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QSO J2257+0243 , the SIMBAD biblio (156 results) | C.D.S. - SIMBAD4 rel 1.8 - 2024.04.20CEST01:42:59 |
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 |
---|---|---|---|---|---|---|---|---|---|
1971ApJ...164..237M | 78 | 48 | The radio structures of seventy-nine quasi-stellar objects. | MacDONALD G.H. and MILEY G.K. | |||||
1971MNRAS.152..477M | 128 | 206 | The radio structure of quasars - A statistical investigation. | MILEY G.K. | |||||
1971PASP...83..611D | 202 | 88 | A catalogue of quasars. | DE VENY J.B., OSBORN W.H. and JANES K. | |||||
1971AuJPA..19....1W | 797 | 63 | The Parkes 2700 MHz survey catalogues for the ±4 declination zone and for selected regions. | WALL J.V., SHIMMINS A.J. and MERKELIJN J.K. | |||||
1972AJ.....77..265P | 257 | 127 | The NRAO 5-GHz radio source survey. II. The 140-ft "Strong", "Intermediate", and "Deep" source surveys. | PAULINY-TOTH I.I.K., KELLERMANN K.I., DAVIS M.M., et al. | |||||
1972AJ.....77..444B | 47 | 13 | Optical positions of forty-eight quasistellar objects. | BARBIERI C., CAPACCIOLI M., GANZ R., et al. | |||||
1972ApJ...178...25S | 98 | 285 | The redshift-distance relation. III. Photometry and the Hubble diagram for radio sources and the possible turn-on time for QSOs. | SANDAGE A. | |||||
1973AJ.....78..828K | 501 | 88 | Measurements of the flux density and spectra of discrete radio sources at centimeter wavelengths. IV. The observations at 10.7 GHz (2.8 cm). | KELLERMANN K.I. and PAULINY-TOTH I.I.K. | |||||
1974AJ.....79..437C | 384 | 61 | Intensity dependent radio spectral distributions in the Parkes 2700-MHz survey. | CONDON J.J. and JAUNCEY D.L. | |||||
1974AJ.....79.1220C | 462 | 84 | Spectra of sources in the NRAO 5000-MHz surveys. | CONDON J.J. and JAUNCEY D.L. | |||||
1975AJ.....80....1K | 178 | 23 | Radio spectra and red shifts of 179 QSOs. | KRAUS J.D. and GEARHART M.R. | |||||
1975MmRAS..80....1M | 340 | 68 | Accurate positions and identifications for a complete sample of 341 radio sources from the Parkes ± 4 degres survey. | McEWAN N.J., BROWNE I.W.A. and CROWTHER J.H. | |||||
1975MmSAI..46..461B | 493 | 7 | Catalogue of quasi-stellar-objects. | BARBIERI C., CAPACCIOLI M. and ZAMBON M. | |||||
1976AJ.....81..574P | 412 | 12 | Radio two-color diagram for QSOs, spiral galaxies, and BL Lac objets. | PACHT E. | |||||
1976MNRAS.176..275B | 101 | 30 | The radio structure of a sample of 101 quasars from the Parkes ±4 degres survey. | BENTLEY M., HAVES P., SPENCER R.E., et al. | |||||
1977A&AS...27..205S | 398 | 12 | A comprehensive catalogue of quasi-stellar objects. | SMITH-HAENNI A.L. | |||||
1978LicOB.805....1B | 34 | 0 | Relative quasar luminosities determined from emission line strengths. | BALDWIN J.A., BURKE W.L., GASKELL C.M., et al. | |||||
1978VA.....22..321S | 76 | 52 | Quasars: observed properties of optically-selected objects at large redshifts. | SMITH M.G. | |||||
1979ApJS...39..291W | 129 | 58 | Radio studies of complete samples of QSOs from the 4C and Parkes catalogs. | WILLS D. | |||||
1980A&AS...39...39B | 2032 | 25 | A search for faint blue stars in high galactic latitudes. II. Fourteen PSS fields at declinations +6 and 0 near the South Galactic Pole. | BERGER J. and FRINGANT A.M. | |||||
