Title: Prospecting in late-type dwarfs: a calibration of infrared and visible spectroscopic metallicities of late-K and M dwarfs spanning 1.5 dex Authors: Mann A.W., Brewer J., Gaidos E., Lepine S., Hilton E.J. Table: Wide Binary Sample ================================================================================ Byte-by-byte Description of file: aj456848t1_mrt.txt -------------------------------------------------------------------------------- Bytes Format Units Label Explanations -------------------------------------------------------------------------------- 1- 14 A14 --- CName Companion name 16- 23 F8.4 deg RAdeg Right Ascension in decimal degrees (J2000) 25- 32 F8.4 deg DEdeg Declination in decimal degrees (J2000) 34- 37 A4 --- SpType Spectral type (1) 39- 52 A14 --- PName Primary name 54- 58 F5.2 [-] [Fe/H] The [Fe/H] metallicity (2) 60- 63 F4.2 [-] e_[Fe/H] Uncertainty in [Fe/H] 65- 73 A9 --- r_[Fe/H] Reference for [Fe/H] (3) 75- 79 F5.2 [-] [M/H] ? Metallicity (2) 81- 84 F4.2 [-] e_[M/H] ? Uncertainty in [M/H] 86- 94 A9 --- r_[M/H] Reference for [M/H] (3) -------------------------------------------------------------------------------- Note (1): Derived from TiO and CaH indices, (see Lepine et al. 2012). Continuous spectral types (to 0.1) are used for plotting/binning/calculations, even though spectral types are only accurate to {+/-} 0.2 (and by convention should be rounded to the nearest 0.5). Note (2): Includes our applied corrections (see Section 4). Note (3): Note that all metallicities sources are from high-resolution spectra, with the exception of Ro07, which uses moderate-resolution spectra, and C11, which uses Stromgren photometry. C01 = Cayrel de Strobel et al. (2001); M04 = Mishenina et al. (2004); LH05 = Luck & Heiter (2005); VF05 = Valenti & Fischer (2005); T05 = Takeda et al. (2005); B06 = Bean et al. (2006); Ra07 = Ramirez et al. (2007); Ro07 = Robinson et al. (2007); F08 = Fuhrmann (2008); S11 = da Silva et al. (2011); C11 = Casagrande et al. (2011); N12 = Neves et al. (2012); This work = analysis of CFHT/ESPaDOnS spectra as part of this program. -------------------------------------------------------------------------------- NLTT 738 3.8107 +53.0794 M2.2 HIP 1224 +0.07 0.03 This work +0.03 0.03 This work NLTT 923 4.6075 +44.0272 M4.1 HIP 1475 -0.05 0.03 VF05 -0.53 0.03 VF05 NLTT 2478 11.3066 +0.2642 M3.8 HIP 3540 +0.02 0.03 VF05 -0.01 0.03 VF05 NLTT 3598 16.3740 +15.3885 K7.4 HIP 5110 -0.09 0.03 This work -0.13 0.03 This work NLTT 3725 16.9105 +22.9558 M3.9 HIP 5286 +0.25 0.03 This work +0.21 0.05 This work Gl 56.3 19.6676 -0.8744 K7.6 HIP 6130 -0.01 0.06 C01 +0.01 0.06 C11 NLTT 4568 20.6531 +12.7524 K7.8 HIP 6431 +0.10 0.03 This work +0.04 0.03 This work NLTT 4599 20.7525 -12.9583 K7.9 HIP 6456 +0.45 0.03 This work +0.36 0.06 This work Gl 81.1 29.2961 -10.2481 M0.1 HIP 9094 +0.12 0.03 VF05 +0.05 0.03 VF05 Gl 100 37.1329 -20.0407 M2.9 HIP 11565 -0.28 0.04 N12 NLTT 8107 37.2792 +22.8671 K5.9 HIP 11572 -0.08 0.03 This work +0.00 0.03 This work Gl 105 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