2001A&A...376..997L

Query : 2001A&A...376..997L

2001A&A...376..997L - Astronomy and Astrophysics, volume 376, 997-1010 (2001/9-4)

Galactic mass-losing AGB stars probed with the IRTS. I.

LE BERTRE T., MATSUURA M., WINTERS J.M., MURAKAMI H., YAMAMURA I., FREUND M. and TANAKA M.

Abstract (from CDS):

AGB mass-losing sources are easy to identify and to characterize in the near-infrared range (1-5µm). We make use of the near-infrared data acquired by the Japanese space experiment IRTS to study a sample of sources detected in the 2 celestial strips surveyed by the IRTS. Mass-loss rates and distances are estimated for 40 carbon-rich sources and 86 oxygen-rich sources of which 8 are probably of S-type. Although the sample is small, one sees a dependence of the relative contribution of the two kinds of sources to the replenishment of the interstellar medium (ISM) on the galactocentric distance. E.g. from 6 to 8kpc, oxygen-rich sources in our sample contribute 10-12 times as much as carbon rich sources, whereas from 10 to 12kpc, the latters contribute 3-4 times as much as the formers. Therefore, one would expect a gradient in the composition of the ISM between 6 and 12 kpc from the Galactic Centre, especially in its dust component. Most of the replenishment (>50%) by AGB stars is due to sources with mass-loss rate larger than 10–6M☉/yr.

Abstract Copyright: ∼

Journal keyword(s): stars: carbon - stars: mass-loss - stars: AGB and post-AGB - ISM: evolution - galaxy: solar neighbourhood - infrared: stars

VizieR on-line data: <Available at CDS (J/A+A/376/997): table4.dat>

Nomenclature: Table 4: [LMW2001] NNN N=126 among (Nos 9-791).

