V/19                Masses and Ages of Stars in 68 Open Clusters (Piskunov 1980)
The following files can be converted to FITS (extension .fit .fiz or .fiZ)
	data.dat clusters.dat
Query from: http://vizier.u-strasbg.fr/cgi-bin/VizieR?-source=V/19

drwxr-xr-x 136 cats archive 4096 Nov 14 09:33 [Up] drwxr-xr-x 2 cats archive 4096 Dec 15 2013 [TAR file] -rw-r--r-- 1 cats archive 471 Mar 2 1999 .message -r--r--r-- 1 cats archive 4471 Mar 2 1999 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 1789 Feb 11 1997 clusters.dat.gz [txt] [txt.gz] [fits] [fits.gz] [html] -r--r--r-- 1 cats archive 154021 Feb 11 1997 data.dat.gz [txt] [txt.gz] [fits] [fits.gz] [html]
Beginning of ReadMe : V/19 Masses and Ages of Stars in 68 Open Clusters (Piskunov 1980) ================================================================================ Catalog of Masses and Ages of Stars in 68 Open Clusters Piskunov A. <CDS Bull. No. 19, p. 67 (1980)> =1980BICDS..19...67P ================================================================================ ADC_Keywords: Clusters, open ; Stars, ages ; Stars, masses Description: This catalog contains the evolutionary masses and ages of about 7000 stars in 68 open clusters, as derived from their positions in the theoretical HR diagram. Cluster ages range from 10^6^ to some 10^9^ years, and their population varies from 30 to 700 members. For each cluster we have a table with ages and masses of stars. The file, clusters.dat may include for each cluster, the name (or NGC/IC number), cluster class, assumed color index E(B-V), true distance modulus (V-M_V)_0, evolutionary tracks used for given cluster and reference to the source of UBV data. The data in data.dat consists of star serial number, color index, V magnitude, luminosity, effective temperature, and ages and masses of stars.