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| QSO B2227-399 , the SIMBAD biblio (102 results) | C.D.S. - SIMBAD4 rel 1.8 - 2026.10.14CEST09:31:09 |
| 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 |
|---|---|---|---|---|---|---|---|---|---|
| 1975MNRAS.173p..87B | 15 | ~ | Redshifts for southern quasars. | BROWNE I.W.A., SAVAGE A. and BOLTON J.G. | |||||
| 1977ApJ...217..362H | 75 | 78 | Faint emission-line quasi-stellar object candidates. | HOAG A.A. and SMITH M.G. | |||||
| 1980ApJS...42..333O | 123 | 172 | Discovery and spectrophotometry of the quasars in the -40 zone of the CTIO Curtis Schmidt survey. | OSMER P.S. and SMITH M.G. | |||||
| 1980ApJS...42..523O | 75 | 89 | Spectrophotometry of the quasars in the CTIO 4 meter survey. | OSMER P.S. | |||||
| 1980MNRAS.192..779A | 84 | 19 | Optical identifications of reference frame benchmark radio sources. | ARGUE A.N. and SULLIVAN C. | |||||
| 1981A&AS...46..277W | 39 | 11 | Optical positions of benchmark radio sources south of +5 degres declination. | WEST R.M. and WALTER H.G. | |||||
| 1981ApJ...244....5C | 12 | 24 | Multifrequency radio observations of optically selected quasars. | CONDON J.J., CONDON M.A., JAUNCEY D.L., et al. | |||||
| 1981ApJ...247..750W | 1 | 15 | 110 | Resolution of quasar images. | WYCKOFF S., WEHINGER P.A. and GEHREN T. | ||||
| 1982A&AS...48..503R | 286 | 57 | List of 333 variable microvariable or suspected variable stars detected in the Geneva photometry. | RUFENER F. and BARTHOLDI P. | |||||
| 1984A&A...130..191A | 380 | 75 | A catalog of selected compact radio sources for the construction of an extragalactic radio/optical reference frame. | ARGUE A.N., DE VEGT C., ELSMORE B., et al. | |||||
| 1984A&A...131...81M | 221 | 5 | One more sample supporting the cosmological evolution of flat-spectrum quasars. | MAVRIDES S. and MUTUS H. | |||||
| 1984A&AS...58..193T | 23 | 9 | Precise optical positions for radio/optical astrometric sources south of delta ∼ +12. | TORRES C., WROBLEWSKI H. and COSTA E. | |||||
| 1984ApJ...285..555A | 129 | 14 | Properties of the quasars in the Sculptor region II. | ARP H. | |||||
| 1985AJ.....90.1599P | 1228 | 160 | A VLBI survey at 2.29 GHz. | PRESTON R.A., MORABITO D.D., WILLIAMS J.G., et al. | |||||
| 1985RMxAA..10..101C | 87 | 2 | A search for variable radiosources at 1410 MHz. | COLOMB F.R., GIACANI E.B., LOISEAU N., et al. | |||||
|
1991MNRAS.251..330W |
1195 | 35 | Flux densities at 8400 MHz for a large sample of radiosources. | WRIGHT A.E., WARK R.M., TROUP E., et al. | |||||
|
1993ApJS...87..451H |
14 | D | 7278 | 328 | A revised and updated catalog of quasi-stellar objects. | HEWITT A. and BURBIDGE G. | |||
|
1993PASAu..10..310D |
526 | 21 | A survey of 526 southern flat-spectrum radio sources with the Parkes-Tidbinbilla interferometer | DUNCAN R.A., WHITE G.L., WARK R., et al. | |||||
|
1994A&AS..105..211S |
527 | 137 | The optical identification status of the 1 Jy radio source catalogue. | STICKEL M., MEISENHEIMER K. and KUEHR H. | |||||
| 1994AJ....108..725R | 106 | 14 | A radio optical reference frame. VII. Additional source positions from a southern hemisphere short baseline survey. | REYNOLDS J.E., JAUNCEY D.L., RUSSELL J.L., et al. | |||||
| 1994ApJS...90....1E | 110 | 394 | Double-peaked emission lines in active galactic nuclei. | ERACLEOUS M. and HALPERN J.P. | |||||
|
1994ApJS...91..111W |
