J/ApJS/162/49ivo://CDS.VizieR/J/ApJS/162/49doi:10.26093/cds/vizier.21620049CDSHunter D.A.Elmegreen B.G.2018-01-05T08:57:00Z2007-03-13T15:30:25ZCDS support team

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

cds-question@unistra.frgalaxy-classification-systemsvisible-astronomybroad-band-photometrygalaxiesphotometryinfrared-photometryWe present the results of UBV imaging of a large sample of irregular galaxies: 94 Im systems, 24 blue compact dwarfs (BCDs), and 18 Sm galaxies. We also include JHK imaging of 42 of these galaxies. The sample spans a large range in galactic parameters. Ellipse fit axial ratios, inclinations, and position angles are derived, integrated photometry and azimuthally averaged surface photometry profiles are determined, and exponential fits give the central surface brightnesses, scale lengths, and isophotal and half-power radii.2006ApJS..162...49Hhttps://cdsarc.cds.unistra.fr/viz-bin/cat/J/ApJS/162/49CatalogResearchIsServedByTAP VizieR generic serviceIsServedByConesearch servicerelated-toJ/A+A/388/29 : BR photometry of 25 southern dwarf galaxies (Parodi+, 2002)J/A+AS/128/459 : BV photometry of irregular galaxies (Makarova+ 1998)J/AJ/128/2170 : H{alpha} imaging of irregular galaxies (Hunter+, 2004)https://cds.unistra.fr/vizier-org/licences_vizier.htmlhttps://vizier.cds.unistra.fr/viz-bin/VizieR-2?-source=J/ApJS/162/49https://vizier.iucaa.in/viz-bin/VizieR-2?-source=J/ApJS/162/49http://vizieridia.saao.ac.za/viz-bin/VizieR-2?-source=J/ApJS/162/49https://vizier.cds.unistra.fr/viz-bin/votable?-source=J/ApJS/162/49https://vizier.iucaa.in/viz-bin/votable?-source=J/ApJS/162/49http://vizieridia.saao.ac.za/viz-bin/votable?-source=J/ApJS/162/49GETtext/xml+votablehttps://tapvizier.cds.unistra.fr/TAPVizieR/tapCone search capability for table J/ApJS/162/49/table1 (*Galaxy sample)https://vizier.cds.unistra.fr/viz-bin/conesearch/J/ApJS/162/49/table1?https://vizier.iucaa.in/viz-bin/conesearch/J/ApJS/162/49/table1?http://vizieridia.saao.ac.za/viz-bin/conesearch/J/ApJS/162/49/table1?GETtext/xml+votable180.050000true151.832083310.36205560.005555555555555556Cone search capability for table J/ApJS/162/49/table2 (Observations and photometry parameters)https://vizier.cds.unistra.fr/viz-bin/conesearch/J/ApJS/162/49/table2?https://vizier.iucaa.in/viz-bin/conesearch/J/ApJS/162/49/table2?http://vizieridia.saao.ac.za/viz-bin/conesearch/J/ApJS/162/49/table2?GETtext/xml+votable180.050000true151.83166710.3630560.0055555555555555566/38 580 816 933 955 2377 2382 2866 3042 3389 3550 3567 3573 4126 4313 4522 4537 4554 4689 4691 4811 5168 5174 5203 5241 5263 5283 5287 5607 5635 5636 5638 5978 6046 6072 6399 6419 6502 6560 6623 7022 7445 7523 7687 7769 7799 7878 7926 7956 7970 7984 8028 8425 8519 8548 8557 8908 9102 9855 9954 10008 10344 10377 10627 10689 10762 10767 10810 10878 10881 10970 10976 11019 11041 11045 11092 11120 11140 11143 11434 11933 11965 12570 13326 13516 13668 16016 16845 17165 17777 17912 18041 18649 18676 19580 19656 19833 19851 19990 20271 20296 20400 22495 22949 23514 23528 24111 25344 25575 25705 25756 26166 26302 26323 26411 26456 26518 26858 26871 27062 27351 27568 27604 27857 27911 27926 27948 28003 28100 28101 28149 28510 28523 28610 28631 28636 28659 28666 29699 29718 36276 