| Title | ESPRESSO observations of HE 0107-5240 and other CEMP-no stars with [Fe/H] <= -4.5 |
| ADS | D.S.Aguado et al.,AAP, 668, 86, 2022 |
| Authors | P. Molaro, E. Caffau, J. I. GonzaˇlezHernaˇndez, M. R. ZapateroOsorio, P. Bonifacio, C. AllendePrieto, R. Rebolo, M. Damasso, A. SuarezMascareno, S. B. Howell, E. Furlan, S. Cristiani, G. Cupani, P. DiMarcantonio, V. DOdorico, C. Lovis, C. J.A.P. Martins, D. Milakovi, M. T. Murphy, N. J. Nunes, F. Pepe, N. C. Santos, T. M. Schmidt, A. Sozzetti |
S: Find this object in SIMBAD
O: Find this object in Other papers
| Name | Comment | SIMBAD | Object |
|---|---|---|---|
| HE0107-5240 | N/A | S | O |
| HE0233-0343 | N/A | S | O |
| HE0557-4840 | N/A | S | O |
| HE1327-2326 | N/A | S | O |
| SDSS J002314.00+030758.0 | N/A | S | O |
| SDSS J131326.89-001941.4 | N/A | S | O |
| SMSSJ031300.36-670839.3 | N/A | S | O |
| SMSSJ160540.18-144323.1 | N/A | S | O |
| Teff : 5100 | log g : 2.2 | vturb : 2.2 |
| Original Data | Converted Data Asplund et al. (2009) | |||||||
|---|---|---|---|---|---|---|---|---|
| Element | Nline | [X/H] | [X/Fe] | log-e | [X/H] | [X/Fe] | log-e | Element |
| Li | N/A | ... | ... | <0.5 | <-2.76 | <2.78 | <0.5 | Li |
| C | N/A | ... | 3.88 | 6.9 | -1.53 | 4.01 | 6.9 | C |
| N | N/A | ... | 2.56 | 5 | -2.83 | 2.71 | 5 | N |
| Na | N/A | ... | 0.9 | 1.62 | -4.62 | 0.92 | 1.62 | Na |
| Al | N/A | ... | <0.05 | <0.9 | <-5.55 | <-0.01 | <0.9 | Al |
| K | N/A | ... | <1.68 | <1.22 | <-3.81 | <1.73 | <1.22 | K |
| Fe | N/A | -5.56+-0.13 | ... | ... | -5.54+-0.13 | ... | 1.96+-0.13 | Fe |
| Fe I | N/A | ... | ... | 1.96+-0.13 | -5.54+-0.13 | ... | 1.96+-0.13 | Fe I |
| Sr | N/A | ... | <-0.76 | <-3.40 | <-6.27 | <-0.73 | <-3.40 | Sr |
| Ba | N/A | ... | <0.20 | <-3.17 | <-5.35 | <0.19 | <-3.17 | Ba |
| 12C/13C | 87+-6 |
| Binarity | Positive |
| Vrad | 47.682+-0.018 |
| Period | 13009 |
| Right Ascension : | Declination : | Galactic Longitude (l) : N/A | Galactic Latitude (b) : N/A |
| Date of Observation | JD | Facility | Resolution | S/N | Exposure Time | Vrad |
|---|---|---|---|---|---|---|
| 2408364.607 | VLTESPRESSO | 140000 | 5-20 | 3300 | 48.049+-0.034 | |
| 2408473.627 | HARPSESO | 115000 | 2 | 3600 | 48.083+-0.104 | |
| 2408698.813 | VLTESPRESSO | 140000 | 5-20 | 3400 | 47.833+-0.01 | |
| 2408721.763 | VLTESPRESSO | 140000 | 5-20 | 3400 | 47.771+-0.01 | |
| 2408730.706 | VLTESPRESSO | 140000 | 5-20 | 3400 | 47.786+-0.009 | |
| 2408741.75 | VLTESPRESSO | 140000 | 5-20 | 3400 | 47.818+-0.012 | |
| 2408759.596 | VLTESPRESSO | 140000 | 5-20 | 3400 | 47.846+-0.012 | |
| 2409190.596 | VLTESPRESSO | 140000 | 5-20 | 3417 | 47.697+-0.012 | |
