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<ri:Resource created="2011-03-21T12:17:53Z" status="active" updated="2025-05-19T09:50:00Z" version="1.2" xmlns:cs="http://www.ivoa.net/xml/ConeSearch/v1.0" xmlns:ri="http://www.ivoa.net/xml/RegistryInterface/v1.0" xmlns:vr="http://www.ivoa.net/xml/VOResource/v1.0" xmlns:vs="http://www.ivoa.net/xml/VODataService/v1.1" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://www.ivoa.net/xml/ConeSearch/v1.0 http://vo.ari.uni-heidelberg.de/docs/schemata/ConeSearch.xsd http://www.ivoa.net/xml/VOResource/v1.0 http://vo.ari.uni-heidelberg.de/docs/schemata/VOResource.xsd http://www.ivoa.net/xml/VODataService/v1.1 http://vo.ari.uni-heidelberg.de/docs/schemata/VODataService.xsd" xsi:type="vs:CatalogService"><title>BAL QSOs in SDSS-DR5</title><shortName>J/ApJ/692/758</shortName><identifier>ivo://CDS.VizieR/J/ApJ/692/758</identifier><altIdentifier>doi:10.26093/cds/vizier.16920758</altIdentifier><curation><publisher ivo-id="ivo://CDS">CDS</publisher><creator><name>Gibson R.R.</name></creator><creator><name>Jiang L.</name></creator><creator><name>Brandt W.N.</name></creator><creator><name>Hall P.B.</name></creator><creator><name>Shen Y.</name></creator><creator><name>Wu J.,Anderson S.F.</name></creator><creator><name>Schneider D.P.</name></creator><creator><name>Vanden Berk D.</name></creator><creator><name>Gallagher S.C.</name></creator><creator><name>Fan X.,York D.G.</name></creator><date role="Updated">2017-06-30T05:48:20Z</date><date role="Created">2011-03-21T12:17:53Z</date><contact><name>CDS support team</name><address>CDS, Observatoire de Strasbourg, 11 rue de l'Universite, F-67000 Strasbourg, France</address><email>cds-question@unistra.fr</email></contact></curation><content><subject>active-galactic-nuclei</subject><subject>spectroscopy</subject><subject>x-ray-sources</subject><subject>surveys</subject><subject>line-intensities</subject><description>We present a catalog of 5039 broad absorption line (BAL) quasars (QSOs) in the Sloan Digital Sky Survey (SDSS) Data Release 5 (DR5) QSO catalog that have absorption troughs covering a continuous velocity range &gt;=2000km/s. We have fitted ultraviolet (UV) continua and line emission in each case, enabling us to report common diagnostics of BAL strengths and velocities in the range -25000 to 0km/s for SiIV1400, CIV1549, AlIII1857, and MgII2799. We calculate these diagnostics using the spectrum listed in the DR5 QSO catalog, and also for spectra from additional SDSS observing epochs when available. In cases where BAL QSOs have been observed with Chandra or XMM-Newton, we report the X-ray monochromatic luminosities of these sources. We confirm and extend previous findings that BAL QSOs are more strongly reddened in the rest-frame UV than non-BAL QSOs, and that BAL QSOs are relatively X-ray weak compared to non-BAL QSOs.</description><source format="bibcode">2009ApJ...692..758G</source><referenceURL>https://cdsarc.cds.unistra.fr/viz-bin/cat/J/ApJ/692/758</referenceURL><type>Catalog</type><contentLevel>Research</contentLevel><relationship><relationshipType>IsServedBy</relationshipType><relatedResource ivo-id="ivo://CDS.VizieR/TAP">TAP VizieR generic service</relatedResource></relationship><relationship><relationshipType>IsServedBy</relationshipType><relatedResource>Conesearch service</relatedResource></relationship><relationship><relationshipType>related-to</relationshipType><relatedResource ivo-id="ivo://CDS.VizieR/VII/260">VII/260 : The SDSS-DR7 quasar catalog (Schneider+, 2010)</relatedResource><relatedResource ivo-id="ivo://CDS.VizieR/VII/23">VII/23 : Absorption Lines in QSO Spectra (Ellis+ 1978)</relatedResource><relatedResource