CS22964-214
taken from 3 paper(s):
/C.Sneden et al.(2003)/
/G.W.Preston and C. Sneden(2000)/
/I.U.Roederer et al.(2014)/
![](../images/CS22964-214.png)
Binary Blue Metal-poor Stars: Evidence for Asymptotic Giant Branch Mass Transfer
Stellar Parameters
Teff : 6800 | log g : 4.5 | vturb : 2.00 |
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 |
C I | 2 | ... | <+1.0+-0.3 | ... | <-1.31+-0.3 | <0.99+-0.3 | <7.12+-0.3 | C I |
CH | N/A | ... | <+1.0+-0.3 | ... | <-1.31+-0.3 | <0.99+-0.3 | <7.12+-0.3 | CH |
O I | 2 | ... | +0.70+-0.04 | ... | -1.42+-0.04 | 0.88+-0.04 | 7.27+-0.04 | O I |
Fe | N/A | -2.30 | ... | ... | -2.30 | ... | 5.20 | Fe |
Sr II | 2 | ... | -0.20+-0.25 | ... | -2.40+-0.25 | -0.10+-0.25 | 0.47+-0.25 | Sr II |
Ba II | 1 | ... | -0.12 | ... | -2.47 | -0.17 | -0.29 | Ba II |
Binary Parameters
Binarity | Negative |
Vrad | +41.5 |
Position
Right Ascension : 20 05 50.00 | Declination : -39 27 43.3 | Galactic Longitude (l) : N/A | Galactic Latitude (b) : N/A |
Observing Log
Date of Observation | JD | Facility | Resolution | S/N | Exposure Time | Vrad |
| 2452123.57 | FRUTTI | 30000 | N/A | N/A | +41.3 |
| 2452124.58 | FRUTTI | 30000 | N/A | N/A | +40.8 |
| 2452125.59 | FRUTTI | 30000 | N/A | N/A | +41.5 |
What Are These Blue Metal-Poor Stars?
Stellar Parameters
Teff : 6800 | log g : 4.50 | vturb : 2.00 |
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 |
Mg I | 3 | ... | 0.22 | ... | -2.10 | 0.20 | 5.50 | Mg I |
Ca I | 4 | ... | 0.11 | ... | -2.17 | 0.13 | 4.17 | Ca I |
Sc II | 2 | ... | 0.30 | ... | -1.98 | 0.32 | 1.17 | Sc II |
Ti II | 14 | ... | 0.51 | ... | -1.72 | 0.58 | 3.23 | Ti II |
Cr I | 2 | ... | -0.13 | ... | -2.40 | -0.10 | 3.24 | Cr I |
Mn I | 1 | ... | -0.42 | ... | -2.76 | -0.46 | 2.67 | Mn I |
Fe | 26 | -2.30 | ... | ... | -2.30 | ... | 5.20 | Fe |
Sr II | 2 | ... | -0.26 | ... | -2.46 | -0.16 | 0.41 | Sr II |
Ba II | 1 | ... | -0.15 | ... | -2.50 | -0.20 | -0.32 | Ba II |
Binary Parameters
Binarity | Negative |
Vrad | 41.2 |
Position
Right Ascension : 20 05 50.00 | Declination : -39 27 43.3 | Galactic Longitude (l) : N/A | Galactic Latitude (b) : N/A |
Observing Log
Date of Observation | JD | Facility | Resolution | S/N | Exposure Time | Vrad |
N/A | 2448431.766 | FRUTTI | 30000 | 10 | N/A | 41.4 |
N/A | 2448434.748 | FRUTTI | 30000 | 10 | N/A | 39.1 |
N/A | 2448435.791 | FRUTTI | 30000 | 10 | N/A | 42.9 |
