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4C 42.28 , the SIMBAD biblio (71 results) | C.D.S. - SIMBAD4 rel 1.8 - 2024.04.20CEST05:15:21 |
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 |
---|---|---|---|---|---|---|---|---|---|
1965AJ.....70..756M | 244 | 43 | A 610.5 MHz survey of the sky between declinations +40 and +44 degrees. | MacLEOD J.M., SWENSON G.W.Jr, YANG K.S., et al. | |||||
1967MNRAS.135..319W | 164 | 33 | The radio spectra of sources in the fourth Cambridge catalogue. II. | WILLIAMS P.J.S. and STEWART P. | |||||
1972AJ.....77..625W | 493 | 6 | Observations at 750, 1400, and 2700 MHz of radio sources in the Vermilion Observatory survey. | WEBBER J.C. and WILLIS A.G. | |||||
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. | |||||
1982ApJ...255L..93P | 20 | 62 | The extended radio structure of compact extragalactic sources. | PERLEY R.A., FOMALONT E.B. and JOHNSTON K.J. | |||||
1982MNRAS.198..673B | 1 | 9 | 88 | Jodrell bank MTRLI observations of nine core-dominated sources at 480 MHz. | BROWNE I.W.A., ORR M.J.L., DAVIS R.J., et al. | ||||
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. | |||||
1989AJ.....98..419V | 1091 | 103 | Structures, spectral indexes, and optical identifications of radio sources selected from the B3 catalogue. | VIGOTTI M., GRUEFF G., PERLEY R., et al. | |||||
1990A&AS...82...41K | 751 | 14 | Spectral index distribution for a sample of sources from the B3 catalogue. | KULKARNI V.K., MANTOVANI F. and PAULINY-TOTH I.I.K. | |||||
1992MNRAS.254..655P | 845 | 335 | Interferometer phase calibration sources - I. The region 35deg ≤ Dec. ≤ 75deg. | PATNAIK A.R., BROWNE I.W.A., WILKINSON P.N., et al. | |||||
1994A&AS..103..349S | 272 | 56 | An update of the optical identification status of the S4 radio source catalogue | STICKEL M. and KUEHR H. | |||||
1995ApJS...98....1P | 169 | 150 | The first Caltech-Jodrell Bank VLBI survey. I. Lambda = 18 centimeter observations of 87 sources. | POLATIDIS A.G., WILKINSON P.N., XU W., et al. | |||||
1995ApJS...99..297X | 91 | 144 | The first Caltech-Jodrell bank VLBI survey. III. VLBI and MERLIN observations at 5GHz and VLA observations at 1.4GHz. | XU W., READHEAD A.C.S., PEARSON T.J., et al. | |||||
1996MNRAS.282.1274H | 179 | 38 | A survey for high-redshift radio-loud quasars : optical spectroscopy of S > 0.2 Jy, flat-spectrum radio sources. | HOOK I.M., McMAHON R.G., IRWIN M.J., et al. | |||||
1999A&AS..139..359V | 1047 | 11 | Multi-frequency study of the B3-VLA sample. II. The database. | VIGOTTI M., GREGORINI L., KLEIN U., et al. | |||||
1999A&AS..139..545K | 551 | 105 | Survey of instantaneous 1-22 GHz spectra of 550 compact extragalactic objects with declinations from -30° to +43°. | KOVALEV Y.Y., NIZHELSKY N.A., KOVALEV Y.A., et al. | |||||
2001A&A...369..380F | O | 98 | 77 | Multi-frequency VLA observations of a new sample of CSS/GPS radio sources. | FANTI C., POZZI F., DALLACASA D., et al. | ||||
2002ApJS..141...13B | 1501 | 304 | The VLBA calibrator Survey–VCS1. | BEASLEY A.J., GORDON D., PECK A.B., et al. | |||||
2002MNRAS.329..700S | 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. | |||||
2003A&A...406..579K | 15 | D | 1 | 192 | 34 | Multi-frequency study of the B3-VLA sample. III. Polarisation properties. | KLEIN U., MACK K.-H., GREGORINI L., et al. | ||
2003ApJ...592..804L | 1 | 25 | 84 | VLBI imaging of luminous infrared galaxies: active galactic nucleus cores in Markarian 231, UGC 5101, and NGC 7469. | LONSDALE C.J., LONSDALE C.J., SMITH H.E., et al. | ||||
2009A&A...505..385A | 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 | 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. | ||
2011AJ....142...89P | 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...743..171A | 38 | X | 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. | ||
2012ApJS..199...31N | 15 | D | 1 | 2260 | 1282 | Fermi Large Area Telescope second source catalog. | NOLAN P.L., ABDO A.A., ACKERMANN M., et al. | ||
2012MNRAS.424.2832L | 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. | ||
2013A&A...560A..23L | 16 | D | * | 1 | 67 | 10 | Exploring the bulk of the BL Lacertae object population. I. Parsec-scale radio structures. | LIUZZO E., GIROLETTI M., GIOVANNINI G., et al. | |
2014MNRAS.439..690H | 16 | D | 1 | 1318 | 51 | Connection between optical and γ-ray variability in blazars. | HOVATTA T., PAVLIDOU V., KING O.G., et al. | ||
2014A&A...563A..54P | 16 | D | 1 | 168926 | 217 | The Sloan Digital Sky Survey quasar catalog: tenth data release. | PARIS I., PETITJEAN P., AUBOURG E., et al. | ||
2014ApJS..212...15F | 16 | D | 1 | 24940 | 60 | A broadband polarization catalog of extragalactic radio sources. | FARNES J.S., GAENSLER B.M. and CARRETTI E. | ||