ivo-id="ivo://CDS.VizieR/J/MNRAS/399/2231">J/MNRAS/399/2231 : SDSS DR5 BALQSO catalog (Scaringi+, 2009)</relatedResource><relatedResource ivo-id="ivo://CDS.VizieR/J/ApJ/665/990">J/ApJ/665/990 : SDSS DR2 BAL QSOs (Ganguly+, 2007)</relatedResource><relatedResource ivo-id="ivo://CDS.VizieR/J/ApJS/165/1">J/ApJS/165/1 : BAL QSOs from SDSS DR3 (Trump+, 2006)</relatedResource><relatedResource ivo-id="ivo://CDS.VizieR/J/A+A/427/107">J/A+A/427/107 : Polarization in BAL QSOs (Lamy+, 2004)</relatedResource><relatedResource ivo-id="ivo://CDS.VizieR/J/ApJ/599/116">J/ApJ/599/116 : UV properties of absorbed quasars (Vestergaard+, 2003)</relatedResource><relatedResource ivo-id="ivo://CDS.VizieR/J/AJ/125/1711">J/AJ/125/1711 : Broad Absorption Line Quasars from SDSS (Reichard+, 2003)</relatedResource><relatedResource ivo-id="ivo://CDS.VizieR/J/ApJS/97/1">J/ApJS/97/1 : HST Quasar Absorption Line Key Project. X. 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25995 25997 26001 26002 26006 26007 26009 26010 26011 26012 26013 26014 26016 26018 26019 26022 26023 26037 26039 26040 26041 26044 26047 26049 26053 26054 26055 26057 26058 26061 26062 26064 26067 26068 26071 26077 26078 26082 26083 26085 26088 26090 26095 26096 26098 26101 26104 26105 26106 26141 26161 26163 26166 26173 26174 26175 26177 26178 26183 26188 26193 26195 26196 26197 26200 26202 26204 26206 26212 26213 26214 26216 26217 26221 26222 26223 26225 26228 26229 26230 26232 26235 26245 26246 26247 26251 26254 26258 26259 26260 26263 26264 26267 26268 26269 26270 26275 26276 26278 26279 26280 26281 26283 26285 26289 26291 26292 26295 26297 26298 26301 26305 26306 26308 26313 26314 26315 26317 26318 26320 26321 26325 26327 26328 26331 26334 26336 26337 26342 26343 26349 26351 26353 26360 26368 26369 26373 26375 26376 26378 26379 26382 26383 26386 26394 26402 26405 26407 26408 26409 26411 26416 26418 26433 26481 26483 26490 26491 26492 26496 26497 26498 26525 26527 26543 26547 26548 26550 26553 26554 26555 26556 26558 26559 26565 26566 26567 26568 26571 26576 26577 26592 26594 26602 26603 26604 26909 26947 26949 26951 26955 26957 26959 26963 26966 26967 26968 26970 26974 26975 26980 26981 26983 26985 26986 26988 26989 26991 26992 26996 26997 26998 27000 27002 27003 27004 27021 27022 27025 27029 27030 27031 27034 27035 27038 27039 27041 27043 27045 27046 27048 27049 27052 27053 27059 27061 27065 27066 27068 27069 27070 27074 27075 27077 27078 27083 27084 27087 27088 27092 27094 27097 27098 27107 27108 27109 27113 27116 27118 27119 27120 27128 27129 27130 27133 27134 27135 27197 27198 27199 27213 27217 27221 27223 27229 27233 27241 27244 27245 27246 27248 27249 27251 27254 27255 27256 27260 27262 27263 27277 27281 27283 27284 27285 27288 27290 27292 27293 27301 27302 27303 27304 27305 27307 27308 27309 27310 27313 27314 27316 27317 27319 27321 27324 27327 27330 27335 27337 27342 27343 27349 27350 27351 27354 27357 27359 27360 27361 27363 27365 27367 27370 27371 27372 27373 27376 27379 27380 27387 27393 27397 27398 27402 27403 27412 27417 27420 27422 27423 27426 27427 27429 27430 27433 27434 27444 27446 27447 27448 27450 27453 27460 27462 27464 27465 27466 27468 27473 27475 27476 27477 27480 27484 27485 27487 27488 27490 27492 27494 27495 27497 27501 27512 27517 27518 27519 27520 27522 27523 27524 27526 27528 27529 27531 27535 27537 27539 27543 27544 27546 27549 27553 27555 27557 27558 27559 27565 27569 27570 27571 27573 27581 27582 27590 27596 27597 27599 27601 27603 27605 27608 27610 27617 27648 27650 27652 27653 27657 27658 27659 27660 27663 27665 27666 27669 27670 27674 27675 27676 27677 27678 27682 27686 27687 27688 27689 27693 27700 