J/A+AS/137/299ivo://CDS.VizieR/J/A+AS/137/299CDSPustilnik S.A.Engels D.Ugryumov A.V.Lipovetsky V.A.,Hagen H.-J.Kniazev A.Yu.Izotov Yu.I.Richter G.2013-03-06T06:41:46Z1999-12-23T14:06:20ZCDS support team

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

cds-question@unistra.frgalaxiesspectroscopyredshiftedradial-velocityapparent-magnitudeWe present the second part of the Hamburg/SAO Survey for Emission-Line Galaxies (HSS therein, SAO - Special Astrophysical Observatory, Russia) which is based on the digitized objective-prism photoplates database of the Hamburg Quasar Survey (HQS). The main goal of the project is the search for emission-line galaxies (ELG) in order to create a new deep sample of blue compact/HII galaxies (BCG) in a large sky area. Another important goal of this work is to search for new extremely low-metallicity galaxies. In this paper we present new results of spectroscopy obtained with the 6m Russian telescope. The main ELG candidate selection criteria applied are blue or flat enough continuum (near 4000A) and the presence of strong or moderate emission lines close to 5000A recognized on digitized prism spectra of galaxies with the survey estimated B-magnitudes in the range 16 - 19.5. No other criteria were applied. The spectroscopy resulted in detection and quantitative spectral classification of 134 emission-line objects. For 121 of them the redshifts are determined for the first time. For 13 ELGs known before emission line ratios are presented at first time. 108 of 134 emission-line objects are classified as BCG/HII galaxies and 6 probable BCGs, 6 as QSOs, 1 as Seyfert galaxy, 1 as super-association in a dwarf spiral galaxy, 2 as probable LINERs, 14 are low excitation objects - either of starburst nuclei (SBN), or dwarf amorphous nuclei starburst galaxy (DANS) type -, and 1 nonclassified. 23 galaxies did not show significant emission lines. The five most metal-deficient BCGs discovered have oxygen abundances log(O/H)+12 in the range 7.4 to 7.7, similar to the most metal-deficient BCGs known before.1999A&AS..137..299Phttps://cdsarc.cds.unistra.fr/viz-bin/cat/J/A+AS/137/299CatalogResearchIsServedByTAP VizieR generic serviceIsServedByConesearch servicerelated-toJ/A+AS/135/511 : The Hamburg/SAO Survey for ELGs. I. (Ugryumov+ 1999)J/A+AS/142/417 : The Hamburg/SAO Survey for ELGs. III. (Hopp+, 2000)J/A+A/366/771 : The Hamburg/SAO Survey for ELGs. IV. (Kniiazev+, 2001)J/A+A/374/907 : The Hamburg/SAO Survey for ELGs. V. (Ugryumov+, 2001)J/A+A/442/109 : The Hamburg/SAO Survey for ELGs. VI. (Pustilnik+, 2005)https://cds.unistra.fr/vizier-org/licences_vizier.htmlhttps://vizier.cds.unistra.fr/viz-bin/VizieR-2?-source=J/A+AS/137/299https://vizier.iucaa.in/viz-bin/VizieR-2?-source=J/A+AS/137/299http://vizieridia.saao.ac.za/viz-bin/VizieR-2?-source=J/A+AS/137/299https://vizier.cds.unistra.fr/viz-bin/votable?-source=J/A+AS/137/299https://vizier.iucaa.in/viz-bin/votable?-source=J/A+AS/137/299http://vizieridia.saao.ac.za/viz-bin/votable?-source=J/A+AS/137/299GETtext/xml+votablehttps://tapvizier.cds.unistra.fr/TAPVizieR/tapCone search capability for table J/A+AS/137/299/table2 (Coordinates, velocities, magnitudes and classification of emission-line galaxies)https://vizier.cds.unistra.fr/viz-bin/conesearch/J/A+AS/137/299/table2?https://vizier.iucaa.in/viz-bin/conesearch/J/A+AS/137/299/table2?http://vizieridia.saao.ac.za/viz-bin/conesearch/J/A+AS/137/299/table2?GETtext/xml+votable180.050000true109.39053642.9390590.005555555555555556Cone search capability for table J/A+AS/137/299/table3 (Coordinates, redshifts and magnitudes of QSOs)https://vizier.cds.unistra.fr/viz-bin/conesearch/J/A+AS/137/299/table3?https://vizier.iucaa.in/viz-bin/conesearch/J/A+AS/137/299/table3?http://vizieridia.saao.ac.za/viz-bin/conesearch/J/A+AS/137/299/table3?GETtext/xml+votable180.050000true117.36648341.8780780.005555555555555556Cone search capability for table J/A+AS/137/299/table5 (Galaxies without emission lines)https://vizier.cds.unistra.fr/viz-bin/conesearch/J/A+AS/137/299/table5?https://vizier.iucaa.in/viz-bin/conesearch/J/A+AS/137/299/table5?http://vizieridia.saao.ac.za/viz-bin/conesearch/J/A+AS/137/299/table5?GETtext/xml+votable180.050000true159.0554740.1406840.005555555555555556Cone search capability for table J/A+AS/137/299/table6 (Star positions and spectral features)https://vizier.cds.unistra.fr/viz-bin/conesearch/J/A+AS/137/299/table6?https://vizier.iucaa.in/viz-bin/conesearch/J/A+AS/137/299/table6?http://vizieridia.saao.ac.za/viz-bin/conesearch/J/A+AS/137/299/table6?GETtext/xml+votable180.050000true109.67798647.7972870.0055555555555555566/5086-5087 