Table 2
Model atmospheres of the sample of stars.
| Object | Teff (K) | log g (dex) | ξt (km s-1) | [FeI/H] | [FeII/H] | N FeI | N FeII |
| ±125 | ±0.25 | ±0.25 | |||||
|
|
|||||||
| IRAS 05113+1347 | 5500 | 0.50 | 5.00 | –0.49 ± 0.15 | –0.54 ± 0.17 | 21 | 11 |
| IRAS 05341+0852 | 6750 | 1.25 | 3.50 | –0.70 ± 0.15 | –0.54 ± 0.11 | 47 | 20 |
| IRAS 06530-0213 | 7375 | 1.25 | 4.00 | –0.38 ± 0.20 | –0.32 ± 0.11 | 24 | 54 |
| IRAS 07134+1005 | 7250 | 0.50 | 3.25 | –0.96 ± 0.31 | –0.91 ± 0.20 | 42 | 32 |
| IRAS 07430+1115 | 6000 | 1.00 | 3.25 | –0.31 ± 0.15 | –0.35 ± 0.15 | 43 | 17 |
| IRAS 08143-4406a | 7000 | 1.50 | 5.50 | –0.45 ± 0.16 | –0.43 ± 0.11 | 17 | 8 |
| IRAS 08143-4406b | 7250 | 1.50 | 5.00 | –0.37 ± 0.17 | –0.36 ± 0.11 | 70 | 23 |
| IRAS 08281-4850 | 7875 | 1.25 | 5.50 | –0.29 ± 0.31 | –0.26 ± 0.11 | 44 | 23 |
| IRAS 13245-5036 | 9500 | 2.75 | 4.50 | –0.35 ± 0.20 | –0.30 ± 0.10 | 21 | 41 |
| IRAS 14325-6428 | 8000 | 1.00 | 5.75 | –0.55 ± 0.33 | –0.56 ± 0.10 | 26 | 58 |
| IRAS 14429-4539 | 9375 | 2.50 | 4.75 | –0.26 ± 0.21 | –0.18 ± 0.11 | 26 | 52 |
| IRAS 17279-1119 | 7250 | 1.25 | 3.00 | –0.51 ± 0.19 | –0.64 ± 0.12 | 44 | 30 |
| IRAS 19500-1709 | 8000 | 1.00 | 6.00 | –0.58 ± 0.42 | –0.59 ± 0.10 | 33 | 32 |
| IRAS 22223+4327 | 6500 | 1.00 | 4.75 | –0.32 ± 0.14 | –0.30 ± 0.11 | 80 | 25 |
| IRAS 22272+5435 | 5750 | 0.50 | 4.25 | –0.77 ± 0.14 | –0.77 ± 0.12 | 35 | 24 |
Notes. The errors for [Fe/H] include line-to-line scatter and model uncertainty (see Sect. 3.2). NFeI and NFeII show the number of lines used for Fe I and Fe II, respectively.
Results of the Blue437 and Red860 observations of IRAS 08143-4406 in Table 1.
Results of the Red580 observations of IRAS 08143-4406 in Table 1.
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