27702 27708 27710 27711 27714 27720 27721 27723 27724 27725 27728 27731 27732 27734 27745 27748 27750 27751 27753 27754 27756 27758 27760 27761 27762 27767 27768 27775 27781 27782 27784 27786 27787 27790 27793 27795 27796 27798 27800 27803 27804 27805 27808 27813 27814 27819 27820 27821 27826 27828 27830 27834 27840 27842 27843 27844 27845 27847 27849 27854 27855 27856 27857 27860 27862 27865 27867 27868 27871 27872 27874 27875 27878 27886 27888 27889 27896 27910 27913 27917 27918 27919 27921 27924 27925 27929 27931 27934 27937 27939 27941 27942 27943 27944 27946 27951 27954 28033 28034 28036 28160 28165 28167 28168 28169 28171 28172 28179 28180 28181 28182 28184 28186 28189 28190 28192 28193 28195 28196 28197 28201 28202 28204 28209 28210 28224 28225 28533 28535 28536 28537 28539 28540 28543 28575 28583 28587 28588 28590 28591 28592 28594 28595 28596 28597 28598 28600 28601 28605 28606 28607 28609 28614 28615 28617 28621 28622 28623 28624 28625 28627 28629 28630 28631 28632 28634 28636 28637 28639 28640 28642 28644 28645 28647 28650 28653 28655 28658 28659 28663 28669 28670 28671 30034 30035 30040 30042 30043 30044 30064 30065 31146 31290 31295 31309 31310 31315 31318 31333 31340 31342 31345 31353 31354 31358 31366 31370 31373 31374 31375 31376 31377 31384 31385 31387 31388 31393 31394 31395 31396 31398 31399 31400 31406 31407 31408 31413 31418 31419 31420 31422 31435 31437 31441 31442 31444 31449 31452 31455 31456 31457 31459 31485 31490 31535 31611 31620 31622 31625 31631 31632 31633 31634 31649 31651 31652 31656 32399 32402 32412 32413 32415 32423 32425 32429 32430 32431 32432 32437 32439 32441 32442 32443 32447 32456 32480 32481 32483 32486 32488 32491 32497 32502 32508 32509 32511 32680 32682 36725 36726 36727 36728 36730 36731 36734 36759 36764 36766 36767 36778 36779 36781 36783 36784 36785 36787 36788 36789 36790 36801 36802 36806 36808 36810 36812 36816 36861 36862 36863 45043 45046 45047 45050 45051 48990 48991 49010 49011 49012 49013 49014 49016 49018 49085 49094 49097 49100 49101 49104 49106 49122 49123 49124 49129 49150 49151</spatial><footprint ivo-id="ivo://ivoa.net/std/moc">https://cdsarc.cds.unistra.fr/viz-bin/moc/J/ApJ/692/758?format=ascii</footprint><waveband>X-ray</waveband></coverage><tableset><schema><name>default</name><table><name>J/ApJ/692/758/BALs</name><description>DR5 BAL Catalog, with duplicates</description><column><name>recno</name><description>Record number assigned by the VizieR team. Should Not be used for identification.</description><ucd>meta.record</ucd><dataType xsi:type="vs:VOTableType">int</dataType></column><column><name>SDSS</name><description>SDSS-DR5 identification (HHMMSS.ss+DDMMSS.s)</description><ucd>meta.id;meta.main</ucd><dataType xsi:type="vs:VOTableType" arraysize="18*">char</dataType><flag>primary</flag></column><column><name>n_SDSS</name><description>Simbad column added by the CDS</description><ucd>meta.note</ucd><dataType xsi:type="vs:VOTableType" arraysize="1*">char</dataType></column><column><name>X</name><description>Simbad column added by the CDS</description><ucd>meta.ref.url</ucd><dataType xsi:type="vs:VOTableType" arraysize="1*">char</dataType></column><column><name>z</name><description>SDSS-DR5 redshift (1)</description><ucd>src.redshift</ucd><dataType xsi:type="vs:VOTableType">float</dataType></column><column><name>MJD</name><description>? Modified Julian date of observation (only for table 2)</description><unit>d</unit><ucd>time.epoch</ucd><dataType xsi:type="vs:VOTableType">int</dataType><flag>nullable</flag></column><column><name>Plate</name><description>? SDSS plate number (only for table 2)</description><ucd>meta.id;instr.plate</ucd><dataType