Title | R-process enrichment from a single event in an ancient dwarf galaxy |
ADS | A.P.Ji et al.,Nature, 531, 610, 2016 |
Authors | A. P. Ji, A. Frebel, A. Chiti, J. D. Simon |
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_000001 | DESJ033454-540558 | N/A | N/A | O |
Reticulum II, Ultra-Faint Dwarf Galaxy | SAGA_RetII_000002 | DESJ033457-540531 | N/A | N/A | O |
Reticulum II, Ultra-Faint Dwarf Galaxy | SAGA_RetII_000003 | DESJ033447-540525 | N/A | N/A | O |
Reticulum II, Ultra-Faint Dwarf Galaxy | SAGA_RetII_000004 | DESJ033523-540407 | N/A | N/A | O |
Reticulum II, Ultra-Faint Dwarf Galaxy | SAGA_RetII_000005 | DESJ033537-540401 | N/A | N/A | O |
Reticulum II, Ultra-Faint Dwarf Galaxy | SAGA_RetII_000006 | DESJ033548-540349 | N/A | N/A | O |
Reticulum II, Ultra-Faint Dwarf Galaxy | SAGA_RetII_000007 | DESJ033556-540316 | N/A | N/A | O |
Reticulum II, Ultra-Faint Dwarf Galaxy | SAGA_RetII_000008 | DESJ033607-540235 | N/A | N/A | O |
Reticulum II, Ultra-Faint Dwarf Galaxy | SAGA_RetII_000009 | DESJ033531-540148 | N/A | N/A | O |
Teff : 5395+-249 | log g : 3.10+-0.40 | vturb : 1.35+-0.42 |
Original Data | Converted Data Asplund et al. (2009) | |||||||
---|---|---|---|---|---|---|---|---|
Element | Nline | [X/H] | [X/Fe] | log-e | [X/H] | [X/Fe] | log-e | Element |
Fe I | 31 | -2.77+-0.36 | ... | ... | -2.77+-0.36 | ... | 4.73+-0.36 | Fe I |
Ba | 4 | ... | 1.40+-0.24 | 0.81 | -1.37 | 1.40+-0.24 | 0.81 | Ba |
Eu | 2 | ... | 2.11+-0.00 | -0.14 | -0.66 | 2.11+-0.00 | -0.14 | Eu |
Vrad | 71.6 |
Right Ascension : 03 34 54.24 | Declination : -54 05 58.02 | Galactic Longitude (l) : N/A | Galactic Latitude (b) : N/A |
Date of Observation | JD | Facility | Resolution | S/N | Exposure Time | Vrad |
---|---|---|---|---|---|---|
2015-10-01 | N/A | MIKELCO | 28000 | 7 | 9000 | 71.6 |
Teff : 5328+-183 | log g : 2.85+-0.32 | vturb : 1.50+-0.30 |
Original Data | Converted Data Asplund et al. (2009) | |||||||
---|---|---|---|---|---|---|---|---|
Element | Nline | [X/H] | [X/Fe] | log-e | [X/H] | [X/Fe] | log-e | Element |
Fe I | 67 | -2.08+-0.26 | ... | ... | -2.08+-0.26 | ... | 5.42+-0.26 | Fe I |
Ba | 5 | ... | 1.36+-0.04 | 1.46 | -0.72 | 1.36+-0.04 | 1.46 | Ba |
Ce | N/A | ... | 1.25 | 0.75 | -0.83 | 1.25 | 0.75 | Ce |
Nd | N/A | ... | 1.84 | 1.18 | -0.24 | 1.84 | 1.18 | Nd |
Eu | 3 | ... | 1.77+-0.35 | 0.21 | -0.31 | 1.77+-0.35 | 0.21 | Eu |
Dy | N/A | ... | 2.20 | 1.22 | 0.12 | 2.20 | 1.22 | Dy |
Vrad | 61.9 |
Right Ascension : 03 34 57.57 | Declination : -54 05 31.42 | Galactic Longitude (l) : N/A | Galactic Latitude (b) : N/A |
Date of Observation | JD | Facility | Resolution | S/N | Exposure Time | Vrad |
---|---|---|---|---|---|---|
2015-10-01 | N/A | MIKELCO | 28000 | 8 | 9000 | 61.9 |
Teff : 4900+-170 | log g : 1.70+-0.31 | vturb : 1.90+-0.28 |
Original Data | Converted Data Asplund et al. (2009) | |||||||
---|---|---|---|---|---|---|---|---|
Element | Nline | [X/H] | [X/Fe] | log-e | [X/H] | [X/Fe] | log-e | Element |
Fe I | 104 | -2.91+-0.23 | ... | ... | -2.91+-0.23 | ... | 4.59+-0.23 | Fe I |
Ba | 5 | ... | 1.08+-0.30 | 0.35 | -1.83 | 1.08+-0.30 | 0.35 | Ba |
