6C 120623+545839 , the SIMBAD biblio

6C 120623+545839 , the SIMBAD biblio (101 results) C.D.S. - SIMBAD4 rel 1.8 - 2024.04.25CEST18:05:49

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Keywords 		in a table in teXt, Caption, ... Nb occurence Nb objects in ref Citations
(from ADS) 		Title First 3 Authors
1992MNRAS.254..655P viz 845 335 Interferometer phase calibration sources - I. The region 35deg ≤ Dec. ≤ 75deg. PATNAIK A.R., BROWNE I.W.A., WILKINSON P.N., et al.
2002ApJS..141...13B viz 1501 304 The VLBA calibrator Survey–VCS1. BEASLEY A.J., GORDON D., PECK A.B., et al.
2002MNRAS.329..700S viz 1288 23 Automated optical identification of a large complete northern hemisphere sample of flat-spectrum radio sources with S6cm>200mJy. SNELLEN I.A.G., McMAHON R.G., HOOK I.M., et al.
2005AJ....130..367S 46359 269 The Sloan Digital Sky Survey quasar catalog. III. Third data release. SCHNEIDER D.P., HALL P.B., RICHARDS G.T., et al.
2006A&A...455..773V viz 108224 628 A catalogue of quasars and active nuclei: 12th edition. VERON-CETTY M.-P. and VERON P.
2006AJ....131.2766R viz 15       D               15343 714 The Sloan Digital Sky Survey quasar survey: quasar luminosity function from Data Release 3. RICHARDS G.T., STRAUSS M.A., FAN X., et al.
2007AJ....134..102S viz 77435 419 The Sloan Digital Sky Survey quasar catalog. IV. Fifth data release. SCHNEIDER D.P., HALL P.B., RICHARDS G.T., et al.
2008ApJ...680..169S viz 15       D               1 77431 447 Biases in virial black hole masses: an SDSS perspective. SHEN Y., GREENE J.E., STRAUSS M.A., et al.
2009A&A...495..691M viz 15       D               2 3203 339 Roma-BZCAT: a multifrequency catalogue of blazars. MASSARO E., GIOMMI P., LETO C., et al.
2009MNRAS.398..201G 15       D               1 62 29 A complete sample of 21-cm absorbers at z ∼ 1.3: Giant Metrewave Radio Telescope survey using Mg II systems. GUPTA N., SRIANAND R., PETITJEAN P., et al.
2009A&A...505..385A viz 15       D               1 99836 35 The large quasar reference frame (LQRF). An optical representation of the ICRS. ANDREI A.H., SOUCHAY J., ZACHARIAS N., et al.
2010A&A...511A..53V viz 15       D               1 107940 39 The SPECFIND V2.0 catalogue of radio cross-identifications and spectra. SPECFIND meets the Virtual Observatory. VOLLMER B., GASSMANN B., DERRIERE S., et al.
2010ApJ...715..429A viz 15       D               1 812 471 The first catalog of active galactic nuclei detected by the Fermi Large Area Telescope. ABDO A.A., ACKERMANN M., AJELLO M., et al.
2010AJ....139.2360S viz 80069 836 The Sloan Digital Sky Survey quasar catalog. V. Seventh data release. SCHNEIDER D.P., RICHARDS G.T., HALL P.B., et al.
2010ApJS..188..405A viz 15       D               1 1513 938 Fermi Large Area Telescope First Source Catalog. ABDO A.A., ACKERMANN M., AJELLO M., et al.
2010A&A...518A..10V viz 15       D               1 168913 597 A catalogue of quasars and active nuclei: 13th edition. VERON-CETTY M.-P. and VERON P.
2011ApJ...726...16L viz 15       D               1 105 46 Characteristics of gamma-ray loud blazars in the VLBA imaging and polarimetry survey. LINFORD J.D., TAYLOR G.B., ROMANI R.W., et al.
2011MNRAS.410..860A viz 15       D               3 86770 182 A strong redshift dependence of the broad absorption line quasar fraction. ALLEN J.T., HEWETT P.C., MADDOX N., et al.
2011AJ....141..137Q viz 15       D               1 12939 48 The Pittsburgh Sloan Digital Sky Survey Mg II quasar absorption-line survey catalog. QUIDER A.M., NESTOR D.B., TURNSHEK D.A., et al.
