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J/AJ/130/1111     Elemental abundances of field red giants       (Carney+, 2005)

Elemental abundance ratios in stars of the outer galactic disk. II. Field red giants. Carney B.W., Yong D., De Almeida M.L.T., Seitzer P. <Astron. J., 130, 1111-1126 (2005)> =2005AJ....130.1111C
ADC_Keywords: Abundances ; Photometry ; Stars, giant ; Radial velocities Keywords: Galaxy: abundances - Galaxy: disk Abstract: We summarize a selection process to identify red giants in the direction of the southern warp of the Galactic disk, employing VIC photometry and multi-object spectroscopy. Description: We observed warp field 1a with the University of Michigan's Curtis Schmidt telescope at the Cerro Tololo Inter-American Observatory using a 1024x1024 Thompson CCD with an image scale of 1.835"/pix and a field of view of 31'x31'. The 24-fiber multiobject Argus echelle spectrograph was used at the prime focus of the Cerro Tololo Inter-American Observatory 4.0m Blanco Telescope in March of 1994. Single-order spectra centered on the Mg b triplet (∼5200Å) were obtained for 209 of the stars that appear to be field red giants. File Summary:
FileName Lrecl Records Explanations
ReadMe 80 . This file table2.dat 47 8472 Photometry of field red giants in the direction of the galactic southern warp table3.dat 65 209 Radial velocities and optical/IR photometry for stars observed with the Argus spectrograph table6.dat 31 114 Stellar atomic line data
See also: J/A+A/354/169 : Metal-poor field stars abundances (Gratton+, 2000) J/AJ/107/1577 : Halo red giants reddening (Anthony-Twarog+, 1994) Byte-by-byte Description of file: table2.dat
Bytes Format Units Label Explanations
1- 5 I5 --- [CYD2005] Star identification number 7- 13 F7.2 pix Xpos X pixel position 15- 21 F7.2 pix Ypos Y pixel position 23- 28 F6.3 mag Vmag The V band magnitude 30- 34 F5.3 mag e_Vmag The 1σ error in Vmag 36- 41 F6.3 mag V-Ic The (V-Ic) color index 43- 47 F5.3 mag e_V-Ic The 1σ error in V-Ic
Byte-by-byte Description of file: table3.dat
Bytes Format Units Label Explanations
1- 5 I5 --- [CYD2005] Star identification number 7 I1 h RAh 2MASS Hour of Right Ascension (J2000) 9- 10 I2 min RAm 2MASS Minute of Right Ascension (J2000) 12- 15 F4.1 s RAs 2MASS Second of Right Ascension (J2000) 17 A1 --- DE- 2MASS Sign of the Declination (J2000) 18- 19 I2 deg DEd 2MASS Degree of Declination (J2000) 21- 22 I2 arcmin DEm 2MASS Arcminute of Declination (J2000) 24- 25 I2 arcsec DEs 2MASS Arcsecond of Declination (J2000) 27- 31 F5.2 mag Vmag The V band magnitude 33- 36 F4.2 mag V-Ic The (V-Ic) color index 38- 42 F5.2 mag Kmag 2MASS K band magnitude 44- 47 F4.2 mag J-K 2MASS (J-K) color index 49- 52 F4.2 mag H-K 2MASS (H-K) color index 54- 57 F4.2 mag V-K The (V-K) color index 59- 63 F5.1 km/s RV Radial velocity 65 A1 --- Notes Additional note (1)
Note (1): Additional notes, defined as follows: 1 = Uncertain photometry & identification. 2 = Uncertain photometry. 3 = Uncertain 2MASS photometry. 4 = K=7.3mag star 8" away. 5 = K magnitude is uncertain. 6 = K=6.5mag star 13" away. 7 = Uncertain photometry & identification. 8 = Uncertain photometry & identification: K=14.4mag star 4" away. 9 = Uncertain photometry: K=14.2mag 4" away.
Byte-by-byte Description of file: table6.dat
Bytes Format Units Label Explanations
1- 7 F7.2 0.1nm Lambda Wavelength in units of Angstroms 9- 12 F4.1 --- Ion Atomic element and ionization (e.g. 26.0=FeI) 14- 17 F4.2 eV ExPot Excitation potential 19- 25 F7.3 [-] log(gf) Log of the oscillator strength 27- 31 A5 --- r_log(gf) Reference for log(gf) (1)
Note (1): Reference for log(gf), defined as follows: AG04 = Asplund et al. ( 2004A&A...417..751A); AN00 = Asplund et al. (2000A&A...359..743A); BB91 = Biemont et al. (1991A&A...249..539B); KB05 = Kurucz & Bell (1995, Kurucz CD-ROM 23, Atomic Line Data (Cambridge: SAO)); LB01 = Lawler, Bonvallet, & Sneden (2001ApJ...556..452L); LW01 = Lawler et al. (2001ApJ...563.1075L); LUCK = Luck (private communication); OXF = Group at Oxford (Smith & Raggett 1981, J. Phys. B, 14, 4015, Blackwell et al. 1979MNRAS.186..633B, 1979MNRAS.186..657B; 1980MNRAS.191..445B; 1982MNRAS.201..611B, 1982MNRAS.199...21B; 1983MNRAS.204..883B; 1986MNRAS.220..549B, 1986MNRAS.220..289B; 1995A&A...296..217B); PM00 = Prochaska & McWilliam (2000ApJ...537L..57P); PN00 = Prochaska et al. (2000AJ....120.2513P); PS03 = Paulson, Sneden, & Cochran (2003AJ....125.3185P); RC02 = Ramirez & Cohen (2002AJ, 123, 3277); SOLAR = Inverted Solar analysis; TF00 = Thoren & Feltzing (2000A&A...363..692T); TL99 = Tomkin & Lambert (1999ApJ...523..234T).
History: From electronic version of the journal References: Yong et al., Paper I, 2005AJ....130..597Y Yong et al., Paper III, 2006AJ....131.2256Y Yong et al., Paper IV, 2012AJ....144...95Y, Cat. J/AJ/144/95
(End) Greg Schwarz [AAS], Marianne Brouty [CDS] 09-Nov-2005
The document above follows the rules of the Standard Description for Astronomical Catalogues.From this documentation it is possible to generate f77 program to load files into arrays or line by line

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