SDSSJ153346.28+155701.8

taken from 1 paper(s):

/P.Francois et al.(2020)/

P.Francois et al.,AAP, 642, A25, 2020(ADS)

Detailed abundances in a sample of very metal-poor stars


Stellar Parameters

Teff : 6375 log g : 4.00 vturb : 1.5

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 IN/A......<2.2<-1.06<2.42<2.2Li I
CHN/A......<7.0<-1.43<2.05<7.0CH
Mg IN/A...0.26...-3.300.184.30Mg I
Ca IN/A...0.07...-3.440.042.90Ca I
Fe IN/A-3.50......-3.48...4.02Fe I
Sr IIN/A...<-0.22...<-3.67<-0.19<-0.80Sr II
Ba IIN/A...<-0.17...<-3.68<-0.20<-1.50Ba II

Binary Parameters

Vrad -283

Position

Right Ascension : 15 33 46.2890970792 Declination : +15 57 01.834281432 Galactic Longitude (l) : N/A Galactic Latitude (b) : N/A

Observing Log

Date of Observation JD Facility Resolution S/N Exposure Time Vrad
2017-04-05-13:29 N/A SUBARUHDS 40000 20 3000 N/A
2017-04-05-14:20 N/A SUBARUHDS 40000 20 3000 N/A
2017-04-06-13:16 N/A SUBARUHDS 40000 20 3300 N/A
2017-04-06-14:11 N/A SUBARUHDS 40000 25 3300 N/A