Table 1: Targets and log of the ISAAC observations. C/O classification shows the basis of classification into oxygen-rich or carbon-rich (cand: candidate) in publications. Opt sp: optical spectra, IR sp: infrared spectra (mainly molecule features), dust: 9.8 $\mu $m silicate band. $t_{\rm {exp}}$ is the total exposure time in minutes. Observing mode shows either LR or MR and the slit width in arcsec. Observing dates are 12th and 14th December, 2001 for LMC stars, and 24th July 2002 for the SMC and SgrD. Ref: reference for the coordinates.
Name Alternative name Coordinates C/O classification $t_{\rm {exp}}$ LR/MR Telluric Ref.
    (J=2000)     + Slit standard  
LMC              
Oxygen-rich              
IRAS 04407-7000 LI-LMC 4 04 40 28.4-69 55 13 dust10, Maser6,14, 60 MR 0.6 HIP 017543 9,10
      M7.516        
IRAS 04553-6825 WOH SG 64 04 55 10.1-68 20 35 M7.5: Opt sp1, 33 MR 0.6 HIP 027534 10,17
      supergiant1,16,        
      Maser 6,12,13,14,15,21        
IRAS 05042-6720 HV 888 05 04 14.3-67 16 17 Opt sp M1I16, M4Ia7, 33 MR 1.0 HIP 027534 10
      supergiant8,16        
IRAS 05148-6730 LI-LMC 663 05 14 49.9 -67 27 19 Opt Sp M1I16, 66 LR 0.6 HIP 025889 10
      supergiant8,16        
IRAS 05558-7000 LI-LMC 1790 05 55 20.8-70 00 05 dust10, Maser6 63 MR 0.6 HIP 029134 9,10
Oxygen-rich (misclassified as carbon-rich before)        
IRAS 05128-6455 LI-LMC 1880 05 13 04.6-64 51 40 carbon:IR colour, 63 LR 0.6 HIP 027534 10
      IR sp10        
Carbon-rich              
IRAS 04286-6937 LI-LMC 1825 04 28 30.3-69 30 49 IR colour10 30 LR 0.6 HIP 021949 9,10
IRAS 04496-6958 LI-LMC 57 04 49 18.6-69 53 14 Opt sp2 66 LR 0.6 HIP 029635 9,10
      Silicate carbon star10        
IRAS 04539-6821 LI-LMC 141 04 53 46.3-68 16 12 IR colour10 63 LR 0.6 HIP 021949 9,10
IRAS 04557-6753 LI-LMC 198 04 55 38.9-67 49 10 IR colour10 66 LR 0.6 HIP 016368 9,10
IRAS 05112-6755 LI-LMC 570 05 11 10.1-67 52 17 IR sp/IR colour10 66 LR 0.6 HIP 027534 9,10
46.3-67 55 4710 Opt sp?            
SHV 0521050-690415   05 20 46.8-69 01 25 Opt sp3, IR colour10 66 LR 0.6 HIP 025889 3,10
IRAS 06025-6712 LI-LMC 1813 06 02 31.0-67 12 47 IR sp11 36 LR 0.6 HIP 029727 9
SMC carbon-rich              
SMC-S2   00 36 59.6-74 19 50 Opt sp 16 48 LR 0.6 HIP 012389 2
      Post-AGB cand.2,18        
SMC-S30   01 22 29.3-71 09 38 Opt sp2 60 LR 0.6 HIP 012389 2
SgrD carbon-rich              
Sgr-C1   18 46 24.0-30 15 09 Opt sp5 60 LR 0.6 HIP 093542 19
Sgr-C3   18 52 50.4-29 56 31 Opt sp5 32 LR 0.6 HIP 093542 19
Sgr-UKST3   18 46 39.1-30 45 52 Opt sp20 60 LR 0.6 HIP 093542 19
Sgr-UKST15   18 56 55.9-31 24 40 Opt sp20 60 LR 0.6 HIP 093542 19
1: Elias et al. (1986); 2: Groenewegen & Blommaert (1998); 3: SHV: Hughes (1989); 4: Hughes (1990); 5: Ibata et al. (1995); 6: Marshall et al. (2004); 7: HV: Payne-Gaposchkin (1971); 8: Reid et al. (1990); 9: LI-LMC: Schwering & Israel (1990); 10: Trams et al. (1999b); 11: van Loon et al. (2003); 12: van Loon et al. (1996); 13: van Loon et al. (1998a); 14: van Loon et al. (1998b); 15: van Loon et al. (2001); 16: van Loon (preparation); 17: WOH: Westerlund et al. (1981); 18: Whitelock et al. (1989); 19: Whitelock et al. (1996); 20: Whitelock et al. (1999); 21: Wood et al. (1992).

Source LaTeX | All tables | In the text

Article Contents
1 Introduction
2 Observations
3 Spectra of oxygen-rich stars
4 Spectra of carbon-rich stars
5 Discussion
6 Conclusion
References
List of tables
List of figures