J/other/Ap/67.11ivo://CDS.VizieR/J/other/Ap/67.119CDSMickaelian A.M.Abrahamyan H.V.Paronyan G.M.Mikayelyan G.A.,Sukiasyan A.G.Mkrtchyan V.K.2025-01-09T07:52:04Z2024-08-10T09:52:04ZCDS support team

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

cds-question@unistra.frbl-lacertae-objectsquasarsphotometryvisible-astronomyredshiftedWe have carried out a spectral classification by the Activity Types for a subsample of Blazars from the BZCAT v.5 Catalogue, namely the BL Lac (BLL, Lacertids) candidates, designated in the Catalogue as BZB subtype objects. The classification is based on the Sloan Digital Sky Survey (SDSS) homogeneous medium-resolution optical spectroscopy and along with the standard BPT-type diagnostic diagrams, we have applied our newly introduced fine classification scheme with subtypes of Quasars and considering many more features. Out of 1151 BZB objects, 552 having SDSS spectra were classified. After new classification, 259 (46.1%) of 552 have not changed their optical class, and 293 (53.1%) of these objects have changed their optical class. Having this new information on the optical classification we suggest to change the classification of some objects in BZCAT, given by Massaro et al. (2015): for 130 BZB objects to BZG, for 18 BZB objects to BZQ and for 145 BZB objects to BZU.2024Ap.....67..119Mhttps://cdsarc.cds.unistra.fr/viz-bin/cat/J/other/Ap/67.119CatalogResearchIsServedByTAP VizieR generic serviceIsServedByConesearch servicerelated-toVII/274 : The Roma BZCAT - 5th edition (Massaro+, 2015)J/A+A/495/691 : Multifrequency catalogue of blazars, Roma-BZCATJ/other/Ap/66.11 : Optical classification of BZG objects (Abrahamyan+, 2023)J/other/Ap/67.1 : Flat Spectrum Radio Quasars (FSRQ) cand. (Mickaelian+, 2024)https://cds.unistra.fr/vizier-org/licences_vizier.htmlhttps://vizier.cds.unistra.fr/viz-bin/VizieR-2?-source=J/other/Ap/67.119https://vizier.iucaa.in/viz-bin/VizieR-2?-source=J/other/Ap/67.119http://vizieridia.saao.ac.za/viz-bin/VizieR-2?-source=J/other/Ap/67.119https://vizier.cds.unistra.fr/viz-bin/votable?-source=J/other/Ap/67.119https://vizier.iucaa.in/viz-bin/votable?-source=J/other/Ap/67.119http://vizieridia.saao.ac.za/viz-bin/votable?-source=J/other/Ap/67.119GETtext/xml+votablehttps://tapvizier.cds.unistra.fr/TAPVizieR/tapCone search capability for table J/other/Ap/67.119/bzbtable (BLL blazars classification)https://vizier.cds.unistra.fr/viz-bin/conesearch/J/other/Ap/67.119/bzbtable?https://vizier.iucaa.in/viz-bin/conesearch/J/other/Ap/67.119/bzbtable?http://vizieridia.saao.ac.za/viz-bin/conesearch/J/other/Ap/67.119/bzbtable?GETtext/xml+votable180.050000true0.3395-0.19441940.0055555555555555566/2094 2100 2140 2249 4096 4098 4134 4141 4160 4167 4190 4200 4210 4255 4261 4312 4318 4435 4472 4475 4499 4507 4543 4550 4594 4601 4606 4612 4617 4634 4641-4642 4672 4683-4685 4695 4746 4795 4801 4805 4817 4824 4841 4855 4861 4863 4865-4866 4892 4914 4923 4925 4928 4960 4963-4964 4974 4977 4987 5049 5053 5072 5098 5107 5156 5191 5270 5284 5311 5349 5361 5370 5405 5412-5413 5423 5432 5450 5455 5462 5483 5516 5522 5536 5553 5569 5614 5625 5645 5657 5677 5687 5698 5723 5769 5776 5778 5784 5792 5796 5844 5860 5872 5960 5990 6015 6018 