xsi:type="vs:VOTableType">int</dataType><flag>nullable</flag></column><column><name>Fiber</name><description>? SDSS fiber number (only for table 2)</description><ucd>meta.id</ucd><dataType xsi:type="vs:VOTableType">int</dataType><flag>nullable</flag></column><column><name>BI(Si)</name><description>? SiIV balnicity index</description><unit>km/s</unit><ucd>spect.line.eqWidth</ucd><dataType xsi:type="vs:VOTableType">float</dataType><flag>nullable</flag></column><column><name>BIO(Si)</name><description>? SiIV modified balnicity index; see text</description><unit>km/s</unit><ucd>spect.line.eqWidth</ucd><dataType xsi:type="vs:VOTableType">float</dataType><flag>nullable</flag></column><column><name>EW(Si)</name><description>? SiIV rest-frame absorption equivalent width</description><unit>0.1nm</unit><ucd>spect.line.eqWidth</ucd><dataType xsi:type="vs:VOTableType">float</dataType><flag>nullable</flag></column><column><name>vmin(Si)</name><description>? SiIV minimum velocity</description><unit>km/s</unit><ucd>spect.dopplerVeloc</ucd><dataType xsi:type="vs:VOTableType">int</dataType><flag>nullable</flag></column><column><name>vmax(Si)</name><description>? SiIV maximum velocity</description><unit>km/s</unit><ucd>spect.dopplerVeloc</ucd><dataType xsi:type="vs:VOTableType">int</dataType><flag>nullable</flag></column><column><name>fd(Si)</name><description>? SiIV BAL bin fraction below 50% of continuum</description><ucd>spect.line.intensity;arith.ratio</ucd><dataType xsi:type="vs:VOTableType">float</dataType><flag>nullable</flag></column><column><name>BI(C)</name><description>? CIV balnicity index</description><unit>km/s</unit><ucd>spect.line.eqWidth</ucd><dataType xsi:type="vs:VOTableType">float</dataType><flag>nullable</flag></column><column><name>BIO(C)</name><description>? CIV modified balnicity index; see text</description><unit>km/s</unit><ucd>spect.line.eqWidth</ucd><dataType xsi:type="vs:VOTableType">float</dataType><flag>nullable</flag></column><column><name>EW(C)</name><description>? CIV rest-frame absorption equivalent width</description><unit>0.1nm</unit><ucd>spect.line.eqWidth</ucd><dataType xsi:type="vs:VOTableType">float</dataType><flag>nullable</flag></column><column><name>vmin(C)</name><description>? CIV minimum velocity</description><unit>km/s</unit><ucd>spect.dopplerVeloc</ucd><dataType xsi:type="vs:VOTableType">int</dataType><flag>nullable</flag></column><column><name>vmax(C)</name><description>? CIV maximum velocity</description><unit>km/s</unit><ucd>spect.dopplerVeloc</ucd><dataType xsi:type="vs:VOTableType">int</dataType><flag>nullable</flag></column><column><name>fd(C)</name><description>? CIV BAL bin fraction below 50% of continuum</description><ucd>spect.line.intensity;arith.ratio</ucd><dataType xsi:type="vs:VOTableType">float</dataType><flag>nullable</flag></column><column><name>BI(Al)</name><description>? AlIII balnicity index</description><unit>km/s</unit><ucd>spect.line.eqWidth</ucd><dataType xsi:type="vs:VOTableType">float</dataType><flag>nullable</flag></column><column><name>BIO(Al)</name><description>? AlIII modified balnicity index; see text</description><unit>km/s</unit><ucd>spect.line.eqWidth</ucd><dataType xsi:type="vs:VOTableType">float</dataType><flag>nullable</flag></column><column><name>EW(Al)</name><description>? AlIII rest-frame absorption equivalent width</description><unit>0.1nm</unit><ucd>spect.line.eqWidth</ucd><dataType xsi:type="vs:VOTableType">float</dataType><flag>nullable</flag></column><column><name>vmin(Al)</name><description>? AlIII minimum velocity</description><unit>km/s</unit><ucd>spect.dopplerVeloc</ucd><dataType