| 2409237.532 | VLTESPRESSO | 140000 | 5-20 | 3417 | 47.625+-0.012 | |
| 2409427.832 | VLTESPRESSO | 140000 | 5-20 | 3600 | 47.562+-0.018 | |
| 2409435.676 | VLTESPRESSO | 140000 | 5-20 | 3600 | 47.533+-0.012 | |
| 2409435.719 | VLTESPRESSO | 140000 | 5-20 | 3600 | 47.542+-0.01 | |
| 2409489.738 | VLTESPRESSO | 140000 | 5-20 | 3000 | 47.508+-0.013 | |
| 2409529.702 | VLTESPRESSO | 140000 | 5-20 | 3200 | 47.497+-0.011 | |
| 2409545.623 | VLTESPRESSO | 140000 | 5-20 | 3200 | 47.509+-0.008 | |
| 2409606.542 | VLTESPRESSO | 140000 | 5-20 | 3600 | 47.436+-0.013 | |
| 2409618.561 | VLTESPRESSO | 140000 | 5-20 | 3310 | 47.505+-0.009 |
| Teff : 6100 | log g : 3.4 |
| Vrad | 51.857+-0.024 |
| Right Ascension : | Declination : | Galactic Longitude (l) : N/A | Galactic Latitude (b) : N/A |
| Date of Observation | JD | Facility | Resolution | S/N | Exposure Time | Vrad |
|---|---|---|---|---|---|---|
| 2408699.788 | VLTESPRESSO | 140000 | 5-20 | 3400 | 52.058+-0.027 | |
| 2408760.818 | VLTESPRESSO | 140000 | 5-20 | 3400 | 52.127+-0.021 | |
| 2408783.612 | VLTESPRESSO | 140000 | 5-20 | 3400 | 52.169+-0.024 | |
| 2408813.743 | VLTESPRESSO | 140000 | 5-20 | 3400 | 51.074+-0.024 |
| Teff : 4900 | log g : 2.2 |
| Vrad | 212.195+-0.026 |
| Right Ascension : | Declination : | Galactic Longitude (l) : N/A | Galactic Latitude (b) : N/A |
| Date of Observation | JD | Facility | Resolution | S/N | Exposure Time | Vrad |
|---|---|---|---|---|---|---|
| 2408761.833 | VLTESPRESSO | 140000 | 5-20 | 3400 | 212.209+-0.028 | |
| 2408762.827 | VLTESPRESSO | 140000 | 5-20 | 3400 | 212.172+-0.026 | |
| 2408834.584 | VLTESPRESSO | 140000 | 5-20 | 3400 | 212.199+-0.027 | |
| 2408864.583 | VLTESPRESSO | 140000 | 5-20 | 3400 | 212.198+-0.023 |
| Teff : 6180 | log g : 3.7 |
| Vrad | 63.680+-0.034 |
| Right Ascension : | Declination : | Galactic Longitude (l) : N/A | Galactic Latitude (b) : N/A |
| Date of Observation | JD | Facility | Resolution | S/N | Exposure Time | Vrad |
|---|---|---|---|---|---|---|
| 2408615.637 | VLTESPRESSO | 140000 | 5-20 | 1800 | 63.801+-0.04 | |
| 2408688.522 | VLTESPRESSO | 140000 | 5-20 | 2700 | 63.636+-0.037 | |
| 2408688.555 | VLTESPRESSO | 140000 | 5-20 | 2700 | 63.709+-0.041 | |
| 2408696.496 | VLTESPRESSO | 140000 | 5-20 | 1800 | 63.655+-0.027 | |
| 2408698.488 | VLTESPRESSO | 140000 | 5-20 | 2400 | 63.639+-0.037 | |
| 2408841.831 | VLTESPRESSO | 140000 | 5-20 | 1800 | 63.697+-0.041 | |
| 2409429.554 | VLTESPRESSO | 140000 | 5-20 | 3000 | 63.601+-0.036 | |
| 2409663.572 | VLTESPRESSO | 140000 | 5-20 | 2844 | 63.7+-0.016 |
| Teff : 6140 | log g : 4.8 |
