J/MNRAS/371/1140 Radial velocities of K0 stars (Griffin+, 2006) ================================================================================ Photoelectric radial velocities. Paper XVI: 625 ninth-magnitude K0 stars in the six southern Clube Selected Areas. Griffin R.F., Cornell A.P. =2006MNRAS.371.1140G ================================================================================ ADC_Keywords: Stars, late-type ; Radial velocities Keywords: techniques: radial velocities - stars: late-type - Galaxy: kinematics and dynamics Abstract: Paper XIII (Griffin, 1986MNRAS.219...95G) of this series presented radial velocities for 406 stars in certain of the Clube Selected Areas, a set of areas systematically arranged in Galactic coordinates. We now complete the survey by providing the radial velocities, mostly obtained at the European Southern Observatory (ESO), of 625 stars in the six southernmost Areas. Each star has been measured at least twice; the mean velocities have standard errors typically of 0.2-0.3km/s. Additional observations made from Haute-Provence of many of the stars that are observable from there have helped to identify, and in some instances to characterize, the ~70 spectroscopic binaries discovered in this programme. The final results of the programme, complementing those given in table 3 of Paper XIII, are summarized in Table 12, which presents the mean velocities and velocity dispersions in the six southern Areas. It is noted that the difference between Paper XIII and this one as regards the provenance of the radial velocities has led to a small difference in zero-points, which is discussed in Section 3 and needs to be taken into account in any analysis of the combined data. File Summary: -------------------------------------------------------------------------------- FileName Lrecl Records Explanations -------------------------------------------------------------------------------- ReadMe 80 . This file table10.dat 55 628 Magnitudes, colour indices, spectral types and mean velocities table11.dat 80 189 Individual notes -------------------------------------------------------------------------------- See also: J/MNRAS/371/1159 : Orbits of 30 spectroscopic binaries (Griffin+, 2006) Byte-by-byte Description of file: table10.dat -------------------------------------------------------------------------------- Bytes Format Units Label Explanations -------------------------------------------------------------------------------- 1- 4 A4 --- --- [Area] 6- 7 I2 --- Area Area number 9 A1 --- n_HD [*] indicates a note in table11.dat 11- 16 I6 --- HD HD number 17- 18 A2 --- f_HD [H RPS] Flag on HD (1) 20- 24 F5.2 mag Vmag V magnitude 26- 29 F4.2 mag B-V B-V colour index 31- 41 A11 --- SpType MK spectral type 42- 43 I2 --- o_RVmean Number of observations 45- 49 F5.1 km/s RVmean ?=- Mean radial velocity 50 A1 --- u_RVmean Uncertainty flag on RVmean 52- 55 A4 --- SB Spectroscopic binary information -------------------------------------------------------------------------------- Note (1): Flags as follows: H = Hipparcos star P = star rejected from pruned sample on account of proper motion >0.1"/yr R = star rejected from pruned sample on account of Hipparcos parallax >~0.006" S = star rejected from pruned sample on account of spectrum of class IV-V or V -------------------------------------------------------------------------------- Byte-by-byte Description of file: table11.dat -------------------------------------------------------------------------------- Bytes Format Units Label Explanations -------------------------------------------------------------------------------- 1- 6 I6 --- HD HD number 7 A1 --- m_HD Multiplicity index on HD 8- 80 A73 --- Note Note -------------------------------------------------------------------------------- History: From electronic version of the journal References: Griffin, Paper I 1967ApJ...148..465G Griffin, Paper II 1969MNRAS.145..163G Griffin, Paper III 1970MNRAS.148..211G Griffin, Paper IV 1971MNRAS.155....1G Griffin, Paper V 1972MNRAS.155..449G Griffin, Paper VI 1975MNRAS.171..407G Griffin, Paper VII 1980MNRAS.190..711G Griffin, Paper VIII 1980MNRAS.193..957G Griffin, Paper IX 1982MNRAS.200.1161G Griffin, Paper X 1982MNRAS.201..487G Griffin, Paper XI 1984MNRAS.210..745G Griffin, Paper XII 1985MNRAS.212..663G Griffin, Paper XIII 1986MNRAS.219...95G Griffin, Paper XIV 1994MNRAS.267...69G Griffin, Paper XVII 2006MNRAS.371.1159G, Cat. ================================================================================ (End) Patricia Vannier [CDS] 04-Dec-2006