2020AJ....159..199D

Query : 2020AJ....159..199D

2020AJ....159..199D - Astron. J., 159, 199-199 (2020/May-0)

The Open Cluster Chemical Abundances and Mapping survey. IV. Abundances for 128 open clusters using SDSS/APOGEE DR16.

DONOR J., FRINCHABOY P.M., CUNHA K., O'CONNELL J.E., ALLENDE PRIETO C., ALMEIDA A., ANDERS F., BEATON R., BIZYAEV D., BROWNSTEIN J.R., CARRERA R., CHIAPPINI C., COHEN R., GARCIA-HERNANDEZ D.A., GEISLER D., HASSELQUIST S., JONSSON H., LANE R.R., MAJEWSKI S.R., MINNITI D., MONI BIDIN C., PAN K., ROMAN-LOPES A., SOBECK J.S. and ZASOWSKI G.

Abstract (from CDS):

The Open Cluster Chemical Abundances and Mapping (OCCAM) survey aims to constrain key Galactic dynamical and chemical evolution parameters by the construction of a large, comprehensive, uniform, infrared-based spectroscopic data set of hundreds of open clusters. This fourth contribution from the OCCAM survey presents analysis using Sloan Digital Sky Survey/APOGEE DR16 of a sample of 128 open clusters, 71 of which we designate to be "high quality" based on the appearance of their color-magnitude diagram. We find the APOGEE DR16 derived [Fe/H] abundances to be in good agreement with previous high-resolution spectroscopic open cluster abundance studies. Using the high-quality sample, we measure Galactic abundance gradients in 16 elements, and find evolution of some of the [X/Fe] gradients as a function of age. We find an overall Galactic [Fe/H] versus RGC gradient of -0.068 ± 0.001 dex kpc–1 over the range of 6 < RGC < 13.9 kpc; however, we note that this result is sensitive to the distance catalog used, varying as much as 15%. We formally derive the location of a break in the [Fe/H] abundance gradient as a free parameter in the gradient fit for the first time. We also measure significant Galactic gradients in O, Mg, S, Ca, Mn, Cr, Cu, Na, Al, and K, some of which are measured for the first time. Our large sample allows us to examine four well-populated age bins in order to explore the time evolution of gradients for a large number of elements and comment on possible implications for Galactic chemical evolution and radial migration.

Abstract Copyright: © 2020. The American Astronomical Society. All rights reserved.

Journal keyword(s): Open star clusters - Galactic abundances - Milky Way evolution - Chemical abundances