41987 48942 48943https://cdsarc.cds.unistra.fr/viz-bin/moc/J/ApJS/162/49?format=asciiOpticalInfrareddefaultJ/ApJS/162/49/table1*Galaxy samplerecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintGroupGalaxy grouping (broad galaxy type) (G1)meta.idcharNameGalaxy namemeta.id;meta.maincharprimaryMTypeMorphological Hubble type (1)src.morph.typecharDist? DistanceMpcpos.distancefloatnullabler_DistReference for Dist (2)meta.bibcharE(B-V)f? Foreground reddening from Burstein & Heiles (1984ApJS...54...33B)magphot.color.excessfloatnullablelogMHI? Log of the HI gas mass (3)log(solMass)phys.massfloatnullabler_logMHIReference for logM (2)meta.bibcharONamesOther names from NEDmeta.idcharSimbadNameSimbad column added by the CDSmeta.idcharNEDSimbad column added by the CDSchar_RAComputed Right Ascension for Equinox: J2000degpos.eq.ra;meta.main_DEComputed Declination for Equinox: J2000degpos.eq.dec;meta.mainJ/ApJS/162/49/refsReferencesrecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintRefReference numbermeta.id;meta.mainintBibcodeBibcodemeta.bib.bibcodecharAutAuthor's namemeta.bib.authorcharComCommentmeta.notecharJ/ApJS/162/49/table2Observations and photometry parametersrecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintGroupGalaxy grouping (G1)meta.idcharNameGalaxy namemeta.id;meta.maincharObsDateDate of observationtime.epochnullableInstTelescope (1)meta.id;instr.telcharFiltFilter(s)meta.notecharExpExposure(s) time(s) (2)stime.duration;obs.exposurecharSeeingFWHM of stellar profile on final combined imagearcsecphys.angSize;obs.imagecharScale? Scale (pixel size)arcsecphys.angSize;instr.pixelfloatnullablePA[-90,90]? Position angle (3)degpos.posAngfloatnullableb/a? Minor-to-major axis ratio (3)phys.angSize;arith.ratiofloatnullableStepEllipse semi-major axis step size (3)arcsecobs.paramfloatRAJ2000Hour of Right Ascension (J2000) (3)pos.eq.ra;meta.mainDEJ2000Degree of Declination (J2000) (3)pos.eq.dec;meta.mainCalibCalibration RMS of observation(s) (4)instr.det.noisecharJ/ApJS/162/49/table3Integrated photometryrecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintGroupGalaxy grouping (G1)meta.idcharNameGalaxy namemeta.id;meta.maincharRadRadius (1)arcminphys.angSizefloatVMAG? Absolute V band magnitudemagphys.magAbs;em.opt.Vfloatnullablee_VMAG? The 1{sigma} error in VMAGmagstat.errorfloatnullable(U-B)0? Dereddened (U-B) color indexmagphot.color;em.opt.U;em.opt.Bfloatnullablee_(U-B)0? The 1{sigma} error in (U-B)0magstat.errorfloatnullable(B-V)0? Dereddened (B-V) color indexmagphot.color;em.opt.B;em.opt.Vfloatnullablee_(B-V)0? The 1{sigma} error in (B-V)0magstat.errorfloatnullable(V-J)0? Dereddened (V-J) color indexmagphot.color;em.opt.V;em.IR.Jfloatnullablef_(V-J)0[a] Flag on (V-J)0 (2)meta.codechare_(V-J)0? The 1{sigma} error in (V-J)0magstat.errorfloatnullable(J-H)0? Dereddened (J-H) color indexmagphot.color;em.IR.J;em.IR.Hfloatnullablee_(J-H)0? The 1{sigma} error in (J-H)0magstat.errorfloatnullable(H-K)0? Dereddened (H-K) color indexmagphot.color;em.IR.H;em.IR.Kfloatnullablee_(H-K)0? The 1{sigma} error in (H-K)0magstat.errorfloatnullableJ/ApJS/162/49/table4Structural parametersrecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintGroupGalaxy grouping (G1)meta.idcharNameGalaxy name (1)meta.id;meta.maincharRD1? Primary disk scale-lengthkpcphys.angSize;srcfloatnullablee_RD1? The 1{sigma} uncertainty in RD1kpcstat.errorfloatnullablemu1? Reddening corrected primary central surface brightnessmag.arcsec**-2phot.mag.sbfloatnullablee_mu1? The 1{sigma} uncertainty in mu1mag.arcsec**-2stat.errorfloatnullableSec?