LAMOSTJ131532.41+121107.4

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 : 6419+-108 log g : 3.85+-0.30

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...<+1.90...<-1.57<1.86<6.86C
FeN/A-3.43+-0.12......-3.43+-0.12...4.07+-0.12Fe

Binary Parameters

Vrad 211+-15

Position

Right Ascension : 13 15 32.41 Declination : +12 11 07.4 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 57-127 2800 211+-15