J/ApJS/233/20ivo://CDS.VizieR/J/ApJS/233/20doi:10.26093/cds/vizier.22330020CDSLi J.-T.Bregman J.N.Wang Q.D.Crain R.A.Anderson M.E.Zhang S.2018-10-01T13:57:15Z2018-08-29T07:48:32ZCDS support team

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

cds-question@unistra.frgalaxiesx-ray-sourcesredshiftedintergalactic-mediumWe present the analysis of the XMM-Newton data of the Circum-Galactic Medium of MASsive Spirals (CGM-MASS) sample of six extremely massive spiral galaxies in the local universe. All the CGM-MASS galaxies have diffuse X-ray emission from hot gas detected above the background extending ~(30-100)kpc from the galactic center. This doubles the existing detection of such extended hot CGM around massive spiral galaxies. The radial soft X-ray intensity profile of hot gas can be fitted with a {beta}-function, with the slope typically in the range of {beta}=0.35-0.55. This range, as well as those {beta} values measured for other massive spiral galaxies, including the Milky Way (MW), are in general consistent with X-ray luminous elliptical galaxies of similar hot gas luminosity and temperature, and with those predicted from a hydrostatic- isothermal gaseous halo. Hot gas in such a massive spiral galaxy tends to have temperature comparable to its virial value, indicating the importance of gravitational heating. This is in contrast to lower mass galaxies, where hot gas temperature tends to be systematically higher than the virial one. The ratio of the radiative cooling to free fall timescales of hot gas is much larger than the critical value of ~10 throughout the entire halos of all the CGM-MASS galaxies, indicating the inefficiency of gas cooling and precipitation in the CGM. The hot CGM in these massive spiral galaxies is thus most likely in a hydrostatic state, with the feedback material mixed with the CGM, instead of escaping out of the halo or falling back to the disk. We also homogenize and compare the halo X-ray luminosity measured for the CGM-MASS galaxies and other galaxy samples and discuss the "missing" galactic feedback detected in these massive spiral galaxies.2017ApJS..233...20Lhttps://cdsarc.cds.unistra.fr/viz-bin/cat/J/ApJS/233/20CatalogResearchIsServedByTAP VizieR generic serviceIsServedByConesearch servicerelated-toB/xmm : XMM-Newton Observation Log (XMM-Newton Science Operation Center, 2012)VII/233 : The 2MASS Extended sources (IPAC/UMass, 2003-2006)J/MNRAS/371/147 : XMM-Newton observation of NGC 2613 (Li+, 2006)J/MNRAS/376/960 : X-ray emission from the Sombrero galaxy (NGC4594) (Li+, 2007)J/MNRAS/390/59 : X-ray sources in NGC 5775 (Li+, 2008)J/ApJ/706/693 : X-ray sources in NGC 5866 (Li+, 2009)J/ApJ/795/158 : The MASSIVE survey : 116 candidate galaxies (Ma+, 2014)https://cds.unistra.fr/vizier-org/licences_vizier.htmlhttps://vizier.cds.unistra.fr/viz-bin/VizieR-2?-source=J/ApJS/233/20https://vizier.iucaa.in/viz-bin/VizieR-2?-source=J/ApJS/233/20http://vizieridia.saao.ac.za/viz-bin/VizieR-2?-source=J/ApJS/233/20https://vizier.cds.unistra.fr/viz-bin/votable?-source=J/ApJS/233/20https://vizier.iucaa.in/viz-bin/votable?-source=J/ApJS/233/20http://vizieridia.saao.ac.za/viz-bin/votable?