J/A+AS/116/43ivo://CDS.VizieR/J/A+AS/116/43CDSPopescu C.C.Hopp U.Hagen H.J.Elsaesser H.2013-03-06T06:30:50Z2000-04-01T09:30:23ZCDS support team

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

cds-question@unistra.frgalaxiescatalogsredshiftedWe present the observational results of our search for emission-line galaxies (ELG) towards nearby voids. In order to find ELG, we started a survey using the IIIa-J objective prism plates from the Hamburg QSO Survey. The plates are digitized and an automatic procedure was applied to select the candidates. Digitized direct plates were used to determine coordinates and to reject overlaps between spectra. The accuracy of the coordinates is +/-2". A total area of 1248deg^2^ was scanned, distributed in four different regions. All the selected objects were observed with follow-up spectroscopy. We have obtained a final sample of 203 objects, of which 196 are emission-line galaxies, four are galaxies with absorption lines and three are QSOs. Almost half of our objects are newly discovered ones and three quarters of the given redshifts are new. Our sample contains mainly high ionization galaxies and is less sensitive in the detection of low-ionization objects. The apparent magnitudes, as derived from the objective prism plates, range between 15.0<=B<=19.5. The sample is dominated by nearby galaxies, with a peak in the redshift distribution at cz=4500 km/s.1996A&AS..116...43Phttps://cdsarc.cds.unistra.fr/viz-bin/cat/J/A+AS/116/43CatalogResearchIsServedByTAP VizieR generic serviceIsServedByConesearch servicehttps://cds.unistra.fr/vizier-org/licences_vizier.htmlhttps://vizier.cds.unistra.fr/viz-bin/VizieR-2?-source=J/A+AS/116/43https://vizier.iucaa.in/viz-bin/VizieR-2?-source=J/A+AS/116/43http://vizieridia.saao.ac.za/viz-bin/VizieR-2?-source=J/A+AS/116/43https://vizier.cds.unistra.fr/viz-bin/votable?-source=J/A+AS/116/43https://vizier.iucaa.in/viz-bin/votable?-source=J/A+AS/116/43http://vizieridia.saao.ac.za/viz-bin/votable?-source=J/A+AS/116/43GETtext/xml+votablehttps://tapvizier.cds.unistra.fr/TAPVizieR/tapCone search capability for table J/A+AS/116/43/table4 (Observational data)https://vizier.cds.unistra.fr/viz-bin/conesearch/J/A+AS/116/43/table4?https://vizier.iucaa.in/viz-bin/conesearch/J/A+AS/116/43/table4?http://vizieridia.saao.ac.za/viz-bin/conesearch/J/A+AS/116/43/table4?GETtext/xml+votable180.050000true0.64552323.1505940.0055555555555555566/650 652 683 691 694 2068 2080 2091 2176 7277 7281 7379 7399 7406-7407 7682-7683 7685 7697 7706 7710 7729 7737 7741 7756 7777-7778 9118 9137 9144 9182 9207 9210 9852 9855 9880 9882 9898 9929 9933 9935 9943 9956-9957 10020 10036 10040 10042-10043 10095 10104 10106 10118 10125 10129-10130 10186 10188 10347-10348 10350-10351 10362 10394 10405 10418 10425 10428-10429 10431 10433 10436 10439-10441 10445 10449 10452 10462 10465 10472 10475 10481 10486-10487 10490 10501 10510 10512 10514 10516 10522-10523 10527 10533 10539-10540 10556 10561 10564 10587 10590 10594 10602 10614 10617 10630 10636 10638 10640 10645 10689 10691 10768 10771-10772 10790 10800 10808 10810 10821 10881 10887 10896 18013 18025 18027 18029 18033 18038 18046 18074 18079 18120 18138 18142 18146 18148 18150 18161 18171 18204 18209 18235 18248 18250 18307 18312 18332 18345 18364-18365 18377-18378 18392 18398 18400-18402 18425 19526 19553 19569 19671 19712 19754 19756 19794 19802 19812 19823 19828 19831 19858 19866 19879 19899 19901 19919 20226 20229 20237 20250https://cdsarc.cds.unistra.fr/viz-bin/moc/J/A+AS/116/43?format=asciiOpticaldefaultJ/A+AS/116/43/table4Observational dataHSName of the objects (1)meta.id;meta.maincharOtherOther namemeta.idcharrecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintRA1950Right ascension 1950.0pos.eq.ra;meta.mainDE1950Declination 1950.0pos.eq.dec;meta.mainzHeliocentric redshiftsrc.redshiftdoubleBmag[]? B magnitudemagphot.mag;em.opt.BfloatnullableBmag2[]? magnitude from literature, when availablemagphot.mag;em.opt.BfloatnullableS[EB] Selection criteria (2)meta.notecharRefNumber of the run or code of the reference (3)meta.idcharRemRemarks (4)meta.notecharNamesOther namesmeta.idchar_RA.icrsRight ascension (ICRS) (computed by VizieR, not part of the original data)pos.eq.ranullableindexed_DE.icrsDeclination (ICRS) (computed by VizieR, not part of the original data)pos.eq.decnullableindexedJ/A+AS/116/43/refsReferences from literaturerecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintRefReference number (preceded by a 'l' in table4)meta.id;meta.mainintTextText of reference, including the "bibcode" when known.meta.bib.bibcodechar