Pristine_354.96+28.47

taken from 1 paper(s):

/Z.Yuan et al.(2022)/

Z.Yuan et al.,MNRAS, 514, 1664, 2022(ADS)

The Pristine survey - XVII. The C-19 stream is dynamically hot and more extended than previously thought


Stellar Parameters

Teff : 4446 log g : 0.87 vturb : 2.19

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
Na2-2.80+-0.13......-3.74+-0.13-0.28+-0.132.50+-0.13Na
Fe I3-3.48+-0.10......-3.46+-0.10...4.04+-0.10Fe I

Binary Parameters

Vrad -190.6+-0.9

Position

Right Ascension : 23 39 50.76 Declination : +28 27 57.24 Galactic Longitude (l) : N/A Galactic Latitude (b) : N/A

Observing Log

Date of Observation JD Facility Resolution S/N Exposure Time Vrad
2021-05-18 N/A VLT 40000 N/A 600 -190.6+-0.9
2021-10-23 N/A VLT 40000 N/A N/A -190.6+-0.9