J/A+A/417/651ivo://CDS.VizieR/J/A+A/417/651doi:10.26093/cds/vizier.34170651CDSSchmitt J.H.M.M.Liefke C.2018-01-15T11:41:01Z2018-01-12T16:49:42ZCDS support team

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

cds-question@unistra.frx-ray-sourceslate-type-starsWe present a final summary of all ROSAT X-ray observations of nearby stars. All available ROSAT observations with the ROSAT PSPC, HRI and WFC have been matched with the CNS4 catalog of nearby stars and the results gathered in the NEarby X-ray and XUV-emitting Stars (NEXXUS) data base. New volume-limited samples of F/G-stars (table 1), K-stars (table 2), and M-stars (table 3) are constructed within which detection rates of more than 90% are obtained.2004A&A...417..651Shttps://cdsarc.cds.unistra.fr/viz-bin/cat/J/A+A/417/651CatalogResearchIsServedByTAP VizieR generic serviceIsServedByConesearch servicerelated-toIX/10 : ROSAT All-Sky Bright Source Catalogue (1RXS) (Voges+ 1999)IX/29 : ROSAT All-Sky Survey Faint Source Catalog (Voges+ 2000)IX/28 : ROSAT HRI Pointed Observations (1RXH) (ROSAT Team, 2000)IX/30 : Second ROSAT PSPC Catalog (ROSAT, 2000)IX/32 : ROSAT Bright Survey (Fischer+, 1998-2000)http://www.hs.uni-hamburg.de/DE/For/Gal/Xgroup/nexxus : NEXXUS Home Pagehttps://cds.unistra.fr/vizier-org/licences_vizier.htmlhttps://vizier.cds.unistra.fr/viz-bin/VizieR-2?-source=J/A+A/417/651https://vizier.iucaa.in/viz-bin/VizieR-2?-source=J/A+A/417/651http://vizieridia.saao.ac.za/viz-bin/VizieR-2?-source=J/A+A/417/651https://vizier.cds.unistra.fr/viz-bin/votable?-source=J/A+A/417/651https://vizier.iucaa.in/viz-bin/votable?-source=J/A+A/417/651http://vizieridia.saao.ac.za/viz-bin/votable?-source=J/A+A/417/651GETtext/xml+votablehttps://tapvizier.cds.unistra.fr/TAPVizieR/tapCone search capability for table J/A+A/417/651/table1 (Optical and X-ray properties of F/G-type stars)https://vizier.cds.unistra.fr/viz-bin/conesearch/J/A+A/417/651/table1?https://vizier.iucaa.in/viz-bin/conesearch/J/A+A/417/651/table1?http://vizieridia.saao.ac.za/viz-bin/conesearch/J/A+A/417/651/table1?GETtext/xml+votable180.050000true1.653267529.02150330.0055555555555555566/137 546 684 1033 1341 1875 2317 2472 2476 2737 2923 3020 3102 3118 3639 4444 4693 5000 5009 5207 5377 5420 5534 5670 5853 6066 6672 7238 7950 8023 8476 8788 8790 8845 9327 9339 10375 10899 11290 11636 11671 11806 13301 13440 13688 13743 14266 14278 14772 15311 15355 15861 16069 16105 16213 16391 16758 16827 17028 17348 17425 18139 18450 18496 19466 19585 19912 20278 20328 20896 21060 21177 22040 22148 22289 22300 22309 22708-22709 22807 22818 23190 23230 23369 23564 23735 24151 24713 24777 24924 25407 26174 26216 26583 26699 26972 26975 27462 27731 27973 28605 28664 28955 28987 29196 30505 30529 30771 30965 31011 31087 31101 31478 31751 31781 32645 32757 33281 33552 33849 34181 34446 34448 34535 34817 34896 35079 36446 36526 36664 36693 36697 37041 37332 37408 38238 38322 38461 39284 40505 40692 41272 41397 41591 41687 41763 42054 42285 42290 42314 42459 42652 42760 44284 44286 45334 45564 45669 46247 46566 46632 46776 46925 47347 47374 47589 48652 48906https://cdsarc.cds.unistra.fr/viz-bin/moc/J/A+A/417/651?format=asciiX-raydefaultJ/A+A/417/651/table1Optical and X-ray properties of F/G-type starsSimbadNameSimbad column added by the CDSmeta.idcharExpTime? Exposure timestime.duration;obs.exposureintnullablerecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintNameDesignation (mainly Gliese catalog)meta.id;phys.atmol.configurationcharVMAG? Absolute magnitude in V bandmagphys.magAbs;em.opt.VfloatnullableSpTypeMK Spectral typesrc.spTypecharDistHeliocentric distancepcpos.distancefloatMode[SPFH] ROSAT Observation mode (1)meta.id;instrcharl_CRateLimit flag on CRatemeta.code.errorcharCRateROSAT count ratect/sphot.count;em.X-raydoublee_CRate? Count rate errorct/sstat.errordoublenullablelike/SN? (?=9999.0) Likelihood (Mode SPF) or Signal-to-Noise-Ratio (Mode H) (2)stat.snrfloatnullablelogLX? X-ray luminosity (in cgs-units)log(1e-07W)phys.luminosity;em.X-rayfloatnullable_RAExplain (right ascension part)degpos.eq.ra;meta.main_DEExplain (declination part)degpos.eq.dec;meta.main