J/A+A/660/A59ivo://CDS.VizieR/J/A+A/660/A59doi:10.26093/cds/vizier.36600059CDSMahato M.Dabhade P.Saikia D.J.Combes F.Bagchi J.Ho L.C.,Raychaudhury S.2023-12-07T11:38:32Z2022-04-12T12:39:46ZCDS support team

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

cds-question@unistra.frquasarsactive-galactic-nucleiradio-sourcesGiant radio quasars (GRQs) are radio-loud active galactic nuclei (AGNs), propelling megaparsec-scale jets. In order to understand GRQs and their properties, we have compiled all known GRQs ("the GRQ catalogue"), and a subset of small (size <700kpc) radio quasars (SRQs) from the literature. In this process, we have found 10 new FR-II GRQs, in the redshift range of 0.66<z<1.72, which we include in the GRQ catalogue. Using the above samples, we have carried out a systematic comparative study of GRQs and SRQs, using optical and radio data. Our results show that the GRQs and SRQs statistically have similar spectral index and black hole mass distributions. However, SRQs have higher radio core power, core dominance factor, total radio power, jet kinetic power and Eddington ratio compared to GRQs. On the other hand, when compared to giant radio galaxies (GRGs), GRQs have higher black hole mass and Eddington ratio. The high core dominance factor of SRQs is an indicator of them lying closer to the line of sight than GRQs. We also find a correlation of the accretion disc luminosity with the radio core and jet power of GRQs, which provides evidence for disc-jet coupling. Lastly, we find the distributions of Eddington ratios of GRGs and GRQs to be bi-modal, similar to that found in small radio galaxies (SRGs) and SRQs, which indicate that size is not strongly dependent on the accretion state. Using all of these, we provide a basic model for the growth of SRQs to GRQs.2022A&A...660A..59Mhttps://cdsarc.cds.unistra.fr/viz-bin/cat/J/A+A/660/A59CatalogResearchIsServedByTAP VizieR generic serviceIsServedByConesearch servicerelated-toJ/AJ/141/182 : Radio and optical properties of QSOs (Kimball+, 2011)J/ApJS/249/17 : SDSS QSO DR14 spectral properties (Rakshit+, 2020)J/A+A/642/A153 : SAGAN. I. New sample + multi-wavelength studieshttps://cds.unistra.fr/vizier-org/licences_vizier.htmlhttps://vizier.cds.unistra.fr/viz-bin/VizieR-2?-source=J/A+A/660/A59https://vizier.iucaa.in/viz-bin/VizieR-2?-source=J/A+A/660/A59http://vizieridia.saao.ac.za/viz-bin/VizieR-2?-source=J/A+A/660/A59https://vizier.cds.unistra.fr/viz-bin/votable?-source=J/A+A/660/A59https://vizier.iucaa.in/viz-bin/votable?-source=J/A+A/660/A59http://vizieridia.saao.ac.za/viz-bin/votable?-source=J/A+A/660/A59GETtext/xml+votablehttps://tapvizier.cds.unistra.fr/TAPVizieR/tapCone search capability for table J/A+A/660/A59/grq265 (GRQ (giant radio quasars) catalog)https://vizier.cds.unistra.fr/viz-bin/conesearch/J/A+A/660/A59/grq265?https://vizier.iucaa.in/viz-bin/conesearch/J/A+A/660/A59/grq265?http://vizieridia.saao.ac.za/viz-bin/conesearch/J/A+A/660/A59/grq265?GETtext/xml+votable180.050000true3.04104179.04702780.005555555555555556Cone search capability for table J/A+A/660/A59/rq422 (Radio quasar (RQ) catalog from Kimball et al. (2011, Cat. J/AJ/141/182) after