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J/AJ/139/1942  Equivalent widths of red giants in 6 open clusters (Friel+, 2010)

Abundances of red giants in old open clusters. V. Be 31, Be 32, Be 39, M 67, NGC 188, and NGC 1193. Friel E.D., Jacobson H.R., Pilachowski C.A. <Astron. J., 139, 1942-1967 (2010)> =2010AJ....139.1942F
ADC_Keywords: Clusters, open ; Stars, giant ; Equivalent widths Keywords: Galaxy: abundances - open clusters and associations: individual (Be 31, Be 32, Be 39, M 67, NGC 188, NGC 1193) - stars: abundances Abstract: We present a detailed abundance analysis based on high resolution spectroscopy for 16 stars in the old open clusters Be 31, Be 32, Be 39, M 67, NGC 188, and NGC 1193. Description: The brighter of the clusters were observed with the echelle spectrograph on the KPNO 4m on runs in 1996 November/December (NGC 188 and Be 32), 2004 December/2005 January (Be 39, M 67), and 2005 November (additional stars in Be 39, NGC 188). For all these runs we used the long red camera and the 31.6 line/mm grating and a 1" slit to give a dispersion of R∼28000. The wavelength coverage in the 1996 run was 5000-8300Å and in the 2004 and 2005 runs was 4800-8100Å. Fainter stars in clusters NGC 1193 and Be 31 were observed with the High-Resolution Spectrograph (HRS) on the Hobby-Eberly Telescope (HET) at McDonald Observatory in a series of queue observations taken in 2004 October through December. File Summary:
FileName Lrecl Records Explanations
ReadMe 80 . This file table1.dat 69 6 Clusters observed table2.dat 112 18 Stars Observed table3.dat 122 136 Equivalent widths
See also: J/AJ/129/2725 : Equivalent widths of red giants in Berkeley 17 (Friel+, 2005) J/AJ/137/4753 : EW of red giants in 4 open clusters (Jacobson+, 2009) Byte-by-byte Description of file: table1.dat
Bytes Format Units Label Explanations
1- 8 A8 --- Cluster Cluster name 10- 14 F5.1 deg GLON Galactic longitude 16- 20 F5.1 deg GLAT Galactic latitude 22- 25 F4.2 mag E(B-V) Redenning 27- 30 F4.2 mag e_E(B-V) rms uncertainty on E(B-V) 32 I1 --- r_E(B-V) Reference for cluster reddening (1) 34- 37 F4.2 kpc Dist Distance 39- 42 F4.2 kpc e_Dist rms uncertainty on Dist 44- 48 F5.2 kpc RGC Galactocentric radius (with R_☉=8.5kpc) 50- 53 F4.2 kpc e_RGC rms uncertainty on RGC 55- 59 I5 pc Z Height above the plane 61- 63 I3 pc e_Z rms uncertainty on Z 65- 67 F3.1 Gyr Age Age, adopted from Salaris et al. (2004A&A...414..163S) 69 I1 --- r_Dist Reference for cluster distance (1)
Note (1): References for cluster reddening and/or distance as follows: 1 = Kassis et al. (1997AJ....113.1723K) 2 = Guetter (1993AJ....106..220G) 3 = Sarajedini et al. (1999AJ....118.2894S) 4 = this study 5 = Tosi et al. (2007MNRAS.378..730T) 6 = Twarog et al. (1997AJ....114.2556T)
Byte-by-byte Description of file: table2.dat
Bytes Format Units Label Explanations