2011AJ....141..182K viz 15       D               1 5750 38 Correlations of quasar optical spectra with radio morphology. KIMBALL A.E., IVEZIC Z., WIITA P.J., et al.
2011ApJS..194...42R viz 15       D               1 27625 50 Supermassive black hole mass estimates using Sloan Digital Sky Survey quasar spectra at 0.7 < z < 2. RAFIEE A. and HALL P.B.
2011ApJS..194...45S viz 15       D               1 105786 1138 A catalog of quasar properties from Sloan Digital Sky Survey data release 7. SHEN Y., RICHARDS G.T., STRAUSS M.A., et al.
2011AJ....142...89P viz 15       D               1 857 22 Precise absolute astrometry from the VLBA imaging and polarimetry survey at 5 GHz. PETROV L. and TAYLOR G.B.
2011ApJ...741...30A viz 15       D               1 600 101 The radio/gamma-ray connection in active galactic nuclei in the era of the Fermi Large Area Telescope. ACKERMANN M., AJELLO M., ALLAFORT A., et al.
2011ApJ...743..171A viz 15       D               1 979 589 The second catalog of active galactic nuclei detected by the Fermi large area telescope. ACKERMANN M., AJELLO M., ALLAFORT A., et al.
2012ApJ...744..177L viz 15       D               1 237 41 Contemporaneous VLBA 5 GHz observations of Large Area Telescope detected blazars. LINFORD J.D., TAYLOR G.B., ROMANI R.W., et al.
2012ApJ...748...49S viz 15       D               1 228 179 Spectroscopy of broad-line blazars from 1LAC. SHAW M.S., ROMANI R.W., COTTER G., et al.
2012MNRAS.421.1764S 15       D               1 163 136 The relation between broad lines and γ-ray luminosities in Fermi blazars. SBARRATO T., GHISELLINI G., MARASCHI L., et al.
2012AJ....143..119I viz 15       D               1 50857 129 The Sloan Digital Sky Survey Quasar Lens Search. V. Final catalog from the seventh data release. INADA N., OGURI M., SHIN M.-S., et al.
2012ApJS..199...31N viz 15       D               1 2260 1282 Fermi Large Area Telescope second source catalog. NOLAN P.L., ABDO A.A., ACKERMANN M., et al.
2012ApJ...753..106M viz 15       D               1 89523 227 A description of quasar variability measured using repeated SDSS and POSS imaging. MacLEOD C.L., IVEZIC Z., SESAR B., et al.
2012MNRAS.424.2832L viz 15       D               1 1877 43 Application of the Gaussian mixture model in pulsar astronomy – pulsar classification and candidates ranking for the Fermi 2FGL catalogue. LEE K.J., GUILLEMOT L., YUE Y.L., et al.
2012ApJ...757...25L viz 15       D               1 231 7 Gamma-ray loudness, synchrotron peak frequency, and parsec-scale properties of blazars detected by the Fermi Large Area Telescope. LINFORD J.D., TAYLOR G.B. and SCHINZEL F.K.
2012A&A...544A..21G 77             C       1 89 31 Search for cold gas in strong Mg II absorbers at 0.5 < z < 1.5: nature and evolution of 21-cm absorbers. GUPTA N., SRIANAND R., PETITJEAN P., et al.
2013ApJS..206....4K viz 16       D               1 119612 109 Mean spectral energy distributions and bolometric corrections for luminous quasars. KRAWCZYK C.M., RICHARDS G.T., MEHTA S.S., et al.
2013ApJS..206...12D viz 16       D               3 697 65 Unveiling the nature of unidentified gamma-ray sources. I. A new method for the association of gamma-ray blazars. D'ABRUSCO R., MASSARO F., PAGGI A., et al.
2013ApJ...779..161S viz 16       D               1 79596 24 Precious metals in SDSS quasar spectra. II. Tracking the evolution of strong, 0.4 < z < 2.3 Mg II absorbers with thousands of systems. SEYFFERT E.N., COOKSEY K.L., SIMCOE R.A., et al.
2014MNRAS.438.3058R viz 16       D               1 1414 31 Connecting radio variability to the characteristics of gamma-ray blazars. RICHARDS J.L., HOVATTA T., MAX-MOERBECK W., et al.
