J/ApJ/706/693ivo://CDS.VizieR/J/ApJ/706/693doi:10.26093/cds/vizier.17060693CDSLi J.-T.Wang Q.D.Li Z.Chen Y.2026-05-19T14:25:37Z2012-01-12T08:22:28ZCDS support team

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

cds-question@unistra.frgalaxiesx-ray-sourcesS0 galaxies are often thought to be passively evolved from spirals after star formation is quenched. To explore what is actually occurring in such galaxies, we present a multi-wavelength case study of NGC 5866 - a nearby edge-on S0 galaxy in a relatively isolated environment. This study shows strong evidence for dynamic activities in the interstellar medium, which are most likely driven by supernova explosions in the galactic disk and bulge. Understanding these activities can have strong implications for studying the evolution of such galaxies. We utilize Chandra, Hubble Space Telescope, and Spitzer data as well as ground-based observations to characterize the content, structure, and physical state of the medium and its interplay with the stellar component in NGC 5866. We reveal the presence of diffuse X-ray-emitting hot gas, which extends as far as 3.5kpc away from the galactic plane and can be heated easily by Type Ia SNe in the bulge.2009ApJ...706..693Lhttps://cdsarc.cds.unistra.fr/viz-bin/cat/J/ApJ/706/693CatalogResearchIsServedByTAP VizieR generic serviceIsServedByConesearch servicerelated-toB/chandra : The Chandra Archive Log (CXC, 1999-)J/ApJS/192/10 : Chandra ACIS survey in 383 nearby galaxies. I. (Liu, 2011)J/ApJ/668/209 : HST photometry of NGC 5866 globulars (Cantiello+, 2007)J/A+A/405/5 : Catalogue of ISM content of normal galaxies (Bettoni+, 2003)J/ApJ/574/258 : X-ray-emitting young stars in the Orion nebula (Feigelson+,J/MNRAS/328/461 : X-ray luminosities of early-type galaxies (O'Sullivan+, 2001)https://cds.unistra.fr/vizier-org/licences_vizier.htmlhttps://vizier.cds.unistra.fr/viz-bin/VizieR-2?-source=J/ApJ/706/693https://vizier.iucaa.in/viz-bin/VizieR-2?-source=J/ApJ/706/693http://vizieridia.saao.ac.za/viz-bin/VizieR-2?-source=J/ApJ/706/693https://vizier.cds.unistra.fr/viz-bin/votable?-source=J/ApJ/706/693https://vizier.iucaa.in/viz-bin/votable?-source=J/ApJ/706/693http://vizieridia.saao.ac.za/viz-bin/votable?-source=J/ApJ/706/693GETtext/xml+votablehttps://tapvizier.cds.unistra.fr/TAPVizieR/tapCone search capability for table J/ApJ/706/693/table2 (Chandra source list)https://vizier.cds.unistra.fr/viz-bin/conesearch/J/ApJ/706/693/table2?https://vizier.iucaa.in/viz-bin/conesearch/J/ApJ/706/693/table2?http://vizieridia.saao.ac.za/viz-bin/conesearch/J/ApJ/706/693/table2?GETtext/xml+votable180.050000true226.468555.73772220.0055555555555555566/11371 11457https://cdsarc.cds.unistra.fr/viz-bin/moc/J/ApJ/706/693?format=asciiX-raydefaultJ/ApJ/706/693/table2Chandra source listrecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordint[LWL2009]Running index numbermeta.id;meta.mainintCXOUChandra X-ray Observatory source name (JHHMMSS.ss+DDMMSS.s; <CXOU JHHMMSS.s+DDMMSS> in Simbad)meta.idchare_posThe 1{sigma} position uncertainty (1)arcsecstat.errorfloatCROn-axis broad-band count rate (2)ct/ksphot.count;em.X-rayfloate_CRUncertainty in CRct/ksstat.errorfloatHR? First hardness ratio (3)phot.flux;arith.ratiofloatnullablee_HR? Uncertainty in HRstat.errorfloatnullableHR1? Second hardness ratio (3)phot.flux;arith.ratiofloatnullablee_HR1? Uncertainty in HR1stat.errorfloatnullableFlagMost accurate positions (4)meta.code.errorchar_RAPositions from CXOU name (right ascension part)degpos.eq.ra;meta.main_DEPositions from CXOU name (declination part)degpos.eq.dec;meta.main