1998A&A...334..609G

Query : 1998A&A...334..609G

1998A&A...334..609G - Astronomy and Astrophysics, volume 334609-617 (1998/6-2)

Infrared carbon stars: new identifications and their space distribution in the Galaxy.

GUGLIELMO F., LE BERTRE T. and EPCHTEIN N.

Abstract (from CDS):

We present JHKL photometry of a sample of 150 IRAS stars in the third and fourth galactic quadrant with |b|<2° selected according to their IRAS colour (0.160≤[12-25]≤1.156). We identify 27 carbon star candidates using the [12-25] vs. K-L two-colour diagram method. Among them, 10 are listed in the Stephenson's catalogue of carbon stars and 17 are new infrared carbon stars (IRCS) candidates. Their distances are found to be larger than 3kpc. These data are combined with previous data to study the space distribution of IRCS. The number density seems to be independent of the galactocentric distance (R) toward the Galactic Center and to decrease exponentially toward the anticenter. At the present stage, it is not possible to disentangle effects such as incompleteness of the sample, different space distribution law and dependence of the luminosity on metallicity. In particular, we suggest that the apparent scarcity of IRCS in the central direction of the Galaxy (R<5kpc) might be due to a selection effect. From the available data, we have found no IRCS within 1kpc of the Galactic Center.

Abstract Copyright: ∼

Journal keyword(s): stars: carbon - stars: circumstellar matter - stars: late-type - stars: AGB and post-AGB - Galaxy: stellar content - infrared: stars

VizieR on-line data: <Available at CDS (J/A+A/334/609): table3.dat table4.dat tables.tex>