2014MNRAS.439..690H viz 16       D               2 1318 51 Connection between optical and γ-ray variability in blazars. HOVATTA T., PAVLIDOU V., KING O.G., et al.
2014ApJS..212...15F viz 16       D               1 24940 60 A broadband polarization catalog of extragalactic radio sources. FARNES J.S., GAENSLER B.M. and CARRETTI E.
2014ApJS..213....3M viz 16       D               1 28367 27 The Low-frequency Radio Catalog of flat-spectrum sources. MASSARO F., GIROLETTI M., D'ABRUSCO R., et al.
2014MNRAS.441.3375X 16       D               1 258 56 Intrinsic γ-ray luminosity, black hole mass, jet and accretion in Fermi blazars. XIONG D.R. and ZHANG X.
2014MNRAS.442.3329X viz 16       D               1 2466 20 Redshift evolution of extragalactic rotation measures. XU J. and HAN J.L.
2014ApJS..215...14D viz 16       D               1 7883 110 The WISE blazar-like radio-loud sources: an all-sky catalog of candidate γ-ray blazars. D'ABRUSCO R., MASSARO F., PAGGI A., et al.
2014Natur.515..376G viz 16       D               1 208 316 The power of relativistic jets is larger than the luminosity of their accretion disks. GHISELLINI G., TAVECCHIO F., MARASCHI L., et al.
2015ApJS..217....2M viz 16       D               2 2201 42 Refining the associations of the Fermi large area telescope source catalogs. MASSARO F., D'ABRUSCO R., LANDONI M., et al.
2015MNRAS.448.1060G viz 16       D               1 215 100 Fermi/LAT broad emission line blazars. GHISELLINI G. and TAVECCHIO F.
2015ApJS..218...23A viz 16       D               1 3139 1411 Fermi Large Area Telescope third source catalog. ACERO F., ACKERMANN M., AJELLO M., et al.
2015AJ....150...58F viz 16       D               1 3421 241 The second realization of the international celestial reference frame by very long baseline interferometry. FEY A.L., GORDON D., JACOBS C.S., et al.
2015ApJ...810...14A viz 16       D               1 1898 513 The third catalog of active galactic nuclei detected by the Fermi large area telescope. ACKERMANN M., AJELLO M., ATWOOD W.B., et al.
2014ATel.6070....1S 39           X         1 4 2 Two Flaring Quasars detected by MASTER. SHUMKOV V., BALANUTSA P., DENISENKO D., et al.
2015Ap&SS.357...75M viz 16       D               1 3563 223 The 5th edition of the Roma-BZCAT. A short presentation. MASSARO E., MASELLI A., LETO C., et al.
2016ApJ...820....8S viz 16       D               1 3046 91 Classification and ranking of Fermi LAT gamma-ray sources from the 3FGL catalog using machine learning techniques. SAZ PARKINSON P.M., XU H., YU P.L.H., et al.
2016AJ....151..154G viz 16       D               1 2386 11 Second epoch VLBA Calibrator Survey observations: VCS-II. GORDON D., JACOBS C., BEASLEY A., et al.
2016ApJS..224...26M viz 16       D               1 2216 17 A comprehensive statistical description of radio-through-gamma-ray spectral energy distributions of all known blazars. MAO P., URRY C.M., MASSARO F., et al.
2016ApJS..226...20F viz 16       D               1 1394 122 The spectral energy distributions of Fermi blazars. FAN J.H., YANG J.H., LIU Y., et al.
2016A&A...595A...5M viz 16       D               1 2192 40 Gaia Data Release 1. Reference frame and optical properties of ICRF sources. MIGNARD F., KLIONER S., LINDEGREN L., et al.
2016MNRAS.463.3038X 16       D               1 278 5 Curvature of the spectral energy distribution, the inverse Compton component and the jet in Fermi 2LAC blazars. XUE R., LUO D., DU L.M., et al.
2017A&A...597A..79P viz 16       D               1 302147 367 The Sloan Digital Sky Survey Quasar Catalog: Twelfth data release. PARIS I., PETITJEAN P., ROSS N.P., et al.
2017ApJ...841..113M viz 16       D               1 2944 1 An investigation of blazars without redshifts: not a missing population at high redshift. MAO P. and URRY C.M.
