SDSSJ091849.9+374427

taken from 2 paper(s):

/J.E.Norris et al.(2013)/ /D.Yong et al.(2013)/

J.E.Norris et al.,ApJ, 762, 25, 2013(ADS)

The Most Metal-poor Stars. I. Discovery, Data, and Atmospheric Parameters


Stellar Parameters

Teff : 6463 log g : ULL

Position

Right Ascension : 09 18 49.90 Declination : +37 44 27.0 Galactic Longitude (l) : N/A Galactic Latitude (b) : N/A

Observing Log

Date of Observation JD Facility Resolution S/N Exposure Time Vrad
2007-11 2454437.062 KECKHIRES 48000 100 -176.6 N/A
2007-11 2454437.077 KECKHIRES 48000 100 -177.3 N/A

D.Yong et al.,ApJ, 762, 26, 2013(ADS)

THE MOST METAL-POOR STARS. II. CHEMICAL ABUNDANCES OF 190 METAL-POOR STARS INCLUDING 10 NEW STARS WITH [Fe/H] <-3.


Position

Right Ascension : 09 18 49.90 Declination : +37 44 27.0 Galactic Longitude (l) : N/A Galactic Latitude (b) : N/A

Observing Log