1980A&AS...41...21G | 357 | 6 | Observations at 408 MHz of sources in the ±4 declination strip of the Parkes 2700-MHz survey. | GRUEFF G., MACCACARO T. and WALL J.V. | |||||
1980ApJ...240....1R | 24 | 30 | Carbon emission line profiles of high redshift quasars. | RICHSTONE D.O., RATNATUNGA K. and SCHAEFFER J. | |||||
1981ApJ...245..357Z | 1 | 99 | 555 | X-ray studies of quasars with the Einstein Observatory. II. | ZAMORANI G., HENRY J.P., MACCACARO T., et al. | ||||
1981ApJ...249..443G | 13 | 59 | Abundances of refractory elements in quasars. | GASKELL C.M., SHIELDS G.A. and WAMPLER E.J. | |||||
1982ApJ...263...79G | 2 | 30 | 426 | A redshift difference between high and low ionization emission-line regions in QSO's-evidence for radial motions. | GASKELL C.M. | ||||
1982LicOB.927....1G | 33 | 0 | A redshift difference between high and low ionization emission-line regions in QSOs-evidence for radial motions. | GASKELL C.M. | |||||
1984AJ.....89..336W | 298 | 21 | Very long baseline interferometry observations of 257 extragalactic radio sources in the ecliptic region. | WEHRLE A.E., MORABITO D.D. and PRESTON R.A. | |||||
1984AJ.....89.1464F | 61 | 48 | Radio and X-ray emission in radio-selected quasars. | FEIGELSON E.D., ISOBE T. and KEMBHAVI A. | |||||
1984ApJ...276..403W | 65 | 84 | Spectrophotometry of two complete samples of flat radio spectrum quasars. | WAMPLER E.J., GASKELL C.M., BURKE W.L., et al. | |||||
1984ApJ...277..495K | 46 | 17 | Observational tests of X-ray heating in the broad-line region of quasars and Seyfert galaxies. | KRISS G.A. | |||||
1984AZh....61..240A | 65 | 10 | Observations of quasars from the Parkes survey at the frequency of 102 MHz. | ARTYUKH V.S. | |||||
1985A&AS...61..191B | 280 | 5 | A search for faint blue stars in high galactic latitudes. IV. Star and quasar distribution as a function of the magnitude in the PHL and PB surveys near the South Galactic Pole. | BERGER J. and FRINGANT A.-M. | |||||
1985AJ.....90.1599P | 1228 | 160 | A VLBI survey at 2.29 GHz. | PRESTON R.A., MORABITO D.D., WILLIAMS J.G., et al. | |||||
1985Ap&SS.115..107S | 168 | 1 | Redshifts of the brightest X-ray QSO's. | SAPRE A.K. and MISHRA V.D. | |||||
1986AJ.....91.1038M | 402 | 50 | VLBI observations of 416 extragalactic radio sources. | MORABITO D.D., NIELL A.E., PRESTON R.A., et al. | |||||
1986MNRAS.220...51K | 124 | 52 | X-ray and radio core emission in radio quasars. | KEMBHAVI A., FEIGELSON E.D. and SINGH K.P. | |||||
1987A&A...178....1W | 144 | 11 | Observational study of Hubble diagram. | WAMPLER E.J. | |||||
1987ApJ...313..596W | 111 | 159 | X-ray studies of quasars with the Einstein Observatory. IV. X-ray dependence on radio emission. | WORRALL D.M., GIOMMI P., TANANBAUM H., et al. | |||||
1987ApJ...322L...5F | 54 | 25 | A search for QSOs to fit a cosmological model with flat, closed spatial sections. | FAGUNDES H.V. and WICHOSKI U.F. | |||||
1987MNRAS.226..601B | 136 | 129 | Beaming and the X-ray, optical and radio properties of quasars. | BROWNE I.W.A. and MURPHY O.V. | |||||
1988AJ.....96.1215P | 144 | 137 | Long-term optical behavior of 144 compact extragalactic objects: 1969-1988. | PICA A.J., SMITH A.G., WEBB J.R., et al. | |||||
1989A&A...209...27P | 86 | 39 | The evolution of the Eddington ratio for active galactic nuclei. | PADOVANI P. | |||||
1989AJ.....97..777E | 174 | 366 | Accurate galactic N H values towards quasars and AGN. | ELVIS M., LOCKMAN F.J. and WILKES B.J. | |||||
