J/A+AS/129/455ivo://CDS.VizieR/J/A+AS/129/455CDSDeeg H.J.Munoz-Tunon C.Tenorio-Tagle G.Telles E.Vilchez J.M.,Rodriguez-Espinosa J.M.Duc P.A.Mirabel I.F1998-05-19T06:51:27Z1998-05-19T06:50:42ZCDS support team

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

cds-question@unistra.frgalaxiesphotometryWe present results from the imaging of a sample of 12 interacting galaxies for which we have catalogued all potential dwarf systems in the vicinity of these strongly interacting galaxies. After careful cleaning of the images and applying a restrictive S/N criterion we have identified, measured and catalogued all possible extended objects in each field. On the frames, covering 11.4x10.5arcmins, on the order of 100 non-stellar, faint, extended objects were found around each interacting galaxy. The vast majority (>98%) of these objects had not been previously identified. The number of expected objects in the magnitude range R=18-19.5 exceeds the expected count of background galaxies. This supports the possibility that a density enhancement of extended objects around some interacting galaxies results from the addition of a locally formed dwarf galaxy population.1998A&AS..129..455Dhttps://cdsarc.cds.unistra.fr/viz-bin/cat/J/A+AS/129/455CatalogResearchIsServedByTAP VizieR generic servicehttps://cds.unistra.fr/vizier-org/licences_vizier.htmlhttps://vizier.cds.unistra.fr/viz-bin/VizieR-2?-source=J/A+AS/129/455https://vizier.iucaa.in/viz-bin/VizieR-2?-source=J/A+AS/129/455http://vizieridia.saao.ac.za/viz-bin/VizieR-2?-source=J/A+AS/129/455https://vizier.cds.unistra.fr/viz-bin/votable?-source=J/A+AS/129/455https://vizier.iucaa.in/viz-bin/votable?-source=J/A+AS/129/455http://vizieridia.saao.ac.za/viz-bin/votable?-source=J/A+AS/129/455GETtext/xml+votablehttps://tapvizier.cds.unistra.fr/TAPVizieR/tapOpticaldefaultJ/A+AS/129/455/t7n1253Extended objects near NGC 1253recnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintID+ Identification numbermeta.id;meta.maininthmajMajor halfaxisarcsecphys.angSize;srcfloathminMinor halfaxisarcsecphys.angSize;srcfloatPA[-90,90] Position Angledegpos.posAngfloatVmag? V magnitude (1)magphot.mag;em.opt.Vfloatnullablee_Vmag? V magnitude errormagstat.errorfloatnullableRmag? R magnitude (1)magphot.mag;em.opt.Rfloatnullablee_Rmag? R magnitude errormagstat.errorfloatnullableoRAPositional offset in Right ascension (2)arcsecpos.eq.ra;arith.difffloatoDEPositional offset in Declination (2)arcsecpos.eq.dec;arith.difffloatJ/A+AS/129/455/t4n520Extended objects near NGC 520recnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintID+ Identification numbermeta.id;meta.maininthmajMajor halfaxisarcsecphys.angSize;srcfloathminMinor halfaxisarcsecphys.angSize;srcfloatPA[-90,90] Position Angledegpos.posAngfloatVmag? V magnitude (1)magphot.mag;em.opt.Vfloatnullablee_Vmag? V magnitude errormagstat.errorfloatnullableRmag? R magnitude (1)magphot.mag;em.opt.Rfloatnullablee_Rmag? R magnitude errormagstat.errorfloatnullableoRAPositional offset in Right ascension (2)arcsecpos.eq.ra;arith.difffloatoDEPositional offset in Declination (2)arcsecpos.eq.dec;arith.difffloatJ/A+AS/129/455/t5n772Extended objects near NGC 772recnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintID+ Identification numbermeta.id;meta.maininthmajMajor halfaxisarcsecphys.angSize;srcfloathminMinor halfaxisarcsecphys.angSize;srcfloatPA[-90,90] Position Angledegpos.posAngfloatVmag? V magnitude (1)magphot.mag;em.opt.Vfloatnullablee_Vmag? V magnitude errormagstat.errorfloatnullableRmag? R magnitude (1)magphot.mag;em.opt.Rfloatnullablee_Rmag? R magnitude errormagstat.errorfloatnullableoRAPositional offset in Right ascension (2)arcsecpos.eq.ra;arith.difffloatoDEPositional offset in Declination (2)arcsecpos.eq.dec;arith.difffloatJ/A+AS/129/455/t6n1023Extended objects near NGC 1023recnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintID+ Identification numbermeta.id;meta.maininthmajMajor halfaxisarcsecphys.angSize;srcfloathminMinor halfaxisarcsecphys.angSize;srcfloatPA[-90,90] Position Angledegpos.posAngfloatVmag? V magnitude (1)magphot.mag;em.opt.Vfloatnullablee_Vmag? V magnitude errormagstat.errorfloatnullableRmag? R magnitude (1)magphot.mag;em.opt.Rfloatnullablee_Rmag? R magnitude errormagstat.errorfloatnullableoRAPositional offset in Right ascension (2)arcsecpos.eq.ra;arith.difffloatoDEPositional offset in Declination (2)arcsecpos.eq.dec;arith.difffloatJ/A+AS/129/455/t8a141Extended objects near Arp 141recnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintID+ Identification numbermeta.id;meta.maininthmajMajor halfaxisarcsecphys.angSize;srcfloathminMinor halfaxisarcsecphys.angSize;srcfloatPA[-90,90] Position Angledegpos.posAngfloatVmag? V magnitude (1)magphot.mag;em.opt.Vfloatnullablee_Vmag? V magnitude