========================================================================== J/A+A/329/943 F & G solar neighbourhood stars new ages (Ng+ 1998) The following files can be converted to FITS (extension .fit .fgz or .fiZ) table* ========================================================================== Query from: http://vizier.u-strasbg.fr/cgi-bin/VizieR?-source=J/A+A/329/943 ==========================================================================
drwxr-xr-x 9 cats archive 4096 Jan 29 2012 [Up] drwxr-xr-x 2 cats archive 4096 May 12 09:58 [TAR file] -rw-r--r-- 1 cats archive 456 Jan 26 1998 .message -r--r--r-- 1 cats archive 5145 Dec 8 1997 ReadMe -rw-r--r-- 1 cats archive 213 Sep 19 2007 +footg5.gif -rw-r--r-- 1 cats archive 2047 Mar 5 2008 +footg8.gif -r--r--r-- 1 cats archive 3162 Nov 10 1997 table3 -r--r--r-- 1 cats archive 4857 Nov 10 1997 table4 -r--r--r-- 1 cats archive 2379 Nov 10 1997 table5 -r--r--r-- 1 cats archive 4992 Nov 10 1997 table6 -r--r--r-- 1 cats archive 2964 Nov 10 1997 table7 -r--r--r-- 1 cats archive 4407 Nov 10 1997 table8
Beginning of ReadMe : J/A+A/329/943 F & G solar neighbourhood stars new ages (Ng+ 1998) ================================================================================ Revised ages for stars in the solar neighbourhood Ng Y.K., Bertelli G. <Astron. Astrophys. 329, 943 (1998)> =1998A&A...329..943N (SIMBAD/NED BibCode) ================================================================================ ADC_Keywords: Stars, ages ; Stars, masses ; Stars, nearby Keywords: methods: data analysis - stars: general, HR diagram - Galaxy: solar neighbourhood Abstract: New ages are computed for the stars from the Edvardsson et al. (1993, Cat. J/A+A/275/101) data set. The revised values are systematically larger toward older ages (t>4Gyr), while they are slightly lower for t<4Gyr. A similar, but considerably smaller trend is present when the ages are computed with the distances based on Hipparcos parallaxes. The resulting age-metallicity relation has a small, but distinct slope of 0.07dex/Gyr.
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