CNO and F abundances in the globular cluster M 22 (NGC 6656)

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Volume 540 (April 2012)

A&A, 540 (2012) A3

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Table 1

Program stars.

Star^a	RA^b	Dec^b	V^a	J^c	H^c	K_c^c	H^d band	K^d band	(S/N)_H^d	(S/N)_k^d
(1)	(2)	(3)	(4)	(5)	(6)	(7)	(8)	(9)	(10)	(11)

1-22,V5	18 36 10.63	–23 54 59.4	10.86	7.72	6.99	6.73	...	2009-04-14 : 4 × 75 s	...	120
IV-97	18 36 41.11	–23 58 18.3	11.08	7.75	6.99	6.75	2009-03-16 : 4 × 85 s	2009-04-14 : 4 × 81 s	110	130
IV-102	18 36 36.12	–23 59 39.8	11.09	7.75	6.99	6.76	2009-03-16 : 4 × 87 s	2009-04-14 : 4 × 82 s	110	150
V9	18 36 08.23	–23 55 01.6	11.13	7.70	6.92	6.67	2009-03-14 : 4 × 80 s	...	100	...
III-3	18 36 17.44	–23 54 26.6	11.15	7.82	7.01	6.78	2009-03-16 : 4 × 87 s	2009-04-14 : 4 × 83 s	100	160
III-14	18 36 15.25	–23 54 49.9	11.18	7.78	6.99	6.74	2009-06-01 : 4 × 97 s	2009-07-16 : 4 × 139 s	60	150
III-15	18 36 15.55	–23 55 01.6	11.30	8.11	7.34	7.13	2009-03-17 : 4 × 119 s	2009-04-14 : 4 × 115 s	110	130
III-12	18 36 14.45	–23 54 26.8	11.48	8.38	7.61	7.40	2009-06-24 : 4 × 225 s	2009-07-16 : 4 × 257 s	130	150
III-52	18 36 10.12	–23 54 22.2	11.50	8.42	7.64	7.45	2009-03-17 : 4 × 195 s	2009-04-14 : 4 × 194 s	140	140
I-92	18 36 33.22	–23 52 32.8	11.51	8.58	7.82	7.65	2009-04-15 : 4 × 232 s	2009-04-14 : 4 × 232 s	120	140
II-96	18 36 17.18	–23 54 11.6	11.60	8.66	7.96	7.78	2009-04-15 : 4 × 305 s	...	150	...

Notes.

^(a)

Names and V magnitudes are taken from Peterson & Cudworth (1994);

^(b)

units of right ascension (J2000) and declination (J2000) are, respectively, hours, minutes, seconds, degrees, arcminutes, arcseconds;

^(c)

J, H and K_s are 2MASS magnitudes;

^(d)

dates, integration times and S/N for the spectroscopic observations in the two different bands used.

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