4374 | 324 | The Parkes-MIT-NRAO (PMN) Surveys: II. Source catalog for the Southern Survey (-87deg.5 < delta < -37deg). | WRIGHT A.E., GRIFFITH M.R., BURKE B.F., et al. | |||||
|
1995AJ....110..880J |
632 | 155 | A radio reference frame. | JOHNSTON K.J., FEY A.L., ZACHARIAS N., et al. | |||||
| 1996MNRAS.279..165R | 18 | 15 | On the wings of broad H-alpha emission in active galactic nuclei. | ROMANO P., ZWITTER T., CALVANI M., et al. | |||||
|
1997A&A...319..413B |
649 | 112 | Broad band energy distribution of ROSAT detected quasars. I. Radio-loud objects. | BRINKMANN W., YUAN W. and SIEBERT J. | |||||
|
1997MNRAS.284...85D |
323 | 159 | The Parkes half-jansky flat-spectrum sample. | DRINKWATER M.J., WEBSTER R.L., FRANCIS P.J., et al. | |||||
|
1998A&A...335..467T |
393 | 77 | Identification of soft high galactic latitude RASS X-ray sources. I. A complete count-rate limited sample. | THOMAS H.-C., BEUERMANN K., REINSCH K., et al. | |||||
|
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.301..261S | 344 | 34 | X-ray properties of the Parkes sample of flat-spectrum radio sources: dust in radio-loud quasars? | SIEBERT J., BRINKMANN W., DRINKWATER M.J., et al. | |||||
|
1998PPMtO..17b...1Y |
368 | ~ | Properties of the ROSAT selected radio sources. I. The sample. | YUAN Q.-R., WU J.-H., YUAN W.-M., 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. | |||||
|
1999ApJ...514..148D |
172 | 131 | A flux-limited sample of bright clusters of galaxies from the southern part of the ROSAT all-sky survey: the catalog and log n-log s. | DE GRANDI S., BOHRINGER H., GUZZO L., et al. | |||||
|
2000ApJS..129..547B |
14 | D | 1 | 1633 | 94 | RBSC-NVSS sample. I. Radio and optical identifications of a complete sample of 1556 bright X-ray sources. | BAUER F.E., CONDON J.J., THUAN T.X., et al. | ||
|
2000ApJS..131...95F |
374 | 139 | The VSOP 5 GHz continuum survey: the prelaunch VLBA observations. | FOMALONT E.B., FREY S., PARAGI Z., et al. | |||||
|
2000AN....321....1S |
14 | D | 2100 | 219 | The ROSAT Bright Survey: II. Catalogue of all high-galactic latitude RASS sources with PSPC countrate CR > 0.2/s. | SCHWOPE A.D., HASINGER G., LEHMANN I., et al. | |||
|
2000PASJ...52..997H |
401 | 69 | The VSOP 5 GHz AGN survey. I. Compilation and observations. | HIRABAYASHI H., FOMALONT E., HORIUCHI S., et al. | |||||
| 2000PASA...17...56F | 157 | 57 | The optical/near-IR colours of red quasars. | FRANCIS P.J., WHITING M.T. and WEBSTER R.L. | |||||
| 2001A&A...367..470G | 118 | 80 | X-ray variability in a complete sample of soft X-ray selected AGN. | GRUPE D., THOMAS H.-C. and BEUERMANN K. | |||||
|
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. | |||||
| 2002AJ....123..125T | 22 | 6 | Determination of optical positions for 22 southern extragalactic radio sources. | TANG Z.H., WANG S.H. and JIN W.J. | |||||
|
2002AJ....124.2955G |
244 | 8 | The Asiago-ESO/RASS QSO survey. II. The southern sample. | GRAZIAN A., OMIZZOLO A., CORBALLY C., et al. | |||||
| 2002ApJ...567...73N | 58 | 17 | Is there an advection-dominated accretion flow in radio galaxies with double-peaked Balmer lines. | NAGAO T., MURAYAMA T., SHIOYA Y., et al. | |||||
|
2003AJ....126.2562F |
276 | 143 | The second VLBA calibrator survey: VCS2. | FOMALONT E.B., PETROV L., MacMILLAN D.S., et al. | |||||
|
2003ApJ...599..886E |
112 | 221 | Completion of a survey and detailed study of double-peaked emission lines in radio-loud active galactic nuclei. | ERACLEOUS M. and HALPERN J.P. | |||||
