6C 044441+632728 , the SIMBAD biblio

6C 044441+632728 , the SIMBAD biblio (74 results) C.D.S. - SIMBAD4 rel 1.8 - 2026.10.14CEST09:37:09

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Bibcode/DOI Score in Title|Abstract|
Keywords 		in a table in teXt, Caption, ... Nb occurence Nb objects in ref Citations
(from ADS) 		Title First 3 Authors
1978AJ.....83..451P 489 164 The 5-GHz strong source surveys. IV. Survey of the area between declination 35 and 70deg and summary of source counts, spectra and optical identifications. PAULINY-TOTH I.I.K., WITZEL A., PREUSS E., et al.
1981A&AS...43..381K 171 79 Westerbork observations of radio sources in the 5GHz "S4" survey. KAPAHI V.K.
1983PASP...95..842S 285 74 10.8-GHz flux density variations among a complete sample of sources from the NRAO-Bonn S4 survey. SEIELSTAD G.A., PEARSON T.J. and READHEAD A.C.S.
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.
1993A&AS..101..521S viz 22 75 Optical spectroscopy of 1Jy, S4 and S5 radio sources. IV. STICKEL M. and KUHR H.
1994A&AS..103..349S viz 272 56 An update of the optical identification status of the S4 radio source catalogue STICKEL M. and KUEHR H.
1994ApJS...95..345T viz 193 124 The second Caltech-Jodrell bank VLBI survey. I. Observations of 91 of 193 sources. TAYLOR G.B., VERMEULEN R.C., PEARSON T.J., et al.
1996ApJS..107...37T 291 139 A complete flux-density-limited VLBI survey of 293 flat-spectrum radio sources. TAYLOR G.B., VERMEULEN R.C., READHEAD A.C.S., et al.
1998AJ....116..516M viz 609 623 The International Celestial Reference Frame as realized by very long baseline interferometry. MA C., ARIAS E.F., EUBANKS T.M., et al.
1999A&A...342..378G viz 316 153 The "angular size - redshift" relation for compact radio structures in quasars and radio galaxies. GURVITS L.I., KELLERMANN K.I. and FREY S.
1999MNRAS.307..802C 197 68 Correlation between radio and broad-line emission in radio-loud quasars. CAO X. and JIANG D.R.
2000ApJ...528..626P 2 19 138 CO (4-3) and dust emission in two powerful high-z radio galaxies, and CO lines at high redshifts. PAPADOPOULOS P.P., ROETTGERING H.J.A., VAN DER WERF P.P., et al.
2001AJ....121.1741F 393 14 Extragalactic radio source selection for use in directly linking optical astrometric observations to the radio reference frame. FEY A.L., BOBOLTZ D.A., GAUME R.A., et al.
2001ApJS..136..265L viz 14       D               158 23 A dual-frequency, multiyear monitoring program of compact radio sources. LAZIO T.J.W., WALTMAN E.B., GHIGO F.D., et al.
2001MNRAS.327.1111G 87 97 On the masses of black holes in radio-loud quasars. GU M., CAO X. and JIANG D.R.
2002MNRAS.331..111C 60 18 Relation between radio core length and black hole mass for active galactic nuclei. CAO X. and JIANG D.R.
2003MNRAS.341....1M viz 15       D               1 10126 328 The Cosmic Lens All-Sky Survey - I. Source selection and observations. MYERS S.T., JACKSON N.J., BROWNE I.W.A., et al.
2003ChJAA...3..212Z 61 0 On the correlation between radio properties and black hole mass of quasars. ZHANG X.-G., WANG T.-G. and LU Y.-J.
2004AJ....127.3587F viz 15       D               504 182 The second extension of the international celestial reference frame: ICRF-EXT.1. FEY A.L., MA C., ARIAS E.F., et al.
2004ApJ...614..607O viz 190 12 Milliarcsecond structure of microarcsecond sources: comparison of scintillating and nonscintillating extragalactic radio sources. OJHA R., FEY A.L., JAUNCEY D.L., et al.
2004ARep...48..941T viz 643 7 Construction of a celestial coordinate reference frame from VLBI data. TITOV O.A.
2005ApJ...626...95S viz 15       D               1 775 88 A northern survey of gamma-ray blazar candidates. SOWARDS-EMMERD D., ROMANI R.W., MICHELSON P.F., et al.