La | N/A | ... | 1.30 | -0.51 | -1.61 | 1.30 | -0.51 | La |
Ce | N/A | ... | 1.31 | -0.02 | -1.60 | 1.31 | -0.02 | Ce |
Pr | N/A | ... | 1.40 | -0.79 | -1.51 | 1.40 | -0.79 | Pr |
Nd | N/A | ... | 1.74 | 0.25 | -1.17 | 1.74 | 0.25 | Nd |
Sm | N/A | ... | 1.90 | -0.05 | -1.01 | 1.90 | -0.05 | Sm |
Eu | 3 | ... | 1.87+-0.06 | -0.52 | -1.04 | 1.87+-0.06 | -0.52 | Eu |
Dy | N/A | ... | 2.01 | 0.20 | -0.90 | 2.01 | 0.20 | Dy |
Vrad | 62.0 |
Right Ascension : 03 34 47.94 | Declination : -54 05 25.01 | Galactic Longitude (l) : N/A | Galactic Latitude (b) : N/A |
Date of Observation | JD | Facility | Resolution | S/N | Exposure Time | Vrad |
---|---|---|---|---|---|---|
2015-10-01 | N/A | MIKELCO | 28000 | 11 | 9000 | 62.0 |
Teff : 4608+-157 | log g : 1.00+-0.30 | vturb : 2.40+-0.29 |
Original Data | Converted Data Asplund et al. (2009) | |||||||
---|---|---|---|---|---|---|---|---|
Element | Nline | [X/H] | [X/Fe] | log-e | [X/H] | [X/Fe] | log-e | Element |
Fe I | 128 | -3.01+-0.23 | ... | ... | -3.01+-0.23 | ... | 4.49+-0.23 | Fe I |
Ba | 5 | ... | 0.79+-0.06 | -0.04+-0.06 | -2.22+-0.06 | 0.79+-0.06 | -0.04+-0.06 | Ba |
La | N/A | ... | 1.10 | -0.81 | -1.91 | 1.10 | -0.81 | La |
Ce | N/A | ... | 0.92 | -0.51 | -2.09 | 0.92 | -0.51 | Ce |
Pr | N/A | ... | 1.20 | -1.09 | -1.81 | 1.20 | -1.09 | Pr |
Nd | N/A | ... | 1.38 | -0.21 | -1.63 | 1.38 | -0.21 | Nd |
Sm | N/A | ... | 1.40 | -0.65 | -1.61 | 1.40 | -0.65 | Sm |
Eu | 5 | ... | 1.68+-0.13 | -0.81 | -1.33 | 1.68+-0.13 | -0.81 | Eu |
Gd | N/A | ... | 1.47 | -0.47 | -1.54 | 1.47 | -0.47 | Gd |
Dy | N/A | ... | 1.62 | -0.29 | -1.39 | 1.62 | -0.29 | Dy |
Vrad | 66.8 |
Right Ascension : 03 35 23.85 | Declination : -54 04 07.50 | Galactic Longitude (l) : N/A | Galactic Latitude (b) : N/A |
Date of Observation | JD | Facility | Resolution | S/N | Exposure Time | Vrad |
---|---|---|---|---|---|---|
2015-10-01 | N/A | MIKELCO | 28000 | 22 | 9000 | 66.8 |
Teff : 5170+-201 | log g : 2.45+-0.37 | vturb : 1.55+-0.36 |
Original Data | Converted Data Asplund et al. (2009) | |||||||
---|---|---|---|---|---|---|---|---|
Element | Nline | [X/H] | [X/Fe] | log-e | [X/H] | [X/Fe] | log-e | Element |
Fe I | 51 | -2.73+-0.31 | ... | ... | -2.73+-0.31 | ... | 4.77+-0.31 | Fe I |
Ba | 5 | ... | 1.40+-0.30 | 0.85 | -1.33 | 1.40+-0.30 | 0.85 | Ba |
Eu | 2 | ... | 1.70+-0.00 | -0.51 | -1.03 | 1.70+-0.00 | -0.51 | Eu |
Dy | N/A | ... | 1.79 | 0.16 | -0.94 | 1.79 | 0.16 | Dy |
Vrad | 63.5 |
Right Ascension : 03 35 37.06 | Declination : -54 04 01.24 | Galactic Longitude (l) : N/A | Galactic Latitude (b) : N/A |
Date of Observation | JD | Facility | Resolution | S/N | Exposure Time | Vrad |
---|---|---|---|---|---|---|
2015-10-01 | N/A | MIKELCO | 28000 | 10 | 9000 | 63.5 |
Teff : 5125+-162 | log g : 2.35+-0.32 | vturb : 1.75+-0.28 |
Original Data | Converted Data Asplund et al. (2009) | |||||||
---|---|---|---|---|---|---|---|---|
Element | Nline | [X/H] | [X/Fe] | log-e | [X/H] | [X/Fe] | log-e | Element |
Fe I | 124 | -2.19+-0.22 | ... | ... | -2.19+-0.22 | ... | 5.31+-0.22 | Fe I |
Ba | 5 | ... | 0.36+-0.11 | 0.35 | -1.83 | 0.36+-0.11 | 0.35 | Ba |
