CS22883-037
taken from 2 paper(s):
/G.W.Preston et al.(2006)/
/I.U.Roederer et al.(2014)/
ATMOSPHERES, CHEMICAL COMPOSITIONS, AND EVOLUTIONARY HISTORIES OF VERY METAL-POOR RED HORIZONTAL-BRANCH STARS IN THE GALACTIC FIELD AND IN NGC 7078 (M15)
Stellar Parameters
| Teff : 5900+-150 | log g : 1.90+-0.3 | vturb : 2.75+-0.2 |
Chemical Abundances
| | Original Data | Converted Data Asplund et al. (2009) | |
|---|
| Element | Nline | [X/H] | [X/Fe] | log-e | [X/H] | [X/Fe] | log-e | Element |
|---|
| CH | N/A | ... | <-0.09 | ... | <-1.73 | <0.16 | <6.70 | CH |
| Na I | 2 | ... | 0.88+-0.24 | ... | -0.94+-0.24 | 0.95+-0.24 | 5.30+-0.24 | Na I |
| Mg I | 4 | ... | 0.37+-0.10 | ... | -1.56+-0.10 | 0.33+-0.10 | 6.04+-0.10 | Mg I |
| Al I | 1 | ... | -0.78 | ... | -2.67 | -0.78 | 3.78 | Al I |
| Si I | 1 | ... | 0.15 | ... | -1.72 | 0.17 | 5.79 | Si I |
| Ca I | 10 | ... | 0.39+-0.13 | ... | -1.50+-0.13 | 0.39+-0.13 | 4.84+-0.13 | Ca I |
| Sc II | 5 | ... | 0.03+-0.07 | ... | -1.93+-0.07 | -0.04+-0.07 | 1.22+-0.07 | Sc II |
| Ti I | 3 | ... | 0.34+-0.12 | ... | -1.53+-0.12 | 0.36+-0.12 | 3.42+-0.12 | Ti I |
| Ti II | 9 | ... | 0.26+-0.15 | ... | -1.61+-0.15 | 0.28+-0.15 | 3.34+-0.15 | Ti II |
| V I | 2 | ... | 0.04+-0.07 | ... | -1.80+-0.07 | 0.09+-0.07 | 2.13+-0.07 | V I |
| Cr I | 4 | ... | -0.04+-0.06 | ... | -1.92+-0.06 | -0.03+-0.06 | 3.72+-0.06 | Cr I |
| Cr II | 4 | ... | 0.04+-0.22 | ... | -1.84+-0.22 | 0.05+-0.22 | 3.80+-0.22 | Cr II |
| Mn I | 2 | ... | -0.60+-0.02 | ... | -2.55+-0.02 | -0.66+-0.02 | 2.88+-0.02 | Mn I |
| Fe I | 104 | -1.91+-0.13 | ... | ... | -1.89+-0.13 | ... | 5.61+-0.13 | Fe I |
| Fe II | 11 | -1.87+-0.12 | ... | ... | -1.85+-0.12 | ... | 5.65+-0.12 | Fe II |
| Sr II | 2 | ... | 0.31+-0.02 | ... | -1.57+-0.02 | 0.32+-0.02 | 1.30+-0.02 | Sr II |
| Y II | 3 | ... | -0.35+-0.11 | ... | -2.23+-0.11 | -0.34+-0.11 | -0.02+-0.11 | Y II |
| Ba II | 4 | ... | 0.08+-0.10 | ... | -1.88+-0.10 | 0.01+-0.10 | 0.30+-0.10 | Ba II |
| La II | 2 | ... | 0.23+-0.05 | ... | -1.63+-0.05 | 0.26+-0.05 | -0.53+-0.05 | La II |
| Eu II | 2 | ... | 0.41+-0.05 | ... | -1.51+-0.05 | 0.38+-0.05 | -0.99+-0.05 | Eu II |
Binary Parameters
Position
| Right Ascension : 14 24 19.43 | Declination : +11 29 26.3 | Galactic Longitude (l) : N/A | Galactic Latitude (b) : N/A |
Observing Log
| Date of Observation | JD | Facility | Resolution | S/N | Exposure Time | Vrad |
|---|
| 2003-05-23-0150 | N/A | MIKELCO | 40000 | 110 | 7200 | N/A |
| 2003-05-24-0249 | N/A | MIKELCO | 40000 | N/A | 3600 | N/A |
A SEARCH FOR STARS OF VERY LOW METAL ABUNDANCE. VI. DETAILED ABUNDANCES OF 313 METAL-POOR STARS
Stellar Parameters
| Teff : 5800+-44 | log g : 1.5+-0.25 | vturb : 3.15+-0.06 |
Chemical Abundances
| | Original Data | Converted Data Asplund et al. (2009) | |
|---|
| Element | Nline | [X/H] | [X/Fe] | log-e | [X/H] | [X/Fe] | log-e | Element |
|---|
| Li I | 1 | ... | ... | <1.78 | <-1.48 | <0.53 | <1.78 | Li I |
| CH | 1 | ... | <0.42 | <6.90 | <-1.53 | <0.48 | <6.90 | CH |
| CN | 1 | ... | <1.67 | <7.55 | <-0.28 | <1.73 | <7.55 | CN |
| Mg I | 2 | ... | 0.45+-0.18 | 6.04 | -1.56 | 0.45+-0.18 | 6.04 | Mg I |
