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Table 1
Intrinsic parameters and abundances for the current sample of classical Cepheids based on individual spectra.
| Name | Date | MJD | ET | S / N | T eff | log g | v t | Fe I | N | Fe II | N | Spect. |
| (s) | K | (km s-1) | ||||||||||
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| V340 Ara | 2012-Jul.-29 | 56137.137 | 120 | 99 | 5210 ± 49 | 0.30 | 5.0 | 0.28 ± 0.27 | 23 | 0.27 ± 0.11 | 2 | UVES |
| V340 Ara | 2008-Aug.-30 | 54708.065 | 300 | 241 | 5210 ± 88 | 0.00 | 3.0 | 0.53 ± 0.15 | 53 | 0.53 ± 0.11 | 4 | UVES |
| V340 Ara | 2008-Aug.-31 | 54709.079 | 300 | 264 | 5130 ± 96 | 0.40 | 3.0 | 0.42 ± 0.22 | 26 | 0.65 ± 0.24 | 3 | UVES |
| V340 Ara | 2012-Jul.-30 | 56138.094 | 120 | 122 | 5610 ± 68 | 0.70 | 4.4 | 0.30 ± 0.20 | 41 | 0.33 ± 0.10 | 2 | UVES |
| V340 Ara | 2012-Jul.-31 | 56139.185 | 120 | 114 | 6060 ± 65 | 0.80 | 5.2 | 0.24 ± 0.13 | 51 | 0.22 ± 0.01 | 2 | UVES |
| V340 Ara | 2012-Aug.-13 | 56152.054 | 121 | 69 | 4820 ± 53 | 1.00 | 4.4 | 0.20 ± 0.23 | 15 | 0.30 ± 0.29 | 2 | UVES |
| AS Aur | 2009-Jan.-14 | 54845.136 | 500 | 94 | 5800 ± 86 | 1.10 | 2.6 | 0.01 ± 0.14 | 74 | –0.01 ± 0.10 | 8 | UVES |
| KN Cen | 2009-Jan.-31 | 54862.355 | 80 | 153 | 5130 ± 68 | 0.01 | 3.2 | 0.36 ± 0.28 | 14 | 0.59 ± 0.13 | 3 | UVES |
| MZ Cen | 2008-Apr.-28 | 54584.280 | 800 | 217 | 5520 ± 55 | 0.90 | 3.6 | 0.27 ± 0.14 | 45 | 0.26 ± 0.14 | 4 | UVES |
| OO Cen | 2008-Apr.-29 | 54585.060 | 1500 | 288 | 5950 ± 65 | 1.00 | 3.7 | 0.19 ± 0.12 | 30 | 0.20 ± 0.07 | 4 | UVES |
| TX Cen | 2009-Jan.-31 | 54862.363 | 200 | 152 | 5380 ± 87 | 0.60 | 3.8 | 0.43 ± 0.16 | 78 | 0.45 ± 0.20 | 7 | UVES |
| V339 Cen | 2008-Apr.-28 | 54584.304 | 60 | 183 | 5210 ± 54 | 0.40 | 3.2 | 0.06 ± 0.14 | 39 | 0.06 ± 0.03 | 3 | UVES |
| VW Cen | 2009-Jan.-31 | 54862.359 | 200 | 144 | 5190 ± 65 | 0.30 | 4.4 | 0.40 ± 0.10 | 43 | 0.44 ± 0.13 | 2 | UVES |
| AO CMa | 2009-Jan.-08 | 54839.053 | 900 | 120 | 5855 ± 57 | 1.30 | 2.6 | 0.00 ± 0.07 | 75 | 0.03 ± 0.11 | 5 | UVES |