1989AJ.....98.1188C | 32 | 17 | A search for closely spaced gravitational lenses. | CRAMPTON D., McCLURE R.D., FLETCHER J.M., et al. | |||||
1989ApJ...338..630B | 112 | 148 | Emission-line properties of optically and radio-selected complete quasar samples. | BALDWIN J.A., WAMPLER E.J. and GASKELL C.M. | |||||
1989ApJ...339...27C | 71 | 67 | The X-ray spectra of high-redshift quasars. | CANIZARES C.R. and WHITE J.L. | |||||
1990A&A...227..385C | 61 | 167 | The composite spectrum of quasars. | CRISTIANI S. and VIO R. | |||||
1990ApJ...360..396W | 62 | 169 | X-ray spectra of compact extragalactic radio sources. | WORRALL D.M. and WILKES B.J. | |||||
1991ApJ...370..487C | 62 | 28 | The shape of the ultraviolet continuum of quasars and intergalactic dust. | CHENG F.H., GASKELL C.M. and KORATKAR A. | |||||
1991ApJ...382..433S | 92 | 115 | Emission-line and continuum properties of 92 bright QSOs : luminosity dependence and differences between radio-selected and optically selected samples. | STEIDEL C.C. and SARGENT W.L.W. | |||||
1992ApJ...392...23C | 99 | 40 | HRCam survey for closely spaced gravitational lenses. | CRAMPTON D., McCLURE R.D. and FLETCHER J.M. | |||||
1992ApJ...394...51M | 169 | 34 | Gravitational lensing of quasars as seen by the Hubble Space Telescope Snapshot Survey. | MOAZ D., BAHCALL J.N., DOXSEY R., et al. | |||||
1992ApJ...398..454W | 267 | 218 | A survey for high optical polarization in quasars with core-dominant radio structure: is there a beamed optical continuum ? | WILLS B.J., WILLS D., BREGER M., et al. | |||||
1992ApJS...80....1S | 103 | 328 | Mg II absorption in the spectra of 103 QSOs: implications for the evolution of gas in high-redshift galaxies. | STEIDEL C.C. and SARGENT W.L.W. | |||||
1992PASP..104..678S | 530 | 19 | Accurate positions and finding charts for 528 high-redshift, luminous quasars. | SCHNEIDER D.P., BAHCALL J.N., SAXE D.H., et al. | |||||
1993A&A...274...79J | 52 | 12 | The soft X-ray spectra of quasars and X-ray beaming models. | JACKSON N., BROWNE I.W.A. and WARWICK R.S. | |||||
1993AJ....105....7Y | 112 | 37 | A high-resolution gravitational lens survey. | YEE H.K.C., FILIPPENKO A.V. and TANG D. | |||||
1993AJ....105.2064S | 452 | 57 | Gravitatioanl lensing statistics based on a large sample of highly luminous quasars. | SURDEJ J., CLAESKENS J.F., CRAMPTON D., et al. | |||||
1993ApJ...409...28M | 507 | 112 | The Hubble Space Telescope snapshot survey. IV. A summary of the search for gravitationally lensed quasars. | MAOZ D., BAHCALL J.N., SCHNEIDER D.P., et al. | |||||
1993ApJS...87..451H | 14 | D | 7278 | 328 | A revised and updated catalog of quasi-stellar objects. | HEWITT A. and BURBIDGE G. | |||
1993KFNT....9b..15K | 204 | ~ | A compiled catalogue of positions of extragalactic radio sources RSC (GAO UA) 91 C 01. | KUR'YANOVA A.N. and YATSKIV Y.S. | |||||
1994AJ....107..385F | 124 | 9 | Radio optical reference frame. VI. Additional source positions in the northern hemisphere. | FEY A.L., RUSSELL J.L., DE VEGT C., et al. | |||||
1994AJ....108.2016C | 79 | 32 | The emission-line properties of the QSO population at z about 2. | CORBIN M.R. and FRANCIS P.J. | |||||
1994ApJ...423..131B | 85 | 102 | Statistics of QSO broad emission-line profiles. II. The C IV lambda 1549, C III] lambda 1909 and Mg II lambda 2798 lines. | BROTHERTON M.S., WILLS B.J., STEIDEL C.C., et al. | |||||