2014MNRAS.442.3329X | 16 | D | 1 | 2466 | 20 | Redshift evolution of extragalactic rotation measures. | XU J. and HAN J.L. | ||
2015ApJS..217....2M | 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. | ||
2015ApJS..218...23A | 16 | D | 1 | 3139 | 1411 | Fermi Large Area Telescope third source catalog. | ACERO F., ACKERMANN M., AJELLO M., et al. | ||
2015AJ....150...58F | 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 | 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. | ||
2016ApJ...820....8S | 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 | 16 | D | 1 | 2386 | 11 | Second epoch VLBA Calibrator Survey observations: VCS-II. | GORDON D., JACOBS C., BEASLEY A., et al. | ||
2016ApJS..226...20F | 16 | D | 1 | 1394 | 122 | The spectral energy distributions of Fermi blazars. | FAN J.H., YANG J.H., LIU Y., et al. | ||
2016MNRAS.462.3180C | 177 | D | X | 5 | 576 | 21 | Blazar flaring patterns (B-FlaP) classifying blazar candidate of uncertain type in the third Fermi-LAT catalogue by artificial neural networks. | CHIARO G., SALVETTI D., LA MURA G., et al. | |
2016A&A...595A...5M | 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. | ||
2017A&A...597A..79P | 16 | D | 1 | 302147 | 367 | The Sloan Digital Sky Survey Quasar Catalog: Twelfth data release. | PARIS I., PETITJEAN P., ROSS N.P., et al. | ||
2017A&A...602A..86L | 16 | D | 1 | 1082 | 1 | Research and characterisation of blazar candidates among the Fermi/LAT 3FGL catalogue using multivariate classifications. | LEFAUCHEUR J. and PITA S. | ||
2017MNRAS.470.1291S | 81 | X | 2 | 563 | 2 | 3FGLzoo: classifying 3FGL unassociated Fermi-LAT γ-ray sources by artificial neural networks. | SALVETTI D., CHIARO G., LA MURA G., et al. | ||
2018ApJS..235...11C | 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 | 16 | D | 1 | 1396 | 63 | On the jet properties of γ-ray-loud active galactic nuclei. | CHEN L. | ||
2018A&A...613A..51P | 16 | D | 1 | 525784 | 350 | The Sloan Digital Sky Survey Quasar Catalog: Fourteenth data release. | PARIS I., PETITJEAN P., AUBOURG E., et al. | ||
2018ApJ...866..137L | 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. | ||
2018RAA....18...56K | 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....5X | 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 | 17 | D | 2 | 3584 | ~ | Realization of a multifrequency celestial reference frame through a combination of normal equation systems. | KARBON M. and NOTHNAGEL A. | ||
2019MNRAS.490.4770K | 17 | D | 1 | 567 | ~ | Optimizing neural network techniques in classifying Fermi-LAT gamma-ray sources. | KOVACEVIC M., CHIARO G., CUTINI S., et al. | ||
2020ApJS..247...33A | 17 | D | 1 | 5180 | 880 | Fermi Large Area Telescope fourth source catalog. | ABDOLLAHI S., ACERO F., ACKERMANN M., et al. | ||
2020ApJ...892..105A | 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. | ||
2020ApJS..249...17R | 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....8L | 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. | ||
2020PASP..132k4102P | 17 | D | 1 | 585 | ~ | Beamed and unbeamed emission of γ-ray blazars. | PEI Z., FAN J., YANG J., et al. | ||
2020A&A...643A.103P | 17 | D | 1 | 408 | ~ | Optical spectroscopic observations of low-energy counterparts of Fermi-LAT γ-ray sources. | PENA-HERAZO H.A., AMAYA-ALMAZAN R.A., MASSARO F., et al. | ||
2020A&A...644A.159C | 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. | ||
2021ApJS..253...46P | 17 | D | 1 | 1077 | 38 | The central engines of Fermi blazars. | PALIYA V.S., DOMINGUEZ A., AJELLO M., et al. | ||
2021ApJ...913..120Z | 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 | 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.505.5853G | 17 | D | 2 | 5840 | ~ | Artificial Neural Network classification of 4FGL sources. | GERMANI S., TOSTI G., LUBRANO P., et al. | ||
2021A&A...655A..17S | 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 | 18 | D | 1 | 668 | 12 | The Relativistic Jet and Central Engine of Fermi Blazars. | XIAO H., OUYANG Z., ZHANG L., et al. | ||
2022ApJ...925...97P | 18 | D | 1 | 809 | 5 | The Estimation of Fundamental Physics Parameters for Fermi-LAT Blazars. | PEI Z., FAN J., YANG J., et al. | ||
2022ApJS..260...33S | 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 | 18 | D | 1 | 6714 | 133 | Incremental Fermi Large Area Telescope Fourth Source Catalog. | ABDOLLAHI S., ACERO F., BALDINI L., et al. | ||
2022ApJS..263...24A | 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. | ||
2024ApJ...961..241K | 20 | D | 1 | 284 | ~ | Compact Symmetric Objects. II. Confirmation of a Distinct Population of High-luminosity Jetted Active Galaxies. | KIEHLMANN S., READHEAD A.C.S., O'NEILL S., et al. |