Nd | N/A | ... | 1.12 | 0.35 | -1.07 | 1.12 | 0.35 | Nd |
Eu | 2 | ... | 0.95+-0.27 | -0.72 | -1.24 | 0.95+-0.27 | -0.72 | Eu |
Dy | N/A | ... | 1.24 | 0.15 | -0.95 | 1.24 | 0.15 | Dy |
Vrad | 61.9 |
Right Ascension : 03 35 48.04 | Declination : -54 03 49.82 | Galactic Longitude (l) : N/A | Galactic Latitude (b) : N/A |
Date of Observation | JD | Facility | Resolution | S/N | Exposure Time | Vrad |
---|---|---|---|---|---|---|
2015-10-01 | N/A | MIKELCO | 28000 | 12 | 9000 | 61.9 |
Teff : 5305+-258 | log g : 2.95+-0.40 | vturb : 1.65+-0.40 |
Original Data | Converted Data Asplund et al. (2009) | |||||||
---|---|---|---|---|---|---|---|---|
Element | Nline | [X/H] | [X/Fe] | log-e | [X/H] | [X/Fe] | log-e | Element |
Fe I | 33 | -3.54+-0.37 | ... | ... | -3.54+-0.37 | ... | 3.96+-0.37 | Fe I |
Ba | N/A | ... | <0.10 | <-1.26 | <-3.44 | <0.10 | <-1.26 | Ba |
Eu | N/A | ... | <2.40 | <-0.62 | <-1.14 | <2.40 | <-0.62 | Eu |
Vrad | 62.7 |
Right Ascension : 03 35 56.28 | Declination : -54 03 16.27 | Galactic Longitude (l) : N/A | Galactic Latitude (b) : N/A |
Date of Observation | JD | Facility | Resolution | S/N | Exposure Time | Vrad |
---|---|---|---|---|---|---|
2015-10-01 | N/A | MIKELCO | 28000 | 11 | 9000 | 62.7 |
Teff : 4833+-166 | log g : 1.55+-0.34 | vturb : 2.15+-0.28 |
Original Data | Converted Data Asplund et al. (2009) | |||||||
---|---|---|---|---|---|---|---|---|
Element | Nline | [X/H] | [X/Fe] | log-e | [X/H] | [X/Fe] | log-e | Element |
Fe I | 103 | -2.97+-0.21 | ... | ... | -2.97+-0.21 | ... | 4.53+-0.21 | Fe I |
Ba | 5 | ... | 0.91+-0.17 | 0.12 | -2.06 | 0.91+-0.17 | 0.12 | Ba |
La | N/A | ... | 1.23 | -0.64 | -1.74 | 1.23 | -0.64 | La |
Ce | N/A | ... | 1.23 | -0.16 | -1.74 | 1.23 | -0.16 | Ce |
Pr | N/A | ... | 1.58 | -0.67 | -1.39 | 1.58 | -0.67 | Pr |
Nd | N/A | ... | 1.54 | -0.01 | -1.43 | 1.54 | -0.01 | Nd |
Sm | N/A | ... | 1.73 | -0.28 | -1.24 | 1.73 | -0.28 | Sm |
Eu | 4 | ... | 1.74+-0.22 | -0.71 | -1.23 | 1.74+-0.22 | -0.71 | Eu |
Gd | N/A | ... | 1.76 | -0.14 | -1.21 | 1.76 | -0.14 | Gd |
Dy | N/A | ... | 1.72 | -0.15 | -1.25 | 1.72 | -0.15 | Dy |
Vrad | 62.7 |
Right Ascension : 03 36 07.75 | Declination : -54 02 35.56 | Galactic Longitude (l) : N/A | Galactic Latitude (b) : N/A |
Date of Observation | JD | Facility | Resolution | S/N | Exposure Time | Vrad |
---|---|---|---|---|---|---|
2015-10-01 | N/A | MIKELCO | 28000 | 12 | 9000 | 62.7 |
Teff : 4925+-163 | log g : 1.90+-0.36 | vturb : 1.80+-0.28 |
Original Data | Converted Data Asplund et al. (2009) | |||||||
---|---|---|---|---|---|---|---|---|
Element | Nline | [X/H] | [X/Fe] | log-e | [X/H] | [X/Fe] | log-e | Element |
Fe I | 80 | -3.34+-0.23 | ... | ... | -3.34+-0.23 | ... | 4.16+-0.23 | Fe I |
Ba | N/A | ... | <-0.80 | <-1.96 | <-4.14 | <-0.80 | <-1.96 | Ba |
Eu | N/A | ... | <1.50 | <-1.32 | <-1.84 | <1.50 | <-1.32 | Eu |
Vrad | 60.9 |
Right Ascension : 03 35 31.14 | Declination : -54 01 48.25 | Galactic Longitude (l) : N/A | Galactic Latitude (b) : N/A |
Date of Observation | JD | Facility | Resolution | S/N | Exposure Time | Vrad |
---|---|---|---|---|---|---|
2015-10-01 | N/A | MIKELCO | 28000 | 16 | 9000 | 60.9 |