2006A&A...455..773V viz 108223 628 A catalogue of quasars and active nuclei: 12th edition. VERON-CETTY M.-P. and VERON P.
2006ApJS..165..439R viz 15       D               152 26 Interstellar scintillation observations of 146 extragalactic radio sources. RICKETT B.J., LAZIO T.J.W. and GHIGO F.D.
2007A&A...472..763B viz 15       D               289 19 A multi-epoch VLBI survey of the kinematics of CJF sources. I. Model-fit parameters and maps. BRITZEN S., VERMEULEN R.C., TAYLOR G.B., et al.
2007A&A...476..759B viz 15       D               297 24 The soft X-ray properties of AGN from the CJF sample. A correlation analysis between soft X-ray and VLBI properties. BRITZEN S., BRINKMANN W., CAMPBELL R.M., et al.
2008ApJS..175...97H viz 15       D               1 1626 244 CGRaBS: an all-sky survey of gamma-ray blazar candidates. HEALEY S.E., ROMANI R.W., COTTER G., et al.
2008MNRAS.390.1117I           X     *   2 24 44 Interferometric imaging of the high-redshift radio galaxy, 4C60.07: an SMA, Spitzer and VLA study reveals a binary AGN/starburst. IVISON R.J., MORRISON G.E., BIGGS A.D., et al.
2009A&A...495..691M viz 15       D               2 3199 339 Roma-BZCAT: a multifrequency catalogue of blazars. MASSARO E., GIOMMI P., LETO C., 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 107473 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.
2008ChA&A..32..351B viz 15       D               2 171 4 A study of the black hole mass and accretion rate distributions of AGNs. BAO Y.-Y., ZHANG X., CHEN L.-E., et al.
2010A&A...515A..40T 53       D     X         2 87 16 The first IRAM/PdBI polarimetric millimeter survey of active galactic nuclei. I. Global properties of the sample. TRIPPE S., NERI R., KRIPS 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.
2011ApJS..194...29R viz 15       D               1 1164 401 Blazars in the Fermi era: the OVRO 40 m telescope monitoring program. RICHARDS J.L., MAX-MOERBECK W., PAVLIDOU V., et al.
2014MNRAS.438.3058R viz 15       D               1 1414 31 Connecting radio variability to the characteristics of gamma-ray blazars. RICHARDS J.L., HOVATTA T., MAX-MOERBECK W., et al.
2014ApJS..212...15F viz 15       D               1 24788 60 A broadband polarization catalog of extragalactic radio sources. FARNES J.S., GAENSLER B.M. and CARRETTI E.
2014ApJS..213....3M viz 15       D               1 28362 27 The Low-frequency Radio Catalog of flat-spectrum sources. MASSARO F., GIROLETTI M., D'ABRUSCO R., et al.
2014A&A...569A...7S viz           X     *   1 7 6 The Earliest Phases of Star formation (EPoS). Temperature, density, and kinematic structure of the star-forming core CB 17. SCHMALZL M., LAUNHARDT R., STUTZ A.M., et al.
2014MNRAS.442.3329X viz 15       D               1 2466 20 Redshift evolution of extragalactic rotation measures. XU J. and HAN J.L.
2014ApJS..215...14D viz 15       D               1 7877 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.
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.
2015MNRAS.450.3568X viz 16       D               1 473 19 Basic properties of Fermi blazars and the `blazar sequence'. XIONG D., ZHANG X., BAI J., et al.
2015Ap&SS.357...75M viz 16       D               1 3562 223 The 5th edition of the Roma-BZCAT. A short presentation. MASSARO E., MASELLI A., LETO C., 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.
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.
2017ApJS..228...22L viz 16       D               2 1528 2 Korean VLBI Network Calibrator Survey (KVNCS). 1. Source catalog of KVN single-dish flux density measurement in the K and Q bands. LEE J.A., SOHN B.W., JUNG T., et al.
2017MNRAS.466.2378A 16       D               1 33 1 A fast algorithm for finding point sources in the Fermi data stream: FermiFAST. ASVATHAMAN A., OMAND C., BARTON A., 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.
2017MNRAS.467.4565L viz 16       D               1 1193 4 Bimodal radio variability in OVRO-40 m-monitored blazars. LIODAKIS I., PAVLIDOU V., HOVATTA T., et al.