Simbad objects: 150

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Number of rows : 150
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 IRAS 06091+1427 LP* 06 11 58.7459159184 +14 26 35.908354824   15.49 13.53 12.48   ~ 6 0
2 Fuen C 185 C* 06 13 17.8577534520 +13 45 05.691306348     15.592 13.40 11.623 C 16 1
3 IRAS 06137+1353 LP? 06 16 35.7974114688 +13 52 53.012027928   12.27 10.20     M4: 7 0
4 LEE 36 C* 06 17 41.7120290256 +14 28 51.797620380   14.32 11.03 9.82   N 16 0
5 HD 254896 * 06 18 39.2294065056 +14 19 17.058723924   11.34 9.79     M5III 7 0
6 IRAS 06158+1304 LP? 06 18 42.5538747192 +13 02 53.893840920           M5 4 0
7 HD 45910 Be* 06 30 32.9373877056 +05 52 01.204796244 6.64 7.18 6.85 6.31 5.81 B2IIIe 234 0
8 HD 259696 * 06 33 44.0536314288 +05 12 57.487332348   11.04 8.85     K7 10 0
9 HD 46612 LP* 06 34 35.6238766104 +04 58 04.544929596   8.33 6.85     M3III 35 0
10 IRAS 06319+0355 C*? 06 34 36.303 +03 53 27.24     25     ~ 9 0
11 IRAS 06359+0653 LP* 06 38 40.3233660744 +06 51 08.119813356           ~ 7 0
12 V* V626 Mon C* 06 39 28.0047352008 +05 43 15.748435848           C 16 0
13 RAFGL 996 Mi* 06 42 23.0618882448 +01 21 08.717687280     18.195   10.72 ~ 14 0
14 IRAS 06407+0211 LP* 06 43 20.5448787528 +02 08 51.026873532           M8 9 0
15 IRAS 06420+0149 s?r 06 44 36.9988687728 +01 46 28.474564944   12.13 10.02     M2/3? 4 0
16 HD 48664 C* 06 44 40.6968258576 +03 18 58.809774312   12.64 12.50     C-N5+ 53 0
17 DJM 35 C* 06 44 50.5817659272 +00 50 14.582728752     15.73 14.44 11.59 C 18 0
18 S1* 175 S* 06 45 00.4005056352 +06 21 30.069020268       13.11   S 6 0
19 IRAS 06424+0639 LP* 06 45 10.2532221552 +06 36 03.185976060           ~ 4 0
20 IRAS 06433+0444 LP? 06 45 59.9567364024 +04 41 14.372145312           M7 5 0
21 V* GY Mon C* 06 53 11.3117656776 -04 34 34.017565044   11.0 9.40     C-N5+ 60 0
22 V* DM Mon LP* 06 53 51.9510623568 +01 53 43.933361172           M5 12 0
23 IRAS 06515-0415 AB* 06 54 04.6506856368 -04 19 36.326593704         14.21 ~ 9 0
24 V* QR Mon AB* 06 54 06.3338810736 +00 47 36.469516560   10.99 9.584     M7 23 0
25 IRAS 06519-0416 LP* 06 54 27.9794707680 -04 20 47.086898028   15.5       M8 10 0
26 IRAS 06583-0655 AB* 07 00 44.5117468488 -06 59 43.516171104   12.37 12.12 12.72 9.26 M9 7 0
27 IRAS 06587-0650 LP* 07 01 11.9927262312 -06 54 32.107460040           M8 6 0
28 V* AD Mon LP* 07 01 12.4627275024 -07 34 28.915640976   13.79 11.87 11.68   ~ 9 1
29 V* HN Mon Mi* 07 04 29.8947848376 -08 57 08.975744352     15     M8 30 0
30 IRAS 07028-0724 LP* 07 05 14.2987893840 -07 29 08.574488448           M6 7 0
31 DJM 109 C* 07 06 25.1675384376 -09 03 05.204168964     15.848 13.31 11.662 C 18 0
32 IRAS 07045-1104 AB* 07 06 56.85096 -11 09 39.5568           ~ 10 0
33 HD 54878 * 07 10 15.8629425720 -11 07 24.785424696   9.19 7.67     K3III 7 0
34 HD 55065 * 07 10 55.0472601144 -12 38 55.956481656   10.45 8.58     K2III 7 0
35 IRAS 07098-0857 Mi* 07 12 16.6735334280 -09 03 02.356026624       12.53   M8 9 0
36 V* FM Mon LP* 07 12 19.7293009824 -09 25 32.314964448     12.50     M7 8 0
37 IRAS 07102-0613 LP* 07 12 41.8828160640 -06 18 21.306702420           M7 6 0