xsi:type="vs:VOTableType">int</dataType><flag>nullable</flag></column><column><name>vmax(Al)</name><description>? AlIII maximum velocity</description><unit>km/s</unit><ucd>spect.dopplerVeloc</ucd><dataType xsi:type="vs:VOTableType">int</dataType><flag>nullable</flag></column><column><name>fd(Al)</name><description>? AlIII BAL bin fraction below 50% of continuum</description><ucd>spect.line.intensity;arith.ratio</ucd><dataType xsi:type="vs:VOTableType">float</dataType><flag>nullable</flag></column><column><name>BI(Mg)</name><description>? MgII balnicity index</description><unit>km/s</unit><ucd>spect.line.eqWidth</ucd><dataType xsi:type="vs:VOTableType">float</dataType><flag>nullable</flag></column><column><name>BIO(Mg)</name><description>? MgII modified balnicity index; see text</description><unit>km/s</unit><ucd>spect.line.eqWidth</ucd><dataType xsi:type="vs:VOTableType">float</dataType><flag>nullable</flag></column><column><name>EW(Mg)</name><description>? MgII rest-frame absorption equivalent width</description><unit>0.1nm</unit><ucd>spect.line.eqWidth</ucd><dataType xsi:type="vs:VOTableType">float</dataType><flag>nullable</flag></column><column><name>vmin(Mg)</name><description>? MgII minimum velocity</description><unit>km/s</unit><ucd>spect.dopplerVeloc</ucd><dataType xsi:type="vs:VOTableType">int</dataType><flag>nullable</flag></column><column><name>vmax(Mg)</name><description>? MgII maximum velocity</description><unit>km/s</unit><ucd>spect.dopplerVeloc</ucd><dataType xsi:type="vs:VOTableType">int</dataType><flag>nullable</flag></column><column><name>fd(Mg)</name><description>? MgII BAL bin fraction below 50% of continuum</description><ucd>spect.line.intensity;arith.ratio</ucd><dataType xsi:type="vs:VOTableType">float</dataType><flag>nullable</flag></column><column><name>flg</name><description>[0-9A-F] Flags EmLost (left), BALManyBadBins (middle) and BlueWingAbs (right) with 1=MgII, 2=AlIII, 4=CIV and 8=SiIV (2)</description><ucd>meta.code</ucd><dataType xsi:type="vs:VOTableType" arraysize="3*">char</dataType></column><column><name>SN1700</name><description>? Signal-to-noise (3)</description><ucd>stat.snr</ucd><dataType xsi:type="vs:VOTableType">float</dataType><flag>nullable</flag></column><column><name>logF1400</name><description>? Log of 1400 monochromatic luminosity (4)</description><unit>log(mW.m**-2.Hz**-1)</unit><ucd>phys.luminosity</ucd><dataType xsi:type="vs:VOTableType">float</dataType><flag>nullable</flag></column><column><name>logF2500</name><description>? Log of 2500 monochromatic luminosity (4)</description><unit>log(mW.m**-2.Hz**-1)</unit><ucd>phys.luminosity</ucd><dataType xsi:type="vs:VOTableType">float</dataType><flag>nullable</flag></column><column><name>DR7</name><description>Data from SDSS-DR7 quasar catalog (Schneider et al., 2010, Cat. VII/260)</description><ucd>meta.ref.url</ucd><dataType xsi:type="vs:VOTableType" arraysize="*">char</dataType></column><column><name>Sloan</name><description>Display the SDSS data for this quasar</description><ucd>meta.ref.url</ucd><dataType xsi:type="vs:VOTableType" arraysize="*">char</dataType></column><column><name>Simbad</name><description>Simbad column added by the CDS</description><dataType xsi:type="vs:VOTableType" arraysize="*">char</dataType></column><column><name>NED</name><description>Simbad column added by the CDS</description><dataType xsi:type="vs:VOTableType" arraysize="*">char</dataType></column><column><name>RAJ2000</name><description>Right Ascension in decimal degrees (J2000)</description><unit>deg</unit><ucd>pos.eq.ra;meta.main</ucd></column><column><name>DEJ2000</name><description>Declination in decimal degrees (J2000)</description><unit>deg</unit><ucd>pos.eq.dec;meta.main</ucd></column></table><table><name>J/ApJ/692/758/table3</name><description>DR5 non-BALs with CIV BlueWingAbs flag set</description><column><name>recno</name><description>Record number assigned by the VizieR team. Should Not be used for identification.