| RW CMa | 2009-Jan.-08 | 54839.138 | 500 | 198 | 6050 ± 63 | 1.20 | 3.0 | –0.07 ± 0.11 | 83 | –0.06 ± 0.11 | 5 | UVES |
| SS CMa | 2009-Jan.-08 | 54839.066 | 80 | 93 | 5700 ± 54 | 0.60 | 2.6 | 0.06 ± 0.05 | 57 | 0.07 ± 0.10 | 5 | UVES |
| TV CMa | 2009-Jan.-16 | 54847.246 | 200 | 149 | 5570 ± 38 | 1.10 | 3.0 | 0.00 ± 0.11 | 89 | 0.01 ± 0.09 | 6 | UVES |
| TV CMa | 2007-Nov.-03 | 54407.238 | 2700 | 101 | 5850 ± 126 | 1.4 | 2.6 | 0.01 ± 0.09 | 128 | 0.06 ± 0.19 | 23 | NARVAL |
| TW CMa | 2009-Jan.-08 | 54839.077 | 80 | 63 | 6135 ± 109 | 1.20 | 2.5 | 0.04 ± 0.10 | 38 | 0.07 ± 0.30 | 4 | UVES |
| AA Gem | 2009-Jan.-15 | 54846.149 | 80 | 84 | 5540 ± 104 | 0.60 | 3.0 | –0.08 ± 0.06 | 74 | –0.08 ± 0.13 | 5 | UVES |
| AD Gem | 2009-Jan.-15 | 54846.221 | 80 | 109 | 6200 ± 122 | 1.60 | 2.2 | –0.17 ± 0.14 | 70 | –0.13 ± 0.07 | 7 | UVES |
| BB Gem | 2009-Jan.-15 | 54846.187 | 500 | 160 | 7000 ± 253 | 1.90 | 2.8 | –0.08 ± 0.13 | 70 | –0.09 ± 0.04 | 9 | UVES |
| BW Gem | 2009-Jan.-14 | 54845.122 | 900 | 141 | 5850 ± 65 | 1.60 | 2.2 | –0.22 ± 0.12 | 99 | –0.21 ± 0.15 | 6 | UVES |
| DX Gem | 2009-Jan.-15 | 54846.196 | 200 | 121 | 6200 ± 92 | 1.60 | 2.8 | –0.01 ± 0.11 | 72 | –0.01 ± 0.15 | 6 | UVES |
| RZ Gem | 2009-Jan.-14 | 54845.094 | 200 | 207 | 7000 ± 170 | 1.60 | 3.4 | –0.13 ± 0.11 | 44 | –0.16 ± 0.03 | 5 | UVES |
| BE Mon | 2009-Jan.-15 | 54846.201 | 200 | 136 | 5770 ± 58 | 1.50 | 2.9 | 0.05 ± 0.12 | 78 | 0.05 ± 0.13 | 5 | UVES |
| CV Mon | 2009-Jan.-15 | 54846.182 | 200 | 152 | 5540 ± 58 | 0.60 | 2.6 | 0.09 ± 0.10 | 52 | 0.11 ± 0.21 | 2 | UVES |
| FT Mon | 2009-Jan.-14 | 54845.104 | 1000 | 85 | 5810 ± 92 | 1.20 | 2.7 | –0.13 ± 0.11 | 61 | –0.14 ± 0.12 | 8 | UVES |
| SV Mon | 2009-Jan.-14 | 54845.119 | 30 | 143 | 5090 ± 58 | 0.10 | 2.5 | 0.10 ± 0.09 | 54 | 0.17 ± 0.15 | 8 | UVES |
| TW Mon | 2008-Nov.-26 | 54796.347 | 1000 | 144 | 5990 ± 105 | 1.30 | 2.7 | –0.13 ± 0.08 | 75 | –0.13 ± 0.16 | 6 | UVES |