N/A | 2448436.714 | FRUTTI | 30000 | 10 | N/A | 40.9 |
N/A | 2448437.742 | FRUTTI | 30000 | 10 | N/A | 39.3 |
N/A | 2448438.755 | FRUTTI | 30000 | 10 | N/A | 39.7 |
N/A | 2448439.746 | FRUTTI | 30000 | 10 | N/A | 41.4 |
N/A | 2448441.791 | FRUTTI | 30000 | 10 | N/A | 40.7 |
N/A | 2448580.564 | FRUTTI | 30000 | 10 | N/A | 41.2 |
N/A | 2448581.57 | FRUTTI | 30000 | 10 | N/A | 41.2 |
N/A | 2448582.615 | FRUTTI | 30000 | 10 | N/A | 42.2 |
N/A | 2448584.598 | FRUTTI | 30000 | 10 | N/A | 41.9 |
N/A | 2449935.584 | FRUTTI | 30000 | 10 | N/A | 41.5 |
N/A | 2449937.597 | FRUTTI | 30000 | 10 | N/A | 40.9 |
N/A | 2449938.603 | FRUTTI | 30000 | 10 | N/A | 40.3 |
N/A | 2450289.549 | FRUTTI | 30000 | 10 | N/A | 41.8 |
N/A | 2450294.598 | FRUTTI | 30000 | 10 | N/A | 40.4 |
N/A | 2450614.684 | FRUTTI | 30000 | 10 | N/A | 42.1 |
N/A | 2450998.628 | FRUTTI | 30000 | 10 | N/A | 42.0 |
N/A | 2451033.56 | FRUTTI | 30000 | 10 | N/A | 42.6 |
N/A | 2451036.547 | FRUTTI | 30000 | 10 | N/A | 40.2 |
N/A | 2451359.64 | FRUTTI | 30000 | 10 | N/A | 41.4 |
N/A | 2451359.659 | FRUTTI | 30000 | 10 | N/A | 41.4 |
N/A | 2451384.617 | FRUTTI | 30000 | 10 | N/A | 41.5 |
N/A | 2451385.546 | FRUTTI | 30000 | 10 | N/A | 41.4 |
N/A | 2451386.57 | FRUTTI | 30000 | 10 | N/A | 40.7 |
A SEARCH FOR STARS OF VERY LOW METAL ABUNDANCE. VI. DETAILED ABUNDANCES OF 313 METAL-POOR STARS
Stellar Parameters
Teff : 6180+-47 | log g : 3.75+-0.17 | vturb : 1.45+-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 | ... | ... | 2.02 | -1.24 | 1.71 | 2.02 | Li I |
CH | 1 | ... | 0.62+-0.25 | 6.21 | -2.22 | 0.73+-0.25 | 6.21 | CH |
NH | 1 | ... | <1.51 | <6.50 | <-1.33 | <1.62 | <6.50 | NH |
O I | 1 | ... | 0.17+-0.22 | 5.91 | -2.78 | 0.17+-0.22 | 5.91 | O I |
Mg I | 7 | ... | 0.40+-0.22 | 5.05 | -2.55 | 0.40+-0.22 | 5.05 | Mg I |
Al I | 2 | ... | -0.72+-0.23 | 2.77 | -3.68 | -0.73+-0.23 | 2.77 | Al I |
Si I | 1 | ... | 0.38+-0.36 | 4.94 | -2.57 | 0.38+-0.36 | 4.94 | Si I |
Ca I | 10 | ... | 0.49+-0.22 | 3.88 | -2.46 | 0.49+-0.22 | 3.88 | Ca I |
Sc II | 3 | ... | 0.24+-0.15 | 0.55 | -2.60 | 0.35+-0.15 | 0.55 | Sc II |
Ti I | 3 | ... | 0.54+-0.22 | 2.54 | -2.41 | 0.54+-0.22 | 2.54 | Ti I |
Ti II | 12 | ... | 0.32+-0.14 | 2.44 | -2.51 | 0.44+-0.14 | 2.44 | Ti II |
Cr I | 2 | ... | -0.19+-0.20 | 2.49 | -3.15 | -0.20+-0.20 | 2.49 | Cr I |
Cr II | 1 | ... | 0.21+-0.18 | 3.01 | -2.63 | 0.32+-0.18 | 3.01 | Cr II |
