Title | DETAILED CHEMICAL ABUNDANCES IN THE r-PROCESS-RICH ULTRA-FAINT DWARF GALAXY RETICULUM 2 |
ADS | I.U.Roederer et al.,AJ, 151, 82, 2016 |
Authors | I. U. Roederer, M. Mateo, J. I. BaileyIII, Y. Song, E. F. Bell, J. D. Crane, S. Loebman, D. L. Nidever, E. W. Olszewski, S. A. Shectman, I. B. Thompson, M. Valluri, M. G. Walker |
S: Find this object in SIMBAD
O: Find this object in Other papers
Dwarf Galaxy | SAGA Name | Original Name | Comment | SIMBAD | Object |
---|---|---|---|---|---|
Reticulum II, Ultra-Faint Dwarf Galaxy | SAGA_RetII_000003 | Star1 | N/A | N/A | O |
Reticulum II, Ultra-Faint Dwarf Galaxy | SAGA_RetII_000004 | Star2 | N/A | N/A | O |
Reticulum II, Ultra-Faint Dwarf Galaxy | SAGA_RetII_000008 | Star4 | N/A | N/A | O |
Reticulum II, Ultra-Faint Dwarf Galaxy | SAGA_RetII_000009 | Star3 | N/A | N/A | O |
Teff : 5020+-140 | log g : 2.09+-0.38 | vturb : 2.00+-0.3 |
Original Data | Converted Data Asplund et al. (2009) | |||||||
---|---|---|---|---|---|---|---|---|
Element | Nline | [X/H] | [X/Fe] | log-e | [X/H] | [X/Fe] | log-e | Element |
CH | 1 | ... | +0.25+-0.31 | +5.92+-0.31 | -2.51+-0.31 | 0.25+-0.31 | +5.92+-0.31 | CH |
Mg I | 3 | ... | +0.33+-0.20 | +5.17+-0.20 | -2.43+-0.20 | 0.33+-0.20 | +5.17+-0.20 | Mg I |
Ti I | 4 | ... | +0.66+-0.19 | +2.85+-0.19 | -2.10+-0.19 | 0.66+-0.19 | +2.85+-0.19 | Ti I |
Ti II | 3 | ... | +0.12+-0.19 | +2.31+-0.19 | -2.64+-0.19 | 0.12+-0.19 | +2.31+-0.19 | Ti II |
Cr I | 2 | ... | -0.23+-0.19 | +2.64+-0.19 | -3.00+-0.19 | -0.24+-0.19 | +2.64+-0.19 | Cr I |
Fe I | 21 | -2.76+-0.19 | ... | +4.74+-0.19 | -2.76+-0.19 | ... | +4.74+-0.19 | Fe I |
Sr II | 1 | ... | +0.59+-0.51 | +0.70+-0.51 | -2.17+-0.51 | 0.59+-0.51 | +0.70+-0.51 | Sr II |
Y II | 3 | ... | +0.42+-0.21 | -0.13+-0.21 | -2.34+-0.21 | 0.42+-0.21 | -0.13+-0.21 | Y II |
Zr II | 1 | ... | +0.87+-0.40 | +0.69+-0.40 | -1.89+-0.40 | 0.87+-0.40 | +0.69+-0.40 | Zr II |
Ru I | 1 | ... | <+3.36 | <+2.35 | <0.60 | <3.36 | <+2.35 | Ru I |
Ba II | 1 | ... | +0.80+-0.24 | +0.22+-0.24 | -1.96+-0.24 | 0.80+-0.24 | +0.22+-0.24 | Ba II |
La II | 1 | ... | +1.42+-0.22 | -0.24+-0.22 | -1.34+-0.22 | 1.42+-0.22 | -0.24+-0.22 | La II |
Ce II | 1 | ... | +1.27+-0.19 | +0.09+-0.19 | -1.49+-0.19 | 1.27+-0.19 | +0.09+-0.19 | Ce II |