[ION] Has a secondary fit? (2)meta.codecharRBr? Radius where the primary and secondary fits crosskpcphys.size.radiusfloatnullableRD2? Secondary disk scale-lengthkpcphys.angSize;srcfloatnullablee_RD2? The 1{sigma} uncertainty in RD2kpcstat.errorfloatnullablemu2? Reddening corrected secondary central surface brightnessmag.arcsec**-2phot.mag.sbfloatnullablee_mu2? The 1{sigma} uncertainty in mu2mag.arcsec**-2stat.errorfloatnullableR25? Radius where the reddening-corrected B band surface photometry reaches 25mag/arcsec^2^ (3)kpcphys.size.radiusfloatnullableRH? Holmberg (1958MeLu2.136....1H) radius (3)kpcphys.size.radiusfloatnullableR1/2? Half light radius (3)kpcphysfloatnullablee_R? The 1{sigma} error in the radii (4)kpcstat.errorfloatnullableJ/ApJS/162/49/table5Disk characteristicsNameGalaxy namemeta.id;meta.maincharf_RBar[?] Flag on RBar (3)meta.codecharrecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintGroupGalaxy grouping (G1)meta.idcharIncInclination (1)degmeta.codeintComplexComplex {mu}_V_? (2)meta.codecharPec?[M,C ] Morphological (M) or color (C) peculiaritymeta.codecharRBar? Bar semi-major axis lengthkpcsrc.morph.scLengthfloatnullablee_RBar? Uncertainty in RBarkpcstat.errorfloatnullableRatio1? Ratio of RBar to the disk scale lengthphys.size;arith.ratiofloatnullableb/a? Bar minor-to-major axis ratiophys.angSize;arith.ratiofloatnullableDelPA? Difference in the position angle between the bar and outer galaxy (4)degpos.posAng;arith.diffintnullableRatio2? Ratio of the radial bar center and outer plane isophote center separation to the disk scale length (5)phys.size;arith.ratiofloatnullablemu25? Average surface brightness within B band 25mag/arcsec^2^ isophote (6)mag.arcsec**-2phot.mag.sb;em.opt.Bfloatnullablee_mu25? The 1{sigma} uncertainty in mu25mag.arcsec**-2stat.errorfloatnullablemuD? Average V band surface brightness within the scale length (6)mag.arcsec**-2phot.mag.sb;em.opt.Vfloatnullablee_muD? The 1{sigma} uncertainty in muDmag.arcsec**-2stat.errorfloatnullablemu2.5D? Average V band surface brightness within 2.5R_D_^V^ (6)mag.arcsec**-2phot.mag.sb;em.opt.Vfloatnullablee_mu2.5D? The 1{sigma} uncertainty in mu2.5Dmag.arcsec**-2stat.errorfloatnullableJ/ApJS/162/49/table6Color gradientsColorColor usedmeta.id;photcharrecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintGroupGalaxy grouping (G1)meta.idcharNameGalaxy name (1)meta.id;meta.maincharR1BegPart 1 beginning radius (2)kpcmeta.id.part;phys.size.radiusfloatR1EndPart 1 ending radius (2)kpcmeta.id.part;phys.size.radiusfloatGrad1Part 1 color gradient fitmag/kpcmeta.id.partfloate_Grad1The 1{sigma} uncertainty in Grad1mag/kpcstat.errorfloatR2Beg? Part 2 beginning radius (2)kpcmeta.id.part;phys.size.radiusfloatnullableR2End? Part 2 ending radius (2)kpcmeta.id.part;phys.size.radiusfloatnullableGrad2? Part 2 color gradient fitmag/kpcmeta.id.partfloatnullablee_Grad2? The 1{sigma} uncertainty in Grad2mag/kpcstat.errorfloatnullable