errormagstat.errorfloatnullableRmag? R magnitude (1)magphot.mag;em.opt.Rfloatnullablee_Rmag? R magnitude errormagstat.errorfloatnullableoRAPositional offset in Right ascension (2)arcsecpos.eq.ra;arith.difffloatoDEPositional offset in Declination (2)arcsecpos.eq.dec;arith.difffloatJ/A+AS/129/455/t9n2535Extended objects near NGC 2535/6e_Rmag? R magnitude errormagstat.errorfloatnullablerecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintID+ Identification numbermeta.id;meta.maininthmajMajor halfaxisarcsecphys.angSize;srcfloathminMinor halfaxisarcsecphys.angSize;srcfloatPA[-90,90] Position Angledegpos.posAngfloatVmag? V magnitude (1)magphot.mag;em.opt.Vfloatnullablee_Vmag? V magnitude errormagstat.errorfloatnullableRmag? R magnitude (1)magphot.mag;em.opt.RfloatnullableoRAPositional offset in Right ascension (2)arcsecpos.eq.ra;arith.difffloatoDEPositional offset in Declination (2)arcsecpos.eq.dec;arith.difffloatJ/A+AS/129/455/t10n2623Extended objects near NGC 2623recnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintID+ Identification numbermeta.id;meta.maininthmajMajor halfaxisarcsecphys.angSize;srcfloathminMinor halfaxisarcsecphys.angSize;srcfloatPA[-90,90] Position Angledegpos.posAngfloatVmag? V magnitude (1)magphot.mag;em.opt.Vfloatnullablee_Vmag? V magnitude errormagstat.errorfloatnullableRmag? R magnitude (1)magphot.mag;em.opt.Rfloatnullablee_Rmag? R magnitude errormagstat.errorfloatnullableoRAPositional offset in Right ascension (2)arcsecpos.eq.ra;arith.difffloatoDEPositional offset in Declination (2)arcsecpos.eq.dec;arith.difffloatJ/A+AS/129/455/t11n2782Extended objects near NGC 2782recnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintID+ Identification numbermeta.id;meta.maininthmajMajor halfaxisarcsecphys.angSize;srcfloathminMinor halfaxisarcsecphys.angSize;srcfloatPA[-90,90] Position Angledegpos.posAngfloatVmag? V magnitude (1)magphot.mag;em.opt.Vfloatnullablee_Vmag? V magnitude errormagstat.errorfloatnullableRmag? R magnitude (1)magphot.mag;em.opt.Rfloatnullablee_Rmag? R magnitude errormagstat.errorfloatnullableoRAPositional offset in Right ascension (2)arcsecpos.eq.ra;arith.difffloatoDEPositional offset in Declination (2)arcsecpos.eq.dec;arith.difffloatJ/A+AS/129/455/t12n3226Extended objects near NGC 3226/7recnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintID+ Identification numbermeta.id;meta.maininthmajMajor halfaxisarcsecphys.angSize;srcfloathminMinor halfaxisarcsecphys.angSize;srcfloatPA[-90,90] Position Angledegpos.posAngfloatVmag? V magnitude (1)magphot.mag;em.opt.Vfloatnullablee_Vmag? V magnitude errormagstat.errorfloatnullableRmag? R magnitude (1)magphot.mag;em.opt.Rfloatnullablee_Rmag? R magnitude errormagstat.errorfloatnullableoRAPositional offset in Right ascension (2)arcsecpos.eq.ra;arith.difffloatoDEPositional offset in Declination (2)arcsecpos.eq.dec;arith.difffloatJ/A+AS/129/455/t13n3656Extended objects near NGC 3656recnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintID+ Identification numbermeta.id;meta.maininthmajMajor halfaxisarcsecphys.angSize;srcfloathminMinor halfaxisarcsecphys.angSize;srcfloatPA[-90,90] Position Angledegpos.posAngfloatVmag? V magnitude (1)magphot.mag;em.opt.Vfloatnullablee_Vmag? V magnitude errormagstat.errorfloatnullableRmag? R magnitude (1)magphot.mag;em.opt.Rfloatnullablee_Rmag? R magnitude errormagstat.errorfloatnullableoRAPositional offset in Right ascension (2)arcsecpos.eq.ra;arith.difffloatoDEPositional offset in Declination (2)arcsecpos.eq.dec;arith.difffloatJ/A+AS/129/455/t14n3690Extended objects near NGC 3690recnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintID+ Identification numbermeta.id;meta.maininthmajMajor halfaxisarcsecphys.angSize;srcfloathminMinor halfaxisarcsecphys.angSize;srcfloatPA[-90,90] Position Angledegpos.posAngfloatVmag? V magnitude (1)magphot.mag;em.opt.Vfloatnullablee_Vmag? V magnitude errormagstat.errorfloatnullableRmag? R magnitude (1)magphot.mag;em.opt.Rfloatnullablee_Rmag? R magnitude errormagstat.errorfloatnullableoRAPositional offset in Right ascension (2)arcsecpos.eq.ra;arith.difffloatoDEPositional offset in Declination (2)arcsecpos.eq.dec;arith.difffloatJ/A+AS/129/455/t15n3921Extended objects near NGC 3921recnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintID+ Identification numbermeta.id;meta.maininthmajMajor halfaxisarcsecphys.angSize;srcfloathminMinor halfaxisarcsecphys.angSize;srcfloatPA[-90,90] Position Angledegpos.posAngfloatVmag? V magnitude (1)magphot.mag;em.opt.Vfloatnullablee_Vmag? V magnitude errormagstat.errorfloatnullableRmag? R magnitude (1)magphot.mag;em.opt.Rfloatnullablee_Rmag? R magnitude errormagstat.errorfloatnullableoRAPositional offset in Right ascension (2)arcsecpos.eq.ra;arith.difffloatoDEPositional offset in Declination (2)arcsecpos.eq.dec;arith.difffloat