6021-6022 6038 6067 6088 6096 6110 6204 6242 6246 6255 6340 6348 6386 6404 6406 6427 6464-6465 6487 6499 6504 6507 6515 6527 6529 6540 6554 6559 6568 6619 6629 6636 6647 7176 7180 7190 7212 7233 7235 7246 7257 7262 7269 7285 7296 7315 7319 7343 7354 7380 7410-7411 7433 7448 7475 7478 7507 7518 7530 7569 8203 8290 8321 8374 8378 8487 8509 8515 8521 8542 8556 8559 8595 8614-8615 8630 8657 8665 8714 8729 8740 8746 8751 8762 8867 8915 8917 8945 8955 8972 9003 9013 9103 9114 9155 9165 9196 9202 9248 9301 9310 9327 9361 9383 9405 9410 9440 9445 9452 9472 9600-9601 9615 9618 9637 9762 9773 9811 9823 9849 9860 9872 9879 9925 9950 9984-9985 10016 10061 10104-10105 10154 10170 10180 10191 10202 10244 10255 10258 10280 10288 10298 10389 10409 10435 10440 10510 10512 10514 10524 10526 10537 10585 10605 10615 10623 10625 10669 10715 10748-10749 10756 10766 10780 10800-10801 10805 10810 10825 10829 10836 10843 10848 10852 10867 10896 10900 10910 10912 10921 10938 10947 10949 10994 11004 11012 11064 11071 11100 11143 11153 11178 11195 11209 11212 11223 11253 11268 11290 11312 11321 11352 11373-11374 11385 11396 11430 11444 11449 11456 11522-11523 11585 11598 11778 11795 11798 11832 11838 11876 11912 11936 12548 12639 13353 17264 17516 17579 17602 17642 17657 17745 17755 17812 17820 17842 17997 18005 18020 18070 18073 18090 18119 18210 18219 18253 18402 18407 18604 18759 18772 18853-18854 18865 18889 18950 19007 19023 19033-19034 19037 19042 19088 19105 19143 19200 19324 19326-19327 19405 19487 19523 19616 19671 19724 19756 19841 19890 19907 20006 20034 20083 20202 20325 20438 20456 21855 21879 21972 22364 22717 23181 23208 25849 25855 25910 25954 25991 26016 26027 26036 26073-26074 26083 26087 26100 26203 26228 26242 26247 26256 26276-26277 26305 26308 26310 26335 26341 26360 26433 26466 26483 26520 26536 26539 26550 26563 26565 26569 26595-26596 26614 26964 26986 27003 27032 27056 27076 27082 27101 27217 27246 27249 27251 27311 27321 27329 27380 27405 27428 27442 27447 27466 27472 27500 27523-27524 27554 27573 27591 27612 27622 27631 27653 27669 27671 27675 27716 27797 27805 27845-27846 27885 27955 28001 28037 28092 28101 28115 28138 28199 28217 28222 28225 28227 28243 28270-28271 28290 28342-28343 28352 28388 28402 28408 28432 28454 28492 28498 28502 28517 28542 28561 28595 28628-28629 28662 28664 30036 31318 31323 31389 31454 31485 31535 31624 31656 31666 31679 31698 31741 32442 32511 36779 36784 368012.85864675833786e-19 3.5010283109654867e-19https://cdsarc.cds.unistra.fr/viz-bin/moc/J/other/Ap/67.119?format=asciiOpticaldefaultJ/other/Ap/67.119/bzbtableBLL blazars classificationrecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintBZBBlazar name (BZQ) (5BZBJHHMM+DDMM)meta.id;meta.maincharRAJ2000Right ascension (J2000), BZCAT v.5degpos.eq.ra;meta.mainDEJ2000Declination (J2000), BZCAT v.5degpos.eq.dec;meta.mainrmag? SDSS r magnitudemagphot.mag;em.opt.RfloatnullablerMAG? Absolute magnitude (SDSS r band)magphys.magAbsfloatnullablez? SDSS redshiftsrc.redshiftdoublenullableSDSSSDSS classificationmeta.code.classcharVCV-13VCV-13 classificationmeta.code.classcharNEDNED classificationmeta.code.classcharNewATNew activity type (DD1, DD2, DD3 and by eye)meta.code.classchar