2018ApJ...856..170G

Query : 2018ApJ...856..170G

2018ApJ...856..170G - Astrophys. J., 856, 170-170 (2018/April-1)

Tracers of stellar mass-loss. II. Mid-IR colors and surface brightness fluctuations.

GONZALEZ-LOPEZLIRA R.A.

Abstract (from CDS):

I present integrated colors and surface brightness fluctuation magnitudes in the mid-infrared (IR), derived from stellar population synthesis models that include the effects of the dusty envelopes around thermally pulsing asymptotic giant branch (TP-AGB) stars. The models are based on the Bruzual & Charlot CB* isochrones; they are single-burst, range in age from a few Myr to 14 Gyr, and comprise metallicities between Z = 0.0001 and Z = 0.04. I compare these models to mid-IR data of AGB stars and star clusters in the Magellanic Clouds, and study the effects of varying self-consistently the mass-loss rate, the stellar parameters, and the output spectra of the stars plus their dusty envelopes. I find that models with a higher than fiducial mass-loss rate are needed to fit the mid-IR colors of "extreme" single AGB stars in the Large Magellanic Cloud. Surface brightness fluctuation magnitudes are quite sensitive to metallicity for 4.5 µm and longer wavelengths at all stellar population ages, and powerful diagnostics of mass-loss rate in the TP-AGB for intermediate-age populations, between 100 Myr and 2-3 Gyr.

Abstract Copyright: © 2018. The American Astronomical Society. All rights reserved.

Journal keyword(s): galaxies: stellar content - infrared: stars - Magellanic Clouds - stars: AGB and post-AGB - stars: evolution - stars: mass-loss

VizieR on-line data: <Available at CDS (J/ApJ/856/170): table2.dat table3.dat table4.dat>