1994ApJ...436..678O | 182 | 141 | Luminosity effects and the emission-line properties of quasars with 0<z<3.8. | OSMER P.S., PORTER A.C. and GREEN R.F. | |||||
1994ApJS...92...53W | 515 | 204 | The Einstein database of IPC X-ray observations of optically selected and radio-selected quasars. I. | WILKES B.J., TANANBAUM H., WORRALL D.M., et al. | |||||
1994ApJS...94..517M | 204 | 38 | High-energy spectra of active galactic nuclei. I. The catalog. | MALAGUTI G., BASSANI L. and CAROLI E. | |||||
1994ApJS...95....1E | 5 | 70 | 1636 | Atlas of quasar energy distributions. | ELVIS M., WILKES B.J., McDOWELL J.C., et al. | ||||
1995AJ....109.1555P | 148 | 22 | The extended morphology of ultraluminous radio cores. | PUNSLY B. | |||||
1995AJ....110..880J | 632 | 155 | A radio reference frame. | JOHNSTON K.J., FEY A.L., ZACHARIAS N., et al. | |||||
1995ApJS...97..347G | 4381 | 198 | The Parkes-MIT-NRAO (PMN) Surveys. VI. Source Catalog for the Equatorial Survey (-9.5 deg < Dec. < +10.0 deg) | GRIFFITH M.R., WRIGHT A.E., BURKE B.F., et al. | |||||
1996ApJ...461..683F | 1 | 20 | 97 | High metal enrichments in luminous quasars. | FERLAND G.J., BALDWIN J.A., KORISTA K.T., et al. | ||||
1997ApJS..111...95F | 134 | 173 | VLBA observations of radio reference frame sources. II. Astrometric suitability based on observed structure. | FEY A.L. and CHARLOT P. | |||||
1998A&A...332..410H | 170 | 121 | Evidence for very large-scale coherent orientations of quasar polarization vectors. | HUTSEMEKERS D. | |||||
1998AJ....116..516M | 609 | 623 | The International Celestial Reference Frame as realized by very long baseline interferometry. | MA C., ARIAS E.F., EUBANKS T.M., et al. | |||||
1998MNRAS.293..257B | 781 | 140 | Interferometer phase calibration sources - II. The region 0deg ≤ delta(B1950) ≤ +20deg. | BROWNE I.W.A., PATNAIK A.R., WILKINSON P.N., 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. | |||||
1999AJ....118.2511Z | 330 | 21 | Accurate optical positions of extragalactic radio reference frame sources. | ZACHARIAS N., ZACHARIAS M.I., HALL D.M., et al. | |||||
2000A&A...363..887D | 103 | 160 | High frequency peakers. I. The bright sample. | DALLACASA D., STANGHELLINI C., CENTONZA M., et al. | |||||
2000ApJ...543..552S | 636 | 252 | Surveys for z>3 damped Lyα absorption systems: the evolution of neutral gas. | STORRIE-LOMBARDI L.J. and WOLFE A.M. | |||||
2000ApJS..130...37S | 41 | 15 | A uniform analysis of the Lyα forest at z=0-5. I. The sample and distribution of clouds at z>1.7. | SCOTT J., BECHTOLD J. and DOBRZYCKI A. | |||||
2000ApJS..130...67S | 103 | 161 | A uniform analysis of the Lyα forest at z=0-5. II. Measuring the mean intensity of the extragalactic ionizing background using the proximity effect. | SCOTT J., BECHTOLD J., DOBRZYCKI A., et al. | |||||
2001A&A...375..739D | 268 | 237 | Hard X-ray properties of blazars. | DONATO D., GHISELLINI G., TAGLIAFERRI G., 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. | |||||
2001ApJ...547..635R | 146 | 20 | Quasar absorption lines as a function of quasar orientation measures. | RICHARDS G.T., LAURENT-MUEHLEISEN S.A., BECKER R.H., et al. | |||||
2001JApA...22..263B | 180 | 2 | Variability of extragalactic objects in relation to redshift, color, radio spectral index and absorption lines. | BASU D. | |||||