VizieR on-line data: <Available at CDS (J/AJ/159/199): table1.dat table2.dat>

Simbad objects: 128

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Number of rows : 128
N Identifier Otype ICRS (J2000)
RA 		ICRS (J2000)
DEC 		Mag U Mag B Mag V Mag R Mag I Sp type #ref
1850 - 2026 		#notes
1 [FSR2007] 0494 OpC 00 25 38.2 +63 45 22           ~ 33 0
2 [FSR2007] 0496 OpC 00 26 38.2 +64 00 22           ~ 35 0
3 NGC 136 OpC 00 31 35.1 +61 30 27           ~ 43 0
4 NGC 188 OpC 00 47 14.8 +85 14 42           ~ 990 0
5 Cl King 2 OpC 00 50 57.3 +58 11 09   21.39 19.78     ~ 71 0
6 NGC 358 OpC 01 05 11.00 +62 01 18.0           ~ 6 0
7 [FSR2007] 0542 OpC 01 25 49.5 +63 01 30           ~ 29 0
8 [FSR2007] 0546 OpC 01 37 12 +65 51.0           ~ 8 0
9 IC 166 OpC 01 52 21.3 +61 51 29   13.0 11.7     ~ 98 0
10 NGC 752 OpC 01 56 53.7 +37 45 06           ~ 712 0
11 Cl Czernik 7 OpC 02 02.4 +62 15           ~ 19 0
12 SAI 16 OpC 02 05 30.9 +62 15 39           ~ 26 0
13 Cl Berkeley 66 OpC 03 04 06.9 +58 44 14           ~ 74 0
14 NGC 1193 OpC 03 05 56.4 +44 22 58     12.6     ~ 97 0
15 Cl Trumpler 3 OpC 03 12 00.3 +63 12 35     7.0     ~ 57 0
16 Cl King 5 OpC 03 14 43.6 +52 41 52           ~ 84 0
17 NGC 1245 OpC 03 14 44.3 +47 14 06   9.16 8.4     ~ 171 0
18 Cl Melotte 20 MGr 03 26 50.6 +48 51 48           ~ 928 0
19 Cl Berkeley 9 OpC 03 32 39.8 +52 38 57           ~ 47 0
20 IC 348 OpC 03 44 31.1 +32 10 02           ~ 1476 1
21 Cl Melotte 22 OpC 03 46 38.0 +24 10 41           ~ 3679 0
22 [FSR2007] 0656 OpC 03 58 52 +53 38.4           ~ 9 0
23 Cl King 7 OpC 03 59 08.0 +51 47 11           ~ 74 0
24 [FSR2007] 0667 OpC 04 07 07.2 +51 08 51           ~ 28 0
25 Cl Czernik 18 OpC 04 27 50.8 +30 56 27           ~ 35 0
26 [FSR2007] 0687 OpC 04 39 29.3 +48 11 40           ~ 3 0
27 NGC 1664 OpC 04 50 59.3 +43 39 48           ~ 143 0
28 DSH J0455.7+3646 OpC 04 55 43.2 +36 46 55           ~ 11 0
29 NAME HIP 23784 Cluster OpC 05 07 22 +22 16.7           ~ 28 0
30 NGC 1802 OpC 05 10.3 +24 08           ~ 18 1
31 SAI 44 OpC 05 11 08.0 +45 42 58           ~ 36 0
32 NGC 1798 OpC 05 11 39.3 +47 41 28           ~ 85 0
33 NGC 1857 OpC 05 20 07.3 +39 20 13   8.08 7.0     ~ 62 0
34 Cl Berkeley 17 OpC 05 20 30.5 +30 34 20           ~ 192 0
35 Cl Czernik 20 OpC 05 20 31.5 +39 32 36           ~ 44 0
36 Cl Berkeley 19 OpC 05 24 02.1 +29 34 35   12.33 11.4     ~ 65 0
37 NAME 25 Ori Group OpC 05 24 50.9 +01 41 38           ~ 195 1
38 [KPR2005] 18 OpC 05 26 10 +00 49.2           ~ 36 0
39 Cl Czernik 21 OpC 05 26 42.6 +36 00 44           ~ 40 0
40 [KPR2005] 19 OpC 05 28 06.0 -01 56 32           ~ 75 0