Pr II | 1 | ... | +1.77+-0.43 | -0.27+-0.43 | -0.99+-0.43 | 1.77+-0.43 | -0.27+-0.43 | Pr II |
Nd II | 6 | ... | +1.69+-0.19 | +0.35+-0.19 | -1.07+-0.19 | 1.69+-0.19 | +0.35+-0.19 | Nd II |
Sm II | 2 | ... | +1.91+-0.20 | +0.11+-0.20 | -0.85+-0.20 | 1.91+-0.20 | +0.11+-0.20 | Sm II |
Eu II | 2 | ... | +1.75+-0.32 | -0.49+-0.32 | -1.01+-0.32 | 1.75+-0.32 | -0.49+-0.32 | Eu II |
Gd II | 2 | ... | <+2.33 | <+0.64 | <-0.43 | <2.33 | <+0.64 | Gd II |
Dy II | 1 | ... | <+2.18 | <+0.52 | <-0.58 | <2.18 | <+0.52 | Dy II |
Vrad | 62.2 |
Right Ascension : 03 34 47.94 | Declination : -54 05 25.0 | Galactic Longitude (l) : N/A | Galactic Latitude (b) : N/A |
Date of Observation | JD | Facility | Resolution | S/N | Exposure Time | Vrad |
---|---|---|---|---|---|---|
2015-11-14 | N/A | M2FSLCO | 30000 | 17-33 | 24000 | 62.2 |
Teff : 4710+-140 | log g : 1.22+-0.40 | vturb : 2.85+-0.3 |
Original Data | Converted Data Asplund et al. (2009) | |||||||
---|---|---|---|---|---|---|---|---|
Element | Nline | [X/H] | [X/Fe] | log-e | [X/H] | [X/Fe] | log-e | Element |
CH | 1 | ... | +0.60+-0.32 | +6.08+-0.32 | -2.35+-0.32 | 0.60+-0.32 | +6.08+-0.32 | CH |
Mg I | 4 | ... | +0.38+-0.24 | +5.03+-0.24 | -2.57+-0.24 | 0.38+-0.24 | +5.03+-0.24 | Mg I |
Sc II | 1 | ... | <+0.35+-0.26 | <+0.55+-0.26 | <-2.60+-0.26 | <0.35+-0.26 | <+0.55+-0.26 | Sc II |
Ti I | 4 | ... | +0.56+-0.21 | +2.57+-0.21 | -2.38+-0.21 | 0.57+-0.21 | +2.57+-0.21 | Ti I |
Ti II | 3 | ... | +0.39+-0.17 | +2.38+-0.17 | -2.57+-0.17 | 0.38+-0.17 | +2.38+-0.17 | Ti II |
Cr I | 3 | ... | <+0.27 | <+2.96 | <-2.68 | <0.27 | <+2.96 | Cr I |
Fe I | 30 | -2.95+-0.21 | ... | +4.55+-0.21 | -2.95+-0.21 | ... | +4.55+-0.21 | Fe I |
Fe II | 4 | -2.95+-0.20 | ... | +4.55+-0.20 | -2.95+-0.20 | ... | +4.55+-0.20 | Fe II |
Ni I | 1 | ... | <+1.30 | <+4.57 | <-1.65 | <1.30 | <+4.57 | Ni I |
Sr II | 1 | ... | +0.54+-0.26 | +0.46+-0.26 | -2.41+-0.26 | 0.54+-0.26 | +0.46+-0.26 | Sr II |
Y II | 5 | ... | +0.41+-0.24 | -0.34+-0.24 | -2.55+-0.24 | 0.40+-0.24 | -0.34+-0.24 | Y II |
Zr II | 2 | ... | <+1.02 | <+0.65 | <-1.93 | <1.02 | <+0.65 | Zr II |
Ru I | 1 | ... | <+3.13 | <+1.93 | <0.18 | <3.13 | <+1.93 | Ru I |
Ba II | 1 | ... | +1.09+-0.24 | +0.32+-0.24 | -1.86+-0.24 | 1.09+-0.24 | +0.32+-0.24 | Ba II |