refinement)https://vizier.cds.unistra.fr/viz-bin/conesearch/J/A+A/660/A59/rq422?https://vizier.iucaa.in/viz-bin/conesearch/J/A+A/660/A59/rq422?http://vizieridia.saao.ac.za/viz-bin/conesearch/J/A+A/660/A59/rq422?GETtext/xml+votable180.050000true1.5335-1.11686110.0055555555555555566/237 2158 2562 4106 4121 4158-4159 4167 4176 4188 4193 4225 4229 4240 4242 4272 4287 4366 4419 4498 4554 4559 4568 4592 4702 4707 4715 4724 4747 4759 4780 4796 4802 4809 4813 4820-4821 4826 4843 4858 4862 4914 4919 4928 4934 4940 4947 4950-4951 4954 4959 4972 5008 5012 5016 5025 5035 5054 5056 5071 5087 5091 5109 5114 5123 5191 5207 5212 5240 5244 5275 5278 5284 5299 5305 5331 5342 5359 5399 5419 5430 5438 5473 5477 5485 5489 5504-5505 5507 5528 5540 5561 5564 5574-5575 5579 5589 5592 5598 5657 5671-5672 5702 5712 5722 5725 5731-5732 5748-5750 5752 5757 5773-5774 5803 5816 5823 5839 5842 5865 5877 5883 5887 5895 5904 5920 5933 5938 5943-5944 5962 5968 5971 6029 6033 6064 6071 6086-6087 6102 6107 6114 6208 6220 6228-6229 6234 6236 6352 6367 6399 6409 6412 6431 6433 6443 6468-6469 6496 6516 6553 6577 6583 6604 6620 6628 6634 6640 6741 6928 6934 7168 7200 7208 7222-7223 7232 7236 7240 7257 7280 7296 7306 7318 7366 7383 7386 7389 7484 7492 7779 8195 8202 8207 8287 8302 8316 8327 8332 8358 8373 8394 8480 8523 8597 8727 8793 8816 8822 8858 8877 8898 8910 8915 8927 8949 8970 9035 9050 9084 9089 9118 9140 9146 9151 9170 9181 9187 9191 9322 9327 9330 9359-9361 9366 9368 9384-9385 9396 9402 9412 9428 9437 9441 9453 9455-9456 9467 9472 9482-9483 9490 9504 9510 9600 9604 9608 9618 9777 9791 9794-9795 9822-9823 9836 9843 9864-9865 9896 9903 9907 9912 9929 9933 9939 9965 9984 9988 9992 9998-9999 10020 10114 10149 10153 10200 10211 10288 10307 10325 10327 10337 10362 10373 10390 10433 10477 10510 10513 10524 10532 10554 10559 10585 10590 10595 10615 10618 10621 10639 10645 10649 10662 10668-10669 10695 10715 10727 10744 10791 10793 10808 10823 10826 10843 10851 10875 10881 10887 10894 10898 10900 10919 10927 10935 10969 10972 10976-10978 10980 10988 10992 11001 11010 11013 11023 11025 11032-11033 11045 11050 11053 11059 11061 11064 11066 11069 11099 11104 11109 11111 11117 11124-11125 11137-11138 11148 11163 11177 11193 11202 11211 11224 11226 11234 11252 11267 11274-11277 11287 11296 11299-11300 11307 11310 11312 11328 11342 11374 11382 11390 11393 11396 11406 11409 11412 11436-11437 11460-11461 11476 11483 11499 11506 11780 11782-11783 11822 11825 11840 11851 11912 11914 12038 12547 12646 13408 16184 17242 17299 17303 17305 17323 17522 17571 17579 17725 17750 17758 17765-17766 17782 17796 17817 17820 17826 17835 17858 17920 17954 17972 18034 18082 18087 18097 18176-18177 18334 18532 18581 18637 18678 18769 18771 18776 18779 18789 18861 18947 18955 19029 19035 19049 19090 19456 19534 19555 19692 19794 19859 19938 19997 20109 20199 20208 21844 21854 21877 21975 22001-22002 23203 23212 25309 25393 25580 25588 25593 25843 25854 25911 25925 25934 25936 25950 25956 25960 25971 25996 26007 26031 26038 26057 26064 26072 26090 26164 26177 26181 26208 26220 26230 26236 26254 26278 26318 26334 26349 26374 26394 26432 26531 26592 26603 26863 26956 26969 26974 26977 27016 27021 27028 27037 27062 27064-27065 27074 27090 27115 27117 27219 27231 27238 27263 27293 27297 27310 27327 