Simbad objects: 149

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Number of rows : 149
N Identifier Otype ICRS (J2000)
RA 		ICRS (J2000)
DEC 		Mag U Mag B Mag V Mag R Mag I Sp type #ref
1850 - 2024 		#notes
1 V* S Cas S* 01 19 41.9796588720 +72 36 40.850697240           S3-54-8 120 1
2 BC 124 C* 01 45 08.7214193784 +71 19 16.080179736     13.8     N 14 0
3 V* V727 Cas Mi* 03 03 37.8196518768 +70 08 01.239858708   13.5       ~ 7 0
4 IRAS 02596+6639 C* 03 04 01.8071207016 +66 51 13.416539400     17.0     C-rich 15 0
5 IRAS 03287+6249 LP* 03 33 03.6802146552 +62 59 15.021060540           ~ 3 0
6 V* U Cam C* 03 41 48.1758504744 +62 38 54.395692404   11.5 11.00     C-N5 245 0
7 BC 131 C* 04 01 43.5886369608 +59 31 22.084069440     12.98 12.80   N 16 0
8 V* CI Cam HXB 04 19 42.1355996520 +55 59 57.706599192 12.13 12.41 11.77 10.79 9.99 B0/2I[e] 253 0
9 V* TW Cam pA* 04 20 47.6363454312 +57 26 28.522779504 12.12 11.42 10.08 9.29   G8Ib 71 0
10 V* GU Cam C* 04 24 46.5640273080 +55 55 42.512210184       11.47   N 20 0
11 NIKC 3-71 C* 04 48 44.7626999664 +49 57 05.864582988           C 15 0
12 V* AU Aur C* 04 54 14.9992708728 +49 54 00.310512168     11.81 9.24   C7,2 71 0
13 V* S Pic Mi* 05 10 57.2451886368 -48 30 25.453894284   10.46 6.50 9.45   M7e 89 0
14 IRAS 05106+4520 C* 05 14 18.1290410016 +45 24 18.033029172           C 7 0
15 V* DY Aur C* 05 18 18.9529087992 +35 14 59.738428068       10.86   C 30 0
16 V* UV Aur C* 05 21 48.9129714624 +32 30 40.177664388   12.46 10.41 9.15   C8,1Je 210 0
17 IRAS 05198+3325 Y*O 05 23 08.244 +33 28 34.01   14.45 15.734 15.442 14.085 B1.5Ve 25 0
18 V* V529 Aur Mi* 05 23 39.8769996576 +32 30 15.773291244           ~ 11 0
19 Case 343 C* 05 24 55.8203493240 +40 04 01.800265800   17.43 11.76 11.42   C 18 0
20 V* S Aur C* 05 27 07.4585545416 +34 08 58.849073880   13.48 8.20 9.61   C-N5+ 129 0
21 V* V1258 Tau Mi* 05 35 33.8425095936 +23 53 18.278505456     11.72 10.11   ~ 14 0
22 V* UX Pic OH* 05 35 59.4925123008 -44 04 39.023142132   11.07 10.09 15.01 8.85 M8 16 0
23 Kiso C2-45 C* 05 36 41.1351534408 +30 59 22.728302844     16.5     C 12 0
24 Case 114 C* 05 37 46.2819858408 +30 03 47.459672784       10.39   N 24 0
25 Case 577 C* 05 38 13.8117091872 +22 49 12.855074736           C 26 0
26 V* W Pic C* 05 43 13.8305960304 -46 27 13.825873188   12.52 11.80     C-J5 70 0
27 V* TU Tau C* 05 45 13.7252280696 +24 25 12.448555140 12.69 11.33 8.46     C-N4+ 121 0
28 V* Y Tau C* 05 45 39.4101366456 +20 41 42.148590324 15.71 9.90 6.90 4.69 3.19 C-N5- 224 1
29 Fuen C 116 C* 05 49 34.7735594016 +23 22 49.639229832           C 11 0
30 IRAS 05510-4522 Mi* 05 52 30.7359103176 -45 21 45.288377532       12.39 8.72 ~ 7 0
31 CGCS 1145 S* 06 01 48.2628090456 +06 38 19.760128476     13.5 10.11   SC 10 0
32 IRAS 06026+0322 C* 06 05 14.9974967256 +03 21 54.254928492           C 7 0
33 RAFGL 935 C* 06 25 27.2602239336 -09 32 06.248402592       15.52 13.09 C 44 0
34 SS 43 Ae* 06 26 53.9081968992 -10 15 34.979855724 15.21 14.91 13.5     B0e 19 0
35 HD 45677 Be* 06 28 17.4219710352 -13 03 11.128860972 7.86 8.52 8.50 8.11 8.01 B2IV/V[e] 330 0
