/ftp/cats/v/52



==========================================================================
V/52                Photometry and Proper Motions in M67    (Frolov+ 1986)
The following files can be converted to FITS (extension .fit .fgz or .fiZ)
	data.dat
==========================================================================
Query from: http://vizier.cds.unistra.fr/viz-bin/VizieR?-source=V/52
==========================================================================

drwxr-xr-x 146 cats archive 4096 Aug 1 2023 [Up] drwxr-xr-x 2 cats archive 240 Jan 12 2023 [TAR file] -rw-r--r-- 1 cats archive 454 Dec 19 2022 .message -r--r--r-- 1 cats archive 5105 Dec 6 2007 ReadMe -rw-r--r-- 1 cats archive 1019 Sep 19 2007 +footg5.gif -rw-r--r-- 1 cats archive 2351 Mar 5 2008 +footg8.gif -r--r--r-- 1 cats archive 38888 Apr 28 2000 data.dat.gz [txt] [txt.gz] [fits] [fits.gz] [html]
Beginning of ReadMe : V/52 Photometry and Proper Motions in M67 (Frolov+ 1986) ================================================================================ Photometry and Proper Motions of stars in the open cluster M67 Frolov V.N., Ananyevskaya J.K. <Moscow, (1986)> ================================================================================ ADC_Keywords: Clusters, open ; Proper motions ; Photometry, UBV Description: Relative proper motions were determined for 1068 stars with limiting magnitude b=16.5 and located within an area 130'*130' centered at alpha=8h 47.7m,delta=+12 deg.00' and l=215.6deg.,b=+31.2deg.(1950.0). Five plate pairs taken with the Pulkovo normal astrograph with mean epoch difference of 62 years were used. The proper motions have a mean error of 0''.0020 per year and were measured relative to reference stars with 13.5<b<14.5. Photographic UBV magnitudes were determined using the photoelectric standards of Johnson, Sandage (1955ApJ...121..616J) and Eggen, Sandage (1964ApJ...140..130E). Three plates in each colour taken with the Schmidt telescope of the Radioastrophysical Observatory of the Latvian SSR were measured. In addition a plate taken with the Pulkovo 26inch telescope was used to determine v-magnitudes. The cluster members were selected on the basis of proper motion (vector point diagram) and photometric (V/B-V and U-B/B-V) criteria. Objects: ----------------------------------------- RA (2000) DE Designation(s) ----------------------------------------- 08 50.4 +11 49 M 67 = NGC 2682 -----------------------------------------