Pristine_183229.69-250729.1

taken from 1 paper(s):

/F.Sestito et al.(2023)/

F.Sestito et al.,MNRAS, 518, 4557, 2023(ADS)

The Pristine Inner Galaxy Survey (PIGS) - V. A chemo-dynamical investigation of the early assembly of the Milky Way with the most metal-poor stars in the bulge


Stellar Parameters

Teff : 5160+-119 log g : 2.48+-0.12 vturb : 2.14+-0.10

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
MgN/A...0.6647999883+-0.04859000072...-1.90+-0.048590000720.66+-0.048590000725.70+-0.04859000072Mg
CaN/A...0.5317999721+-0.06730999798...-2.03+-0.067309997980.53+-0.067309997984.31+-0.06730999798Ca
TiN/A...0.7425000072+-0.0625...-1.82+-0.06250.74+-0.06253.13+-0.0625Ti
CrN/A...-0.337199986+-0.06730999798...-2.90+-0.06730999798-0.34+-0.067309997982.74+-0.06730999798Cr
FeN/A-2.562000036+-0.02500000037......-2.56+-0.02500000037...4.94+-0.02500000037Fe
NiN/A...0.1278000027+-0.1274999976...-2.43+-0.12749999760.13+-0.12749999763.79+-0.1274999976Ni
BaN/A...1.782999992+-0.04859000072...-0.78+-0.048590000721.78+-0.048590000721.40+-0.04859000072Ba

Binary Parameters

Vrad 1.41+-1.02

Position

Right Ascension : Declination : 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 GEMINIGRACES 40000 10-26 3600 1.41+-1.02