| TX Mon | 2008-Nov.-28 | 54798.345 | 200 | 109 | 6180 ± 62 | 1.40 | 3.2 | –0.03 ± 0.15 | 76 | –0.03 ± 0.05 | 4 | UVES |
| TY Mon | 2009-Jan.-15 | 54846.139 | 500 | 134 | 6320 ± 73 | 1.50 | 2.3 | 0.01 ± 0.11 | 85 | 0.03 ± 0.12 | 6 | UVES |
| TZ Mon | 2009-Jan.-16 | 54847.237 | 200 | 127 | 5625 ± 41 | 1.20 | 2.9 | –0.02 ± 0.08 | 94 | –0.01 ± 0.12 | 6 | UVES |
| V465 Mon | 2009-Jan.-16 | 54847.241 | 200 | 144 | 6250 ± 56 | 1.50 | 2.8 | –0.07 ± 0.11 | 107 | –0.07 ± 0.10 | 6 | UVES |
| V495 Mon | 2009-Jan.-15 | 54846.167 | 1000 | 126 | 5590 ± 57 | 1.20 | 3.0 | –0.14 ± 0.09 | 73 | –0.11 ± 0.10 | 4 | UVES |
| V508 Mon | 2009-Jan.-16 | 54847.232 | 200 | 135 | 6140 ± 95 | 1.70 | 2.7 | –0.06 ± 0.15 | 118 | –0.03 ± 0.13 | 7 | UVES |
| V510 Mon | 2009-Jan.-15 | 54846.153 | 1000 | 125 | 5505 ± 52 | 0.90 | 3.4 | –0.15 ± 0.11 | 80 | –0.17 ± 0.08 | 3 | UVES |
| XX Mon | 2008-Nov.-28 | 54798.335 | 500 | 93 | 5590 ± 47 | 1.20 | 2.8 | 0.00 ± 0.09 | 55 | 0.02 ± 0.14 | 2 | UVES |
| GU Nor | 2008-Jul.-20 | 54667.205 | 300 | 258 | 6240 ± 43 | 1.40 | 3.2 | 0.08 ± 0.11 | 80 | 0.08 ± 0.07 | 7 | UVES |
| IQ Nor | 2008-Apr.-28 | 54584.299 | 150 | 265 | 5950 ± 87 | 0.70 | 4.0 | 0.19 ± 0.13 | 63 | 0.23 ± 0.09 | 7 | UVES |
| QZ Nor | 2009-Feb.-01 | 54863.366 | 30 | 100 | 5740 ± 46 | 1.10 | 2.8 | 0.18 ± 0.12 | 81 | 0.19 ± 0.12 | 3 | UVES |
| QZ Nor | 2009-Apr.-02 | 54923.345 | 30 | 100 | 5790 ± 53 | 1.00 | 2.8 | 0.20 ± 0.12 | 86 | 0.24 ± 0.09 | 2 | UVES |
| RS Nor | 2009-Feb.-01 | 54863.361 | 200 | 230 | 6140 ± 63 | 1.20 | 3.2 | 0.17 ± 0.12 | 82 | 0.19 ± 0.12 | 5 | UVES |
| SY Nor | 2008-Aug.-30 | 54708.061 | 150 | 170 | 5550 ± 64 | 0.70 | 3.7 | 0.26 ± 0.14 | 46 | 0.28 ± 0.15 | 5 | UVES |
| SY Nor | 2008-Aug.-31 | 54709.075 | 150 | 205 | 5675 ± 55 | 1.00 | 3.6 | 0.20 ± 0.12 | 58 | 0.19 ± 0.13 | 4 | UVES |
| TW Nor | 2008-Jul.-19 | 54666.127 | 800 | 216 | 5090 ± 73 | 0.30 | 3.5 | 0.28 ± 0.20 | 69 | 0.27 ± 0.12 | 7 | UVES |
| V340 Nor | 2009-Feb.-11 | 54873.376 | 30 | 169 | 5685 ± 77 | 0.60 | 3.4 | 0.07 ± 0.10 | 47 | 0.08 ± 0.11 | 4 | UVES |