-source=J/ApJS/233/20GETtext/xml+votablehttps://tapvizier.cds.unistra.fr/TAPVizieR/tapCone search capability for table J/ApJS/233/20/table6 (Cross-identified sources around the CGM-MASS galaxies)https://vizier.cds.unistra.fr/viz-bin/conesearch/J/ApJS/233/20/table6?https://vizier.iucaa.in/viz-bin/conesearch/J/ApJS/233/20/table6?http://vizieridia.saao.ac.za/viz-bin/conesearch/J/ApJS/233/20/table6?GETtext/xml+votable180.050000true351.32291728.5122220.005555555555555556Cone search capability for table J/ApJS/233/20/table7 (The full source catalog)https://vizier.cds.unistra.fr/viz-bin/conesearch/J/ApJS/233/20/table7?https://vizier.iucaa.in/viz-bin/conesearch/J/ApJS/233/20/table7?http://vizieridia.saao.ac.za/viz-bin/conesearch/J/ApJS/233/20/table7?GETtext/xml+votable180.050000true293.4000203269-58.004380597820.0055555555555555565/565 6/11372 11373 18184 18185 20384 20386 20387 40531 40537 45806 45807 47172 47173https://cdsarc.cds.unistra.fr/viz-bin/moc/J/ApJS/233/20?format=asciiX-raydefaultJ/ApJS/233/20/table6Cross-identified sources around the CGM-MASS galaxiesz[0.006/2.8]? Redshiftsrc.redshiftdoublenullableShapeX-ray shapemeta.notecharTypeType of the sourcesrc.classcharGalGalaxy namemeta.id.parentcharrecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintL0.3-7.2[1.8/6] 0.3-7.2keV limit in 10^38^erg/s1e+31Wphys.luminosity;em.X-rayfloatIDSource IDmeta.id;meta.maincharNameIdentified source namemeta.id.crosscharRAJ2000Hour of right ascension (J2000)pos.eq.ra;meta.mainDEJ2000Degree of declination (J2000)pos.eq.dec;meta.mainJ/ApJS/233/20/galaxiesProperties of the Circum-Galactic Medium of MASsive Spirals (CGM-MASS) galaxies, XMM-Newton observation data, and X-ray properties of the nuclear regions (tables 5, 1 and 8)recnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintGalGalaxy namemeta.id;meta.maincharm_Gal? Indicate a second observation for NGC 550meta.code.multipintnullableNsNumber of X-ray data for this galaxy (link to table 7)meta.numberintnullableObsIDXMM-Newton observation IDmeta.id;obslongDateStart date of observationtime.start;obsnullabletXMM[45.5/124] Total exposures of the XMM-Newton observationskstime.expofloatteffM1[41.3/85] Cleaned effective exposure times of MOS-1kstime.expofloatteffM2[42/93] Cleaned effective exposure times of MOS-2kstime.expofloatteffPN[15.3/56] Cleaned effective exposure times of PNkstime.expofloatScale[15.1/27.45] Scalekpc/arcminarith.factorfloatnullableM*[1.4/6] Stellar mass (1)1e+11solMassphys.massfloatnullablee_M*[0.08/0.8] Negative uncertainty on M*1e+11solMassstat.errorfloatnullableE_M*[0.01/0.2] Positive uncertainty on M*1e+11solMassstat.error;stat.maxfloatnullableM*/LK[0.5/1.2] K-band mass-to-light ratio (2)solMass/solLumphys.composition.massLightRatiofloatnullableSFR[0.3/4] Star Formation Rate (3)solMass/yrphys.SFRfloatnullablee_SFR[0.06/0.2] SFR uncertaintysolMass/yrstat.error;phys.SFRfloatnullableMTF[4/16.1] Total baryon mass M_TF_ (4)1e+11solMassphys.massfloatnullablee_MTF[0.6/2]? MTF uncertainty1e+11solMassstat.errorfloatnullableLx[8.1/27.7]? X-ray luminosity L_X,power_ (1)1e+32Wphys.luminosity;em.X-rayfloatnullablee_Lx[0.7/3]? Lx negative uncertainty1e+32Wstat.errorfloatnullableE_Lx[0.7/3.3]? Lx positive uncertainty1e+32Wstat.error;stat.maxfloatnullableLxAPEC[0.5/14] X-ray