J/A+A/397/473ivo://CDS.VizieR/J/A+A/397/473doi:10.26093/cds/vizier.33970473CDSBik A.Lamers H.J.G.L.M.Bastian N.Panagia N.Romaniello M.2003-08-25T22:58:26Z2003-08-25T22:58:08ZCDS support team

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

cds-question@unistra.frgalaxiesphotometrystellar-associationsWe present the results of an analysis of the HST-WFPC2 observations of the interacting galaxy M 51. From the observations in 5 broadband filters (UBVRI) and two narrowband filters (H{alpha} and [OIII]) we study the cluster population in a region of 3.2x3.2kpc^2^ in the inner spiral arms of M 51, at a distance of about 1 to 3kpc from the nucleus. We found 877 cluster candidates and we derived their ages, initial masses and extinctions by means of a comparison between the observed spectral energy distribution and the predictions from cluster synthesis models for instantaneous star formation and solar metallicity.2003A&A...397..473Bhttps://cdsarc.cds.unistra.fr/viz-bin/cat/J/A+A/397/473CatalogResearchIsServedByTAP VizieR generic serviceIsServedByConesearch servicehttps://cds.unistra.fr/vizier-org/licences_vizier.htmlhttps://vizier.cds.unistra.fr/viz-bin/VizieR-2?-source=J/A+A/397/473https://vizier.iucaa.in/viz-bin/VizieR-2?-source=J/A+A/397/473http://vizieridia.saao.ac.za/viz-bin/VizieR-2?-source=J/A+A/397/473https://vizier.cds.unistra.fr/viz-bin/votable?-source=J/A+A/397/473https://vizier.iucaa.in/viz-bin/votable?-source=J/A+A/397/473http://vizieridia.saao.ac.za/viz-bin/votable?-source=J/A+A/397/473GETtext/xml+votablehttps://tapvizier.cds.unistra.fr/TAPVizieR/tapCone search capability for table J/A+A/397/473/table4 (*Coordinates and HST-WFPC2 broad-band photometry of 881 clusters in the inner regions of the M51)https://vizier.cds.unistra.fr/viz-bin/conesearch/J/A+A/397/473/table4?https://vizier.iucaa.in/viz-bin/conesearch/J/A+A/397/473/table4?http://vizieridia.saao.ac.za/viz-bin/conesearch/J/A+A/397/473/table4?GETtext/xml+votable180.050000true202.47065422144647.181450183190.0055555555555555566/11027https://cdsarc.cds.unistra.fr/viz-bin/moc/J/A+A/397/473?format=asciiOpticaldefaultJ/A+A/397/473/table4*Coordinates and HST-WFPC2 broad-band photometry of 881 clusters in the inner regions of the M51q_F555WObservation in F555W filter information (3)meta.code.qualcharrecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintClIndex number of all point sources ([BLB2003] Cl NNN in Simbad)meta.id;meta.mainintprimarySeqOld index numbermeta.idintXposX-coordinate of the HST-WF2 chip (G1)pixpos.cartesian.x;instr.detfloatYposY-coordinate of the HST-WF2 chip (G1)pixpos.cartesian.y;instr.detfloatF336W? or 0.00 F336W (U) filter magnitude (2)magphot.mag;em.opt.Ufloatnullablee_F336W? rms uncertainty on F336W (2)magstat.errorfloatnullableF439W? or 0.00 F439W (B) filter magnitude (2)magphot.mag;em.opt.Bfloatnullablee_F439W? rms uncertainty on F439W (2)magstat.errorfloatnullableF555W? F555W (V) filter magnitude (2)magphot.mag;em.opt.Vfloatnullablee_F555W? rms uncertainty on F555W (2)magstat.errorfloatnullableF675W? F675W (R) filter magnitude (2)magphot.mag;em.opt.Rfloatnullablee_F675W? rms uncertainty on F675W (2)magstat.errorfloatnullableF814W? or 0.00 F814W (I) filter magnitude (2)magphot.mag;em.opt.Ifloatnullablee_F814W? rms uncertainty on F814W (2)magstat.errorfloatnullableq_F255WObservation in F255W filter information (3)meta.code.qualcharq_F336WObservation in F336W filter information (3)meta.code.qualcharq_F439WObservation in F439W filter information (3)meta.code.qualcharq_F675WObservation in F675W filter information (3)meta.code.qualcharq_F814WObservation in F814W filter information (3)meta.code.qualchar_RAPosition (derived from Xpos, Ypos) (right ascension part)degpos.eq.ra;meta.main_DEPosition (derived from Xpos, Ypos) (declination part)degpos.eq.dec;meta.mainJ/A+A/397/473/table5*Coordinates and HST-WFPC2 narrow-band H{alpha} and [OIII] photometry of 114 sources in the inner regions of the M51.recnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintHASequential number of H{alpha} sources ([BLB2003] HA NNN in Simbad)meta.idintClCorresponding number in table4meta.id;meta.mainintXposX-coordinate of H{alpha} source on HST-WF2-chip (G1)pixpos.cartesian.x;instr.detfloatYposY-coordinate of H{alpha} source on HST-WF2-chip (G1)pixpos.cartesian.y;instr.detfloatF656NF656N (H{alpha}) filter magnitudemagphot.flux;em.line.Halphafloate_F656Nrms uncertainty on F656Nmagstat.errorfloatF502N? F502N ([OIII]) filter magnitudemagphot.colorfloatnullablee_F502N? rms uncertainty on F502Nmagstat.errorfloatnullableF814WF814W (I) filter magnitudemagphot.mag;em.opt.Ifloate_F814Wrms uncertainty on F814Wmagstat.errorfloatOverHa[0/2] Position-overlap of H{alpha} source and F814W-source (1)meta.code.qualintOverOIII[0/2] Position-overlap of [OIII]-source and F814W-source (1)meta.code.qualint