| CS Ori | 2009-Jan.-14 | 54845.085 | 500 | 128 | 6390 ± 162 | 1.20 | 2.0 | –0.27 ± 0.08 | 68 | –0.22 ± 0.09 | 6 | UVES |
| GQ Ori | 2009-Jan.-14 | 54845.082 | 30 | 100 | 5050 ± 104 | 2.80 | 1.2 | 0.19 ± 0.12 | 92 | 0.22 ± 0.12 | 14 | UVES |
| RS Ori | 2009-Jan.-14 | 54845.100 | 30 | 149 | 6165 ± 57 | 1.00 | 2.6 | 0.11 ± 0.13 | 71 | 0.11 ± 0.12 | 5 | UVES |
| AQ Pup | 2009-Jan.-08 | 54839.075 | 30 | 50 | 5030 ± 96 | 0.10 | 4.4 | –0.07 ± 0.14 | 14 | 0.08 ± 0.05 | 2 | UVES |
| BC Pup | 2009-Jan.-08 | 54839.147 | 2000 | 81 | 5705 ± 121 | 1.40 | 3.2 | –0.31 ± 0.09 | 57 | –0.32 ± 0.11 | 3 | UVES |
| BM Pup | 2009-Jan.-08 | 54839.086 | 200 | 80 | 5526 ± 84 | 0.80 | 2.7 | –0.07 ± 0.11 | 61 | –0.06 ± 0.11 | 7 | UVES |
| BN Pup | 2009-Jan.-08 | 54839.109 | 80 | 117 | 5330 ± 54 | 0.50 | 2.6 | 0.03 ± 0.06 | 69 | 0.05 ± 0.13 | 4 | UVES |
| CE Pup | 2010-Mar.-31 | 55286.057 | 6300 | 248 | 5770 ± 123 | 0.50 | 4.0 | –0.04 ± 0.11 | 67 | –0.03 ± 0.15 | 3 | FEROS |
| CK Pup | 2009-Jan.-08 | 54839.113 | 2000 | 141 | 6235 ± 62 | 1.20 | 2.4 | –0.15 ± 0.11 | 72 | –0.14 ± 0.12 | 4 | UVES |
| CK Pup | 2009-Jan.-08 | 54839.173 | 2000 | 156 | 6200 ± 108 | 0.80 | 2.3 | –0.11 ± 0.11 | 78 | –0.13 ± 0.11 | 11 | UVES |
| HW Pup | 2008-Nov.-22 | 54792.249 | 900 | 123 | 5200 ± 61 | 0.40 | 2.6 | –0.24 ± 0.10 | 70 | –0.16 ± 0.17 | 3 | UVES |
| LS Pup | 2009-Jan.-08 | 54839.081 | 200 | 97 | 5235 ± 115 | 0.40 | 3.6 | –0.12 ± 0.11 | 18 | –0.13 ± 0.00 | 1 | UVES |
| VW Pup | 2009-Jan.-01 | 54832.331 | 500 | 142 | 5600 ± 78 | 1.20 | 3.1 | –0.14 ± 0.07 | 50 | –0.16 ± 0.13 | 4 | UVES |
| VZ Pup | 2009-Jan.-08 | 54839.096 | 80 | 123 | 6480 ± 65 | 1.00 | 3.1 | 0.01 ± 0.05 | 27 | –0.05 ± 0.06 | 2 | UVES |
| WW Pup | 2009-Jan.-08 | 54839.091 | 200 | 119 | 5500 ± 104 | 1.20 | 3.2 | 0.13 ± 0.16 | 18 | 0.13 ± 0.00 | 1 | UVES |
| WY Pup | 2009-Jan.-08 | 54839.100 | 200 | 102 | 6020 ± 76 | 1.60 | 3.2 | –0.10 ± 0.10 | 49 | –0.09 ± 0.12 | 6 | UVES |
| WZ Pup | 2009-Jan.-08 | 54839.104 | 200 | 113 | 5660 ± 41 | 1.00 | 2.7 | –0.07 ± 0.07 | 72 | –0.07 ± 0.09 | 7 | UVES |
