J/other/RoAJ/10.ivo://CDS.VizieR/J/other/RoAJ/10.51CDSBocsa G.2012-09-24T08:53:31Z2005-10-30T08:36:29ZCDS support team

CDS, Observatoire de Strasbourg, 11 rue de l'Universite, F-67000 Strasbourg, France

cds-question@unistra.frastrometrystandard-starsThe connection between the optical reference frame and the radio one constitutes one of the main purposes of the astrometry. The paper is pointing out the contribution of the Bucharest Observatory in this direction. The statistic analysis of the standard errors for the astrometric PPM and TYCHO stars is presented.2000RoAJ...10...51Bhttps://cdsarc.cds.unistra.fr/viz-bin/cat/J/other/RoAJ/10.51CatalogResearchIsServedByTAP VizieR generic serviceIsServedByConesearch servicerelated-toI/146 : Positions and Proper Motions - North (Roeser+, 1988)I/193 : Positions and Proper Motions - South (Bastian+ 1993)I/239 : The Hipparcos and Tycho Catalogues (ESA 1997)I/259 : The Tycho-2 Catalogue (Hog+ 2000)https://cds.unistra.fr/vizier-org/licences_vizier.htmlhttps://vizier.cds.unistra.fr/viz-bin/VizieR-2?-source=J/other/RoAJ/10.51https://vizier.iucaa.in/viz-bin/VizieR-2?-source=J/other/RoAJ/10.51http://vizieridia.saao.ac.za/viz-bin/VizieR-2?-source=J/other/RoAJ/10.51https://vizier.cds.unistra.fr/viz-bin/votable?-source=J/other/RoAJ/10.51https://vizier.iucaa.in/viz-bin/votable?-source=J/other/RoAJ/10.51http://vizieridia.saao.ac.za/viz-bin/votable?-source=J/other/RoAJ/10.51GETtext/xml+votablehttps://tapvizier.cds.unistra.fr/TAPVizieR/tapCone search capability for table J/other/RoAJ/10.51/table1 (Areas with radio sources on the plates obtained at Bucharest Observatory)https://vizier.cds.unistra.fr/viz-bin/conesearch/J/other/RoAJ/10.51/table1?https://vizier.iucaa.in/viz-bin/conesearch/J/other/RoAJ/10.51/table1?http://vizieridia.saao.ac.za/viz-bin/conesearch/J/other/RoAJ/10.51/table1?GETtext/xml+votable180.050000true1.5583-6.38330.0055555555555555566/60 124 180 556 579 700 911 1025 1154 1546 1622 1701 1782 2141 2207 2600 2836 3096 3675 4448 4695 4696 4770 4820 5448 5546 5767 6067 6164 6252 6377 6507 6641 6751 6853 7148 7181 7296 7345 7351 7389 7570 7969 8299 8345 8858 8977 9347 9442 9460 9545 9612 9632 9633 9688 9723 9976 10163 10288 10321 10422 10432 10440 10983 11430 11639 11845 11880 11927 12475 12580 12599 13156 13410 13496 13693 13722 13789 13927 15494 15536 15936 16059 17019 17184 17351 17516 17541 18002 18022 18035 18037 18096 18214 18242 18506 18624 18669 18718 18907 19088 19101 19166 19177 19190 19271 19370 19398 19609 19629 20099 20213 20358 21163 21266 21358 21437 21508 21564 21758 21935 21968 22375 22396 22917 22943 22947 22965 23099 23121 23478 23691 23805 24084 24571 24936 25256 25302 25428 25503 25630 25742 26115 26131 26292 26302 26491 26966 26983 27060 27138 27310 27423 27514 27583 27765 27909 28167 28184 28197 28383 28453 28492 28628 29016 29570 29675 29714 29963 30542 31211 31334 31430 31857 31894 32311 32660 36188 36554 40730 44658 44776 44805 44908 48496 48595 48798 48965https://cdsarc.cds.unistra.fr/viz-bin/moc/J/other/RoAJ/10.51?format=asciiOpticaldefaultJ/other/RoAJ/10.51/table1Areas with radio sources on the plates obtained at Bucharest ObservatoryrecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordint[B2000][1/188]+ Sequential numbermeta.recordintprimaryindexedNameName, based on 1950 coordinates, [B2000] HHMM+DDd in Simbadmeta.idcharRA2000Right ascension (2000.0)pos.eq.ra;meta.mainDE2000Declination (2000.0)pos.eq.dec;meta.maine_RAPsPPM standard error on RAarcsecstat.errorfloate_DEPsPPM standard error on DEarcsecstat.errorfloate_RATs? Tycho standard error on RAarcsecstat.errorfloatnullablee_DETs? Tycho standard error on DEarcsecstat.errorfloatnullable_RA.icrsRight ascension (ICRS) (computed by VizieR, not part of the original data)pos.eq.ranullableindexed_DE.icrsDeclination (ICRS) (computed by VizieR, not part of the original data)pos.eq.decnullableindexed