La II | 2 | ... | +1.36+-0.25 | -0.49+-0.25 | -1.59+-0.25 | 1.36+-0.25 | -0.49+-0.25 | La II |
Ce II | 5 | ... | +1.26+-0.24 | -0.11+-0.24 | -1.69+-0.24 | 1.26+-0.24 | -0.11+-0.24 | Ce II |
Pr II | 2 | ... | +1.57+-0.30 | -0.66+-0.30 | -1.38+-0.30 | 1.57+-0.30 | -0.66+-0.30 | Pr II |
Nd II | 7 | ... | +1.46+-0.23 | -0.07+-0.23 | -1.49+-0.23 | 1.46+-0.23 | -0.07+-0.23 | Nd II |
Sm II | 3 | ... | +1.82+-0.24 | -0.17+-0.24 | -1.13+-0.24 | 1.82+-0.24 | -0.17+-0.24 | Sm II |
Eu II | 2 | ... | +1.68+-0.18 | -0.75+-0.18 | -1.27+-0.18 | 1.68+-0.18 | -0.75+-0.18 | Eu II |
Gd II | 2 | ... | <+2.25 | <+0.37 | <-0.70 | <2.25 | <+0.37 | Gd II |
Tb II | 1 | ... | <+1.87 | <-0.78 | <-1.10 | <1.85 | <-0.78 | Tb II |
Dy II | 1 | ... | +1.94+-0.40 | +0.09+-0.40 | -1.01+-0.40 | 1.94+-0.40 | +0.09+-0.40 | Dy II |
Vrad | 65.5 |
Right Ascension : 03 35 23.85 | Declination : -54 04 07.5 | Galactic Longitude (l) : N/A | Galactic Latitude (b) : N/A |
Date of Observation | JD | Facility | Resolution | S/N | Exposure Time | Vrad |
---|---|---|---|---|---|---|
2015-11-14 | N/A | M2FSLCO | 30000 | 15-35 | 24000 | 65.5 |
Teff : 4810+-140 | log g : 1.50+-0.39 | vturb : 2.15+-0.2 |
Original Data | Converted Data Asplund et al. (2009) | |||||||
---|---|---|---|---|---|---|---|---|
Element | Nline | [X/H] | [X/Fe] | log-e | [X/H] | [X/Fe] | log-e | Element |
CH | 1 | ... | +0.26+-0.25 | +5.76+-0.25 | -2.67+-0.25 | 0.26+-0.25 | +5.76+-0.25 | CH |
Mg I | 4 | ... | +0.34+-0.19 | +5.01+-0.19 | -2.59+-0.19 | 0.34+-0.19 | +5.01+-0.19 | Mg I |
Ca I | 2 | ... | +0.36+-0.21 | +3.76+-0.21 | -2.58+-0.21 | 0.35+-0.21 | +3.76+-0.21 | Ca I |
Sc II | 1 | ... | <+0.34 | <+0.70 | <-2.45 | <0.48 | <+0.70 | Sc II |
Ti I | 12 | ... | +0.50+-0.17 | +2.51+-0.17 | -2.44+-0.17 | 0.49+-0.17 | +2.51+-0.17 | Ti I |
Ti II | 9 | ... | +0.39+-0.15 | +2.55+-0.15 | -2.40+-0.15 | 0.53+-0.15 | +2.55+-0.15 | Ti II |
V I | 6 | ... | <+0.24 | <+1.24 | <-2.69 | <0.24 | <+1.24 | V I |
Cr I | 5 | ... | -0.22+-0.18 | +2.49+-0.18 | -3.15+-0.18 | -0.22+-0.18 | +2.49+-0.18 | Cr I |
Cr II | 3 | ... | +0.65+-0.15 | +3.50+-0.15 | -2.14+-0.15 | 0.79+-0.15 | +3.50+-0.15 | Cr II |
Mn I | 2 | ... | <-0.12 | <+2.38 | <-3.05 | <-0.12 | <+2.38 | Mn I |
Fe I | 51 | -2.93+-0.18 | ... | +4.57+-0.18 | -2.93+-0.18 | ... | +4.57+-0.18 | Fe I |