2002A&A...386...97J | 879 | 55 | The Parkes quarter-Jansky flat-spectrum sample. I. Sample selection and source identifications. | JACKSON C.A., WALL J.V., SHAVER P.A., 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...403..105F | O | 362 | 48 | Selecting stable extragalactic compact radio sources from the permanent astrogeodetic VLBI program. | FEISSEL-VERNIER M. | ||||
2003A&A...412..707R | 829 | 11 | A catalogue of absorption-line systems in QSO spectra. | RYABINKOV A.I., KAMINKER A.D. and VARSHALOVICH D.A. | |||||
2003MNRAS.346.1103P | 676 | 238 | The evolution of ΩHIand the epoch of formation of damped Lyman α absorbers. | PEROUX C., McMAHON R.G., STORRIE-LOMBARDI L.J., et al. | |||||
2004AJ....127.3587F | 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..547S | 2 | 28 | 188 | Near-infrared spectroscopy of high-redshift active galactic nuclei. I. A metallicity-accretion rate relationship. | SHEMMER O., NETZER H., MAIOLINO R., et al. | ||||
2004ApJ...614..558N | 1 | 30 | 124 | Near-infrared spectroscopy of high-redshift active galactic nuclei. II. Disappearing narrow-line regions and the role of accretion. | NETZER H., SHEMMER O., MAIOLINO R., et al. | ||||
2004ApJ...615..118E | 75 | 49 | The number density of 0.6 < z < 1.7 mg II systems from CORALS: observational biases at intermediate redshift. | ELLISON S.L., CHURCHILL C.W., RIX S.A., et al. | |||||
2004ARep...48..941T | 643 | 7 | Construction of a celestial coordinate reference frame from VLBI data. | TITOV O.A. | |||||
2005A&A...432...31T | 47 | 53 | High Frequency Peakers: Young radio sources or flaring blazars? | TINTI S., DALLACASA D., DE ZOTTI G., et al. | |||||
2005A&A...441..915H | 353 | 157 | Mapping extreme-scale alignments of quasar polarization vectors'. | HUTSEMEKERS D., CABANAC R., LAMY H., et al. | |||||
2005ApJ...618..108B | 56 | 103 | Radio variability of radio-quiet and radio-loud quasars. | BARVAINIS R., LEHAR J., BIRKINSHAW M., et al. | |||||
2006A&A...450..959O | 58 | 33 | VLBA images of high frequency peakers. | ORIENTI M., DALLACASA D., TINTI S., et al. | |||||
2006A&A...452.1107F | O | 272 | 16 | Analysis strategy issues for the maintenance of the ICRF axes. | FEISSEL-VERNIER M., MA C., GONTIER A.-M., et al. | ||||
2006A&A...455..773V | 108224 | 628 | A catalogue of quasars and active nuclei: 12th edition. | VERON-CETTY M.-P. and VERON P. | |||||
2007A&A...463...97L | O | 185 | 32 | GPS radio sources: new optical observations and an updated master list. | LABIANO A., BARTHEL P.D., O'DEA C.P., et al. | ||||
2007A&A...468..979M | 17 | D | O | 2 | 51 | 215 | Dust covering factor, silicate emission, and star formation in luminous QSOs. | MAIOLINO R., SHEMMER O., IMANISHI M., et al. | |
2007MNRAS.380..162J | 15 | D | 53 | 26 | A survey of polarization in the JVAS/CLASS flat-spectrum radio source surveys - II. A search for aligned radio polarizations. | JOSHI S.A., BATTYE R.A., BROWNE I.W.A., et al. | |||
1978AJ.....83.1374S | 68 | 18 | Linear polarization measurements of extragalactic radio sources at 10.5 GHz (lambda 2.86 cm) | SIMARD-NORMANDIN M. and KRONBERG P.P. | |||||
2007A&A...475..813O | O | 53 | 31 | Constraining the nature of high frequency peakers. The spectral variability. | ORIENTI M., DALLACASA D. and STANGHELLINI C. | ||||