2017A&A...605A..84K           X     *   1 56 5 Radio continuum of galaxies with H2O megamaser disks: 33 GHz VLA data. KAMALI F., HENKEL C., BRUNTHALER A., et al.
2017ApJS..233....3T viz 16       D               1 721 23 The VLBA Extragalactic Proper Motion Catalog and a measurement of the secular aberration drift. TRUEBENBACH A.E. and DARLING J.
2018ApJS..234...29H 16       D           *   1 90 5 A radio continuum study of dwarf galaxies: 6 cm imaging of LITTLE THINGS. HINDSON L., KITCHENER G., BRINKS E., et al.
2018MNRAS.475.5116W           X     *   1 11 1 A spatially resolved radio spectral index study of the dwarf irregular galaxy NGC 1569. WESTCOTT J., BRINKS E., HINDSON L., et al.
2018ApJ...861..113D viz 16       D               1 581 11 Astrometric limits on the stochastic gravitational wave background. DARLING J., TRUEBENBACH A.E. and PAINE J.
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.
2019A&A...624A..42K viz 16       D           *   1 46 3 Accretion disk versus jet orientation in H2O megamaser galaxies. KAMALI F., HENKEL C., KOYAMA S., et al.
2019ApJS..242....4D viz 16       D               1 9583 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 16       D               1 3393 ~ Structure effects for 3417 Celestial Reference Frame radio sources. XU M.H., ANDERSON J.M., HEINKELMANN R., et al.
2019AN....340..437A viz 16       D               1 2122 ~ Optical variability of blazars. ABRAHAMYAN H.V., MICKAELIAN A.M., PARONYAN G.M., et al.
2019A&A...630A.101K viz 16       D               2 3584 ~ Realization of a multifrequency celestial reference frame through a combination of normal equation systems. KARBON M. and NOTHNAGEL A.
2020MNRAS.492.2807G 1424 T K A S   X C       32 6 ~ A flat-spectrum flare in
S4 0444+63 revealed by a new implementation of multiwavelength single-dish observations. 		GIROLETTI M. and RIGHINI S.
2020ApJS..249...18C viz 16       D               1 781605 122 The Zwicky Transient Facility catalog of periodic variable stars. CHEN X., WANG S., DENG L., et al.
2020A&A...644A.159C viz 16       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.
2017ATel10584....1C 397 T         X         9 2 ~ Fermi and Swift discovery of GeV gamma-ray and X-ray emission from the blazar
S4 0444+63. 		CIPRINI S.
2021AJ....162...21B viz 17       D               5 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.505.4726K viz 17       D               1 2157 29 The relativistic jet dichotomy and the end of the blazar sequence. KEENAN M., MEYER E.T., GEORGANOPOULOS M., et al.
2021A&A...655A..17S viz 17       D               1 338578 3 The SPECFIND V3.0 catalog of radio continuum cross-identifications and spectra: Reaching lower frequencies. STEIN Y., VOLLMER B., BOCH T., et al.
2022ApJS..260....4P viz 17       D               1 7976 3 Direction of Parsec-scale Jets for 9220 Active Galactic Nuclei. PLAVIN A.V., KOVALEV Y.Y. and PUSHKAREV A.B.
2022ApJ...932..118C viz 17       D               2 730182 4 Searching for Anomalies in the ZTF Catalog of Periodic Variable Stars. CHAN H.-S., VILLAR V.A., CHEUNG S.-H., et al.
2024A&A...684A..93L viz 18       D               1 520 ~ VLBI position variability of AGNs is inversely correlated with their photometric variability. LAMBERT S. and SECREST N.J.
2024ApJS..274...28C viz 18       D               1 4336 ~ Metrics of Astrometric Variability in the International Celestial Reference Frame. I. Statistical Analysis and Selection of the Most Variable Sources. CIGAN P., MAKAROV V.V., SECREST N.J., et al.
2025A&A...694A..96M viz 19       D               1 149 ~ Sun-related variability in the light curves of compact radio sources A new view on extreme scattering events. MARCHILI N., WITZEL G. and ALLER M.F.
2025ApJS..278...11L 19       D               1 1265 ~ Discerning Misclassified Flat-spectrum Radio Quasars from Low-frequency-peaked BL Lacertae Objects. LIANG S., YANG W.G., ZHENG Y.G., et al.

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