ASAS photometry of ROSAT sources J/AcA/62/67 ivo://CDS.VizieR/J/AcA/62/67 doi:10.26093/cds/vizier.120620067 CDS Kiraga M. 2025-09-25T20:15:49Z 2013-06-25T13:30:20Z CDS support team CDS, Observatoire de Strasbourg, 11 rue de l'Universite, F-67000 Strasbourg, France cds-question@unistra.fr variable-stars x-ray-sources photometry line-intensities Photometric data from the ASAS - South (declination less than 29{deg}) survey have been used for identification of bright stars located near the sources from the ROSAT All Sky Survey Bright Source Catalog (RBSC). In total 6028 stars brighter than 12.5mag in I- or V-bands have been selected and analyzed for periodicity. Altogether 2302 variable stars have been found with periods ranging from 0.137d to 193d. Most of these stars have X-ray emission of coronal origin with a few cataclysmic binaries and early type stars with colliding winds. Whenever it was possible we collected data available in the literature to verify periods and to classify variable objects. 2012AcA....62...67K https://cdsarc.cds.unistra.fr/viz-bin/cat/J/AcA/62/67 Catalog Research IsServedBy TAP VizieR generic service IsServedBy Conesearch service related-to IX/10 : ROSAT All-Sky Bright Source Catalogue (1RXS) (Voges+ 1999) II/264 : ASAS Variable Stars in Southern hemisphere (Pojmanski+, 2002-05) J/AcA/63/53 : ASAS photometry of ROSAT sources. II (Kiraga+, 2013) https://cds.unistra.fr/vizier-org/licences_vizier.html https://vizier.cds.unistra.fr/viz-bin/VizieR-2?-source=J/AcA/62/67 https://vizier.iucaa.in/viz-bin/VizieR-2?-source=J/AcA/62/67 http://vizieridia.saao.ac.za/viz-bin/VizieR-2?-source=J/AcA/62/67 https://vizier.cds.unistra.fr/viz-bin/votable?-source=J/AcA/62/67 https://vizier.iucaa.in/viz-bin/votable?-source=J/AcA/62/67 http://vizieridia.saao.ac.za/viz-bin/votable?-source=J/AcA/62/67 GET text/xml+votable https://tapvizier.cds.unistra.fr/TAPVizieR/tap Cone search capability for table J/AcA/62/67/catalog (Catalog of variable stars) https://vizier.cds.unistra.fr/viz-bin/conesearch/J/AcA/62/67/catalog? https://vizier.iucaa.in/viz-bin/conesearch/J/AcA/62/67/catalog? http://vizieridia.saao.ac.za/viz-bin/conesearch/J/AcA/62/67/catalog? GET text/xml+votable 180.0 50000 true 1.85 -42.5567 0.005555555555555556 6/17-18 69 126 129 147 157 207 225 233 260 267 311 329 332 336 358 400 472 485 508 545 583 674 761 1027 1030-1031 1042 1051-1052 1058 1064 1078 1105 1152 1168 2075 2184 4141-4142 4150 4168 4171 4241 4294 4308 4427 4468 4505 4527 4544 4566 4592 4658 4682 4711 4777 4821 4845 4910 4945 5254 5262 6160 6173 6189 6193 6274 6282 8216 8265 8272 8275 8357 8360 8369 8378 8398 8420 8423 8433 8456 8458 8462 8534 8548 8579-8580 8663 8669 8716 8780 8789 8803 8808 8856-8857 8947 8951 9221 9224 9233 9239 9254 9353 10241 10246 10253 10255 12305 12307 12335 12340 12359 12383 12388 12400 12463 12473 12506 12511 12584 12650 12770 12793 12808 12817 12827 12840-12841 12846 12851 12856 12885 12925 13040 13045 13110 13188 13440 14367 14376 16425-16426 16450 16455 16464 16645 16648 16675 16691 16719 16745 16765 16781 16800 16829 16859 16872 16985 17016 17019-17020 17022 17064 17099 17114 17124 17155 17169 17264 17275 17280 17288 17378 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46656 46670 46675 46692 46709 46721 46762 46788 46868 46877 46922 46952 47091 47116 47125 47133 47180 47209 47212 47219 47233 47249 47281 47287 47341 47345 47358 47366 47433 47435 47454 47487 47522 47544 47697 47742 47805 47820 47823 47826 47833 47845 47863 47872 47879 47904 47920 47941 47951 48001 48020 48029 48031 48038 48043 48081-48082 48099 48112 48154-48155 48159 48162-48163 48174 48179 48217 48225-48226 48228 48245 48263 48274 48287 48318 48355 48360-48361 48369 48373 48388 48392 48432 48453 48478 48495 48519 48529 48539 48543 48559 48571 48587 48605 48613 