Simbad objects: 118

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Number of rows : 118
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 NGC 152 OpC 00 32 56.76 -73 06 56.4 13.37 13.05 12.26   11.13 ~ 96 0
2 NGC 222 OpC 00 40 42.11 -73 23 00.8 12.63 12.84 12.64   12.31 ~ 32 0
3 NGC 220 OpC 00 40 55.96 -73 24 10.1 14.24 14.61 14.39   14.49 ~ 34 0
4 NGC 231 OpC 00 41 07.24 -73 20 58.4 13.01 13.14 12.87   12.62 ~ 33 0
5 NGC 242 OpC 00 43 37.57 -73 26 37.9   12.1       ~ 38 1
6 [MA93] 163 Em* 00 47 11.4 -73 28 37 12.50 12.52 12.17   11.47 ~ 56 0
7 NGC 290 Cl* 00 51 12.33 -73 09 42.1 11.91 12.10 11.71   11.09 ~ 39 0
8 NAME SMC G 00 52 38.0 -72 48 01   2.79 2.2     ~ 12317 1
9 NGC 294 Cl* 00 53 05.59 -73 22 49.4 12.66 12.67 12.24   11.61 ~ 44 1
10 NGC 299 Cl* 00 53 24.74 -72 11 47.6 11.71 12.05 11.73   10.67 ~ 41 0
11 NGC 330 Cl* 00 56 18.55 -72 27 45.1 9.37 9.76 9.55   8.89 ~ 445 0
12 NGC 339 OpC 00 57 47.62 -74 28 14.6 13.23 12.94 12.21   11.20 ~ 157 0
13 IC 1611 OpC 00 59 48.73 -72 20 01.4 12.14 12.26 11.96   11.33 ~ 35 0
14 NGC 361 OpC 01 02 11.11 -71 36 25.3 12.86 12.43 11.77   10.70 ~ 105 0
15 NGC 376 Cl* 01 03 50.21 -72 49 33.5 10.83 11.16 10.90   10.17 ~ 57 0
16 IC 1624 Cl* 01 05 21.892 -72 02 33.31 12.56 12.60 12.42   11.98 ~ 34 0
17 NGC 411 Cl* 01 07 55.64 -71 46 03.1 13.05 12.63 12.10   11.11 ~ 107 0
18 NGC 416 Cl* 01 07 59.03 -72 21 20.5 12.73 12.55 11.76   10.71 ~ 156 1
19 NGC 419 OpC 01 08 17.26 -72 53 01.8 11.41 11.16 10.50   9.34 ~ 287 0
20 NGC 422 OpC 01 09 24.50 -71 45 59.0 13.56 13.45 13.26   12.83 ~ 33 0
21 IC 1655 Cl* 01 11 53.97 -71 19 48.4 13.92 14.10 14.00   13.85 ~ 18 0
22 NGC 458 OpC 01 14 52.94 -71 33 00.0 11.86 11.85 11.66   11.23 ~ 79 0
23 NGC 602 Cl* 01 29 32.133 -73 33 38.13     13.018     ~ 95 1
24 NAME Magellanic Clouds GrG 03 00 -71.0           ~ 7988 0
25 NGC 1477 rG 03 54 02.8778504928 -08 34 29.830699668           ~ 21 1
26 NGC 1538 ? 04 14 42.1 -13 12 00           ~ 1 0
27 NGC 1539 GiG 04 19 01.9623389448 +26 49 39.009532908   15.7       ~ 15 0
28 NGC 1651 GlC 04 37 32.530 -70 35 08.71   12.99 12.28     ~ 125 0
29 NGC 1704 Cl* 04 49 55 -69 45.3   11.78 11.50     ~ 17 0
30 KMHK 142 Cl* 04 50 31.540 -70 04 33.64   12.45 12.26     ~ 16 0
31 NGC 1711 Cl* 04 50 37.320 -69 59 01.72   11.22 11.10     ~ 115 0
32 NGC 1732 Cl* 04 53 11.820 -68 39 03.08   12.44 12.30     ~ 17 0
33 NGC 1751 Cl* 04 54 12.91 -69 48 26.8   15.06 11.73     ~ 91 0
34 NGC 1754 Cl* 04 54 18.080 -70 26 32.58   12.32 11.57     ~ 96 0
35 NGC 1735 Cl* 04 54 20.530 -67 05 58.29   10.88 10.76     ~ 21 0
36 KMHK 276 Cl* 04 55 06 -69 40.4   11.43 11.28     ~ 19 0
37 NGC 1755 Cl* 04 55 16.390 -68 12 23.12   10.00 9.85     ~ 80 0
38 KMHK 305 Cl* 04 56 10.800 -69 15 02.44   11.46 11.46     ~ 15 0
39 NGC 1782 Cl* 04 57 51.490 -69 23 32.92   10.75 10.50     ~ 23 0
40 NGC 1774 Cl* 04 58 06.120 -67 14 27.40   10.96 10.76     ~ 36 0
41 NGC 1786 Cl* 04 59 07.470 -67 44 45.44   10.1       ~ 152 0
42 NGC 1783 GlC 04 59 08.590 -65 59 15.84   10.9 10.93     ~ 273 0
43 NGC 1793 Cl* 04 59 38.760 -69 33 21.96   12.69 12.41     ~ 21 0
44 NGC 1795 Cl* 04 59 46.940 -69 48 08.06   13.15 12.42     ~ 49 0
45 NGC 1801 Cl* 05 00 35.610 -69 36 42.16   12.43 12.16     ~ 27 0
46 NGC 1787 As* 05 01 45.260 -65 49 27.82   11.09 10.92     ~ 28 0
47 NGC 1805 GlC 05 02 21.690 -66 06 39.43           ~ 115 0
48 NGC 1810 Cl* 05 03 23.680 -66 22 55.96   12.12 11.90     ~ 25 0
49 NGC 1818 GlC 05 04 13.300 -66 26 05.47           ~ 279 0
50 NGC 1835 Cl* 05 05 09.210 -69 24 20.96   11.314 10.596     ~ 173 0
51 NGC 1834 Cl* 05 05 11.160 -69 12 02.21   11.82       ~ 19 0
52 NGC 1831 GlC 05 06 16.12 -64 55 06.9   11.52 11.18     ~ 167 0
53 NGC 1847 Cl* 05 07 08.200 -68 58 15.49   12.508 12.469     ~ 90 0
54 NGC 1844 Cl* 05 07 29.910 -67 19 26.86   12.29 12.08     ~ 46 0
55 NGC 1846 Cl* 05 07 34.900 -67 27 32.45   12.08 11.31     ~ 231 0
