J/MNRAS/453/2050ivo://CDS.VizieR/J/MNRAS/453/2050doi:10.26093/cds/vizier.74532050CDSRowan-Robinson M.Clements D.L.2024-08-15T20:15:13Z2019-12-16T08:46:10ZCDS support team

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

cds-question@unistra.frgalaxiesinfrared-sourcesinterstellar-mediumredshiftedWe use 350 {mu}m angular diameter estimates from Planck to test the idea that some galaxies contain exceptionally cold (10-13 K) dust, since colder dust implies a lower surface brightness radiation field illuminating the dust, and hence a greater physical extent for a given luminosity. The galaxies identified from their spectral energy distributions as containing cold dust do indeed show the expected larger 350 {mu}m diameters. For a few cold dust galaxies where Herschel data are available, we are able to use submillimetre maps or surface brightness profiles to locate the cold dust, which as expected generally lies outside the optical galaxy.2015MNRAS.453.2050Rhttps://cdsarc.cds.unistra.fr/viz-bin/cat/J/MNRAS/453/2050CatalogResearchIsServedByTAP VizieR generic serviceIsServedByConesearch servicerelated-toII/125 : IRAS catalogue of Point Sources, Version 2.0 (IPAC 1986)J/ApJS/141/157 : CO (J=1-0) data of cold IRAS sources (Yang+, 2002)https://cds.unistra.fr/vizier-org/licences_vizier.htmlhttps://vizier.cds.unistra.fr/viz-bin/VizieR-2?-source=J/MNRAS/453/2050https://vizier.iucaa.in/viz-bin/VizieR-2?-source=J/MNRAS/453/2050http://vizieridia.saao.ac.za/viz-bin/VizieR-2?-source=J/MNRAS/453/2050https://vizier.cds.unistra.fr/viz-bin/votable?-source=J/MNRAS/453/2050https://vizier.iucaa.in/viz-bin/votable?-source=J/MNRAS/453/2050http://vizieridia.saao.ac.za/viz-bin/votable?-source=J/MNRAS/453/2050GETtext/xml+votablehttps://tapvizier.cds.unistra.fr/TAPVizieR/tapCone search capability for table J/MNRAS/453/2050/catalog (Galaxies requiring cold dust components (table 1) and comparison samples of large galaxies requiring cool dust or normal cirrus components (table 2))https://vizier.cds.unistra.fr/viz-bin/conesearch/J/MNRAS/453/2050/catalog?https://vizier.iucaa.in/viz-bin/conesearch/J/MNRAS/453/2050/catalog?http://vizieridia.saao.ac.za/viz-bin/conesearch/J/MNRAS/453/2050/catalog?GETtext/xml+votable180.050000true159.789720841.68687220.0055555555555555566/177 2260 2372 4105 4149 4360 4511 4717 4816 5067 5142 5545 5631 6261 6411 7241 7485 7659 7704 7966 8085 8113 8196 8320 8359 8623 8826 8997 9470 9791 9869 10544 10817 10888 10927 11027 11041 11342 11357 11474 11777 11813 13522 16441 16701 16871 16898 17032 17751 18214 19491 19619 19940 20526 21976 23178 24597 25048 25083 25230 25972 26076 26113 26210 26303 26307 26472 27030 27109 27512 27514 27555 27724 27857 27861 27907 27942 27945 28015 28035 28039 28045 28167 28173 28184 28476 28496 28498 28529 28535 28612 32328 33920 33935 33958 34024 34272 34343 34404 34493 34531 34533 34542 34545 34694 35691 35915 35925 35993 35995 36107 36236 36258 36261 36332 36450 37429 38350 38832 38853-38854 38956 43712 43809 43828 43867 43876 43978 44822 45418 45487 45738 45748 45751 45802 45821 45997 46004 46040 46398 46477 46491 46513 46615 47160 47183 47456 48462 48487 48902https://cdsarc.cds.unistra.fr/viz-bin/moc/J/MNRAS/453/2050?format=asciiInfrareddefaultJ/MNRAS/453/2050/catalogGalaxies requiring cold dust components (table 1) and comparison samples of large galaxies requiring cool dust or normal cirrus components (table 2)SimbadNameSimbad column added by the CDSmeta.idcharONameOther galaxy namemeta.idcharrecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintGroup[abcd] Group (1)meta.codecharIRASIRAS name (FHHMMm+DDMM)meta.id;meta.maincharz[0.00044/0.05828] Redshiftsrc.redshiftdoubleLopt[7.5/12.01] Optical luminositysolLumphys.luminosity;em.optfloatlogt(pred)[-0.54/1.296] Log predicted angular size log_10_{theta}_pred_log(arcsec)phys.angSizefloattheta[4.9/25.21]? Angular size {theta}_Planck_arcsecphys.angSizefloatnullablelogt(opt)[-0.41/1.34]? Log optical angular size log_10_{theta}_opt_log(arcsec)phys.angSize;em.optfloatnullablencirr[1/223]? Cirrus componentsmeta.numberintnullable_RARight Ascension (J2000) from SIMBAD (not part of the original data)degpos.eq.ra;meta.main_DEDeclination (J2000) from SIMBAD (not part of the original data)degpos.eq.dec;meta.main