Stars with high-R studies more metal poor than -2.6 star [Fe/H] Teff/logg notes reference HE1327-2326 -5.4 6180/3.7 C+, N+, Sr+ Frebel05 HE0107-5240 -5.3 5180/2.2 C+, N+ Christ02 CD-38_245 -4.19 4800/1.5 Cayrel04 CD-38_245 -4.07 4900/1.7 Francois03 CD-38_245 -3.98 4850/1.8 Norris02 CS22949-037 -3.97 4900/1.5 Cayrel04 CS22949-037 -3.79 4900/1.7 N=+2.3 C+ alpha+ Norris02 CS22885-096 -3.96 4900/2.0 Francois03 CS22885-096 -3.66 5050/1.9 Norris01 CS22885-096 -3.78 5050/2.6 Cayrel04 BS16467-062 -3.95 5100/1.9 Francois03 BS16467-062 -3.77 5200/2.5 Cayrel2004 CS22172-002 -3.86 4800/1.3 Cayrel04 CS22172-002 -3.80 4800/1.3 Francois03 CS22172-002 -3.61 4900/2.0 Norris01 CS22876-032 -3.71 binary main-seq Norris00 CS29498-043 -3.7 Mg,Si,N,Al+ Aoki02c BS16545-089 -3.55 6115/3.6 Cohen04 CS22968-014 -3.41 4840/1.80 Mcwillian95 CS22968-014 -3.56 4850/1.7 Cayrel04 CS22968-014 -3.45 4900/1.9 Ryan96 HE0132-2439 -3.56 Cohen02-Carretta02 CD-24_17505 -3.55 ms Ryan et al, 1991 HE0218-2738 -3.52 6550/4.3 Cohen04 CS22189-009 -3.49 4900/1.7 Cayrel04 CS22189-009 -3.44 4860/1.70 Mcwillian95 CS22891-200 -3.49 4700/1.00 Mcwillian95 CS22952-015 -3.43 4800/1.3 Cayrel04 CS22952-015 -3.38 4720/0.90 Mcwillian95 CS22952-015 -3.3 4850/1.6 Ryan96 HE1346-0427 -3.40 6205/4.5 Cohen04 CS22897-008 -3.41 4900/1.7 Cayrel04 CS22897-008 -3.3 4850/1.8 Norris97a CS22957-027 -3.38 4850/1.7 c+ Norris97b CD-24_7504 -3.37 6070/3.6 Norris01 BS16477-003 -3.36 4900/1.7 Cayrel04 CS22956-050 -3.33 4900/1.7 Cayrel04 CS30325-094 -3.30 4950/2.0 Cayrel04 CS22891-209 -3.29 4700/1.0 Cayrel04 CS22891-209 -3.20 4680/0.65 Mcwillian95 CS22950-046 -3.27 Cohen02-Carretta02 CS22878-101 -3.25 4800/1.3 Cayrel04 HE0242-0732 -3.20 6455/4.6 Cohen04 CS29502-042 -3.19 5100/2.5 Cayrel04 CS22949-048 -3.17 4750/1.10 Mcwillian95 CS22948-066 -3.14 100/1.8 Cayrel04 CS22878-101 -3.13 4790/1.15 Mcwillian95 CS22183-015 -3.12 Pb+ Johnson02b BS16920-017 -3.12 4760/1.2/1.4 Hondaetal04 BS16085-050 -3.10 Giridhar01 BS16085-050 -2.91 4950/1.8/1.8 Hondaetal04 CS22892-052 -3.1 4850/1.5 Sneden HD115444 -3.1 Johnson02b HD115444 -2.85 4720/1.5/1.7 Hondaetal04 HD126587 -3.1 Johnson02a HD126587 -2.78 4960/2.1/1.8 Hondaetal04 BS16929-005 -3.09 5270/2.7/1.3 Hondaetal04 CS22878-101 -3.07 Cohen02-Carretta02 CS29516-024 -3.06 4650/1.2 Cayrel04 CS22169-035 -3.04 