38 V* V394 CMa S* 07 14 01.6553840328 -14 36 00.723657888   12.22 10.04     S 26 0
39 IRAS 07129-1251 LP* 07 15 15.7950003672 -12 56 25.623079152           M6 7 0
40 Case 153 C* 07 15 16.3817139888 -10 36 06.703425036     11.8     N 16 0
41 IRAS 07129-0907 LP* 07 15 23.1955396584 -09 13 09.439221576           M4 4 0
42 Case 154 C* 07 15 29.7669658632 -12 51 58.611957768       10.96   N 13 0
43 IRAS 07132-1227 LP* 07 15 35.1771868896 -12 33 10.465401096           M7 6 0
44 DJM 161 C* 07 15 55.3898441688 -14 45 03.307094496       13.17   C 14 0
45 IRAS 07137-1325 LP? 07 16 02.8285780992 -13 30 48.525018300           M10 5 1
46 IRAS 07145-1428 C* 07 16 52.4633614200 -14 33 58.725523224     17.301 14.91 13.23 C 17 0
47 IRAS 07146-1524 LP* 07 16 55.8983746776 -15 30 28.950737112           M7 7 0
48 IRAS 07146-1614 Mi* 07 16 56.4799523136 -16 19 46.048437660         16.11 ~ 10 0
49 IRAS 07146-0813 LP? 07 17 06.5056875864 -08 19 26.078572308           M5 4 0
50 MC79 2-5 C* 07 18 30.9733295160 -11 11 40.820287560     10.5     C 14 0
51 RAFGL 1101 LP* 07 18 47.2676076264 -15 53 19.649178564           M6 9 0
52 IRAS 07184-1014 Mi* 07 20 50.2015553424 -10 20 19.537382652       10.94   M10 8 0
53 V* V632 Mon AB* 07 20 58.5908900904 -10 22 44.305414716   12.59 11.17     M7III 19 0
54 IRAS 07187-1249 LP* 07 21 06.3479429400 -12 54 50.154840396           M7 8 0
55 BD-13 1962 s*r 07 21 11.5466583816 -13 37 43.827837672   10.49 9.44 9.31   K2Iabe: 6 0
56 V* V338 CMa LP* 07 21 35.1989613720 -15 44 27.144886740           M6 7 0
57 V* TT CMa S* 07 22 01.9785286200 -14 56 56.973568200           S 37 0
58 IRAS 07198-1204 LP* 07 22 09.8862414312 -12 10 28.301621160           M7 6 0
59 IRAS 07198-1046 LP* 07 22 11.3453851344 -10 52 20.554257216   14.13 12.20 11.07   M6 6 0
60 IRAS 07199-1456 LP* 07 22 15.7117793016 -15 02 20.713116948   15.81 13.86 13.11   M7 7 0
61 IRAS 07203-1233 LP* 07 22 37.7214555000 -12 39 14.624822700           M7 6 0
62 HD 58100 LP? 07 23 36.0750921096 -13 09 10.118031048   11.13 9.61     M3(III) 10 0
63 HD 58229 * 07 24 07.6347201600 -14 44 18.570738588   10.63 8.96     M2/3 8 0
64 V* DS CMa Mi* 07 24 10.1127827736 -15 15 01.077895116     13.90 15.14 9.73 M10 16 0
65 V* RS CMa LP* 07 24 50.2889848152 -15 48 05.911369596     12.56     M6 7 0
66 IRAS 07230-1539 Mi* 07 25 18.9703689000 -15 45 25.314032916           M10 8 1
67 HD 58647 Or* 07 25 56.0985504216 -14 10 43.548632256 6.81 6.92 6.85 6.73 6.73 B9IV 109 0
68 DJM 198 C* 07 26 51.6443789400 -17 18 39.011078772     15.2 13.56 10.47 C 13 0
69 IRAS 07252-1847 LP* 07 27 29.9588778840 -18 53 41.012808432           M8 6 0
70 HD 59003 LP? 07 27 30.1019993880 -16 15 00.217737036   11.21 9.69     M2 9 0
71 IRAS 07253-1717 LP? 07 27 38.4858022272 -17 23 09.650164164   12.36 11.00     M5 4 0
72 BD-13 2048 s?r 07 29 49.1678088312 -13 55 10.306708644   11.72 9.53     M1.5II 6 0
73 CPD-19 2264 LP? 07 29 54.3131022312 -19 20 20.324418360   11.91 10.28     M3.9III: 5 0
74 V* EE Pup Mi* 07 30 28.2297987744 -14 44 34.605789216           M1 11 0
75 IRAS 07300-2140 s*r 07 32 12.2636726832 -21 47 13.851757824           M0.8Ia 13 0