luminosity L_X,APEC_ (1)1e+32Wphys.luminosity;em.X-rayfloatnullablee_LxAPEC[0.1/1.2] LxAPEC negative uncertainty1e+32Wstat.errorfloatnullableE_LxAPEC[0.1/1.1] LxAPEC positive uncertainty1e+32Wstat.error;stat.maxfloatnullableGamma[1.2/1.5]? Photon indexmeta.code;spect.indexfloatnullablee_Gamma[0.1/0.2]? Negative uncertainty in Gammastat.errorfloatnullableE_Gamma[0.1/0.3]? Positive uncertainty in Gammastat.error;stat.maxfloatnullablekT[0.3/0.9] Hot gas temperaturekeVphys.temperaturefloatnullablee_kT[0.03/0.3] Negative uncertainty in kTkeVstat.error;phys.energyfloatnullableE_kT[0.04/0.2] Positive uncertainty in kTkeVstat.error;stat.maxfloatnullableSimbadSimbad column added by the CDSmeta.ref.urlcharnullableNEDNED column added by the CDSmeta.ref.urlcharnullableJ/ApJS/233/20/table7The full source catalogrecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintGalGalaxy identifier (1)meta.id.parentcharm_Gal? Indicate first or second observation for NGC 550meta.code.multipintnullableML-ID[1/203] EMLDETECT source numbermeta.idintBox-ID[1/320] Corresponding EBOXDETECT input source numbermeta.idintInst[0/3]? XMM instrument (2)meta.codeintnullableBand[0/2] Energy band number (3)meta.codeintClust[1/307] Cluster identifier (4)meta.idintCts[0/20931]? Source countsctphot.count;em.X-raydoublenullablee_Cts[0/168]? Uncertainty in Ctsctstat.errordoublenullableXpixSource X pixel coordinatepixpos.cartesian.xdoublee_XpixUncertainty in Xpixpixstat.error;pos.cartesian.xdoubleYpixSource Y pixel coordinatepixpos.cartesian.ydoublee_YpixUncertainty in Ypixpixstat.error;pos.cartesian.ydoubleDet[0/64071]? Likelihood of detectionstat.likelihooddoublenullableBkgrd[1e-05/2.2]? Background at sourcect/pixinstr.backgrounddoublenullableExp[0.006/93203]? Vignetting corrected exposure at sourcestime.expodoublenullableFlux[0/1.5e-12]? Source flux; erg/s/cm^2^mW.m**-2phot.flux;em.X-raydoublenullablee_Flux? Uncertainty in FluxmW.m**-2stat.error;phot.fluxdoublenullableRate[0/0.7]? Source count ratect/sphot.count;em.X-raydoublenullablee_Rate[0/0.02]? Uncertainty in Ratect/sstat.errordoublenullableRAJ2000Source Right Ascension in decimal degrees (J2000)degpos.eq.ra;meta.mainDEJ2000Declination in decimal degrees (J2000)degpos.eq.dec;meta.mainPosErr[0.06/4.1] Uncertainty in source positiondegstat.error;posdoubleGLONSource galactic longitudedegpos.galactic.lonGLATSource galactic latitudedegpos.galactic.latdoubleRAWX? Raw source X pixel coordinatepixpos.cartesian.xnullableRAWY? Raw source Y pixel coordinatepixpos.cartesian.ynullableOAngle[0.1/18]? Off axis angledeginstr.offsetdoublenullableCCD[1/12]? Chip numbermeta.id;instrintnullableHR? Hardness ratio (5)phot.flux;arith.ratiodoublenullablee_HR[0.008/15160]? Uncertainty in HRstat.errordoublenullableCutRad[5.5/17.1] Source cut out radiuspixstat.fit.paramdoubleMask? PSF weighted on-chip fractionpixinstr.det.psf;arith.ratiodoublenullableEEF[0.6/0.9]? Encircled energy fractionphys.size;arith.ratiodoublenullableVig[0/1.1]? Vignettinginstr.paramdoublenullableOnTime[18239/93882]? Integration time, not vignetting correctedstime.expodoublenullableSep[11.8/228.1] Distance to nearest neighborarcsecpos.angDistancedouble