41 NGC 1907 OpC 05 28 07.2 +35 19 33   8.87 8.2     ~ 140 2
42 [KPR2005] 21 OpC 05 28 26.6 +03 33 00           ~ 75 0
43 M 38 OpC 05 28 40.0 +35 49 08   6.69 6.4     ~ 184 2
44 [KPR2005] 20 OpC 05 28 44 +01 37.8           ~ 51 0
45 Cl Berkeley 20 OpC 05 32 36.8 +00 11 06           ~ 129 0
46 NGC 1977 OpC 05 35 12.7 -04 48 21           ~ 256 0
47 NGC 1980 OpC 05 35 15.5 -05 55 46     2.5     ~ 132 0
48 NGC 1981 OpC 05 35 24.4 -04 29 58     4.2     ~ 99 0
49 Cl Collinder 70 OpC 05 35 30 -01 06.0           ~ 65 0
50 Cl Collinder 69 OpC 05 35 32.1 +09 44 02     2.8     ~ 369 0
51 OCl 460.0 OpC 05 35 50 +25 57.0           ~ 13 0
52 NAME sigma Orionis Open Cluster OpC 05 38 51.8 -02 34 55           ~ 16 0
53 [FSR2007] 0816 OpC 05 39 20 +31 31.0           ~ 11 0
54 Cl Berkeley 71 OpC 05 40 56.7 +32 16 11           ~ 49 0
55 [FSR2007] 1073 OpC 05 42 29 -08 09.0           ~ 6 0
56 [FSR2007] 0823 OpC 05 42 35 +29 32.9           ~ 10 0
57 DSH J0544.3+2848 OpC 05 44 23.8 +28 49 05           ~ 31 0
58 Cl King 8 OpC 05 49 18.1 +33 38 01   11.90 11.2     ~ 71 0
59 Cl Czernik 23 OpC 05 50 06.2 +28 53 45           ~ 42 0
60 [FSR2007] 0852 OpC 05 53 26.0 +25 11 00           ~ 26 0
61 DSH J0553.8+2649 OpC 05 53 50.5 +26 49 53           ~ 35 0
62 NAME Basel 11B OpC 05 58 11.8 +21 57 43   9.46 8.9     ~ 55 1
63 [FSR2007] 0942 OpC 06 05 58.6 +13 40 15           ~ 34 0
64 NGC 2158 OpC 06 07 26.7 +24 05 53           ~ 317 0
65 [FSR2007] 0940 OpC 06 14 16.0 +14 48 18           ~ 8 0
66 NGC 2204 OpC 06 15 31.5 -18 40 28   9.35 8.6     ~ 172 0
67 NGC 2202 OpC 06 16.9 +06 00           ~ 15 1
68 [KGZ2008] 62 OpC 06 18 02.0 +24 42 38           ~ 9 0
69 Cl Collinder 92 OpC 06 22 55 +05 06.0     8.6     ~ 10 0
70 DSH J0625.6+1336 OpC 06 25 40.2 +13 36 34           ~ 31 0
71 NGC 2232 OpC 06 27 45.6 -04 44 26           ~ 212 0
72 NGC 2243 OpC 06 29 34.3 -31 16 58   10.12 9.4     ~ 298 0
73 Cl Collinder 95 OpC 06 31 06.8 +09 54 24           ~ 54 0
74 NGC 2240 OpC 06 33 10 +35 15.0           ~ 27 1
75 Cl Trumpler 5 OpC 06 36 31.8 +09 28 03           ~ 146 0
76 NGC 2264 OpC 06 40 53.7 +09 52 32           ~ 1876 0
77 Cl Berkeley 29 OpC 06 53 03.6 +16 55 24   14.3       ~ 187 0
78 NGC 2304 OpC 06 55 12.5 +17 59 03     10.0     ~ 49 0
79 Cl Berkeley 31 OpC 06 57 37.5 +08 17 18           ~ 142 0
80 NGC 2311 OpC 06 57 46.8 -04 36 48     9.6     ~ 49 0
81 Cl Berkeley 33 OpC 06 57 49.7 -13 13 38           ~ 95 0
82 NGC 2318 OpC 06 59 30.0 -13 49 45           ~ 36 0
83 NGC 2324 OpC 07 04 08.5 +01 02 50   8.83 8.4     ~ 174 0
84 Cl Haffner 4 OpC 07 06 02.8 -15 00 24           ~ 37 0
85 [FSR2007] 1113 OpC 07 09 11.9 -01 30 16           ~ 21 0