36 V* OY CMa S* 06 28 55.8979029480 -11 50 59.997377760           S-*2e-MS 16 1
37 RAFGL 971 C* 06 36 54.2452032888 +03 25 28.696182312       18.4 16.558 C5,9e 69 0
38 V* GM CMa C* 06 41 15.0770144376 -22 16 43.455162576       9.72   Ce 32 0
39 V* DL CMa OH* 06 51 48.5700891432 -19 02 17.771342172   13.296 11.530 11.854 8.522 M7 30 0
40 IRAS 06550-1915 Mi* 06 57 10.8947641968 -19 19 13.126000980       12.39   ~ 13 1
41 IRAS 06588-2138 C* 07 00 56.7734736168 -21 43 05.511112572         14.72 C-rich 13 0
42 V* Y CMa Mi* 07 04 12.8433574824 -16 35 35.190557124     15     M8 20 0
43 V* HV CMa C* 07 05 05.8274900568 -15 00 57.922888572       14.109   C-*6 33 0
44 IRAS 07031-1604 C* 07 05 26.2945801800 -16 09 30.841213284           C 7 0
45 RAFGL 1085 C* 07 12 04.0051268952 -20 17 23.124543108       14.43   C 59 0
46 IRAS 07118-1022 C* 07 14 11.6461764672 -10 27 42.356187540     18.774   13.66 C-rich 12 0
47 IRAS 07145-1428 C* 07 16 52.4633614200 -14 33 58.725523224     17.301 14.91 13.23 C 14 0
48 IRAS 07178-4429 mul 07 19 25.8 -44 35 01           ~ 17 0
49 RAFGL 5229 OH* 07 20 19.5406321248 -13 20 13.886680308     20.375   15.195 ~ 21 0
50 V* TT CMa S* 07 22 01.9785286200 -14 56 56.973568200           S 33 0
51 C* 742 C* 07 23 08.3425082880 -14 16 14.941132140   16.23 11.66 10.21   C3,3 15 0
52 IRAS 07227-0537 C* 07 25 12.7333537440 -05 43 58.160399160           C 10 0
53 V* TT Mon Mi* 07 25 40.6240125312 -05 51 01.267274412   9.98 12     M5.5e 54 0
54 C* 918 C* 07 51 13.5861890184 -02 37 10.897180716     12.5     C 38 0
55 V* R Cnc Mi* 08 16 33.8267330544 +11 43 34.469101992 10.66 10.17 8.64 4.91 1.95 M6.5-9e 291 2
56 V* SZ Cnc Mi* 08 21 23.3765420616 +14 00 15.717871692           M2 18 0
57 * tet Cnc PM* 08 31 35.7299602200 +18 05 39.905422656   6.908 5.337     K5III 63 0
58 V* S Car Mi* 10 09 21.8927735544 -61 32 56.433503472 9.38 7.63 5.71 5.20 3.64 K5-M6e 139 0
59 V* RZ Car Mi* 10 35 37.2540220752 -70 43 00.190278408     8.80     M7-8II?e 36 0
60 RAFGL 4133 C* 11 33 57.8907300576 -73 13 19.164380088   14.13 11.42     Ce 36 0
61 V* RY Dra C* 12 56 25.9112361600 +65 59 39.811665876 15.56 9.44 6.34 4.34 2.91 C-N3III: 238 0
62 V* CS Mus Mi* 13 02 59.4424991592 -74 12 01.083821868           ~ 9 0
63 V* AI Mus Mi* 13 39 03.6680065776 -72 37 09.856858152           ~ 11 1
64 SOPS I e-21 C* 13 44 48.8011083216 -70 36 14.296315140   14.40 9.88     N 15 0
65 IRAS 13417-7221 LP* 13 45 48.7008361320 -72 36 37.460385252           ~ 5 1
66 V* VX Cir Mi* 14 23 08.4520464336 -69 57 34.636081608   13.51 12.37     M7 10 0
67 HD 131507 PM* 14 51 26.4355029480 +59 17 38.353217460       4.6   K4III 82 0
68 V* EN Cir Mi* 14 51 52.0405396296 -68 55 11.593654680       14.22   ~ 10 0
69 IRAS 15155-6531 Mi* 15 20 01.9112381810 -65 42 19.719373820     19.278   11.350 ~ 8 0
70 IRAS 15332-6430 OH* 15 37 45.8039109462 -64 40 30.863641455       15.18 11.52 O-rich 14 0
71 V* GL TrA Mi* 15 43 30.0565211352 -65 26 57.315886656           ~ 12 0
72 IRAS 15455-6108 LP* 15 49 48.8189898096 -61 18 04.963592520           ~ 4 1
73 IRAS 16156-5613 Mi* 16 19 42.2797093844 -56 21 03.780604618       14.531   ~ 8 0