Mn I | 3 | ... | -0.38+-0.21 | 2.09 | -3.34 | -0.39+-0.21 | 2.09 | Mn I |
Mn II | 3 | ... | -0.34+-0.21 | 2.26 | -3.17 | -0.22+-0.21 | 2.26 | Mn II |
Fe I | 61 | -2.95+-0.21 | ... | 4.55 | -2.95+-0.21 | ... | 4.55 | Fe I |
Fe II | 5 | -2.84+-0.15 | ... | 4.66 | -2.84+-0.15 | ... | 4.66 | Fe II |
Co I | 1 | ... | 0.12+-0.25 | 2.16 | -2.83 | 0.12+-0.25 | 2.16 | Co I |
Ni I | 6 | ... | 0.02+-0.26 | 3.28 | -2.94 | 0.01+-0.26 | 3.28 | Ni I |
Zn I | 2 | ... | <0.87 | <2.48 | <-2.08 | <0.87 | <2.48 | Zn I |
Rb I | 1 | ... | <3.50 | <3.07 | <0.71 | <3.66 | <3.07 | Rb I |
Sr II | 2 | ... | -0.25+-0.17 | -0.22 | -3.09 | -0.14+-0.17 | -0.22 | Sr II |
Y II | 1 | ... | -0.35+-0.30 | -0.98 | -3.19 | -0.24+-0.30 | -0.98 | Y II |
Zr II | 3 | ... | <0.67 | <0.41 | <-2.17 | <0.78 | <0.41 | Zr II |
Nb II | 1 | ... | <2.98 | <1.60 | <0.14 | <3.09 | <1.60 | Nb II |
Mo I | 1 | ... | <2.40 | <1.33 | <-0.55 | <2.40 | <1.33 | Mo I |
Tc I | 1 | ... | ... | <1.74 | <1.74 | <4.69 | <1.74 | Tc I |
Ba II | 1 | ... | -0.54+-0.14 | -1.20 | -3.38 | -0.43+-0.14 | -1.20 | Ba II |
Ce II | 5 | ... | <1.53 | <0.27 | <-1.31 | <1.64 | <0.27 | Ce II |
Pr II | 5 | ... | <2.02 | <-0.10 | <-0.82 | <2.13 | <-0.10 | Pr II |
Nd II | 5 | ... | <1.51 | <0.09 | <-1.33 | <1.62 | <0.09 | Nd II |
Sm II | 2 | ... | <2.04 | <0.16 | <-0.80 | <2.15 | <0.16 | Sm II |
Eu II | 4 | ... | <1.13 | <-1.19 | <-1.71 | <1.24 | <-1.19 | Eu II |
Gd II | 3 | ... | <2.15 | <0.38 | <-0.69 | <2.26 | <0.38 | Gd II |
Tb II | 3 | ... | <2.47 | <-0.07 | <-0.39 | <2.56 | <-0.07 | Tb II |
Dy II | 3 | ... | <1.44 | <-0.30 | <-1.40 | <1.55 | <-0.30 | Dy II |
Ho II | 1 | ... | <1.95 | <-0.41 | <-0.88 | <2.07 | <-0.41 | Ho II |
Er II | 3 | ... | <1.97 | <0.05 | <-0.87 | <2.08 | <0.05 | Er II |
Tm II | 2 | ... | <2.26 | <-0.48 | <-0.60 | <2.35 | <-0.48 | Tm II |
Yb II | 1 | ... | <0.81 | <-1.11 | <-2.03 | <0.92 | <-1.11 | Yb II |
Hf II | 2 | ... | <2.63 | <0.64 | <-0.07 | <2.88 | <0.64 | Hf II |
Pb I | 1 | ... | <2.72 | <1.81 | <-0.23 | <2.72 | <1.81 | Pb I |
Th II | 2 | ... | <2.55 | <-0.23 | <-0.29 | <2.66 | <-0.23 | Th II |
Binary Parameters
Binarity | Negative |
Vrad | 41.2 |
Position
Right Ascension : 20 05 50.00 | Declination : -39 27 43.3 | Galactic Longitude (l) : N/A | Galactic Latitude (b) : N/A |
Observing Log
Date of Observation | JD | Facility | Resolution | S/N | Exposure Time | Vrad |
2006-08-06-01:59 | 2453953.588 | MIKELCO | 41000 | 70-100 | 2000 | 41.2 |