J/A+A/414/23ivo://CDS.VizieR/J/A+A/414/23doi:10.26093/cds/vizier.34140023CDSJames P.A.Shane N.S.Beckman J.E.Cardwell A.Collins C.A.,Etherton J.de Jong R.S.Fathi K.Knapen J.H.Peletier R.F.,Percival S.M.Pollacco D.L.Seigar M.S.Stedman S.Steele I.A2004-03-27T15:59:24Z2004-03-27T16:59:15ZCDS support team

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

cds-question@unistra.frgalaxiesphotometryccd-photometryWe discuss the selection and observations of a large sample of nearby galaxies, which we are using to quantify the star formation activity in the local Universe. The sample consists of 334 galaxies across all Hubble types from S0/a to Im and with recession velocities of between 0 and 3000km/s. The basic data for each galaxy are narrow band H{alpha}+[NII] and R-band imaging, from which we derive star formation rates, H{alpha}+[NII] equivalent widths and surface brightnesses, and R-band total magnitudes. A strong correlation is found between total star formation rate and Hubble type, with the strongest star formation in isolated galaxies occurring in Sc and Sbc types. More surprisingly, no significant trend is found between H{alpha}+[NII] equivalent width and galaxy R-band luminosity. More detailed analyses of the data set presented here will be described in subsequent papers.2004A&A...414...23Jhttps://cdsarc.cds.unistra.fr/viz-bin/cat/J/A+A/414/23CatalogResearchIsServedByTAP VizieR generic serviceIsServedByConesearch servicehttps://cds.unistra.fr/vizier-org/licences_vizier.htmlhttps://vizier.cds.unistra.fr/viz-bin/VizieR-2?-source=J/A+A/414/23https://vizier.iucaa.in/viz-bin/VizieR-2?-source=J/A+A/414/23http://vizieridia.saao.ac.za/viz-bin/VizieR-2?-source=J/A+A/414/23https://vizier.cds.unistra.fr/viz-bin/votable?-source=J/A+A/414/23https://vizier.iucaa.in/viz-bin/votable?-source=J/A+A/414/23http://vizieridia.saao.ac.za/viz-bin/votable?-source=J/A+A/414/23GETtext/xml+votablehttps://tapvizier.cds.unistra.fr/TAPVizieR/tapCone search capability for table J/A+A/414/23/table3 (Photometric parameters for 334 galaxies)https://vizier.cds.unistra.fr/viz-bin/conesearch/J/A+A/414/23/table3?https://vizier.iucaa.in/viz-bin/conesearch/J/A+A/414/23/table3?http://vizieridia.saao.ac.za/viz-bin/conesearch/J/A+A/414/23/table3?GETtext/xml+votable180.050000true0.92995815.2183060.0055555555555555566/35 393 559 611 690 693 697 816 909-910 922 932-933 955 971 2324 2332-2333 2372 2377 2661 3503 3516 3573 3968 4038 4138 4148 4167 4188 4328 4650 4682 4807 4989 5006 5028 5132 5174 5181 5190 5230 5283 5287 5307 5329 5399 5463 5500 5534 5572 5584 5586 5589-5591 5594 5596 5598-5599 5628-5629 5636 5661 5710 5935 5956 5967 5975 5978 5980 5987 6034 6063 6066 6068 6204 6437 6448 6502 6560 6605 6609 6623 6649 6773 6921 6948 7110 7126 7129-7130 7132 7137 7177 7188 7204 7225 7265 7303 7320 7354 7360 7386 7485 7523 7602 7604 7606 7627 7649 7687 7704 7726 7808 7871 7878 7882 7896 7898 7915 7956 7980 7986 8082 8085 8088 8095 8105-8106 8113 8167 8169 8172-8173 8175 8195 8225 8256 8485 8506 8845 8908 9149 9277 9437 9600 9855 10049 10475 10490 10601 10607 10627 10704 10769 10809 10817-10818 10841 10881 10908 10927 10930 10935 10941 10991 10998 11006 11019 11045 11084 11092 11120 11127 11140 11257 11374 11379 11434-11435 11444 11448 11460 11566 11681 11717 11724 11726 11729 11738 11769 11772 11933 12047 12122 12372 12570 12615 12619 12641 13374 13461 13510-13511 15068 15551 15955 16050 16098 16108 16114 16120 16194 16340 17741 17745 17747 17753 17759 17761 17776 17780 17855 17905 17912 18002 18011 18013 18209 18214 18234 18378 18384-18385 18387 18398 18415 18802 18809 18895 19272 19310 19434 19491 19675 19678 19708 19823 19990 20000 20008 20014 20026 20225 20270 20353 22949 23113 26234 26309 26323 26331 27351 27591 27604 27643 27730 27736 27738 27757 27763 27771 27828 27853 27859 27863 27901 27941-27943 27955 28033 28045-28046 28077 28149 28172 28201 28218 28237 28293 28304 28451 28516 28521 28529 28577 28610 28612 28620 28636-28637 28659 28666 31469 32282 32519 32729 40953https://cdsarc.cds.unistra.fr/viz-bin/moc/J/A+A/414/23?format=asciiOpticaldefaultJ/A+A/414/23/table3Photometric parameters for 334 galaxiesrecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintNameGalaxy number, mainly from UGC (1)meta.id;meta.maincharClassGalaxy classificationsrc.morph.typecharRV? Recession velocitykm/sphys.veloc;pos.heliocentricintnullableDistGalaxy distance (2)Mpcpos.distancefloatDiamGalaxy D_25_ major axis sizearcminphys.angSize;srcfloata/bGalaxy major-to-minor axis ratiophys.size;arith.ratiofloatRmagGalaxy total R magnitude from this studymagphot.mag;em.opt.Rfloate_RmagError on R magnitudemagstat.errorfloatFHaH{alpha}+[NII] flux1e-16W.m**-2phot.flux;em.line.Halphafloate_FHaH{alpha}+[NII] flux error1e-16W.m**-2stat.errorfloatEW? H{alpha}+[NII] equivalent widthnmspect.line.eqWidthfloatnullablee_EW? H{alpha}+[NII] equivalent width errornmstat.errorfloatnullableSFRStar formation ratesolMass/yrphys.SFRfloate_SFRStar formation rate errorsolMass/yrstat.errorfloatSB? H{alpha}+[NII] surface brightnessW.m**-2.arcsec**-2phot.flux.sbfloatnullablee_SB? Surface brightness errorW.m**-2.arcsec**-2stat.errorfloatnullable_RAPositions from SIMBAD (right ascension part)degpos.eq.ra;meta.main_DEPositions from SIMBAD (declination part)degpos.eq.dec;meta.main