1- 11 A11 --- Star Star name (1) 14- 17 I4 --- WEBDA Identification used in WEBDA (http://www.univie.ac.at/webda/) 19- 23 F5.2 mag Vmag V magnitude (1) 25- 28 F4.2 mag B-V B-V colour index (1) 29 A1 --- n_B-V [d] d when V-I value in B-V column 31- 34 F4.2 mag V-K ?=- V-K colour index (1) 36- 39 F4.2 mag J-K ?=- J-K colour index (1) 41- 63 A23 --- Date UT Date(s) 65- 67 I3 --- S/N Signal-to-noise ratio, per pixel, measured in orders around Hα region of the spectrum 69- 74 F6.1 km/s RV ? Radial velocity 75- 84 A10 --- n_RV Note when no RV value 88- 89 I2 h RAh ? WEBDA right ascension (J2000) 91- 92 I2 min RAm ? WEBDA right ascension (J2000) 94- 99 F6.3 s RAs ? WEBDA right ascension (J2000) 101 A1 --- DE- ? WEBDA declination sign (J2000) 102-103 I2 deg DEd ? WEBDA declination (J2000) 105-106 I2 arcmin DEm ? WEBDA declination (J2000) 108-112 F5.2 arcsec DEs ? WEBDA declination (J2000)
Note (1): References for identifications and optical photometry: Be 31 = Phelps et al. 1994AJ....107.1079P Be 32 = Kaluzny & Mazur 1991, Cat. J/AcA/41.167, <Cl* Berkeley 32 KM NNN> in Simbad Be 39 = Kaluzny & Richtler 1989AcA....39..139K, <Cl* Berkeley 39 KR NNN> in Simbad M 67 = Fagerholm (1906, PhD thesis, Uppsala Univ) (ID's), Montgomery et al. (1993, Cat. J/AJ/106/181) (photometry) NGC 188 = Sarajedini et al. 1999AJ....118.2894S (ID's), Stetson et al. (2004, Cat. J/PASP/116/1012) (photometry) NGC 1193 = Kaluzny (1988AcA....38..339K, <Cl* NGC 1193 KAL NNN> in Simbad)
Byte-by-byte Description of file: table3.dat
Bytes Format Units Label Explanations
1- 5 A5 --- El Element identification 7- 14 F8.3 0.1nm lambda Wavelength λ 16- 20 F5.3 eV EP Excitation potential 22- 26 F5.2 [-] log(gf) Log of the oscillator strength 28- 32 F5.1 0.1nm Be31-260 ? Equivalent width of Be 31-260 34- 38 F5.1 0.1nm Be31-1295 ? Equivalent width of Be 31-1295 40- 44 F5.1 0.1nm Be32-2 ? Equivalent width of Be 32-2 46- 50 F5.1 0.1nm Be32-4 ? Equivalent width of Be 32-4 52- 56 F5.1 0.1nm Be39-3 ? Equivalent width of Be 39-3 58- 62 F5.1 0.1nm Be39-5 ? Equivalent width of Be 39-5 64- 68 F5.1 0.1nm Be39-12 ? Equivalent width of Be 39-12 70- 74 F5.1 0.1nm Be39-14 ? Equivalent width of Be 39-14 76- 80 F5.1 0.1nm M67-105 ? Equivalent width of M 67-105 82- 86 F5.1 0.1nm M67-141 ? Equivalent width of M 67-141 88- 92 F5.1 0.1nm M67-170 ? Equivalent width of M 67-170 94- 98 F5.1 0.1nm NGC188-532 ? Equivalent width of NGC 188-532 100-104 F5.1 0.1nm NGC188-747 ? Equivalent width of NGC 188-747 106-110 F5.1 0.1nm NGC188-919 ? Equivalent width of NGC 188-919 112-116 F5.1 0.1nm NGC188-1224 ? Equivalent width of NGC 188-1224 118-122 F5.1 0.1nm NGC1193-282 ? Equivalent width of NGC 1193-282
History: From electronic version of the journal References: Friel et al., Paper I 2003AJ....126.2372F Friel et al., Paper II 2005AJ....129.2725F, Cat. J/AJ/129/2725 Jacobson et al., Paper III 2008AJ....135.2341J Jacobson et al., Paper IV 2009AJ....137.4753J, Cat. J/AJ/137/4753
(End) Greg Schwarz [AAS], Patricia Vannier [CDS] 24-May-2012
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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