Robust detection of CID double stars in SDSS J/A+A/591/A96 ivo://CDS.VizieR/J/A+A/591/A96 doi:10.26093/cds/vizier.35910096 CDS Pourbaix D. Knapp G.R. Gunn J.E. Lupton R.H. Ivezic Z. Siopis C.,Rigaux M. Rubens A. 2016-06-21T10:56:20Z 2016-06-21T11:54:51Z CDS support team CDS, Observatoire de Strasbourg, 11 rue de l'Universite, F-67000 Strasbourg, France cds-question@unistra.fr multiple-stars astrometry visible-astronomy sloan-photometry The Sloan Digital Sky Survey (SDSS) offers a unique possibility of not only detecting colour induced displacement (CID) double stars but also confirming these detections. Successive cuts are applied to the SDSS data release (DR) 12 database to reduce the size of the sample under consideration. The resulting dataset is then screened with a criterion based on the distance and orientation of the photocentres in different photometric bands. About 3200 distinct objects are classified as CID double stars, 40 of which are confirmed with at least a second detection. A consistency check further validates these detections. 2016A&A...591A..96P https://cdsarc.cds.unistra.fr/viz-bin/cat/J/A+A/591/A96 Catalog Research IsServedBy TAP VizieR generic service IsServedBy Conesearch service related-to http://www.sdss.org : SDSS Home page https://cds.unistra.fr/vizier-org/licences_vizier.html https://vizier.cds.unistra.fr/viz-bin/VizieR-2?-source=J/A+A/591/A96 https://vizier.iucaa.in/viz-bin/VizieR-2?-source=J/A+A/591/A96 http://vizieridia.saao.ac.za/viz-bin/VizieR-2?-source=J/A+A/591/A96 https://vizier.cds.unistra.fr/viz-bin/votable?-source=J/A+A/591/A96 https://vizier.iucaa.in/viz-bin/votable?-source=J/A+A/591/A96 http://vizieridia.saao.ac.za/viz-bin/votable?-source=J/A+A/591/A96 GET text/xml+votable https://tapvizier.cds.unistra.fr/TAPVizieR/tap Cone search capability for table J/A+A/591/A96/catalog (Identified CID with their THING Id, position, and SDSS dereddened magnitude for the five photometric bands) https://vizier.cds.unistra.fr/viz-bin/conesearch/J/A+A/591/A96/catalog? https://vizier.iucaa.in/viz-bin/conesearch/J/A+A/591/A96/catalog? http://vizieridia.saao.ac.za/viz-bin/conesearch/J/A+A/591/A96/catalog? GET text/xml+votable 180.0 50000 true 0.43999611 -4.344185 0.005555555555555556 5/422 425 440 727 898 1542 3208 3275 3299 3505 3507 3513 3515 3539 3547 3638 3643-3644 3730 4544 4777-4778 5214 5221 5232 5384-5385 5388 5545 5614 5621 5721 6119 7509-7510 7514 7637-7638 7939-7940 7945-7946 7966 7970 8015 8030 8037 8039 6/262 281 286 313 315 337 521 571 603 617 622 658 667 682 686 692-693 714 722 761 825 914 921 924 1008 1011 1052 1062 1068 1070 1072 1251 1395 1562 1564 1586 1590 1593 1597 1681 1686 1694-1695 1697 1707 1709-1710 1713-1717 1765 1767 1772 1776 1778-1779 1783 1953-1954 1956 1960-1961 1963-1965 1972 1975-1977 1980 2010 2015 2021 2025 2028 2038-2039 2044 2056 2098 2107 2138 2176 2181 2225 2234 2282 2303 2389-2390 2395-2396 2399 2418-2419 2421 2423 2428 2430 2508 2514 2517-2518 2593-2594 2596 2598 2601 2613 2621-2622 2656 2660 2668 2674 2688 2708 2823 2826 2830 2832 2838-2839 2845 2848 2850 2853-2854 2856 2886 2888-2890 2893 2903 2905 2907 3072 3074 3084 3105 3587 3596-3597 3599 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40953-40954 44344-44345 44389 44400 44408 44484 44605 44643 44650 44786 44905 44907 45000-45001 45032 48561 48693 48756-48757 48766 48854 48857 48882 48890 48932 48936 48950 48955 49002 49009 49078 49084 49087 49094 49099 49102-49104 49106 49130 49137 49139-49140 49142 49145 49150-49151 https://cdsarc.cds.unistra.fr/viz-bin/moc/J/A+A/591/A96?format=ascii Optical default J/A+A/591/A96/catalog Identified CID with their THING Id, position, and SDSS dereddened magnitude for the five photometric bands recno Record number assigned by the VizieR team. Should Not be used for identification. meta.record int SDSS SDSS designation (JHHMMSS.ss+DDMMSS.s) meta.id;meta.main char ID Primary key for any SDSS object, THING ID meta.id long RAJ2000 Right ascension (J2000) deg pos.eq.ra;meta.main DEJ2000 Declination (J2000) deg pos.eq.dec;meta.main N Number of observations flagged as CID meta.id int u*mag0 Dereddened SDSS u* magnitude mag phot.mag;em.opt.U double g*mag0 Dereddened SDSS g* magnitude mag phot.mag;em.opt.B double r*mag0 Dereddened SDSS r* magnitude mag phot.mag;em.opt.R double i*mag0 Dereddened SDSS i* magnitude mag phot.mag;em.opt.I double z*mag0 Dereddened SDSS z* magnitude mag phot.mag;em.opt.I double Sloan Display the SDSS data for this star meta.ref.url char
J/A+A/591/A96/table2 Accepted CID observations for the candidates listed in Table 1 with their THING Id, objectId, date, and offsets in right ascension recno Record number assigned by the VizieR team. Should Not be used for identification. meta.record int ID Primary key for any SDSS object, THING ID meta.id long objID Unique identifier for any SDSS observation meta.id MJD epoch of the observation d time.epoch double oRAu Offset in right ascension in the u band (1) arcsec pos.eq.ra;arith.diff float oDEu Offset in declination in the u band (1) arcsec pos.eq.dec;arith.diff float oRAz Offset in right ascension in the z band (1) arcsec pos.eq.ra;arith.diff float oDEz Offset in declination in the z band (1) arcsec pos.eq.dec;arith.diff float