LAMOSTJ162359.32+303740.8

taken from 1 paper(s):

/A.Arentsen et al.(2023)/

A.Arentsen et al.,MNRAS, 519, 5554, 2023(ADS)

The Pristine survey - XX. GTC follow-up observations of extremely metal-poor stars identified from Pristine and LAMOST


Stellar Parameters

Teff : 6018+-103 log g : 3.70+-0.21

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
CN/A...<+0.70...<-3.17<0.66<5.26C
FeN/A-3.83+-0.12......-3.83+-0.12...3.67+-0.12Fe

Binary Parameters

Vrad -254+-15

Position

Right Ascension : 16 23 59.32 Declination : +30 37 40.9 Galactic Longitude (l) : N/A Galactic Latitude (b) : N/A

Observing Log

Date of Observation JD Facility Resolution S/N Exposure Time Vrad
2021-04-11 N/A OSIRISGTC 2400 24-78 2800 -254+-15
2021-07-14 N/A OSIRISGTC 2400 24-78 2800 -254+-15