J/A+A/432/491ivo://CDS.VizieR/J/A+A/432/491doi:10.26093/cds/vizier.34320491CDSGiorgi E.E.Baume G.Solivella G.Vazquez R.A.2005-04-03T14:50:43Z2005-04-03T14:48:48ZCDS support team

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

cds-question@unistra.fropen-star-clustersinfrared-photometryvisible-astronomybroad-band-photometryccd-photometrykron-cousins-photometryCCD UBVIc imaging photometry was carried out in the fields of the open clusters Pismis 8 and Pismis 13, located in the Vela-Puppis region in our Galaxy. MK spectral types have also been determined for a number of stars located in the fields of these two clusters which were used to secure membership among the brightest stars. Since our photometry goes to a fainter limit than previous studies we could provide better reddening, distance and age determinations. Both clusters are located close to the edge of the local arm in the third quadrant. Pismis 8 is a cluster about 5-7My old located at 2000pc from the Sun, while Pismis 13 was found at 2750pc with a probable age of about 100My. The estimate of the slopes of the mass functions in both cases yielded x=1.7 and x=2.1 for Pismis 8 and 13 respectively.2005A&A...432..491Ghttps://cdsarc.cds.unistra.fr/viz-bin/cat/J/A+A/432/491CatalogResearchIsServedByTAP VizieR generic serviceIsServedByConesearch servicehttps://cds.unistra.fr/vizier-org/licences_vizier.htmlhttps://vizier.cds.unistra.fr/viz-bin/VizieR-2?-source=J/A+A/432/491https://vizier.iucaa.in/viz-bin/VizieR-2?-source=J/A+A/432/491http://vizieridia.saao.ac.za/viz-bin/VizieR-2?-source=J/A+A/432/491https://vizier.cds.unistra.fr/viz-bin/votable?-source=J/A+A/432/491https://vizier.iucaa.in/viz-bin/votable?-source=J/A+A/432/491http://vizieridia.saao.ac.za/viz-bin/votable?-source=J/A+A/432/491GETtext/xml+votablehttps://tapvizier.cds.unistra.fr/TAPVizieR/tapCone search capability for table J/A+A/432/491/table3a (Photometric catalogue of the Pismis 8 region)https://vizier.cds.unistra.fr/viz-bin/conesearch/J/A+A/432/491/table3a?https://vizier.iucaa.in/viz-bin/conesearch/J/A+A/432/491/table3a?http://vizieridia.saao.ac.za/viz-bin/conesearch/J/A+A/432/491/table3a?GETtext/xml+votable180.050000true130.411665-46.27698390.005555555555555556Cone search capability for table J/A+A/432/491/table3b (Photometric catalogue of the Pismis 13 region)https://vizier.cds.unistra.fr/viz-bin/conesearch/J/A+A/432/491/table3b?https://vizier.iucaa.in/viz-bin/conesearch/J/A+A/432/491/table3b?http://vizieridia.saao.ac.za/viz-bin/conesearch/J/A+A/432/491/table3b?GETtext/xml+votable180.050000true140.5230408-51.09562030.0055555555555555566/37753 39236https://cdsarc.cds.unistra.fr/viz-bin/moc/J/A+A/432/491?format=asciiOpticalInfrareddefaultJ/A+A/432/491/table3aPhotometric catalogue of the Pismis 8 regionrecnoRecord number assigned by the VizieR team. Should Not be used for identification.intSeqIdentification number (this work)intName? Identification number from Claria, or Fitzgerald et al. (1)intnullableXposX position (2)pixfloatYposY position (2)pixfloatVmagV magnitudemagfloatu_VmagUncertainty flag on V magnitude (3)charB-VB-V colour indexmagfloatu_B-VUncertainty flag on B-V colour index (3)charU-B? U-B colour indexmagfloatnullableu_U-BUncertainty flag on U-B colour index (3)charV-Ic? V-Ic colour indexmagfloatnullableu_V-IcUncertainty flag on V-Ic colour index (3)charMembMembership assignment (4)char_RAJ2000 Positions computed from (Xpos,Ypos) by VizieR (right ascension part)degpos.eq.ra;meta.main_DEJ2000 Positions computed from (Xpos,Ypos) by VizieR (declination part)degpos.eq.dec;meta.mainJ/A+A/432/491/table3bPhotometric catalogue of the Pismis 13 regionrecnoRecord number assigned by the VizieR team. Should Not be used for identification.intSeqIdentification number (this work)intName? Identification number from Claria, or Fitzgerald et al. (1)intnullableXposX position (2)pixfloatYposY position (2)pixfloatVmagV magnitudemagfloatu_VmagUncertainty flag on V magnitude (3)charB-VB-V colour indexmagfloatu_B-VUncertainty flag on B-V colour index (3)charU-B? U-B colour indexmagfloatnullableu_U-BUncertainty flag on U-B colour index (3)charV-Ic? V-Ic colour indexmagfloatnullableu_V-IcUncertainty flag on V-Ic colour index (3)charMembMembership assignment (4)char_RAJ2000 Positions computed from (Xpos,Ypos) by VizieR (right ascension part)degpos.eq.ra;meta.main_DEJ2000 Positions computed from (Xpos,Ypos) by VizieR (declination part)degpos.eq.dec;meta.main