27333-27334 27337 27357 27359 27362 27368 27380 27391 27430-27431 27434 27445 27453 27479 27486 27516 27519 27526 27559 27575 27578 27580 27583 27602 27611 27657 27671 27683 27685 27703 27706 27729 27734 27737 27741 27745 27766 27793 27846 27855 27862 27867 27878 27893 27925 27929 27939 27968 27982 28031 28046 28062 28065 28117 28164 28169 28173-28174 28183 28246 28356 28386 28419 28421 28432 28463 28481 28573 28575 28589 28603 28607 28641-28642 28660 28671 31333 31337 31405 31420 31428 31432 31458 31471 31547 31652 31657 31676 31995 32506 32508-32509 34661 34777 35764 36717 36789 36816 36845 37454 38898 39088 44075 44668 46851 49012https://cdsarc.cds.unistra.fr/viz-bin/moc/J/A+A/660/A59?format=asciiRadiodefaultJ/A+A/660/A59/grq265GRQ (giant radio quasars) catalogrecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintSeqSequential numbermeta.recordintRAJ2000Right ascension (J2000)degpos.eq.ra;meta.mainDEJ2000Declination (J2000)degpos.eq.dec;meta.mainzRedshiftsrc.redshiftdoubleDLLuminosity distanceMpcpos.distancedoubleDcComoving distanceMpcpos.distancedoubleASizeAngular sizearcminphys.angSizefloatSizeLinear sizeMpcphys.sizefloatPcore? Core radio power at 1400MHzW/Hzphys.luminosity;em.radio.750-1500MHzdoublenullableCDF? Core dominance factorphot.flux;arith.ratiofloatnullableSI? Spectral index alphaspect.indexfloatnullableQjet? Jet kinetic power1e-07Wphys.luminositydoublenullableP1400? Total radio power at 1400MHzW/Hzphys.luminositydoublenullableMBH? Black hole masssolMassphys.massnullableSimbadNameSimbad column added by the CDSmeta.idcharnullableER? Eddington ratiophys.luminosity;arith.ratiodoublenullablee_MBH? Black hole mass errorsolMassstat.errornullablee_MBHp? Black hole mass error in percent%stat.errorfloatnullableq_MBH? MBH estimate quality code from Rakshit et al. (2020, Cat. J/ApJS/249/17)meta.code.qualintnullableLedd? Eddington luminosity1e-07Wphys.luminositydoublenullableLbol? Bolometric luminosity1e-07Wphys.luminositydoublenullableJ/A+A/660/A59/rq422Radio quasar (RQ) catalog from Kimball et al. (2011, Cat. J/AJ/141/182) after refinementQjet? Jet kinetic power1e-07Wphys.luminositydoublenullablerecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintSeqSequential numbermeta.recordintRAJ2000Right ascension (J2000)degpos.eq.ra;meta.mainDEJ2000Declination (J2000)degpos.eq.dec;meta.mainzRedshiftsrc.redshiftdoubleDLLight distanceMpcpos.distancedoubleDCCenter distanceMpcpos.distancedoublePcoreCore radio power at 1400MHzW/Hzphys.luminosity;em.radio.750-1500MHzdoubleCDF? Core dominance factorphot.flux;arith.ratiofloatnullableSI? Spectral index alphaspect.indexfloatnullableP1400? Total radio power at 1400MHz1e-07Wphys.luminositydoublenullableMBH? Black hole masssolMassphys.massnullablee_MBH? Black hole mass errorsolMassstat.errornullablee_MBHp? Black hole mass error in percent%stat.errorfloatnullableq_MBH? MBH estimate quality code from Rakshit et al (2020, Cat. J/ApJS/249/17)meta.code.qualintnullableLedd? Eddington luminosity1e-07Wphys.luminositydoublenullableLbol? Bolometric luminosity1e-07Wphys.luminositydoublenullableq_Lbol? Lbol quality code from Rakshit et al. (2020, Cat. J/ApJS/249/17)meta.code.qualintnullableER? Eddington ratiophys.luminosity;arith.ratiodoublenullable