J/ApJS/166/128ivo://CDS.VizieR/J/ApJS/166/128doi:10.26093/cds/vizier.21660128CDSZhou H.Wang T.Yuan W.Lu H.Dong X.Wang J.Lu Y.2017-08-29T07:25:41Z2017-02-06T15:36:40ZCDS support team

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

cds-question@unistra.fractive-galactic-nucleiquasarsgalaxiesspectroscopysurveysredshiftedWe carried out a systematic search for narrow line Seyfert 1 galaxies (NLS1s) from objects assigned as "QSOs" or "galaxies" in the spectroscopic sample of the Sloan Digital Sky Survey Data Release 3 (SDSS DR3) by a careful modeling of their emission lines and continua. The result is a uniform sample comprising ~2000 NLS1s. This sample dramatically increases the number of known NLS1s by a factor of ~10 over previous compilations. This paper presents the parameters of the prominent emission lines and continua, which were measured accurately with typical uncertainties <10%. Taking advantage of such an unprecedented large and uniform sample with accurately measured spectral parameters, we carried out various statistical analyses, some of which were only possible for the first time.2006ApJS..166..128Zhttps://cdsarc.cds.unistra.fr/viz-bin/cat/J/ApJS/166/128CatalogResearchIsServedByTAP VizieR generic serviceIsServedByConesearch servicerelated-toV/139 : The SDSS Photometric Catalog, Release 9 (Adelman-McCarthy+, 2012)II/259 : The SDSS Photometric Catalog, Release 3 (Abazajian+ 2005)J/A+A/587/A138 : Low-luminosity type-1 QSO sample. V. (Busch+, 2016)J/ApJ/778/188 : z<0.4 sources from Chandra/SDSS (Trichas+, 2013)J/MNRAS/431/836 : Type 1 AGN at low z. III. (Stern+, 2013)J/MNRAS/426/2522 : FeK lines in Seyfert 1 galaxies (Patrick+, 2012)J/ApJS/201/31 : Emission-line galaxies from SDSS. I. (Ge+, 2012)J/AJ/143/83 : Properties of a sample of Seyfert 1 galaxies (Xu+, 2012)J/ApJ/758/1 : SDSS-Spitzer AGN properties (LaMassa+, 2012)J/ApJ/755/167 : Low-mass black holes in SDSS Seyfert 1 galaxies (Dong+, 2012)J/ApJ/737/71 : The [OIII] emission line in SDSS AGNs (Zhang+, 2011)J/ApJ/736/86 : FeII emission in SDSS type 1 AGNs (Dong+, 2011)J/AJ/131/1948 : Narrow line Seyfert 1 galaxies in the FBQS (Whalen+, 2006)J/AJ/130/381 : Blueshifted [O III] emission (Boroson+, 2005)J/A+A/417/515 : I Zw 1 unusual emission line spectrum (Veron-Cetty+, 2004)J/AJ/126/2125 : SDSS candidate type II quasars (Zakamska+, 2003)J/ApJ/590/73 : RASS AGN sample. II. (Xu+, 2003)J/other/ChJAA/2.501 : Seyfert 1 galaxies (Zhou+, 2002)J/AJ/124/3042 : Narrow-line Seyfert 1 galaxies from SDSS EDR (Williams+, 2002)J/A+A/350/805 : X-ray selected ROSAT AGN spectra (Grupe+, 1999)J/A+A/309/81 : X-ray properties of AGN (Wang+, 1996)http://www.sdss.org/ : SDSS home pagehttps://cds.unistra.fr/vizier-org/licences_vizier.htmlhttps://vizier.cds.unistra.fr/viz-bin/VizieR-2?-source=J/ApJS/166/128https://vizier.iucaa.in/viz-bin/VizieR-2?-source=J/ApJS/166/128http://vizieridia.saao.ac.za/viz-bin/VizieR-2?-source=J/ApJS/166/128https://vizier.cds.unistra.fr/viz-bin/votable?-source=J/ApJS/166/128https://vizier.iucaa.in/viz-bin/votable?-source=J/ApJS/166/128http://vizieridia.saao.ac.za/viz-bin/votable?-source=J/ApJS/166/128GETtext/xml+votablehttps://tapvizier.cds.unistra.fr/TAPVizieR/tapCone search capability for table J/ApJS/166/128/table1 (Emission-line properties of 2011 SDSS-DR3 narrow line Seyfert 1 galaxies (NLS1s))https://vizier.cds.unistra.fr/viz-bin/conesearch/J/ApJS/166/128/table1?https://vizier.iucaa.in/viz-bin/conesearch/J/ApJS/166/128/table1?http://vizieridia.saao.ac.za/viz-bin/conesearch/J/ApJS/166/128/table1?GETtext/xml+votable180.050000true0.047541714.92936110.0055555555555555565/1210 1441 1561 1623 1649 1805 2491 4457 4709 5797 6509 6556 6741 6915 6921 6/0 521 548 4096 4097 4103 4105 4106 4108 4111 4114 4119 4120 4122 4123 4124 4126 4127 4129 4132 4133 4140 4145 4147 4152 4160 4161 4165 4166 4168 4172 4176 4181 4186 4226 4228 4229 4352 4774 4787 4790 4793 4797 