74 IRAS 16376-5040 * 16 41 28.7 -50 46 40           ~ 4 1
75 IRAS 16410-5240 Mi* 16 44 58.1919827376 -52 46 01.515097812     17.701   11.220 ~ 7 1
76 IRAS 16455-5124 LP* 16 49 27.3036426864 -51 29 24.907573284           ~ 5 1
77 IRAS 16507-4644 Mi* 16 54 26.6213203368 -46 49 14.018031588         12.660 ~ 6 1
78 IRAS 16538-4633 C* 16 57 32.4284320344 -46 37 47.117242956         14.523 C-rich 12 0
79 IRAS 16538-4652 * 16 57 33.8 -46 57 18           ~ 5 1
80 IRAS 16558-4526 LP* 16 59 27.6176890296 -45 30 33.950922588           ~ 6 1
81 IRAS 16575-4344 IR 17 01 10.7 -43 49 17           ~ 2 1
82 WOS 69 AB* 17 03 21.7008356880 -41 21 59.094033624         11.74 M3: 16 1
83 [W71b] 132-05 C* 17 09 06.2681590104 -43 46 25.202573760           C 17 0
84 IRAS 17107-3611 Mi* 17 14 09.1639212206 -36 15 09.935570425         15.615 O-rich 6 0
85 IRAS 17116-4036 AB? 17 15 06.2560336423 -40 39 36.939373695       13.052   ~ 6 0
86 IRAS 17163-3835 AB* 17 19 48.8072653032 -38 38 44.871280368           O-rich 9 1
87 IRAS 17187-3750 OH* 17 22 10.4342477016 -37 53 11.507328564       13.35 9.01 O-rich 12 0
88 IRAS 17209-3126 Mi* 17 24 11.5198246702 -31 28 48.804723157         15.404 ~ 8 0
89 IRAS 17209-3318 mul 17 24 16.9 -33 21 20           ~ 14 1
90 IRAS 17215-3237 mul 17 24 45.06 -32 39 53.1           ~ 4 0
91 IRAS 17244-3827 AB* 17 27 51.3147149616 -38 30 24.544577628           O-rich 5 0
92 CD-33 12241 s*r 17 36 10.1192588472 -33 29 40.616892600 12.01 11.484 8.746 8.628   M0Ia 36 0
93 IRAS 17346-2312 Mi* 17 37 39.3145263984 -23 14 07.387988640     19.411   11.656 ~ 9 1
94 IRAS 17346-2612 LP* 17 37 48.8480210976 -26 14 05.136572796           ~ 2 0
95 V* V545 Oph OH* 17 39 46.0664192448 -23 21 24.077180304         11.441 O-rich 19 0
96 IRAS 17372-2632 LP* 17 40 22.4500139952 -26 34 15.371358132           ~ 7 1
97 IRAS 17380-2429 Mi* 17 41 03.5728334784 -24 30 47.292044256         17.561 ~ 5 0
98 IRC -20378 OH* 17 41 54.5815022064 -20 47 05.405488764       16.144   M8 15 0
99 IRAS 17462-1511 LP* 17 49 07.1979332400 -15 12 10.033710732           ~ 6 1
100 IRAS 17468-1503 OH* 17 49 43.0122978144 -15 04 40.126311516         13.673 O-rich 7 0
101 IRAS 17482-1529 Mi* 17 51 05.1225447792 -15 29 59.195851944           ~ 6 1
102 * tet Her V* 17 56 15.1809747319 +37 15 01.932000161 6.70 5.23 3.88 2.98 2.38 K1IIaCN2 215 0
103 IRAS 17541-1404 Mi* 17 56 59.0373084864 -14 04 22.949002848         10.887 ~ 8 1
104 V* VV Sgr Mi* 17 57 03.0656314392 -19 20 16.169114688     14.8     M3 48 0
105 RAFGL 2045S Mi* 18 00 07.2317492008 -08 07 44.186862599           ~ 7 0
106 IRC -10395 Mi* 18 06 42.8702475648 -08 13 12.115584228     13.26     M8 21 0
107 IRAS 18050-0518 OH* 18 07 41.0246048592 -05 18 19.459821384           O-rich 13 0
108 IRAS 18054-0649 Mi* 18 08 09.0778784184 -06 49 05.749000644           O-rich 7 0
109 IRAS 18076+3445 OH* 18 09 24.6775364736 +34 46 19.342068924       12.72   ~ 38 0
110 V* V405 Oph Mi* 18 14 59.0314116120 +04 48 24.589286856   14.88 13.28 15.75   ~ 9 0
111 V* RY Oph Mi* 18 16 36.9362443512 +03 41 35.342410344   11.10 7.40 8.58   M3-6e 95 1
112 V* V883 Oph Mi* 18 22 37.8095432040 +06 37 44.563239624           M6 13 0