</description><ucd>meta.record</ucd><dataType xsi:type="vs:VOTableType">int</dataType></column><column><name>SDSS</name><description>SDSS-DR5 name (HHMMSS.ss+DDMMSS.s)</description><ucd>meta.id;meta.main</ucd><dataType xsi:type="vs:VOTableType" arraysize="18*">char</dataType></column><column><name>z</name><description>Redshift</description><ucd>src.redshift</ucd><dataType xsi:type="vs:VOTableType">float</dataType></column><column><name>DR7</name><description>Data from SDSS-DR7 quasar catalog (Schneider et al., 2010, Cat. VII/260)</description><ucd>meta.ref.url</ucd><dataType xsi:type="vs:VOTableType" arraysize="*">char</dataType></column><column><name>Sloan</name><description>Display the SDSS data for this quasar</description><ucd>meta.ref.url</ucd><dataType xsi:type="vs:VOTableType" arraysize="*">char</dataType></column><column><name>Simbad</name><description>Simbad column added by the CDS</description><dataType xsi:type="vs:VOTableType" arraysize="*">char</dataType></column><column><name>NED</name><description>Simbad column added by the CDS</description><dataType xsi:type="vs:VOTableType" arraysize="*">char</dataType></column><column><name>RAJ2000</name><description>Right ascension in decimal degrees (J2000)</description><unit>deg</unit><ucd>pos.eq.ra;meta.main</ucd></column><column><name>DEJ2000</name><description>Declination in decimal degrees (J2000)</description><unit>deg</unit><ucd>pos.eq.dec;meta.main</ucd></column></table><table><name>J/ApJ/692/758/table5</name><description>X-ray source information</description><column><name>recno</name><description>Record number assigned by the VizieR team. Should Not be used for identification.</description><ucd>meta.record</ucd><dataType xsi:type="vs:VOTableType">int</dataType></column><column><name>SDSS</name><description>SDSS source (HHMMSS.ss+DDMMSS.s)</description><ucd>meta.id;meta.main</ucd><dataType xsi:type="vs:VOTableType" arraysize="18*">char</dataType></column><column><name>ObsID</name><description>Chandra or XMM-Newton observation identification number (1)</description><ucd>meta.id;obs</ucd><dataType xsi:type="vs:VOTableType" arraysize="10*">char</dataType></column><column><name>Exp</name><description>X-ray exposure time (2)</description><unit>ks</unit><ucd>time.duration;obs.exposure;em.X-ray</ucd><dataType xsi:type="vs:VOTableType">float</dataType></column><column><name>Sct</name><description>0.5-2keV counts source/BG</description><unit>ct</unit><ucd>phot.count;em.X-ray</ucd><dataType xsi:type="vs:VOTableType" arraysize="7*">char</dataType></column><column><name>Hct</name><description>2-8keV counts source/BG</description><unit>ct</unit><ucd>phot.count;em.X-ray</ucd><dataType xsi:type="vs:VOTableType" arraysize="7*">char</dataType></column><column><name>Det</name><description>[0/1] X-ray detected? (0 for no detection)</description><ucd>meta.code</ucd><dataType xsi:type="vs:VOTableType">int</dataType></column><column><name>l_logR*</name><description>Limit flag on logR*</description><ucd>meta.code.error</ucd><dataType xsi:type="vs:VOTableType" arraysize="1*">char</dataType></column><column><name>logR*</name><description>Radio loudness parameter (3)</description><ucd>phys.luminosity;arith.ratio</ucd><dataType xsi:type="vs:VOTableType">float</dataType></column><column><name>l_logLx</name><description>Limit flag on log(L2keV)</description><ucd>meta.code.error</ucd><dataType