Notes. Abbreviations of references correspond to different internal line lists of VALD and individual line lists with observed parameters. When broadening constants were absent in VALD, approximations were used. Stark data for Ca-Co are taken from Kurucz (1994). Stark data for rare earth elements are taken from Hartog et al. (2003). Abbreviations for references are as follows: Bu: Butler et al. (1993); JK: Jönsson et al. (1984); Wi: Wiese et al. (1969); Ku: Kurucz (1993);  ⊙ : experimental comparison with solar spectrum and HD73666, T. Ryabchikova, L. Fossati (priv. comm.); LL: Lambert & Luck (1978); BR: Bikmaev et al. (2002); NL: Kurucz (1993); sH: solar: Si=7.55 Holweger Model, E. Luck (priv. comm.); AJPP: Artru et al. (1981); Wil: Wilke (2003); NIST: Ralchenko et al. (2008); SG: Smith & Gallagher (1966); S: Smith (1988); SN: Smith & O’Neil (1975); TB: Seaton et al. (1994); SR: Smith et al. (1981); GF: Kurucz (1994); MFW: Martin et al. (1988); RU: Raassen & Uylings (1998); V2: various sources – see details in VALD publications Piskunov et al. (1995); Kupka et al. (1999); Ryabchikova et al. (1999); FMW: Fuhr et al. (1988); SLW: Salih et al. (1985); T83av: average value (Co II) from CUNJ and SLW for the lines with log (gf) > −1.0; Bh: Kurucz (1993); GC: Garcia & Campos (1988); HLSC: Hartog et al. (2003); RRKB: Ryabchikova et al. (2006); ILW: Ivarsson et al. (2001); ISAN: Ryabtsev (priv. comm.)