SMSSJ120509.03-295940.6

taken from 1 paper(s):

/D.Yong et al.(2021)/


D.Yong et al.,MNRAS, 507, 4102, 2021(ADS)

High-resolution spectroscopic follow-up of the most metal-poor candidates from SkyMapper DR1.1


Stellar Parameters

Teff : 5075+-100 log g : 2.24+-0.3 vturb : 1.7+-0.3

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
Na I2...0.23+-0.133.98+-0.13-2.26+-0.130.22+-0.133.98+-0.13Na I
Mg I2...0.22+-0.135.33+-0.13-2.27+-0.130.21+-0.135.33+-0.13Mg I
Ca I8...0.19+-0.094.05+-0.09-2.29+-0.090.19+-0.094.05+-0.09Ca I
Ti I4...0.12+-0.112.59+-0.11-2.36+-0.110.12+-0.112.59+-0.11Ti I
Ti II12...0.11+-0.142.58+-0.14-2.37+-0.140.11+-0.142.58+-0.14Ti II
Cr I2...-0.59+-0.122.56+-0.12-3.08+-0.12-0.60+-0.122.56+-0.12Cr I
Fe I53-2.48+-0.13...5.02+-0.13-2.48+-0.13...5.02+-0.13Fe I
Fe II2-2.55+-0.17...4.95+-0.17-2.55+-0.17...4.95+-0.17Fe II
Ni I1...0.05+-0.153.79+-0.15-2.43+-0.150.05+-0.153.79+-0.15Ni I
Sr II1...0.24+-0.190.63+-0.19-2.24+-0.190.24+-0.190.63+-0.19Sr II
Ba II3...-0.11+-0.14-0.42+-0.14-2.60+-0.14-0.12+-0.14-0.42+-0.14Ba II

Binary Parameters

Vrad 366.6

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 2458257.05469 FEROSMPGESO 48000 11 N/A 366.6