| X Pup | 2009-Jan.-08 | 54839.070 | 30 | 69 | 5070 ± 115 | 0.10 | 4.8 | 0.00 ± 0.09 | 15 | 0.09 ± 0.16 | 2 | UVES |
| KQ Sco | 2012-Jul.-31 | 56139.021 | 100 | 87 | 5030 ± 40 | 0.10 | 4.8 | 0.26 ± 0.15 | 32 | 0.00 ± 0.00 | 0 | UVES |
| KQ Sco | 2009-Feb.-11 | 54873.379 | 80 | 150 | 4905 ± 80 | 0.10 | 4.6 | 0.51 ± 0.08 | 51 | 0.63 ± 0.27 | 4 | UVES |
| KQ Sco | 2012-Aug.-13 | 56152.097 | 100 | 100 | 4915 ± 53 | 0.30 | 3.6 | 0.30 ± 0.21 | 16 | 0.35 ± 0.00 | 1 | UVES |
| KQ Sco | 2012-Aug.-24 | 56163.004 | 100 | 85 | 4840 ± 62 | 0.10 | 5.2 | 0.22 ± 0.27 | 20 | 0.63 ± 0.00 | 1 | UVES |
| KQ Sco | 2012-Aug.-27 | 56166.004 | 100 | 97 | 4930 ± 53 | 0.20 | 4.8 | 0.21 ± 0.28 | 15 | 0.39 ± 0.00 | 1 | UVES |
| RY Sco | 2012-Aug.-01 | 56140.187 | 20 | 116 | 5545 ± 40 | 0.60 | 3.6 | 0.02 ± 0.14 | 74 | 0.06 ± 0.01 | 2 | UVES |
| RY Sco | 2008-May-13 | 54599.412 | 20 | 136 | 5290 ± 40 | 0.40 | 3.7 | 0.06 ± 0.09 | 34 | 0.06 ± 0.02 | 5 | UVES |
| RY Sco | 2012-Aug.-13 | 56152.143 | 20 | 116 | 6200 ± 54 | 0.80 | 5.2 | 0.01 ± 0.15 | 75 | 0.01 ± 0.03 | 3 | UVES |
| RY Sco | 2012-Aug.-23 | 56162.170 | 20 | 108 | 5380 ± 38 | 0.40 | 3.8 | 0.00 ± 0.14 | 66 | –0.03 ± 0.05 | 2 | UVES |
| RY Sco | 2012-Aug.-28 | 56167.085 | 20 | 111 | 5330 ± 31 | 0.70 | 4.8 | –0.05 ± 0.12 | 45 | –0.03 ± 0.11 | 2 | UVES |
| V470 Sco | 2008-Aug.-30 | 54708.073 | 800 | 380 | 5730 ± 33 | 0.80 | 4.4 | 0.16 ± 0.10 | 66 | 0.16 ± 0.08 | 4 | UVES |
| V500 Sco | 2012-Aug.-01 | 56140.191 | 46 | 126 | 5980 ± 27 | 1.10 | 4.6 | –0.09 ± 0.16 | 86 | 0.00 ± 0.05 | 3 | UVES |
| V500 Sco | 2012-Aug.-13 | 56152.092 | 45 | 99 | 5330 ± 26 | 0.60 | 3.2 | –0.04 ± 0.12 | 67 | 0.10 ± 0.20 | 3 | UVES |
| V500 Sco | 2012-Aug.-23 | 56162.998 | 45 | 101 | 5280 ± 31 | 0.40 | 3.8 | –0.02 ± 0.17 | 53 | –0.04 ± 0.17 | 3 | UVES |
| V500 Sco | 2012-Aug.-28 | 56167.077 | 45 | 152 | 6020 ± 35 | 1.10 | 4.0 | –0.11 ± 0.16 | 97 | –0.11 ± 0.08 | 5 | UVES |