56 NGC 1855 Cl* 05 09 21.180 -68 50 39.56   10.18 10.39     ~ 78 0
57 NGC 1852 Cl* 05 09 23.760 -67 46 38.00   12.74 12.01     ~ 51 0
58 NGC 1849 Cl* 05 09 34.680 -66 18 52.77   13.08 12.77     ~ 14 0
59 NGC 1863 Cl* 05 11 40.240 -68 43 36.01           ~ 43 0
60 NGC 1870 Cl* 05 13 08.920 -69 06 59.62   11.45 11.26     ~ 30 0
61 NGC 1866 GlC 05 13 38.920 -65 27 52.75           ~ 437 0
62 NGC 1868 GlC 05 14 36.60 -63 57 25.7           ~ 123 0
63 NGC 1895 Cl* 05 16 53.4 -67 19 51     12.93     ~ 27 0
64 NGC 1916 Cl* 05 18 37.87 -69 24 22.9   11.16 10.38     ~ 94 0
65 NGC 1917 Cl* 05 19 03.370 -69 00 06.34   12.90 12.33     ~ 46 0
66 NGC 1928 Cl* 05 20 55.940 -69 28 34.96   13.34 12.47     ~ 68 0
67 NAME LMC G 05 23 34.6 -69 45 22     0.4     ~ 19090 0
68 NGC 1953 Cl* 05 25 29.060 -68 50 16.54   11.97 11.74     ~ 39 0
69 NGC 1951 Cl* 05 26 06.766752 -66 35 47.80500           ~ 34 0
70 NGC 1987 GlC 05 27 16.940 -70 44 14.16   12.1       ~ 92 0
71 NGC 2000 Cl* 05 27 30.060 -71 52 47.11   12.32 12.14     ~ 18 0
72 NGC 1984 Cl* 05 27 40 -69 08.1   10.00 9.99     ~ 78 0
73 NGC 1983 Cl* 05 27 44 -68 59.1           ~ 54 0
74 2MASX J05283953-7337514 GlC 05 28 39.531 -73 37 51.45   14.14 13.42     ~ 52 0
75 NGC 1978 GlC 05 28 45.330 -66 14 12.04   10.7 10.70     ~ 317 0
76 NGC 2001 As* 05 29 10 -68 44.8           ~ 26 0
77 NGC 2005 Cl* 05 30 08.500 -69 45 14.42   12.30 11.57     ~ 103 0
78 NGC 2002 Cl* 05 30 21.000 -66 53 06.20           ~ 63 0
79 NGC 2004 Cl* 05 30 41.340 -67 17 21.83   9.6       ~ 281 0
80 NGC 2003 Cl* 05 30 55.040 -66 27 57.97           ~ 21 0
81 NGC 2009 Cl* 05 30 59 -69 11.1   11.29 11.02     ~ 17 0
82 NGC 2006 Cl* 05 31 19 -66 58.4   11.00 10.88     ~ 35 0
83 NGC 2019 Cl* 05 31 56.48 -70 09 32.5   10.9 10.86     ~ 124 0
84 NGC 2011 Cl* 05 32 19 -67 31.3   10.62 10.58     ~ 74 0
85 NGC 2014 As* 05 32 24 -67 41.3   9.17 8.97     ~ 77 0
86 NGC 2025 Cl* 05 32 33.170 -71 43 03.19   11.18 10.94     ~ 22 0
87 NGC 2031 GlC 05 33 41.440 -70 59 14.54   11.09 10.83     ~ 75 0
88 NGC 2027 Cl* 05 35 00.330 -66 55 05.76   10.97 10.97     ~ 24 0
89 NGC 2056 Cl* 05 36 33.540 -70 40 06.64   11.80 11.77     ~ 28 0
90 NGC 2100 Cl* 05 42 07.200 -69 12 26.99           ~ 195 0
91 NGC 2098 Cl* 05 42 29.630 -68 16 26.35   10.89 10.73     ~ 37 0
92 NGC 2107 Cl* 05 43 12.270 -70 38 26.83   11.89 11.51     ~ 49 0
93 NGC 2118 Cl* 05 47 39.310 -69 07 52.91   13.454 13.384     ~ 21 0
94 NGC 2121 Cl* 05 48 13.190 -71 28 52.00   13.21 12.37     ~ 134 0
95 NGC 2134 Cl* 05 51 55.950 -71 05 53.57   11.05       ~ 72 0
96 NGC 2136 Cl* 05 53 01.800 -69 29 24.24   10.99 10.70     ~ 121 1
97 NGC 2157 Cl* 05 57 35.430 -69 11 48.67   10.35 10.16     ~ 120 0
98 NGC 2154 Cl* 05 57 38 -67 15.7   12.47 11.79     ~ 60 0
99 NGC 2156 GlC 05 57 45 -68 27.6   11.50 11.38     ~ 53 0
100 NGC 2159 GlC 05 57 57 -68 37.4   11.66 11.38     ~ 46 0
101 NGC 2164 OpC 05 58 55.900 -68 30 58.09   10.44 10.34     ~ 127 0
102 NGC 2172 OpC 06 00 06.130 -68 38 11.39   11.93 11.75     ~ 46 0
103 LDN 8 DNe 16 46.4 -19 15           ~ 5 0
104 LDN 63 DNe 16 50 15.5 -18 06 06           ~ 76 0
105 LDN 11 DNe 17 08 31 -22 53.8           ~ 10 0
106 LDN 51 DNe 17 12.6 -22 21           ~ 4 0
107 LDN 56 DNe 17 15.0 -22 33           ~ 3 0
108 LDN 44 DNe 17 20.0 -23 43           ~ 4 0
109 LDN 53 DNe 17 23 29 -24 02.5           ~ 8 0
110 NAME Snake DCld DNe 17 23 39 -23 41.7           ~ 22 0
111 LDN 107 DNe 17 26.0 -22 18           ~ 4 0
112 LDN 45 DNe 17 31.1 -25 22           ~ 3 0
113 LDN 84 DNe 17 36.1 -24 32           ~ 3 0
114 LDN 113 DNe 17 38.6 -23 52           ~ 5 0
115 LDN 114 DNe 17 40.1 -24 02           ~ 5 0
116 LDN 40 DNe 17 57.2 -29 04           ~ 3 0
117 LDN 26 DNe 18 05.2 -30 30           ~ 3 0
118 LDN 68 DNe 18 07.1 -29 22           ~ 4 0

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