xsi:type="vs:VOTableType" arraysize="1*">char</dataType></column><column><name>logLx</name><description>The 2keV monochromatic luminosity in erg/s/Hz</description><unit>log(1e-07W.m**-2.Hz**-1)</unit><ucd>phys.luminosity;em.X-ray</ucd><dataType xsi:type="vs:VOTableType">float</dataType></column><column><name>l_aox</name><description>Limit flag on aox</description><ucd>meta.code.error</ucd><dataType xsi:type="vs:VOTableType" arraysize="1*">char</dataType></column><column><name>aox</name><description>Optical-to-X-ray spectral index (4)</description><ucd>phys.luminosity;arith.ratio</ucd><dataType xsi:type="vs:VOTableType">float</dataType></column><column><name>e_aox</name><description>? aox uncertainty (5)</description><ucd>stat.error</ucd><dataType xsi:type="vs:VOTableType">float</dataType><flag>nullable</flag></column><column><name>l_Daox</name><description>Limit flag on Daox</description><ucd>meta.code.error</ucd><dataType xsi:type="vs:VOTableType" arraysize="1*">char</dataType></column><column><name>Daox</name><description>Difference in X-ray luminosity (6)</description><ucd>phys.luminosity;em.X-ray</ucd><dataType xsi:type="vs:VOTableType">float</dataType></column><column><name>e_Daox</name><description>? Delaox uncertainty (5)</description><ucd>stat.error</ucd><dataType xsi:type="vs:VOTableType">float</dataType><flag>nullable</flag></column></table><table><name>J/ApJ/692/758/table4</name><description>BALs with absorption from other ions</description><column><name>z</name><description>Redshift</description><ucd>src.redshift</ucd><dataType xsi:type="vs:VOTableType">float</dataType></column><column><name>SiIV</name><description>[0/1]? SiIV contamination? (only for table 4)</description><ucd>meta.note</ucd><dataType xsi:type="vs:VOTableType">int</dataType><flag>nullable</flag></column><column><name>MgII</name><description>[0/1]? MgII contamination? (only for table 4)</description><ucd>meta.note</ucd><dataType xsi:type="vs:VOTableType">int</dataType><flag>nullable</flag></column><column><name>recno</name><description>Record number assigned by the VizieR team. Should Not be used for identification.</description><ucd>meta.record</ucd><dataType xsi:type="vs:VOTableType">int</dataType></column><column><name>SDSS</name><description>SDSS-DR5 name (HHMMSS.ss+DDMMSS.s)</description><ucd>meta.id;meta.main</ucd><dataType xsi:type="vs:VOTableType" arraysize="18*">char</dataType></column><column><name>AlIII</name><description>[0/1]? AlIII contamination? (only for table 4)</description><ucd>meta.note</ucd><dataType xsi:type="vs:VOTableType">int</dataType><flag>nullable</flag></column><column><name>DR7</name><description>Data from SDSS-DR7 quasar catalog (Schneider et al., 2010, Cat. VII/260)</description><ucd>meta.ref.url</ucd><dataType xsi:type="vs:VOTableType" arraysize="*">char</dataType></column><column><name>Sloan</name><description>Display the SDSS data for this quasar</description><ucd>meta.ref.url</ucd><dataType xsi:type="vs:VOTableType" arraysize="*">char</dataType></column><column><name>Simbad</name><description>Simbad column added by the CDS</description><dataType xsi:type="vs:VOTableType" arraysize="*">char</dataType></column><column><name>NED</name><description>Simbad column added by the CDS</description><dataType xsi:type="vs:VOTableType" arraysize="*">char</dataType></column><column><name>RAJ2000</name><description>Right ascension in decimal degrees (J2000)</description><unit>deg</unit><ucd>pos.eq.ra;meta.main</ucd></column><column><name>DEJ2000</name><description>Declination in decimal degrees (J2000)</description><unit>deg</unit><ucd>pos.eq.dec;meta.main</ucd></column></table></schema></tableset></ri:Resource>