2007ApJ...671.1256N | 3 | 21 | 137 | Black hole mass and growth rate at high redshift. | NETZER H., LIRA P., TRAKHTENBROT B., et al. | ||||
2008A&A...479..409O | 90 | D | X | 3 | 50 | 11 | Constraining the nature of high frequency peakers. II. Polarization properties. | ORIENTI M. and DALLACASA D. | |
2008ApJS..175...97H | 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. | ||
2008A&A...482..483T | O | 207 | 8 | Cluster analyses of gigahertz-peaked spectrum sources with self-organising maps. | TORNIAINEN I., TORNIKOSKI M., TURUNEN M., et al. | ||||
2008A&A...490..403B | 15 | D | 3 | 71 | 23 | Astrometric suitability of optically-bright ICRF sources for the alignment with the future Gaia celestial reference frame. | BOURDA G., CHARLOT P. and LE CAMPION J.-F. | ||
2009A&A...495..691M | 15 | D | 2 | 3203 | 339 | Roma-BZCAT: a multifrequency catalogue of blazars. | MASSARO E., GIOMMI P., LETO C., et al. | ||
2010A&A...510A..10A | 15 | D | 2 | 172 | 5 | Optical counterpart positions of extragalactic radio sources and connecting optical and radio reference frames. | ASLAN Z., GUMEROV R., JIN W., 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. | ||
2010AJ....139.1695L | 15 | D | 1 | 280 | 59 | The Celestial Reference Frame at 24 and 43 GHz. I. Astrometry. | LANYI G.E., BOBOLTZ D.A., CHARLOT P., et al. | ||
2010AJ....139.1713C | 15 | D | 1 | 274 | 61 | The Celestial Reference Frame at 24 and 43 GHz. II. Imaging. | CHARLOT P., BOBOLTZ D.A., FEY A.L., et al. | ||
2010A&A...518A..10V | 15 | D | 1 | 168913 | 597 | A catalogue of quasars and active nuclei: 13th edition. | VERON-CETTY M.-P. and VERON P. | ||
2011A&A...529A..91T | 15 | D | 1 | 563 | 60 | VLBI measurement of the secular aberration drift. | TITOV O., LAMBERT S.B. and GONTIER A.-M. | ||
2011MNRAS.414..500H | 15 | D | 1 | 743 | 64 | An atlas of mid-infrared spectra of star-forming and active galaxies. | HERNAN-CABALLERO A. and HATZIMINAOGLOU E. | ||
2011ApJS..194...19W | 15 | D | 2 | 327 | 11 | McDonald observatory archive of optical linear polarization measurements. | WILLS B.J., WILLS D. and BREGER M. | ||
2011ApJS..194...29R | 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. | ||
2011JApA...32..281C | 15 | D | 1 | 52 | 1 | Variability of GPS radio sources at 5 GHz. | CUI L., LIU X. and LIU J. | ||
2012ApJ...754...38C | 15 | D | 1 | 118 | 9 | Incidence of Mg II absorption systems toward flat-spectrum radio quasars. | CHAND H. and GOPAL-KRISHNA | ||
2012A&A...544A..25M | 93 | D | O C | 2 | 134 | 15 | Multifrequency study of GHz-peaked spectrum sources and candidates with the RATAN-600 radio telescope. | MINGALIEV M.G., SOTNIKOVA Yu.V., TORNIAINEN I., et al. | |
2013MNRAS.430.2797A | 16 | D | 1 | 300 | 7 | Rio survey of optical astrometric positions for 300 ICRF2 sources and the current optical/radio frame link status before Gaia. | ASSAFIN M., VIEIRA-MARTINS R., ANDREI A.H., et al. | ||
2013A&A...552A..98T | 94 | D | X | 3 | 73 | 14 | Optical monitoring of extragalactic sources for linking the ICRF and the future Gaia celestial reference frame. I. Variability of ICRF sources. | TARIS F., ANDREI A., KLOTZ A., et al. | |
2014MNRAS.438.3058R | 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 | 16 | D | 2 | 1318 | 51 | Connection between optical and γ-ray variability in blazars. | HOVATTA T., PAVLIDOU V., KING O.G., et al. | ||