2018ApJS..235...11C viz 16       D               2 190674 1 The associated absorption features in quasar spectra of the Sloan Digital Sky Survey. I. Mg II absorption doublets. CHEN Z.-F., HUANG W.-R., PANG T.-T., et al.
2018ApJS..235...39C viz 16       D               1 1396 63 On the jet properties of γ-ray-loud active galactic nuclei. CHEN L.
2018A&A...613A..51P viz 16       D               1 525784 350 The Sloan Digital Sky Survey Quasar Catalog: Fourteenth data release. PARIS I., PETITJEAN P., AUBOURG E., et al.
2018MNRAS.477.4749C viz 16       D               3 106 78 On the origin of gamma-rays in Fermi blazars: beyond the broad-line region. COSTAMANTE L., CUTINI S., TOSTI G., et al.
2018ApJ...861...97F viz 16       D               1 79 4 Constraints on the composition, magnetization, and radiative efficiency in the jets of blazars. FAN X.-L., WU Q. and LIAO N.-H.
2018ApJ...866..137L viz 16       D               1 1032 70 Constraining the limiting brightness temperature and Doppler factors for the largest sample of radio-bright blazars. LIODAKIS I., HOVATTA T., HUPPENKOTHEN D., et al.
2018A&A...618A..22P viz 16       D               1 202 5 The first catalog of Fermi-LAT sources below 100 MeV. PRINCIPE G., MALYSHEV D., BALLET J., et al.
2019A&A...622A..11G viz 17       D               1 49927 37 LoTSS/HETDEX: Optical quasars. I. Low-frequency radio properties of optically selected quasars. GURKAN G., HARDCASTLE M.J., BEST P.N., et al.
2019A&A...622A..14M 103 3 Blazars in the LOFAR Two-Metre Sky Survey first data release. MOONEY S., QUINN J., CALLINGHAM J.R., et al.
2019A&A...622A..15M viz 17       D               1 21812 4 The origin of radio emission in broad absorption line quasars: Results from the LOFAR Two-metre Sky Survey. MORABITO L.K., MATTHEWS J.H., BEST P.N., et al.
2019ApJ...873..132M viz 17       D               1 2125 2 The precious set of radio-optical reference frame objects in the light of Gaia DR2 data. MAKAROV V.V., BERGHEA C.T., FROUARD J., et al.
2018RAA....18...56K viz 16       D               1 1421 3 On the intrinsic shape of the gamma-ray spectrum for Fermi blazars. KANG S.-J., WU Q., ZHENG Y.-G., et al.
2019ApJS..242....4D viz 17       D               1 9560 45 Two new catalogs of blazar candidates in the WISE Infrared sky. D'ABRUSCO R., ALVAREZ CRESPO N., MASSARO F., et al.
2019ApJS..242....5X viz 17       D               1 3393 ~ Structure effects for 3417 Celestial Reference Frame radio sources. XU M.H., ANDERSON J.M., HEINKELMANN R., et al.
2019A&A...630A.101K viz 17       D               2 3584 ~ Realization of a multifrequency celestial reference frame through a combination of normal equation systems. KARBON M. and NOTHNAGEL A.
2020ApJS..247...33A viz 17       D               1 5180 880 Fermi Large Area Telescope fourth source catalog. ABDOLLAHI S., ACERO F., ACKERMANN M., et al.
2020ApJ...892..105A viz 17       D               1 3424 235 The fourth catalog of active galactic nuclei detected by the Fermi Large Area Telescope. AJELLO M., ANGIONI R., AXELSSON M., et al.
2020MNRAS.495..981S viz 17       D               1 153 ~ Jet efficiencies and black hole spins in jetted quasars. SOARES G. and NEMMEN R.
2020ApJS..248...27T 102       D       C       7 63 17 The physical properties of Fermi-4LAC flat spectrum radio quasars. TAN C., XUE R., DU L.-M., et al.
2020ApJS..249...17R viz 17       D               1 525797 112 Spectral properties of quasars from Sloan Digital Sky Survey data release 14: the catalog. RAKSHIT S., STALIN C.S. and KOTILAINEN J.
2020ApJS..250....3C viz 17       D               2 6555 ~ The variable Mg II narrow absorption line systems. CHEN Z.-F., QIN H.-C., GUI R.-J., et al.