| Vrad | -195.445+-0.127 |
| Right Ascension : | Declination : | Galactic Longitude (l) : N/A | Galactic Latitude (b) : N/A |
| Date of Observation | JD | Facility | Resolution | S/N | Exposure Time | Vrad |
|---|---|---|---|---|---|---|
| 2408761.745 | VLTESPRESSO | 140000 | 5-20 | 3400 | -195.54+-0.107 | |
| 2408805.534 | VLTESPRESSO | 140000 | 5-20 | 3400 | -195.035+-0.171 | |
| 2408835.544 | VLTESPRESSO | 140000 | 5-20 | 3400 | -195.761+-0.102 |
| Teff : 5170 | log g : 2.6 |
| Vrad | 273.984+-0.054 |
| Right Ascension : | Declination : | Galactic Longitude (l) : N/A | Galactic Latitude (b) : N/A |
| Date of Observation | JD | Facility | Resolution | S/N | Exposure Time | Vrad |
|---|---|---|---|---|---|---|
| 2409649.749 | VLTESPRESSO | 140000 | 5-20 | 3444 | 273.984+-0.054 |
| Teff : 5125 | log g : 2.3 |
| Vrad | 298.590+-0.040 |
| Right Ascension : | Declination : | Galactic Longitude (l) : N/A | Galactic Latitude (b) : N/A |
| Date of Observation | JD | Facility | Resolution | S/N | Exposure Time | Vrad |
|---|---|---|---|---|---|---|
| 2408701.781 | VLTESPRESSO | 140000 | 5-20 | 3400 | 298.643+-0.043 | |
| 2408732.745 | VLTESPRESSO | 140000 | 5-20 | 3400 | 298.677+-0.042 | |
| 2408732.843 | VLTESPRESSO | 140000 | 5-20 | 3400 | 298.509+-0.033 | |
| 2408740.653 | VLTESPRESSO | 140000 | 5-20 | 3400 | 298.71+-0.043 | |
| 2408740.696 | VLTESPRESSO | 140000 | 5-20 | 3400 | 298.581+-0.039 | |
| 2408742.619 | VLTESPRESSO | 140000 | 5-20 | 3400 | 298.632+-0.046 | |
| 2408743.768 | VLTESPRESSO | 140000 | 5-20 | 3400 | 298.578+-0.042 | |
| 2408743.835 | VLTESPRESSO | 140000 | 5-20 | 3400 | 298.531+-0.047 | |
| 2408780.653 | VLTESPRESSO | 140000 | 5-20 | 3417 | 298.536+-0.05 | |
| 2409190.552 | VLTESPRESSO | 140000 | 5-20 | 3417 | 298.65+-0.036 | |
| 2409237.578 | VLTESPRESSO | 140000 | 5-20 | 3417 | 298.603+-0.038 | |
| 2409250.541 | VLTESPRESSO | 140000 | 5-20 | 3417 | 298.53+-0.027 | |
| 2409264.517 | VLTESPRESSO | 140000 | 5-20 | 3000 | 298.486+-0.039 |
| Teff : 4850 | log g : 2 |
| Vrad | -226.173+-0.035 |
| Right Ascension : | Declination : | Galactic Longitude (l) : N/A | Galactic Latitude (b) : N/A |
| Date of Observation | JD | Facility | Resolution | S/N | Exposure Time | Vrad |
|---|---|---|---|---|---|---|
| 2409676.777 | VLTESPRESSO | 140000 | 5-20 | 3150 | -226.059+-0.037 | |
| 2409726.689 | VLTESPRESSO | 140000 | 5-20 | 3150 | -226.118+-0.036 | |
| 2409727.56 | VLTESPRESSO | 140000 | 5-20 | 3150 | -226.196+-0.037 | |
| 2409761.559 | VLTESPRESSO | 140000 | 5-20 | 3150 | -226.214+-0.03 | |
| 2409792.555 | VLTESPRESSO | 140000 | 5-20 | 3150 | -226.278+-0.033 |