113 IRAS 18209+0928 Mi* 18 23 19.8584614608 +09 29 56.900398092       11.93   O-rich 9 0
114 V* T Lyr C* 18 32 20.0767626264 +36 59 55.635218376   12.74 7.84 7.30   C-J4:p 183 1
115 V* BS Her Mi* 18 46 32.1404294088 +21 46 37.752027996       14.74   M6e 17 0
116 IRAS 18512+2029 OH* 18 53 26.1899760720 +20 33 28.065197340           ~ 21 0
117 V* EU Aql Mi* 18 58 23.7416003736 +16 46 54.411438432           M9 29 0
118 IRAS 19029+2305 Mi* 19 05 00.6143167483 +23 10 29.686303532           O-rich 10 0
119 V* KK Sge Mi* 19 11 16.7987046072 +17 51 51.035482224         10.336 M7 16 1
120 IRAS 19111+1404 Mi* 19 13 25.5413920878 +14 09 42.731334029           ~ 6 0
121 Case 185 C* 19 14 24.8242041432 +18 35 54.066606432   11.9       C9;1 15 0
122 V* HN Lyr Mi* 19 17 25.7934207864 +42 48 50.084862444     13.348 9.93 8.483 M2.5II-III 23 0
123 Case 625 C* 19 17 59.0232353256 +08 53 08.749875012       11.80   C9;1 12 0
124 V* W Sge Mi* 19 19 32.3699208960 +17 12 19.186037460   13.31 12.13     M4e 34 0
125 OH 044.8-02.3 OH* 19 21 36.6364189224 +09 27 56.688388992           O-rich 88 0
126 IRAS 19224+0732 AB* 19 24 50.6941196568 +07 38 51.610393680           M8: 10 0
127 IRC +10421 Mi* 19 27 14.5204461960 +11 29 04.474497516           M7 17 0
128 V* V1421 Aql C* 19 27 14.7581047608 +07 04 12.671205564     14.30 14.69   C7,3e 48 0
129 IRAS 19264+1132 * 19 28 46.5 +11 38 29           ~ 3 0
130 IRAS 19271+1354 OH* 19 29 30.2489764536 +14 00 48.349862676       12.82   O-rich 16 0
131 V* R Cyg S* 19 36 49.3579856496 +50 11 59.727536988   9.96 6.10 8.96 6.447 S4-8/6e 273 1
132 LEE 133 C* 19 37 52.5731999784 +06 43 43.983314040   13.17 10.19     C4,4 28 0
133 IRC +00450 OH* 19 43 45.2907550488 +03 44 30.297761124           M9 35 0
134 IRAS 19426+0650 Mi* 19 45 04.7189087784 +06 57 35.535325608           ~ 9 0
135 IRAS 19433-0158 Mi* 19 45 57.6495446064 -01 50 40.351005600           ~ 7 0
136 IRAS 19454+0355 Mi* 19 47 54.8199426336 +04 02 31.768315692           ~ 13 0
137 V* RR Aql Mi* 19 57 36.0616870728 -01 53 11.339520360     7.80 7.45   M7.5e 294 2
138 IRC -10529 OH* 20 10 27.8731455576 -06 16 13.758742596         15.49 M: 141 0
139 V* R Cap C* 20 11 18.3460558416 -14 16 03.372758040   13.91 10.33     Ce 42 0
140 IRC +60288 Mi* 20 22 20.0220309984 +62 53 02.401235088       10.76   M9 22 0
141 IRAS 20234-1357 OH* 20 26 13.2312010248 -13 47 58.499061360       15.90   O-rich 29 0
142 V* RU Cap OH* 20 32 34.0930684272 -21 41 25.584207648     12     M9 49 0
143 V* T Cep Mi* 21 09 31.7834766408 +68 29 27.231070884 9.15 8.82 7.33     M6-9e 381 0
144 RAFGL 5592 Mi* 21 10 07.5030597960 -38 31 04.095589800       13.62   M9 37 0
145 V* V Mic OH* 21 23 48.7685217528 -40 42 05.204919096   14.26 12.82 13.37   M3/5e 75 0
146 LEE 333 C* 21 26 54.0285859176 +70 13 15.415322592       8.96   N 42 0
147 V* R Gru Mi* 21 48 31.7645914824 -46 54 50.761187064   13.11 7.40     M7II-IIIe 48 1
148 IRAS 22348+7149 Mi* 22 36 12.4182783000 +72 04 40.326622068           ~ 5 1
149 * kap Gru PM* 23 04 39.6276709728 -53 57 53.647724016   6.834 5.363     K5III 38 0

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