/ftp/cats/A+A/388/168



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J/A+A/388/168       Absolute proper motions of 98 open clusters   (Dias+, 2002)
The following files can be converted to FITS (extension .fit .fgz or .fiZ)
	table1.dat notes.dat pm/*
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Query from: http://vizier.cds.unistra.fr/cgi-bin/VizieR?-source=J/A+A/388/168
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drwxr-xr-x 11 cats archive 198 Jan 29 2012 [Up] drwxr-xr-x 3 cats archive 4096 Jan 12 2023 [TAR file] -rw-r--r-- 1 cats archive 485 Dec 19 2022 .message -r--r--r-- 1 cats archive 6924 Aug 2 2002 ReadMe -rw-r--r-- 1 cats archive 1306 Sep 19 2007 +footg5.gif -rw-r--r-- 1 cats archive 4578 Mar 5 2008 +footg8.gif -r--r--r-- 1 cats archive 2974 Aug 2 2002 notes.dat [txt] [txt.gz] [fits] [fits.gz] [html] drwxr-xr-x 2 cats archive 4096 Sep 25 2003 pm -r--r--r-- 1 cats archive 7447 Aug 2 2002 table1.dat [txt] [txt.gz] [fits] [fits.gz] [html]
Beginning of ReadMe : J/A+A/388/168 Absolute proper motions of 93 open clusters (Dias+, 2002) ================================================================================ Proper motions of open clusters based on the TYCHO2 Catalogue. II. Clusters farther than 1 kpc. Dias W.S., Lepine J.R.D., Alessi B.S. <Astron. Astrophys. 388, 168 (2002)> =2002A&A...388..168D ================================================================================ ADC_Keywords: Clusters, open ; Proper motions Keywords: Galaxy: open clusters and association: general Abstract: We determined the mean absolute proper motion of 93 open clusters situated farther than 1 kpc from the Sun. The results are derived from the stellar proper motion data given in the Tycho2 Catalogue (I/259). The mean proper motion of the clusters and membership probability of individual stars were obtained from the proper motion data by applying the statistical method proposed by Sanders (1971A&A....14..226S). The measurements made use of a large number of stars, usually several tens, for each cluster. The total number of stars investigated in the fields of the clusters is 4864 of which 2021 were considered members. For 55 clusters, this is the first determination of the proper motion. The distances, ages and kinematics parameters of the clusters can be accessed at http://www.iagusp.usp.br/~wilton