.01	1.58 ± 0.01	14.30	13.64	13.38	M5	M5
C7-2661	12185303+2713026	12 18 53.0	27 13 02	15.19 ± 0.01	1.43 ± 0.01	13.68	13.07	12.88	M4	M5
C7-751	12204462+2715451	12 20 44.6	27 15 45	14.87 ± 0.01	1.56 ± 0.01	13.20	12.59	12.30	M4	M4
C9-1190	12203619+2827073	12 20 36.2	28 27 07	15.77 ± 0.01	1.59 ± 0.02	13.97	13.36	13.00	M4	M5
D1-2096	12212066+2352194	12 21 20.6	23 52 19	17.93 ± 0.03	2.05 ± 0.06	15.33	14.73	14.44	M6	M7
D1-3399	12233131+2336377	12 23 31.2	23 36 38	18.73 ± 0.04	2.31 ± 0.08	15.78	15.15	14.62	M7	M8
D1-3806	12213214+2345170	12 21 32.1	23 45 17	17.10 ± 0.03	1.84 ± 0.05	14.83	14.16	13.88	M5	M6
D3-1251	12225773+2448346	12 22 57.6	24 48 33	19.92 ± 0.06	2.32 ± 0.23	16.89	16.17	15.26	M9	L0
D4-1990	12235346+2534559	12 23 53.4	25 34 55	16.54 ± 0.03	1.71 ± 0.06	14.79	14.12	13.80	M5	M6
D4-3557^a	12221448+2526563	12 22 14.4	25 26 56	15.72 ± 0.02	1.69 ± 0.04	13.98	13.40	13.08	M4	M5
D4-5027	12223681+2534562	12 22 36.7	25 34 55	17.08 ± 0.02	1.86 ± 0.05	15.18	14.60	14.20	M5	M7
D4-816	12221988+2517279	12 22 19.8	25 17 27	17.47 ± 0.04	1.90 ± 0.07	15.42	14.76	14.46	M6	M7
D7-1582^a	12224153+2714512	12 22 41.5	27 14 52	14.72 ± 0.03	1.56 ± 0.05	13.17	12.50	12.24	M4	M4
D8-854	12230289+2738433	12 23 02.8	27 38 43	16.10 ± 0.02	1.61 ± 0.04	14.37	13.83	13.49	M5	M6
D8-1325^a	12223895+2746432	12 22 38.9	27 46 43	16.19 ± 0.02	1.99 ± 0.03	14.43	13.85	13.55	M5	M6
E1-1219	12250440+2341590	12 25 04.4	23 41 58	15.48 ± 0.02	1.51 ± 0.04	13.60	13.09	12.81	M4	M5
E2-3804^b	442396778055	12 25 33.3	24 21 24	18.90 ± 0.04	2.43 ± 0.14	16.48	15.93	15.50	M7	> L0
E2-2773	12260421+2418540	12 26 04.1	24 18 52	17.32 ± 0.02	1.99 ± 0.05	15.01	14.41	14.05	M6	M6
E3-2414^a	12243115+2505182	12 24 31.0	25 05 18	16.83 ± 0.03	1.85 ± 0.08	14.80	14.19	13.94	M5	M6
E3-5219	12235738+2453292	12 23 57.3	24 53 28	19.09 ± 0.05	2.33 ± 0.12	16.16	15.62	14.98	M7	M9-L0
E3-5224	12241699+2453335	12 24 16.9	24 53 33	17.97 ± 0.04	2.01 ± 0.08	15.34	14.69	14.25	M6	M7
E4-2030	12253414+2514288	12 25 34.0	25 14 28	14.84 ± 0.01	1.36 ± 0.02	13.29	12.70	12.44	M4	M5
E4-2518	12240487+2533508	12 24 04.8	25 33 50	16.30 ± 0.02	1.63 ± 0.04	14.57	13.85	13.55	M5	M6
E4-2983	12252076+2517082	12 25 20.6	25 17 07	16.39 ± 0.02	2.17 ± 0.04	14.07	13.50	13.13	M5	M5
E4-659	12250503+2518451	12 25 04.9	25 18 45	15.42 ± 0.01	1.51 ± 0.02	13.75	13.12	12.82	M4	M5
E6-1963	12250250+2643046	12 25 02.5	26 43 04	17.29 ± 0.03	2.01 ± 0.06	15.12	14.50	14.15	M6	M6
F2-1208	12280664+2417368	12 28 06.6	24 17 36	15.48 ± 0.02	1.44 ± 0.03	14.04	13.47	13.24	M4	M5
F2-3300	12284359+2425526	12 28 43.6	24 25 52	15.42 ± 0.01	1.46 ± 0.03	13.88	13.23	13.02	M4	M5
F4-1700	12263913+2505546	12 26 39.2	25 05 51	15.92 ± 0.01	1.74 ± 0.01	14.05	13.41	13.08	M5	M5
F4-3603^a	12270429+2541012	12 27 04.3	25 40 58	15.91 ± 0.02	1.83 ± 0.03	13.95	13.40	13.03	M5	M5
F4-487	12272825+2516103	12 27 28.2	25 16 07	18.52 ± 0.03	2.09 ± 0.09	16.11	15.60	15.15	M7	L0