Fe II | 6 | -2.79+-0.15 | ... | +4.71+-0.15 | -2.79+-0.15 | ... | +4.71+-0.15 | Fe II |
Ni I | 1 | ... | +0.21+-0.19 | +3.50+-0.19 | -2.72+-0.19 | 0.21+-0.19 | +3.50+-0.19 | Ni I |
Zn I | 1 | ... | +0.33+-0.21 | +1.96+-0.21 | -2.60+-0.21 | 0.33+-0.21 | +1.96+-0.21 | Zn I |
Sr II | 1 | ... | +0.16+-0.29 | +0.24+-0.29 | -2.63+-0.29 | 0.30+-0.29 | +0.24+-0.29 | Sr II |
Y II | 7 | ... | +0.29+-0.16 | -0.29+-0.16 | -2.50+-0.16 | 0.43+-0.16 | -0.29+-0.16 | Y II |
Zr II | 3 | ... | +0.57+-0.23 | +0.36+-0.23 | -2.22+-0.23 | 0.71+-0.23 | +0.36+-0.23 | Zr II |
Tc I | 1 | ... | <+3.66 | <+0.73 | <0.73 | <3.66 | <+0.73 | Tc I |
Ru I | 1 | ... | <+2.95 | <+1.77 | <0.02 | <2.95 | <+1.77 | Ru I |
Ba II | 1 | ... | +0.67+-0.16 | +0.06+-0.16 | -2.12+-0.16 | 0.81+-0.16 | +0.06+-0.16 | Ba II |
La II | 5 | ... | +1.26+-0.20 | -0.44+-0.20 | -1.54+-0.20 | 1.39+-0.20 | -0.44+-0.20 | La II |
Ce II | 5 | ... | +1.08+-0.17 | -0.13+-0.17 | -1.71+-0.17 | 1.22+-0.17 | -0.13+-0.17 | Ce II |
Pr II | 3 | ... | +1.36+-0.21 | -0.71+-0.21 | -1.43+-0.21 | 1.50+-0.21 | -0.71+-0.21 | Pr II |
Nd II | 18 | ... | +1.30+-0.16 | -0.07+-0.16 | -1.49+-0.16 | 1.44+-0.16 | -0.07+-0.16 | Nd II |
Sm II | 14 | ... | +1.56+-0.17 | -0.27+-0.17 | -1.23+-0.17 | 1.70+-0.17 | -0.27+-0.17 | Sm II |
Eu II | 2 | ... | +1.64+-0.13 | -0.63+-0.13 | -1.15+-0.13 | 1.78+-0.13 | -0.63+-0.13 | Eu II |
Gd II | 1 | ... | +1.46+-0.23 | -0.26+-0.23 | -1.33+-0.23 | 1.60+-0.23 | -0.26+-0.23 | Gd II |
Tb II | ... | <+2.10 | <-0.39 | <-0.71 | <2.22 | <-0.39 | Tb II | |
Dy II | 1 | ... | +1.88+-0.20 | +0.19+-0.20 | -0.91+-0.20 | 2.02+-0.20 | +0.19+-0.20 | Dy II |
Vrad | 62.0 |
Right Ascension : 03 36 07.75 | Declination : -54 02 35.6 | Galactic Longitude (l) : N/A | Galactic Latitude (b) : N/A |
Date of Observation | JD | Facility | Resolution | S/N | Exposure Time | Vrad |
---|---|---|---|---|---|---|
2015-11-14 | N/A | M2FSLCO | 30000 | 26-59 | 24000 | 62.0 |
Teff : 4855+-140 | log g : 1.63+-0.39 | vturb : 2.40+-0.2 |
Original Data | Converted Data Asplund et al. (2009) | |||||||
---|---|---|---|---|---|---|---|---|
Element | Nline | [X/H] | [X/Fe] | log-e | [X/H] | [X/Fe] | log-e | Element |
CH | 1 | ... | +0.13+-0.25 | +5.14+-0.25 | -3.29+-0.25 | 0.13+-0.25 | +5.14+-0.25 | CH |
Mg I | 4 | ... | +0.81+-0.21 | +4.99+-0.21 | -2.61+-0.21 | 0.81+-0.21 | +4.99+-0.21 | Mg I |
