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Table 2

Elemental abundances and their uncertainties for the summed spectra of 31 RC stars in BH176 derived in this work using the stellar atmosphere models and literature abundances of a similar star HD 184406.

Object [C/Fe] [N/Fe] [Mg/Fe] [Ca/Fe] [Ti/Fe] [Cr/Fe] [Mn/Fe] [Co/Fe] [Ni/Fe]
(dex) (dex) (dex) (dex) (dex) (dex) (dex) (dex) (dex)

BH176 0.15 0.15 0.25 0.25 0.35 0.25 0.05 0.25 0.05
±0.15 ±0.20 ±0.10 ±0.15 ±0.20 ±0.20 ±0.20 ±0.20 ±0.20
HD 184406 0.221 0.031 0.351 0.132(0.491) 0.162(0.271) 0.141 0.111 0.212(0.261)

Notes. The superscripts refer to (1) Luck & Challener (1995) ; (2) McWilliam (1990).

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