| Al I | 1 | ... | -0.60+-0.28 | 3.84 | -2.61 | -0.60+-0.28 | 3.84 | Al I |
| Ca I | 12 | ... | 0.44+-0.19 | 4.76 | -1.58 | 0.43+-0.19 | 4.76 | Ca I |
| Sc II | 4 | ... | 0.02+-0.15 | 1.20 | -1.95 | 0.06+-0.15 | 1.20 | Sc II |
| Ti I | 4 | ... | 0.32+-0.16 | 3.26 | -1.69 | 0.32+-0.16 | 3.26 | Ti I |
| Ti II | 14 | ... | 0.16+-0.15 | 3.14 | -1.81 | 0.20+-0.15 | 3.14 | Ti II |
| V I | 1 | ... | 0.14+-0.19 | 2.06 | -1.87 | 0.14+-0.19 | 2.06 | V I |
| V II | 2 | ... | 0.17+-0.23 | 2.13 | -1.80 | 0.21+-0.23 | 2.13 | V II |
| Cr I | 4 | ... | 0.00+-0.16 | 3.62 | -2.02 | -0.01+-0.16 | 3.62 | Cr I |
| Cr II | 3 | ... | 0.03+-0.15 | 3.70 | -1.94 | 0.07+-0.15 | 3.70 | Cr II |
| Mn I | 4 | ... | -0.16+-0.18 | 3.26 | -2.17 | -0.16+-0.18 | 3.26 | Mn I |
| Mn II | 1 | ... | -0.26+-0.21 | 3.20 | -2.23 | -0.22+-0.21 | 3.20 | Mn II |
| Fe I | 62 | -2.01+-0.16 | ... | 5.49 | -2.01+-0.16 | ... | 5.49 | Fe I |
| Fe II | 9 | -1.97+-0.16 | ... | 5.53 | -1.97+-0.16 | ... | 5.53 | Fe II |
| Co I | 3 | ... | 0.01+-0.20 | 2.99 | -2.00 | 0.01+-0.20 | 2.99 | Co I |
| Ni I | 1 | ... | 0.23+-0.19 | 4.44 | -1.78 | 0.23+-0.19 | 4.44 | Ni I |
| Sr II | 2 | ... | 0.17+-0.20 | 1.07 | -1.80 | 0.21+-0.20 | 1.07 | Sr II |
| Y II | 5 | ... | -0.39+-0.16 | -0.15 | -2.36 | -0.35+-0.16 | -0.15 | Y II |
| Zr II | 3 | ... | 0.14+-0.15 | 0.75 | -1.83 | 0.18+-0.15 | 0.75 | Zr II |
| Nb II | 1 | ... | <1.83 | <1.32 | <-0.14 | <1.87 | <1.32 | Nb II |
| Mo I | 1 | ... | <1.65 | <1.52 | <-0.36 | <1.65 | <1.52 | Mo I |
| Tc I | 1 | ... | ... | <1.71 | <1.71 | <3.72 | <1.71 | Tc I |
| Ba II | 4 | ... | -0.10+-0.15 | 0.10 | -2.08 | -0.07+-0.15 | 0.10 | Ba II |
| La II | 4 | ... | 0.17+-0.16 | -0.70 | -1.80 | 0.21+-0.16 | -0.70 | La II |
| Ce II | 1 | ... | 0.27+-0.22 | -0.12 | -1.70 | 0.31+-0.22 | -0.12 | Ce II |
| Pr II | 1 | ... | <0.90 | <-0.35 | <-1.07 | <0.94 | <-0.35 | Pr II |
| Nd II | 1 | ... | 0.19+-0.16 | -0.36 | -1.78 | 0.23+-0.16 | -0.36 | Nd II |
| Sm II | 2 | ... | 0.41+-0.16 | -0.61 | -1.57 | 0.44+-0.16 | -0.61 | Sm II |
| Eu II | 3 | ... | 0.38+-0.16 | -1.07 | -1.59 | 0.42+-0.16 | -1.07 | Eu II |
| Gd II | 1 | ... | 0.63+-0.17 | -0.27 | -1.34 | 0.67+-0.17 | -0.27 | Gd II |
| Tb II | 3 | ... | <1.24 | <-0.43 | <-0.75 | <1.26 | <-0.43 | Tb II |
| Dy II | 1 | ... | 0.43+-0.16 | -0.44 | -1.54 | 0.47+-0.16 | -0.44 | Dy II |
| Ho II | 1 | ... | <0.44 | <-1.05 | <-1.52 | <0.49 | <-1.05 | Ho II |
| Er II | 2 | ... | 0.48+-0.17 | -0.58 | -1.50 | 0.51+-0.17 | -0.58 | Er II |
| Tm II | 1 | ... | <1.42 | <-0.45 | <-0.57 | <1.44 | <-0.45 | Tm II |
| Yb II | 1 | ... | 0.32+-0.18 | -0.73 | -1.65 | 0.36+-0.18 | -0.73 | Yb II |
| Hf II | 1 | ... | <1.37 | <0.25 | <-0.46 | <1.55 | <0.25 | Hf II |
| Pb I | 1 | ... | <2.06 | <2.09 | <0.05 | <2.06 | <2.09 | Pb I |
Binary Parameters
Position
| Right Ascension : 14 24 19.43 | Declination : +11 29 26.3 | Galactic Longitude (l) : N/A | Galactic Latitude (b) : N/A |
Observing Log
| Date of Observation | JD | Facility | Resolution | S/N | Exposure Time | Vrad |
|---|
| 2003-05-23-02:55 | 2452782.626 | MIKEBAADE | 41000 | 60-130 | 7200 | -262.8 |
| 2003-05-24-03:22 | 2452783.645 | MIKEBAADE | 41000 | 60-130 | 3600 | -262.8 |