| EV Sct | 2008-Aug.-30 | 54708.086 | 300 | 224 | 6025 ± 65 | 1.50 | 2.5 | 0.10 ± 0.15 | 57 | 0.09 ± 0.08 | 3 | UVES |
| RU Sct | 2009-Mar.-16 | 54906.414 | 120 | 205 | 5190 ± 35 | 0.10 | 2.9 | 0.15 ± 0.12 | 95 | 0.16 ± 0.05 | 7 | UVES |
| RU Sct | 2009-Apr.-02 | 54923.375 | 80 | 216 | 5495 ± 48 | 0.30 | 3.0 | 0.09 ± 0.10 | 45 | 0.09 ± 0.09 | 5 | UVES |
| RU Sct | 2007-Oct.-31 | 54404.777 | 2000 | 208 | 6450 ± 142 | 0.7 | 3.7 | –0.07 ± 0.10 | 74 | –0.06 ± 0.14 | 15 | NARVAL |
| UZ Sct | 2012-Jul.-29 | 56137.160 | 360 | 105 | 4850 ± 55 | 0.60 | 4.0 | 0.26 ± 0.20 | 17 | 0.29 ± 0.16 | 4 | UVES |
| UZ Sct | 2009-Mar.-16 | 54906.400 | 700 | 273 | 5470 ± 76 | 0.80 | 2.8 | 0.36 ± 0.19 | 34 | 0.36 ± 0.12 | 5 | UVES |
| UZ Sct | 2009-Apr.-02 | 54923.366 | 500 | 249 | 5060 ± 76 | 0.20 | 2.9 | 0.45 ± 0.08 | 63 | 0.43 ± 0.15 | 7 | UVES |
| UZ Sct | 2012-Aug.-13 | 56152.064 | 360 | 70 | 4850 ± 49 | 0.80 | 4.4 | 0.25 ± 0.28 | 8 | 0.00 ± 0.00 | 0 | UVES |
| UZ Sct | 2012-Aug.-21 | 56160.167 | 360 | 117 | 5370 ± 76 | 0.60 | 3.2 | 0.34 ± 0.23 | 47 | 0.37 ± 0.11 | 2 | UVES |
| UZ Sct | 2012-Sep.-05 | 56175.049 | 360 | 116 | 5320 ± 85 | 0.60 | 3.2 | 0.31 ± 0.21 | 36 | 0.34 ± 0.00 | 2 | UVES |
| V367 Sct | 2012-Jul.-29 | 56137.147 | 360 | 98 | 5670 ± 56 | 1.00 | 3.8 | 0.08 ± 0.18 | 72 | 0.14 ± 0.08 | 3 | UVES |
| V367 Sct | 2008-Aug.-31 | 54709.128 | 800 | 255 | 5740 ± 51 | 1.30 | 3.4 | –0.05 ± 0.13 | 56 | –0.04 ± 0.04 | 4 | UVES |
| V367 Sct | 2012-Sep.-05 | 56175.105 | 360 | 82 | 5930 ± 64 | 1.20 | 4.2 | 0.15 ± 0.15 | 50 | 0.14 ± 0.07 | 3 | UVES |
| V367 Sct | 2012-Sep.-14 | 56184.000 | 360 | 123 | 6200 ± 91 | 1.00 | 3.4 | 0.04 ± 0.15 | 84 | 0.03 ± 0.08 | 4 | UVES |
| X Sct | 2007-Nov.-01 | 54405.762 | 2400 | 128 | 6300 ± 138 | 1.2 | 2.7 | 0.05 ± 0.16 | 82 | 0.16 ± 0.26 | 23 | NARVAL |
| X Sct | 2008-Aug.-31 | 54709.122 | 300 | 231 | 5830 ± 83 | 1.10 | 2.5 | 0.11 ± 0.12 | 72 | 0.14 ± 0.15 | 9 | UVES |
| Z Sct | 2012-Jul.-29 | 56137.123 | 100 | 111 | 5130 ± 70 | 0.20 | 4.6 | 0.10 ± 0.16 | 20 | 0.00 ± 0.00 | 0 | UVES |