Ca I | 1 | ... | +0.16+-0.32 | +3.08+-0.32 | -3.26+-0.32 | 0.16+-0.32 | +3.08+-0.32 | Ca I |
Sc II | 1 | ... | <+0.90 | <+0.79 | <-2.36 | <1.06 | <+0.79 | Sc II |
Ti I | 3 | ... | +0.35+-0.21 | +1.88+-0.21 | -3.07+-0.21 | 0.35+-0.21 | +1.88+-0.21 | Ti I |
Ti II | 4 | ... | +0.25+-0.19 | +1.94+-0.19 | -3.01+-0.19 | 0.41+-0.19 | +1.94+-0.19 | Ti II |
V I | 6 | ... | <+0.70 | <+1.21 | <-2.72 | <0.70 | <+1.21 | V I |
Cr I | 1 | ... | <+0.01 | <+2.23 | <-3.41 | <0.01 | <+2.23 | Cr I |
Cr II | 1 | ... | <+0.97 | <+3.35 | <-2.29 | <1.13 | <+3.35 | Cr II |
Fe I | 28 | -3.42+-0.20 | ... | +4.08+-0.20 | -3.42+-0.20 | ... | +4.08+-0.20 | Fe I |
Fe II | 2 | -3.26+-0.17 | ... | +4.24+-0.17 | -3.26+-0.17 | ... | +4.24+-0.17 | Fe II |
Ni I | 1 | ... | <+1.15 | <+3.95 | <-2.27 | <1.15 | <+3.95 | Ni I |
Zn I | 3 | ... | <+1.00 | <+2.14 | <-2.42 | <1.00 | <+2.14 | Zn I |
Sr II | 1 | ... | -1.73+-0.44 | -2.12+-0.44 | -4.99+-0.44 | -1.57+-0.44 | -2.12+-0.44 | Sr II |
Y II | 9 | ... | <+0.05 | <-1.00 | <-3.21 | <0.21 | <-1.00 | Y II |
Zr II | 2 | ... | <+1.90 | <+1.22 | <-1.36 | <2.06 | <+1.22 | Zr II |
Tc I | 1 | ... | <+3.98 | <+0.56 | <0.56 | <3.98 | <+0.56 | Tc I |
Ru I | 1 | ... | <+3.48 | <+1.81 | <0.06 | <3.48 | <+1.81 | Ru I |
Ba II | 1 | ... | <-1.51 | <-2.59 | <-4.77 | <-1.35 | <-2.59 | Ba II |
La II | 8 | ... | <+1.08 | <-1.08 | <-2.18 | <1.24 | <-1.08 | La II |
Ce II | 6 | ... | <+1.47 | <-0.21 | <-1.79 | <1.63 | <-0.21 | Ce II |
Pr II | 4 | ... | <+1.57 | <-0.97 | <-1.69 | <1.73 | <-0.97 | Pr II |
Nd II | 16 | ... | <+1.28 | <-0.56 | <-1.98 | <1.44 | <-0.56 | Nd II |
Sm II | 10 | ... | <+1.26 | <-1.04 | <-2.00 | <1.42 | <-1.04 | Sm II |
Eu II | 1 | ... | <+1.08 | <-1.66 | <-2.18 | <1.24 | <-1.66 | Eu II |
Gd II | 3 | ... | <+1.63 | <-0.56 | <-1.63 | <1.79 | <-0.56 | Gd II |
Tb II | 1 | ... | <+2.44 | <-0.52 | <-0.84 | <2.58 | <-0.52 | Tb II |
Dy II | 1 | ... | <+1.92 | <-0.24 | <-1.34 | <2.08 | <-0.24 | Dy II |
Vrad | 59.7 |
Right Ascension : 03 35 31.14 | Declination : -54 01 48.3 | Galactic Longitude (l) : N/A | Galactic Latitude (b) : N/A |
Date of Observation | JD | Facility | Resolution | S/N | Exposure Time | Vrad |
---|---|---|---|---|---|---|
2015-11-14 | N/A | M2FSLCO | 30000 | 25-48 | 24000 | 59.7 |