86 NGC 2355 OpC 07 16 59.1 +13 46 09     9.7     ~ 127 0
87 NAME Saurer A Cluster OpC 07 20.9 +01 48           ~ 70 0
88 Cl Czernik 30 OpC 07 31 11.1 -09 56 47           ~ 50 0
89 Cl Melotte 71 OpC 07 37 31.3 -12 03 42   7.44 7.1     ~ 149 0
90 NGC 2420 OpC 07 38 24.6 +21 34 26   9.0 8.3     ~ 523 0
91 NGC 2447 OpC 07 44 34.6 -23 51 22           ~ 170 1
92 NGC 2479 OpC 07 55 03.2 -17 43 48     9.6     ~ 37 0
93 NGC 2678 OpC 08 50 02.0 +11 20 18           ~ 7 0
94 Cl Chupina 1 OpC 08 50 07.0 +11 56 42           ~ 3 0
95 NGC 2682 OpC 08 51 23.5 +11 48 54           ~ 2528 0
96 Cl Chupina 3 OpC 08 51 27.0 +11 23 42           ~ 3 0
97 Cl Chupina 4 OpC 08 52 00.0 +12 22 42           ~ 2 0
98 Cl Chupina 5 OpC 08 53 01.0 +11 51 42           ~ 4 0
99 Cl Ruprecht 82 OpC 09 45 41.4 -54 00 16   8.55 8.1     ~ 37 0
100 Cl Collinder 220 OpC 10 25 44.7 -57 55 38           ~ 39 0
101 VVV CL006 OpC 11 49 12 -62 12.5           ~ 2 0
102 SAI 116 OpC 11 49 16.6 -62 13 19           ~ 25 0
103 Cl Ruprecht 96 OpC 11 50 40.9 -62 08 21           ~ 29 0
104 NGC 4337 OpC 12 24 04.8 -58 07 28   9.44 8.9     ~ 66 0
105 Cl VDBH 211 OpC 17 02 07.4 -41 07 03           ~ 32 0
106 Teutsch 84 OpC 17 04 22.0 -42 04 06           ~ 29 0
107 NGC 6383 OpC 17 34 41.6 -32 34 27           ~ 168 0
108 Cl Berkeley 79 OpC 18 44 59.4 -01 08 52           ~ 31 0
109 NGC 6705 OpC 18 51 03.7 -06 16 18   6.32 5.8     ~ 442 0
110 Cl Berkeley 43 OpC 19 15 29.3 +11 15 54           ~ 32 0
111 NGC 6774 OpC 19 16 17.6 -16 20 45           ~ 258 0
112 Cl Berkeley 44 OpC 19 17 15.4 +19 32 55           ~ 60 0
113 NGC 6791 OpC 19 20 52.8 +37 46 40   10.52 9.5     ~ 1120 0
114 NGC 6811 OpC 19 37 21.8 +46 22 43   7.47 6.8     ~ 435 0
115 NGC 6819 OpC 19 41 18.3 +40 11 19   8.21 7.3     ~ 719 0
116 NGC 6866 OpC 20 03 57.7 +44 10 22   8.04 7.6     ~ 185 0
117 Cl Berkeley 53 OpC 20 55 54.8 +51 03 30           ~ 43 0
118 Cl Berkeley 91 OpC 21 10 51.0 +48 32 45           ~ 31 0
119 IC 1369 OpC 21 12 07.2 +47 46 24   9.79 8.8     ~ 58 0
120 Cl Basel 15 OpC 21 15 55 +48 51.2           ~ 14 0
121 NGC 7058 OpC 21 21 46.1 +50 49 43           ~ 48 0
122 NGC 7062 OpC 21 23 25.8 +46 22 46   8.99 8.3     ~ 103 0
123 [FSR2007] 0304 OpC 21 24 38 +51 19.3           ~ 12 0
124 [KPR2005] 116 OpC 21 58 34 +54 29.4           ~ 19 0
125 Cl Berkeley 98 OpC 22 42 37.9 +52 24 40           ~ 38 0
126 [FSR2007] 0394 OpC 22 55 08 +58 43.5           ~ 8 0
127 Cl King 12 OpC 23 53 02.4 +61 57 05           ~ 52 0
128 NGC 7789 OpC 23 57 19.4 +56 43 28   7.68 6.7     ~ 575 0

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