| Z Sct | 2008-Jul.-31 | 54678.090 | 150 | 185 | 5005 ± 78 | 0.05 | 3.8 | 0.18 ± 0.14 | 41 | 0.18 ± 0.12 | 3 | UVES |
| Z Sct | 2012-Aug.-13 | 56152.073 | 101 | 96 | 5650 ± 61 | 0.90 | 5.2 | 0.09 ± 0.14 | 49 | 0.11 ± 0.02 | 2 | UVES |
| Z Sct | 2012-Aug.-20 | 56159.186 | 100 | 103 | 5160 ± 64 | 0.20 | 3.4 | 0.21 ± 0.22 | 45 | 0.27 ± 0.08 | 2 | UVES |
| Z Sct | 2012-Sep.-05 | 56175.038 | 100 | 89 | 5005 ± 68 | 0.40 | 4.6 | 0.00 ± 0.30 | 25 | 0.00 ± 0.00 | 0 | UVES |
| AA Ser | 2008-Aug.-30 | 54708.040 | 1500 | 231 | 4830 ± 80 | 0.20 | 3.2 | 0.38 ± 0.20 | 24 | 0.37 ± 0.00 | 1 | UVES |
| CR Ser | 2008-Aug.-31 | 54709.116 | 300 | 122 | 5500 ± 48 | 0.80 | 3.3 | 0.13 ± 0.11 | 53 | 0.11 ± 0.11 | 5 | UVES |
| AV Sgr | 2012-Jul.-28 | 56136.169 | 361 | 87 | 5070 ± 56 | 0.20 | 3.6 | 0.37 ± 0.21 | 29 | 0.43 ± 0.21 | 2 | UVES |
| AV Sgr | 2012-Jul.-28 | 56136.192 | 1440 | 173 | 5080 ± 51 | 0.10 | 3.4 | 0.43 ± 0.23 | 31 | 0.45 ± 0.20 | 2 | UVES |
| AV Sgr | 2009-Apr.-02 | 54923.348 | 500 | 233 | 5060 ± 50 | 0.10 | 4.5 | 0.35 ± 0.30 | 16 | 0.61 ± 0.20 | 2 | UVES |
| AV Sgr | 2012-Aug.-13 | 56152.082 | 361 | 62 | 5020 ± 58 | 0.30 | 3.6 | 0.29 ± 0.23 | 24 | 0.58 ± 0.25 | 2 | UVES |
| AV Sgr | 2012-Aug.-29 | 56168.049 | 360 | 75 | 5020 ± 49 | 0.40 | 3.6 | 0.30 ± 0.22 | 19 | 0.35 ± 0.00 | 1 | UVES |
| AY Sgr | 2008-May-13 | 54599.398 | 300 | 195 | 5760 ± 52 | 0.90 | 3.0 | 0.11 ± 0.14 | 58 | 0.11 ± 0.07 | 5 | UVES |
| V1954 Sgr | 2008-May-13 | 54599.389 | 300 | 158 | 6120 ± 33 | 1.10 | 3.5 | 0.25 ± 0.13 | 61 | 0.22 ± 0.17 | 4 | UVES |
| V773 Sgr | 2008-Jul.-22 | 54669.207 | 1500 | 264 | 6195 ± 39 | 1.00 | 3.4 | 0.11 ± 0.07 | 58 | 0.10 ± 0.11 | 8 | UVES |
| VY Sgr | 2012-Aug.-21 | 56160.179 | 360 | 76 | 4900 ± 46 | 0.20 | 4.6 | 0.27 ± 0.25 | 14 | 0.56 ± 0.00 | 1 | UVES |
| VY Sgr | 2009-Apr.-02 | 54923.356 | 500 | 231 | 5100 ± 84 | 0.40 | 2.6 | 0.37 ± 0.19 | 30 | 0.49 ± 0.21 | 6 | UVES |
| VY Sgr | 2012-Aug.-23 | 56162.162 | 360 | 83 | 5230 ± 91 | 0.10 | 5.2 | 0.32 ± 0.27 | 17 | 0.30 ± 0.00 | 1 | UVES |
