CS22937-017

taken from 1 paper(s):

/G.W.Preston and C. Sneden(2000)/

G.W.Preston et al.,AJ, 120, 1014, 2000(ADS)

What Are These Blue Metal-Poor Stars?


Stellar Parameters

Teff : 7300 log g : 4.30 vturb : 3.0

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
Mg I2...0.69...-0.030.677.57Mg I
Ca I4...0.61...-0.070.636.27Ca I
Ti II7...0.44...-0.190.514.76Ti II
Cr I2...0.18...-0.490.215.15Cr I
Mn I2...-0.38...-1.12-0.424.31Mn I
Fe25-0.70......-0.70...6.80Fe
Sr II2...0.54...-0.060.642.81Sr II
Ba II1...0.07...-0.680.021.50Ba II

Binary Parameters

Binarity Positive
Vrad -54.6
Period 237.1

Position

Right Ascension : 21 02 17.30 Declination : -38 43 57.8 Galactic Longitude (l) : N/A Galactic Latitude (b) : N/A

Observing Log

Date of Observation JD Facility Resolution S/N Exposure Time Vrad
N/A 2448813.736 FRUTTI 30000 10 N/A -46.0
N/A 2448823.677 FRUTTI 30000 10 N/A -46.9
N/A 2448838.654 FRUTTI 30000 10 N/A -47.8
N/A 2448839.652 FRUTTI 30000 10 N/A -46.4
N/A 2449193.689 FRUTTI 30000 10 N/A -64.5
N/A 2449196.699 FRUTTI 30000 10 N/A -61.2
N/A 2449576.654 FRUTTI 30000 10 N/A -50.7
N/A 2449578.619 FRUTTI 30000 10 N/A -50.6
N/A 2449581.594 FRUTTI 30000 10 N/A -50.6
N/A 2449935.65 FRUTTI 30000 10 N/A -58.1
N/A 2449937.644 FRUTTI 30000 10 N/A -59.9
N/A 2449945.576 FRUTTI 30000 10 N/A -59.0
N/A 2450288.737 FRUTTI 30000 10 N/A -51.8
N/A 2450291.634 FRUTTI 30000 10 N/A -50.1
N/A 2450615.753 FRUTTI 30000 10 N/A -61.9
N/A 2450647.637 FRUTTI 30000 10 N/A -61.8
N/A 2450649.604 FRUTTI 30000 10 N/A -57.1
N/A 2450704.574 FRUTTI 30000 10 N/A -47.7
N/A 2450996.687 FRUTTI 30000 10 N/A -48.3
N/A 2450998.643 FRUTTI 30000 10 N/A -51.1
N/A 2451032.602 FRUTTI 30000 10 N/A -55.6
N/A 2451033.651 FRUTTI 30000 10 N/A -57.7
N/A 2451036.61 FRUTTI 30000 10 N/A -56.0
N/A 2451385.621 FRUTTI 30000 10 N/A -54.2
N/A 2451386.612 FRUTTI 30000 10 N/A -52.7