76 V* Z Pup Mi* 07 32 38.0640798624 -20 39 29.219695524   12.48 7.20 9.23   M4e 156 0
77 IRAS 07313-1715 LP? 07 33 34.4351313696 -17 22 07.777656084           M7 5 0
78 BM IV 14 C* 07 33 54.2450939184 -22 26 39.560226576     10.1     C7,2 14 1
79 DJM 209 C* 07 34 26.7690465456 -16 03 32.619189132           C 12 0
80 V* DU Pup Mi* 07 35 03.9791529336 -23 59 14.805817260     14 9.86   M8 32 0
81 DJM 211 C* 07 35 45.2966023584 -17 48 06.741267228     19.723   14.48 C 9 0
82 IRAS 07336-1727 LP? 07 35 56.1333278832 -17 34 15.921000876   14.52 12.43 11.42 8.60 M6 4 0
83 IRAS 07338-2141 LP? 07 35 57.4654927608 -21 48 20.308303008           M7 5 0
84 V* V456 Pup LP? 07 35 57.9906362664 -18 19 52.238433576   12.56 11.19     M6 6 0
85 V* V457 Pup AB* 07 35 59.8808240112 -19 52 56.455554864     12     M7 8 0
86 [W71b] 003-06 C* 07 36 32.5826021472 -22 02 10.704396768     14.7     C 16 1
87 IRAS 07346-1832 LP* 07 36 50.6897048256 -18 39 16.146431532       13.85 9.58 S? 5 0
88 V* FZ Pup LP* 07 38 06.9354199728 -17 37 21.844885368           M6.5 8 0
89 BD-19 1983 * 07 38 07.8198405408 -19 21 06.066283752   10.84 9.06     M2 6 0
90 HD 61730 s*r 07 39 58.5001665816 -19 03 34.188323976   10.20 8.17     K0Ib 11 0
91 V* V470 Pup Mi* 07 40 42.8058984624 -22 10 35.721350940     15.658   10.357 M8-9 10 0
92 CD-23 5931 s?r 07 40 51.0521847144 -24 05 43.327573908 12.20 10.84 8.86     M3 13 0
93 HD 62027 * 07 41 10.3259494896 -21 14 50.053752600   9.46 7.79     K4/5III+A1/2V 6 0
94 IRAS 07393-2501 Mi* 07 41 26.5108711200 -25 08 19.941539964     19.910   14.43 ~ 11 0
95 IRAS 07401-2303 Mi* 07 42 19.5911228688 -23 10 59.821089816     15.086   10.97 S? 7 0
96 IRAS 07405-1941 LP? 07 42 42.4509549912 -19 48 25.503252480   12.01 10.83     M6 4 0
97 IRAS 07412-1953 LP* 07 43 24.5866268208 -20 00 26.613838548   13.07 12.38 12.74   M7 6 0
98 V* YZ Pup AB* 07 44 17.1371787096 -21 51 57.393259020   12.20 11.23 9.20   M5-M7e 12 0
99 V* SS Pup OH* 07 46 38.2780695096 -26 20 35.814716736   12.99 11.66 10.91 9.09 M10 36 0
100 HD 63915 LP* 07 50 19.5465403152 -27 58 20.990901540   9.34 7.84     M5II/III 8 0
101 V* V614 Pup Mi* 07 50 21.4086120624 -23 25 20.289900468   13.48   10.25   M6 10 0
102 IRAS 07485-2303 Mi* 07 50 39.9145500048 -23 10 53.014204236     18.465   13.15 ~ 9 0
103 V* HQ Pup Mi* 07 50 44.0315369856 -22 41 51.730885644           M9 9 0
104 IRAS 07494-2354 LP* 07 51 35.6119487208 -24 02 23.209196244           M8 5 0
105 IRAS 07517-2517 Mi* 07 53 49.1600203580 -25 25 40.871462207         15.31 ~ 11 0
106 V* ET Pup Mi* 07 54 37.2044233224 -28 04 58.356046668     12 8.68   M8 17 0
107 IRAS 10249-5918 LP* 10 26 42.3482994576 -59 33 46.533919500           M7: 4 0
108 [ABC89] Car 4 C* 10 27 38.8885476162 -59 49 20.839460930     18.496   13.475 C 10 0
109 IRAS 10279-5902 LP* 10 29 49.2944586408 -59 17 56.938505712           M7 5 0
110 IRAS 10282-5909 Mi* 10 30 05.2996835184 -59 25 00.722454672     17.482   11.527 M8 8 0
111 IRAS 10288-5857 Mi* 10 30 38.8493682072 -59 12 53.210665728     17.539   11.318 M9: 7 0
112 V* V716 Car S* 10 31 10.7372319672 -59 28 17.687983440     16     S/6e 17 1
113 IRAS 10297-5841 LP? 10 31 38.5900006992 -58 57 02.695582152           M7 4 0