4798 4799 4835 4838 4839 4859 4861 4863 5031 5032 5034 5035 5036 5038 5047 5055 5066 5080 5083 5085 5087 5088 5089 5095 5096 5098 5103 5108 5111 5113 5115 5116 5117 5598 5609 5611 5613 5614 5617 5618 5623 5631 5685 5693 5721 5723 5730 5734 5736 5737 5738 5740 5745 5746 5748 5753 5756 5759 5769 5771 5772 5773 5774 5776 5777 5778 5784 5785 5787 5788 5790 5791 5792 5795 5798 5800 5802 5803 5804 5808 5814 5816 5818 5820 5822 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27285 27286 27291 27293 27294 27295 27302 27305 27309 27316 27320 27325 27326 27327 27330 27335 27336 27337 27340 27342 27346 27349 27351 27353 27355 27356 27362 27364 27366 27367 27370 27371 27372 27376 27379 27380 27381 27385 27387 27389 27390 27399 27401 27408 27414 27423 27425 27429 27436 27437 27440 27441 27443 27446 27448 27455 27461 27465 27466 27467 27468 27473 27475 27484 27499 27521 27523 27527 27529 27530 27535 27537 27538 27539 27562 27648 27650 27652 27653 27657 27664 27677 27680 27683 27688 27691 27710 27714 27734 27735 27737 27738 27740 27742 27749 27750 27751 27755 27757 27759 27777 27797 27799 27803 27806 27812 27813 27815 27816 27821 27824 27842 27906 28160 28161 30034 30039 30040 30044 31293 31310 31321 31323 31333 31341 31367 31372 31375 31377 31379 31383 31384 31385 31389 31390 31397 31398 31399 31403 31404 31415 31421 31425 31435 31436 31437 31438 31440 31456 31458 31488 32502 32510 32511 32680 32682 32683 36702 36719 36725 36731 36759 36763 36765 36774 36775 36778 36779 36781 36782 36783 36786 36790 36802 36803 36804 36810 36863 45052 48989 49085 49087 49092 49097 49099 49105 49112 49124https://cdsarc.cds.unistra.fr/viz-bin/moc/J/ApJS/166/128?format=asciiOpticaldefaultJ/ApJS/166/128/table1Emission-line properties of 2011 SDSS-DR3 narrow line Seyfert 1 galaxies (NLS1s)SimbadNameSimbad column added by the CDSmeta.idcharrecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintNameObject name (HHMMSS.ss+DDMMSS.s; J2000)meta.idcharz[0.01/0.8] Redshiftsrc.redshiftdoubleL5100[41.9/45.7] Log of the monochromatic luminosity at 5100{AA} (1)log(1e-07W)phys.luminosity;em.optfloatFCFeatureless nuclear continuum fraction at 5100{AA} (2)stat.fit.paramfloatFHbn[0/568]? H{beta} narrow component flux (3)1e-20W.m**-2phot.fluxintnullablee_FHbn? Uncertainty in FHbn (3)1e-20W.m**-2stat.errorintnullableFHbb[55/11025]? H{beta} broad component flux (3)1e-20W.m**-2phot.fluxintnullablee_FHbb? Uncertainty in FHbb (3)1e-20W.m**-2stat.errorintnullableFWHMHb[392/2198]? H{beta} broad component FWHMkm/sspect.line.widthintnullablee_FWHMHb? Uncertainty in FWHMHbkm/sstat.errorintnullableF[OIII][2/4172]? The [OIII] (5007) flux (3)1e-20W.m**-2phot.flux;em.line.OIII;spect.lineintnullablee_F[OIII]? Uncertainty in F[OIII] (3)1e-20W.m**-2stat.errorintnullableFHan[1/5513]? H{alpha} narrow component flux (3)1e-20W.m**-2phot.fluxintnullablee_FHan? Uncertainty in FHan (3)1e-20W.m**-2stat.errorintnullableFHab[183/39231]? H{alpha} broad component flux (3)1e-20W.m**-2phot.fluxintnullablee_FHab? Uncertainty in FHab (3)1e-20W.m**-2stat.errorintnullableFWHMHa[352/2294]? H{alpha} broad component FWHMkm/sspect.line.widthintnullablee_FWHMHa? Uncertainty in FWHMHakm/sstat.errorintnullableF[NII][1/2982]? The [NII] (6583) flux (3)1e-20W.m**-2phot.fluxintnullablee_F[NII]? Uncertainty in F[NII] (3)1e-20W.m**-2stat.errorintnullableFWHMNII[2/1047]? The [NII] (6583) FWHMkm/sspect.line.widthintnullablee_FWHMNII? Uncertainty in FWHMNIIkm/sstat.errorintnullableR4570[0/3.1]? Optical FeII strength relative to H{beta} broad componentphys.atmol.collStrength;arith.ratiofloatnullablee_R4570? Uncertainty in R4570stat.errorfloatnullableSloanDisplay the online SDSS data for the nearest object in the latest releasemeta.ref.urlcharNEDNED column added by the CDSmeta.ref.urlchar_RAPosition from Name (right ascension part)degpos.eq.ra;meta.main_DEPosition from Name (declination part)degpos.eq.dec;meta.main