2020ApJS..250....8L viz 17       D               1 750060 219 The Sloan Digital Sky Survey quasar catalog: Sixteenth Data Release. LYKE B.W., HIGLEY A.N., McLANE J.N., et al.
2020A&A...644A.159C viz 17       D               1 4536 184 The third realization of the International Celestial Reference Frame by very long baseline interferometry. CHARLOT P., JACOBS C.S., GORDON D., et al.
2021MNRAS.504L..22R 1612 T   A D     X C F     35 5 6
TXS 1206 + 549: a new γ-ray-detected narrow-line Seyfert 1 galaxy at redshift 1.34? 		RAKSHIT S., SCHRAMM M., STALIN C.S., et al.
2021ApJS..253...46P viz 17       D               1 1077 38 The central engines of Fermi blazars. PALIYA V.S., DOMINGUEZ A., AJELLO M., et al.
2021ApJ...913...93C 17       D               1 165 21 The powers of relativistic jets depend on the spin of accreting supermassive black holes. CHEN Y., GU Q., FAN J., et al.
2021ApJ...913..120Z viz 17       D               1 1126 ~ Cosmological evolution of Fermi Large Area Telescope gamma-ray blazars using novel nonparametric methods. ZENG H., PETROSIAN V. and YI T.
2021AJ....162...21B viz 17       D               4 2594 ~ Optical variability of ICRF3 quasars in the Pan-STARRS 3pi survey with Functional Principal Component Analysis. BERGHEA C.T., MAKAROV V.V., QUIGLEY K., et al.
2021MNRAS.505.5853G 17       D               2 5840 ~ Artificial Neural Network classification of 4FGL sources. GERMANI S., TOSTI G., LUBRANO P., et al.
2021A&A...655A..17S viz 17       D               1 338596 3 The SPECFIND V3.0 catalog of radio continuum cross-identifications and spectra: Reaching lower frequencies. STEIN Y., VOLLMER B., BOCH T., et al.
2022ApJ...925...40X viz 18       D               1 668 12 The Relativistic Jet and Central Engine of Fermi Blazars. XIAO H., OUYANG Z., ZHANG L., et al.
2022MNRAS.514.2122P 735       D S   X C       15 21 2 Possible jet reorientation in low-frequency radio structures of blazars. PAJDOSZ-SMIERCIAK U., SMIERCIAK B. and JAMROZY M.
2022ApJS..260...33S viz 18       D               1 1015 3 The US Naval Observatory VLBI Spectroscopic Catalog. SEXTON R.O., SECREST N.J., JOHNSON M.C., et al.
2022ApJS..260...53A viz 18       D               1 6714 133 Incremental Fermi Large Area Telescope Fourth Source Catalog. ABDOLLAHI S., ACERO F., BALDINI L., et al.
2022ApJS..262...18Y viz 18       D               1 2709 8 The Spectral Energy Distributions for 4FGL Blazars. YANG J.H., FAN J.H., LIU Y., et al.
2022ApJ...938...38A 18       D               2 139 6 Search for Astrophysical Neutrinos from 1FLE Blazars with IceCube. ABBASI R., ACKERMANN M., ADAMS J., et al.
2022ApJS..263...24A viz 18       D               1 3830 15 The Fourth Catalog of Active Galactic Nuclei Detected by the Fermi Large Area Telescope: Data Release 3. AJELLO M., BALDINI L., BALLET J., et al.
2023ApJS..268....6C viz 19       D               1 459 ~ General Physical Properties of Fermi Blazars. CHEN Y., GU Q., FAN J., et al.
2023ApJS..268...23F viz 19       D               1 2708 ~ Characterizing the Emission Region Properties of Blazars. FAN J., XIAO H., YANG W., et al.
2023RAA....23k5009Z 19       D               1 160 ~ Relations between SMBH Parameters and Jet Generation and Efficiency in Blazars. ZHANG H. and ZHANG H.J.
2024ApJ...961...38R 1230 T   A     X C       23 6 ~ A Possible Optical Quasiperiodic Oscillation of 134 days in the Radio-loud Narrow-line Seyfert 1 Galaxy
TXS 1206+549 at z = 1.34. 		REN C., SUN S. and ZHANG P.

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