LAMOSTJ142055.86+075308.7

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 : 5993+-103 log g : 3.65+-0.28

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...<-2.64<0.66<5.79C
FeN/A-3.30+-0.11......-3.30+-0.11...4.20+-0.11Fe

Binary Parameters

Vrad -70+-15

Position

Right Ascension : 14 20 55.87 Declination : +07 53 08.7 Galactic Longitude (l) : N/A Galactic Latitude (b) : N/A

Observing Log

Date of Observation JD Facility Resolution S/N Exposure Time Vrad
2021-06-15 N/A OSIRISGTC 2400 62-100 1400 -70+-15