F5-1472	12281609+2610476	12 28 16.1	26 10 44	15.14 ± 0.01	1.41 ± 0.02	13.63	13.19	12.81	M4	M5
F5-244	12265349+2543556	12 26 53.5	25 43 55	15.89 ± 0.01	1.70 ± 0.02	14.09	13.53	13.18	M5	M5
F5-3541	12284555+2601548	12 28 45.5	26 01 54	18.09 ± 0.03	2.08 ± 0.09	15.96	15.21	14.89	M6	M8-9
F6-19	12274113+2614303	12 27 41.2	26 14 29	16.17 ± 0.04	1.68 ± 0.08	14.40	13.83	13.50	M5	M6
F6-318	12271711+2621221	12 27 17.1	26 21 21	15.91 ± 0.01	1.54 ± 0.03	14.28	13.64	13.36	M5	M5
F9-1006	12270311+2832487	12 27 03.1	28 32 48	15.15 ± 0.01	1.68 ± 0.01	13.41	12.81	12.50	M4	M5
F9-1134	12264777+2837363	12 26 47.7	28 37 36	19.08 ± 0.03	2.27 ± 0.14	16.62	15.96	15.68	M7	L0
F9-2311	12281027+2834518	12 28 10.1	28 34 52	15.28 ± 0.01	1.45 ± 0.01	13.79	13.19	12.92	M4	M5
F9-250	12283795+2805484	12 28 37.9	28 05 47	15.08 ± 0.01	1.47 ± 0.01	13.52	12.92	12.69	M4	M5
G1-3083	12291331+2347393	12 29 13.3	23 47 39	19.15 ± 0.04	2.37 ± 0.20	16.51	15.92	15.41	M7	L0
G3-1341	12302681+2453377	12 30 26.8	24 53 37	18.76 ± 0.04	2.31 ± 0.10	15.94	15.18	14.92	M7	M8-9
G3-2039	12290479+2504139	12 29 04.8	25 04 12	17.76 ± 0.03	2.23 ± 0.06	15.37	14.78	14.46	M6	M7
G3-2748	12301422+2438070	12 30 14.2	24 38 06	16.75 ± 0.02	2.01 ± 0.04	14.64	14.06	13.76	M5	M6
G4-957	12303491+2525312	12 30 34.8	25 25 29	15.73 ± 0.02	1.50 ± 0.03	14.18	13.63	13.33	M4	M5
G5-1311	12304702+2603294	12 30 47.0	26 03 27	15.31 ± 0.01	1.50 ± 0.02	13.84	13.22	12.97	M4	M5
G5-4423	12292183+2608058	12 29 21.9	26 08 04	16.71 ± 0.02	1.72 ± 0.04	14.94	14.35	14.06	M5	M6
G6-3041	12294016+2619567	12 29 40.2	26 19 56	17.31 ± 0.03	1.88 ± 0.05	15.29	14.67	14.41	M6	M7
G7-1333	12284516+2711207	12 28 45.2	27 11 21	15.41 ± 0.02	1.58 ± 0.03	13.62	12.97	12.69	M4	M5
G9-1454	12303861+2824040	12 30 38.6	28 24 03	16.32 ± 0.01	1.74 ± 0.02	14.40	13.88	13.46	M5	M6
H1-3493	12322769+2345567	12 32 27.6	23 45 57	15.35 ± 0.01	1.52 ± 0.02	13.77	13.24	12.93	M4	M5
H2-3861	12312536+2432288	12 31 25.3	24 32 28	14.88 ± 0.01	1.57 ± 0.02	13.30	12.71	12.44	M4	M5
H3-137	12333450+2439226	12 33 34.5	24 39 22	16.85 ± 0.01	2.10 ± 0.03	14.89	14.28	13.80	M5	M6
H3-1933	12330182+2439156	12 33 01.8	24 39 16	16.44 ± 0.01	1.76 ± 0.02	14.70	14.19	13.80	M5	M6
H3-2244	12315150+2502347	12 31 51.5	25 02 34	15.94 ± 0.01	1.73 ± 0.01	14.23	13.69	13.40	M5	M5
H3-258	12333217+2446225	12 33 32.1	24 46 23	14.76 ± 0.01	1.36 ± 0.01	13.47	12.79	12.55	M4	M5
H3-346^a	12313652+2452273	12 31 36.5	24 52 27	15.11 ± 0.01	1.76 ± 0.01	13.45	12.88	12.59	M4	M5
H3-882	12323775+2439252	12 32 37.8	24 39 25	16.93 ± 0.01	1.94 ± 0.03	15.15	14.54	14.06	M5	M6

Notes.

^(a)

Object is identified with a cluster member candidate from Kraus & Hillenbrand (2007).

^(b)

ID of the object and its JHK photometry is given according to the UKIDSS database.

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