5091 5100 5109 5118 5359 5438 5486-5488 5490 5493 5496 5523 5532 5534 5537-5538 5554 5566 5576 5590-5591 5601 5603-5605 5694 5726 5731 5738 5753-5754 5764 5778 5789-5790 5817-5821 5825 5842 5862 5865 5868 5903 5906 5909 5912-5913 5917 5919-5920 5924-5925 5931 5955 6357 6361 6397 6419 6446 6484 6496 6514 6521 6533 6543 6560 6565 6568 6575 6583 6586 6588 6593 6599 6602-6603 6608 6619 6630 6637 6641 6737 6740 6748 6917 6927 6931 6934-6935 7168 7190 7199 7207-7208 7212 7240 9470 9614 9630 9633 9636-9637 9647 9656 9667 9791 9807 9818 9830 9842 9849 9852 9855 9881-9882 9886 9890 9956 9986 10049 10587 10617 10649 10661-10662 10665 10701 10718 10815 10851 10857 10897 10910 10914 10920 10936 10948 10954 10986 10988 10990 11009 11137 11267 11270-11271 11273 11295 11298 11300 11308https://cdsarc.cds.unistra.fr/viz-bin/moc/J/A+AS/137/299?format=asciiOpticaldefaultJ/A+AS/137/299/table2Coordinates, velocities, magnitudes and classification of emission-line galaxiesrecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintNameObject namemeta.id;meta.maincharRAB1950Right ascension (B1950)pos.eq.ra;meta.mainDEB1950Declination (B1950)pos.eq.dec;meta.mainHRVHeliocentric radial velocitykm/sspect.dopplerVeloc;pos.heliocentricinte_HRVError of radial velocitykm/sstat.errorintBmagMagnitude in B filtermagphot.mag;em.opt.BfloatBMAGAbsolute B-magnitude (1)magphys.magAbs;em.opt.BfloatTypeClassification (2)src.classcharNamesOther names from NEDmeta.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/137/299/table3Coordinates, redshifts and magnitudes of QSOszObserved redshiftsrc.redshiftfloatDEB1950Declination (B1950)pos.eq.dec;meta.mainrecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintNameObject namemeta.id;meta.maincharRAB1950Right ascension (B1950)pos.eq.ra;meta.mainBmagMagnitude in B filtermagphot.mag;em.opt.Bfloat_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/137/299/table4Parameters of emission lines of galaxiesrecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintNameObject namemeta.id;meta.maincharNote1[*] Note on observation (1)meta.notecharNote2[+] Note on H{alpha} (2)meta.notecharFHb? Observed flux in H{beta}4861{AA} emission line (3)1e-19W.m**-2phot.flux;spect.lineintnullableu_FHbUncertainty flag on F4861 (4)meta.code.errorcharF[OII]/Hb? Emission line fluxes ratio [OII]3727{AA}/H{beta}phot.flux;arith.ratiofloatnullableu_F[OII]/HbUncertainty flag on F[OII]/Hb (4)meta.code.errorcharF[OIII]/Hb? Emission line fluxes ratio [OIII]5007{AA}/H{beta}spect.line.intensity;arith.ratiofloatnullableu_F[OIII]/HbUncertainty flag on [OIII]/Hb (4)meta.code.errorcharFHa/Hb? Emission line fluxes ratio H{alpha}/H{beta}phot.flux;arith.ratiofloatnullableu_FHa/HbUncertainty flag on FHa/Hb (4)meta.code.errorcharF[NII]/Ha? Emission line fluxes ratio [NII]6583{AA}/H{alpha}phot.flux;arith.ratiofloatnullableF[SII]/Ha? Emission line fluxes ratio [SII](6716A+6730{AA})/H{alpha}phot.flux;arith.ratiofloatnullableW3727? Equivalent width of [OII]3727{AA} emission line0.1nmspect.line.eqWidthintnullableu_W3727Uncertainty flag on W3727 (4)meta.code.errorcharn_W3727[+] Note on W3727 (2)meta.notecharW4861? Equivalent width of Hb emission line0.1nmspect.line.eqWidthintnullableu_W4861Uncertainty flag on W4861 (4)meta.code.errorcharW5007? Equivalent width of [OIII]5007{AA} emission line0.1nmspect.line.eqWidth;em.line.OIIIintnullableJ/A+AS/137/299/table5Galaxies without emission linesrecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintNameObject namemeta.id;meta.maincharRAB1950Right ascension (B1950)pos.eq.ra;meta.mainDEB1950Declination (B1950)pos.eq.dec;meta.mainHRVHeliocentric radial velocitykm/sspect.dopplerVeloc;pos.heliocentricintu_HRVUncertainty flag on HRV (1)meta.code.errorcharBmagMagnitude in B filtermagphot.mag;em.opt.BfloatBMAGAbsolute B-magnitude (2)magphys.magAbs;em.opt.BfloatALineAbsorption linesmeta.id;spect.linechar_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/137/299/table6Star positions and spectral featuresLinesSpectral featuresem.wlcharrecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintNameObject namemeta.id;meta.maincharRAB1950Right ascension (B1950)pos.eq.ra;meta.mainDEB1950Declination (B1950)pos.eq.dec;meta.mainBmagMagnitude in B filtermagphot.mag;em.opt.BfloatTypeSpectral type of a starsrc.spTypechar_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.decnullableindexed