114 IRAS 10316-5948 LP* 10 33 32.0413079208 -60 03 56.654401680           M7 5 0
115 IRAS 10316-5823 LP* 10 33 34.5877312752 -58 38 56.586727068           M7 5 0
116 V* AD Car LP? 10 35 23.3610653280 -59 06 22.628070396     11.65     M6 10 0
117 V* V438 Car El? 10 35 44.6489878270 -58 14 30.353979000   10.89 10.74     B2.5V 17 0
118 HD 305363 LP? 10 35 52.3696611480 -60 02 23.883077544   10.04 8.40     M4 13 0
119 HD 92023 SB* 10 36 11.9716987104 -57 51 46.525402908   9.50 7.72     K2/3III 19 0
120 IRAS 10347-5855 C*? 10 36 35.597 -59 10 47.48           ~ 5 0
121 IRAS 10354-5848 s?r 10 37 22.2216577224 -59 04 31.596815568           M3 5 0
122 IRAS 10356-5947 Mi* 10 37 30.5996879352 -60 02 35.858903928         16.371 ~ 5 0
123 IRAS 10355-5742 Mi* 10 37 31.3982558424 -57 58 07.498671996     18.339   12.437 M7/9 6 0
124 IRAS 10359-5955 AB* 10 37 48.1148846664 -60 11 35.465193996           M6 14 0
125 [W71b] 061-05 C* 10 38 02.9597028984 -57 00 13.556454912   19.1 16.6     C 11 0
126 V* V657 Car Mi* 10 38 27.3017993136 -57 19 37.419869316           M10 10 0
127 IRAS 10397-5812 LP? 10 41 40.6207870176 -58 28 28.830280944           M8 5 0
128 IRAS 10398-5719 * 10 41 47.1760322472 -57 35 28.928277096           M7 3 0
129 [W71b] 061-06 C* 10 42 26.1439187640 -56 56 09.823752852     15.5     C 12 0
130 WRAY 18-214 S* 10 43 52.8578947632 -56 40 12.043391412   12.83 11.48     S3,3-MS 16 0
131 BM V 233 LP? 10 44 40.6412881176 -57 05 45.620935008   12.43 10.66 10.23   M4 6 0
132 IRAS 10428-5744 LP* 10 44 51.1772296056 -58 00 08.043786936           M8 5 0
133 IRAS 10432-5657 Mi* 10 45 15.7535298696 -57 13 43.940011692     18.756 14.48 13.853 ~ 9 0
134 IRAS 10438-5640 Mi* 10 45 53.1736050552 -56 55 55.242450156     15.659   10.908 M10 8 0
135 IRAS 10439-5700 LP? 10 45 56.7725205624 -57 16 47.316619812           M6 4 0
136 IRAS 10446-5705 Mi* 10 46 41.3765665824 -57 21 46.353332484     17.418   12.277 M8: 7 0
137 HD 93662 pA* 10 47 38.3964558528 -57 28 02.675319168   7.954 6.248     K5/M0(III) 47 0
138 IRAS 10464-5654 LP* 10 48 28.2272552664 -57 09 54.659935656           M4 5 0
139 HD 93807 * 10 48 38.5859308392 -57 40 22.309768740   8.431 7.095     G8Ib 23 0
140 BM IV 132 C* 10 48 50.0630690208 -57 08 59.752228164     14.5     C 11 0
141 IRAS 10475-5804 LP? 10 49 32.8841156280 -58 20 52.039184892   12.54 10.87     M7 5 0
142 [W71b] 063-05 C* 10 49 46.9171037616 -57 15 00.867267288   15.1 15.1     C 7 2
143 IRAS 10483-5745 Mi* 10 50 24.0231626424 -58 01 39.470013048     20.013   14.253 ~ 9 0
144 DJM 257 C* 10 50 47.3347546848 -57 53 50.861750784     19.052 13.82 13.748 C 13 0
145 IRAS 11217-6214 LP* 11 23 55.2236490384 -62 31 22.043768844           ~ 3 0
146 IRAS 11266-6121 Mi* 11 28 56.0949652368 -61 38 25.585874556     17.062   11.338 M9 7 0
147 [W65] 127 Mi* 11 29 26.6214299136 -60 46 29.318757132     20.003   13.366 M8 7 0
148 [W65] 139 LP? 11 30 01.7699026776 -60 53 05.124860196       13.926   M6.5 5 0
149 HD 306877 * 11 38 51.3188819304 -60 53 42.520263720   10.93 9.18     M4 8 0
150 IRAS 11375-6046 Mi* 11 39 55.2605485800 -61 03 29.381006808         13.84 ~ 9 0

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