48620 48628 48641 48664 48671 48696 48710 48714 48737 48769 48811 48856 48859 48884 48904-48905 48933 48938 48962 48972 49015 49019 49026 49035 49038 49054 49062 49120 49135 https://cdsarc.cds.unistra.fr/viz-bin/moc/J/AcA/62/67?format=ascii X-ray Optical default J/AcA/62/67/catalog Catalog of variable stars recno Record number assigned by the VizieR team. Should Not be used for identification. meta.record int ASAS ASAS name (hhmmss+ddmm.s) meta.id;meta.main char primary R Simbad column added by the CDS meta.ref.url char Sep ? Distance between the formal ASAS position and related object from SIMBAD database (one pixel of ASAS detector=14") arcsec pos.angDistance float nullable Name Simbad name meta.id char Type Simbad type src.class char pmRA ? Simbad proper motion in right ascension mas/yr pos.pm;pos.eq.ra float nullable pmDE ? Simbad proper motion in declination mas/yr pos.pm;pos.eq.dec float nullable plx ? Simbad heliocentric parallax mas pos.parallax.trig;pos.heliocentric float nullable RV ? Simbad radial velocity km/s phys.veloc;pos.heliocentric float nullable l_W(Li) Limit flag on W(Li) meta.code.error char W(Li) ? Equivalent width of the lithium line at {lambda}=6704{AA} 0.1nm spect.line.eqWidth float nullable u_W(Li) [?] Uncertainty flag on W(Li) meta.code.error char l_vsini Limit flag on vsini meta.code.error;phys.veloc.rotat char vsini ? Simbad projected rotational velocity km/s phys.veloc.rotat float nullable f_vsini [ab?] Flag on vsini (1) meta.code char vd Visual companions (2) meta.code char bin Close or spectroscopic companions (3) meta.code char Bmag ? Simbad B magnitude mag phot.mag;em.opt.B float nullable Vmag ? Simbad V magnitude mag phot.mag;em.opt.V float nullable SpT Simbad MK spectral type src.spType char nI Number of ASAS observations in the I-band meta.number int <Imag> ? ASAS mean magnitude in the I-band mag phot.mag;em.opt.I float nullable sImag ? ASAS dispersion of the I-band measurements mag stat.variance float nullable nV Number of ASAS observations in the V-band meta.number int <Vmag> ? ASAS mean magnitude in the V-band mag phot.mag;em.opt.V float nullable sVmag ? ASAS dispersion of the V-band measurements mag stat.variance float nullable BCI ? Adopted bolometric correction for I-band (4) mag phot.mag.bc float nullable CRate ROSAT Bright Source Catalog (IX/10) number of counts per second (0.1-2.0keV) ct/s phot.count;em.X-ray float e_CRate Error on CRate ct/s stat.error float HR1 ROSAT Bright Source Catalog (IX/10) hardness ratio HR1, (H-S)/(H+S), H=0.5-2keV, S=0.1-0.4keV meta.id float e_HR1 Error on HR1 stat.error float logX/b ? logarithm (base 10) of the X-ray to the bolometric flux ratio phys.luminosity;arith.ratio float nullable e_logX/b ? Error on logX/b stat.error float nullable Per Adopted period of luminosity changes d phys.luminosity double Iamp lower limit for maximum amplitude of the I-band variability mag src.var.amplitude float Vamp lower limit for maximum amplitude of the V-band variability mag src.var.amplitude float Var Information about the photometric variability type (5) meta.note char Simbad Simbad column added by the CDS meta.ref.url char _RA Right ascension (derived from ASAS) for Eq=J2000 deg pos.eq.ra;meta.main _DE Declination (derived from ASAS) for Eq=J2000 deg pos.eq.dec;meta.main
J/AcA/62/67/remarks Remarks recno Record number assigned by the VizieR team. Should Not be used for identification. meta.record int ASAS ASAS name (hhmmss+ddmm.s) meta.id;meta.main char Rem Remarks (1) meta.note char
J/AcA/62/67/refs References BibCode BibCode meta.bib.bibcode char Aut Author's name meta.bib.author char Com Comments meta.note char recno Record number assigned by the VizieR team. Should Not be used for identification. meta.record int Ref Reference code, if used meta.note;instr.setup char