2014AJ....147...95Z | 16 | D | 6 | 450 | 20 | Radio-optical reference frame link using the U.S. Naval Observatory astrograph and deep CCD imaging. | ZACHARIAS N. and ZACHARIAS M.I. | ||
2014MNRAS.440..821B | X * | 3 | 133 | 20 | Radio limits on off-axis GRB afterglows and VLBI observations of SN 2003gk. | BIETENHOLZ M.F., DE COLLE F., GRANOT J., et al. | |||
2015ApJ...805..124S | 40 | X | 1 | 74 | 22 | Weak emission-line quasars in the context of a modified Baldwin effect. | SHEMMER O. and LIEBER S. | ||
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...813..103M | 17 | D | * | 1 | 43 | 98 | The origin of double-peaked narrow lines in active galactic nuclei. I. Very large array detections of dual AGNs and AGN outflows. | MULLER-SANCHEZ F., COMERFORD J.M., NEVIN R., et al. | |
2015Ap&SS.357...75M | 16 | D | 1 | 3563 | 223 | The 5th edition of the Roma-BZCAT. A short presentation. | MASSARO E., MASELLI A., LETO C., et al. | ||
2016AJ....151...79L | 96 | D | X | 3 | 195 | 9 | IVS observation of ICRF2-Gaia transfer sources. | LE BAIL K., GIPSON J.M., GORDON D., et al. | |
2016ApJS..224...26M | 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 | 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 | 16 | D | 1 | 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. | ||
2017ApJ...841..113M | 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 | 16 | D | 1 | 1193 | 4 | Bimodal radio variability in OVRO-40 m-monitored blazars. | LIODAKIS I., PAVLIDOU V., HOVATTA T., et al. | ||
2017ApJS..233....3T | 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. | ||
2018AJ....155..189D | 16 | D | 1 | 18896 | 7 | The Large Sky Area Multi-Object Fibre Spectroscopic Telescope (LAMOST) Quasar Survey: quasar properties from data release two and three. | DONG X.Y., WU X.-B., AI Y.L., et al. | ||
2018ApJ...861..113D | 16 | D | 1 | 581 | 11 | Astrometric limits on the stochastic gravitational wave background. | DARLING J., TRUEBENBACH A.E. and PAINE J. | ||
2018A&A...618A..80G | 16 | D | 1 | 647 | ~ | Extragalactic radio source stability and VLBI celestial reference frame: insights from the Allan standard deviation. | GATTANO C., LAMBERT S.B. and LE BAIL K. | ||
2019ApJ...873..132M | 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. | ||
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. | ||
2019AN....340..437A | 17 | D | 1 | 2122 | ~ | Optical variability of blazars. | ABRAHAMYAN H.V., MICKAELIAN A.M., PARONYAN G.M., et al. | ||
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. | ||
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. | ||
2021AJ....161..196P | 17 | D | 1 | 399 | 12 | An optical overview of blazars with LAMOST. I. Hunting changing-look blazars and new redshift estimates. | PENA-HERAZO H.A., MASSARO F., GU M., et al. | ||
1974ApJ...194..249W | 14 | D | 1 | 99 | 670 | The linear polarization of quasi-stellar radio sources at 3.71 and 11.1 centimeters. | WARDLE J.F.C. and KRONBERG P.P. | ||
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. | ||
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. | ||
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. | ||
2023ApJ...944..159F | 19 | D | 1 | 168 | 2 | In Situ Star Formation in Accretion Disks and Explanation of Correlation between the Black Hole Mass and Metallicity in Active Galactic Nuclei. | FAN X. and WU Q. |