4700/1.2 Cayrel04 CS22169-035 -2.86 Giridhar01 CS22169-035 -2.72 4670/1.3/1.9 Hondaetal04 BS16469-075 -3.03 4880/2.0/1.4 Hondaetal04 CS29491-053 -3.04 4700/1.3 Cayrel04 HE0242-0732 -3.04 Cohen02-Carretta02 CS22948-066 -3.03 5020/1.45 Mcwillian95 CS22892-052 -3.02 4850/1.6 Cayrel04 CS22186-025 -3.0 4900/1.5 Cayrel04 BD-18 5550 -3.0 Johnson02a HD88609 -3.0 Johnson02a HD88609 -3.07 4500/1.1/2.4 Hondaetal04 CS22873-055 -2.99 2550/0.7 Cayrel04 CS22873-166 -2.97 4550/0.9 Cayrel04 HE0148-2611 -2.96 6550/4.5 Cohen04 HE0130-2303 -2.93 6560/4.3 Cohen04 BS16928-053 -2.91 4590/0.9/1.6 Hondaetal04 CS31082-001 -2.91 4825/1.5 Cayrel04 BS17447-029 -2.91 6350/4.4 Cohen04 BS17569-049 -2.88 4700/1.2 Cayrel04 HD4306 -2.87 4950/1.85 Mcwilliam95 HD4306 -2.89 4810/1.8/1.6 Hondaetal04 HE22133-1426 -2.89 6300/4.5 Cohen04 LP0831-0700 -2.86 6270/4.5 COhen04 BS16082-129 -2.86 4900/1.8/1.6 Hondaetal04 CS30314-067 -2.85 4400/0.7 Aoki02a HD126587 -2.85 4910/1.85 Mcwillian95 CS22953-003 -2.84 5100/2.3 Cayrel04 CS22877-001 -2.82 Giridhar01 CS22877-001 -2.72 5100/2.2 Aoki02a CS29495-041 -2.82 4800/1.5 Cayrel04 HD200654 -2.82 5160/2.55 Mcwillian95 CS29497-030 -2.8 6650/3.5 CNO+,s-p+, bin, Sivarani04 CS29518-051 -2.78 5100/2.4 Cayrel04 CS29502-092 -2.76 5000/2.1 Aoki02a HE0024-2523 -2.7 6652/4.3 c+ binary Lucatello03 LP625-44 -2.7 5500/2.8 pb+ Aoki00 LP706-7 -2.7 6000/3.8 Norris97b HD4306 -2.76 Ishimaru04 CS22896-154 -2.69 5250/2.7 Cayrel04 HD122563 -2.68 4650/1.4 HD122563 -2.77 4570/1.1/2.2 Hondaetal04 G122-69 -2.67 6000/4.1 Norris97b CS22942-019 -2.64 5000/2.4 Aoki02b CS30301-015 -2.64 4750/0.8 Aoki02b HD6268 -2.63 4600/1.0/2.1 Hondaetal04 CS22966-057 -2.62 5300/2.2 Cayrel04 CS22948-027 -2.57 4600/1.0 Aoki02a CS31062-012 -2.55 6250/4.5 Aoki02b CS22166-016 -2.40 Giridhar01 CS29526-110 -2.38 6500/3.2 Aoki02b CS31062-050 -2.32 5600/3.0 Aoki02b CS22898-027 -2.25 6250/3.7 Aoki02b CS30312-100 -2.17 5500/3.0 Aoki02a CS22880-074 -1.93 5850/3.8 Aoki02b Aoki00: Aoki et al. 2000, ApJ 536, L97 Aoki02a: Aoki et al., 2002, ApJ, 567, 1166 Aoki02c: Aoki, Norris, Ryan, Beers, Ando, 2002, ApJ, 576, L141 Aoki02b: Aoki, et al. 2002, ApJ 580, 1149 (Pb study) Carretta02: Carretta et al. 2002, AJ, 124, 481 Christl02: Chrislieb et al., 2002, Nature 419, 904. 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