| VY Sgr | 2012-Aug.-29 | 56168.062 | 360 | 81 | 5470 ± 77 | 0.60 | 3.4 | 0.32 ± 0.19 | 51 | 0.31 ± 0.05 | 2 | UVES |
| WZ Sgr | 2012-Jul.-24 | 56132.190 | 20 | 134 | 5990 ± 72 | 0.90 | 5.6 | 0.19 ± 0.11 | 56 | 0.18 ± 0.11 | 2 | UVES |
| WZ Sgr | 2008-May-13 | 54599.395 | 20 | 101 | 5115 ± 65 | 0.05 | 4.6 | 0.36 ± 0.10 | 42 | 0.32 ± 0.14 | 2 | UVES |
| WZ Sgr | 2012-Jul.-28 | 56136.213 | 80 | 267 | 5500 ± 70 | 0.50 | 3.5 | 0.24 ± 0.16 | 48 | 0.24 ± 0.01 | 2 | UVES |
| WZ Sgr | 2012-Aug.-13 | 56152.044 | 20 | 87 | 5200 ± 56 | 0.20 | 5.0 | 0.25 ± 0.26 | 28 | 0.29 ± 0.14 | 2 | UVES |
| WZ Sgr | 2012-Aug.-20 | 56159.125 | 20 | 129 | 5335 ± 58 | 0.30 | 3.2 | 0.34 ± 0.18 | 44 | 0.37 ± 0.06 | 2 | UVES |
| XX Sgr | 2012-May-07 | 56054.234 | 45 | 121 | 5840 ± 49 | 1.20 | 3.4 | –0.02 ± 0.14 | 100 | –0.01 ± 0.13 | 5 | UVES |
| XX Sgr | 2008-May-13 | 54599.404 | 60 | 184 | 6340 ± 84 | 1.40 | 3.6 | –0.03 ± 0.12 | 59 | –0.09 ± 0.08 | 4 | UVES |
| XX Sgr | 2012-Jul.-28 | 56136.223 | 180 | 257 | 6200 ± 40 | 1.00 | 3.4 | –0.05 ± 0.12 | 101 | –0.05 ± 0.05 | 6 | UVES |
| XX Sgr | 2012-Aug.-13 | 56152.047 | 46 | 84 | 5520 ± 48 | 0.80 | 3.0 | 0.05 ± 0.08 | 43 | 0.05 ± 0.03 | 3 | UVES |
| XX Sgr | 2012-Aug.-20 | 56159.128 | 45 | 95 | 5525 ± 55 | 0.90 | 3.6 | –0.01 ± 0.18 | 64 | –0.03 ± 0.15 | 4 | UVES |
| EZ Vel | 2008-Oct.-20 | 54759.348 | 1000 | 89 | 4735 ± 75 | 0.10 | 3.9 | –0.17 ± 0.15 | 23 | –0.10 ± 0.00 | 1 | UVES |
Notes. From left to right the columns give the Cepheid name, the date of acquisition and the modified Julian Day of the spectrum, the exposure time, maximum S/N of the spectrum, the estimated intrinsic parameters (Teff, log g, vt). Columns 9 and 10 list the Fe I abundance and its standard deviation together with the number of Fe I lines measured. Columns 11 and 12 list the Fe II abundance and its standard deviation together with the number of Fe II lines measured. The last column gives the name of the adopted spectrograph.
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