|
2004AJ....127..156G |
112 | 137 | A complete sample of soft X-Ray-Selected AGNs. I. The data. | GRUPE D., WILLS B.J., LEIGHLY K.M., et al. | |||||
| 2004AJ....127.1799G | 8 | 7 | 170 | A complete sample of soft X-ray-selected AGNs. II. Statistical analysis. | GRUPE D. | ||||
|
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. | |||
|
2004ApJS..150..181E |
15 | D | 110 | 36 | Accurate redshifts and classifications for 110 radio-loud active galactic nuclei. | ERACLEOUS M. and HALPERN J.P. | |||
|
2005AJ....130.2529O |
45 | 21 | VLBI observations of southern hemisphere ICRF sources. II. Astrometric suitability based on intrinsic structure. | OJHA R., FEY A.L., CHARLOT P., et al. | |||||
|
2006A&A...445..465R |
249 | 28 | High-frequency radio observations of the Kuehr sample and the epoch-dependent luminosity function of flat-spectrum quasars. | RICCI R., PRANDONI I., GRUPPIONI C., et al. | |||||
|
2006A&A...455..773V |
108223 | 628 | A catalogue of quasars and active nuclei: 12th edition. | VERON-CETTY M.-P. and VERON P. | |||||
|
2007ApJ...658..815S |
15 | D | 1 | 203 | 436 | Radio loudness of active galactic nuclei: observational facts and theoretical implications. | SIKORA M., STAWARZ L. and LASOTA J.-P. | ||
|
2008MNRAS.384..775M |
89 | D | X | 3 | 324 | 95 | The Australia Telescope 20-GHz (AT20G) Survey: the Bright Source Sample. | MASSARDI M., EKERS R.D., MURPHY T., et al. | |
|
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. | ||
|
2009A&A...495..691M |
15 | D | 2 | 3199 | 339 | Roma-BZCAT: a multifrequency catalogue of blazars. | MASSARO E., GIOMMI P., LETO C., et al. | ||
|
2009ApJS..184..138H |
15 | D | 2 | 20623 | 68 | XID II: statistical cross-association of ROSAT bright source catalog X-ray sources with 2MASS point source catalog near-infrared sources. | HAAKONSEN C.B. and RUTLEDGE R.E. | ||
| 2009ApJ...703.1597A | 15 | D | 1 | 53 | 11 | GALEX measurements of the big blue bump in soft x-ray-selected active galactic nucleus. | ATLEE D.W. and MATHUR S. | ||
|
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. | ||
|
2009MNRAS.399..683J |
15 | D | 1 | 124643 | 796 | The 6dF galaxy survey: final redshift release (DR3) and southern large-scale structures. | JONES D.H., READ M.A., SAUNDERS W., et al. | ||
|
2010MNRAS.401.1151M |
15 | D | 1 | 3443 | 20 | The RASS-6dFGS catalogue: a sample of X-ray selected AGN from the 6dF galaxy survey. | MAHONY E.K., CROOM S.M., BOYLE B.J., et al. | ||
|
2010A&A...511A..53V |
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. | ||
|
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. | ||
| 2011MNRAS.417..184B | 15 | D | 1 | 200 | 29 | Is there really a dichotomy in active galactic nucleus jet power? | BRODERICK J.W. and FENDER R.P. | ||
|
2011MNRAS.417.2651M |
15 | D | 1 | 5893 | 47 | Optical properties of high-frequency radio sources from the Australia Telescope 20 GHz (AT20G) Survey. | MAHONY E.K., SADLER E.M., CROOM S.M., et al. | ||
| 2011A&A...536A..14P | 15 | D | 1 | 85 | 59 | Planck early results. XIV. ERCSC validation and extreme radio sources. | PLANCK COLLABORATION, ADE P.A.R., AGHANIM N., et al. | ||
|
2012ApJ...751...52E |
15 | D | 1 | 4327 | 67 | Reliable identifications of active galactic nuclei from the WISE, 2MASS, and ROSAT all-sky surveys. | EDELSON R. and MALKAN M. | ||
|
2012MNRAS.422.1527M |
15 | D | 2 | 6426 | 22 | ATPMN: accurate positions and flux densities at 5 and 8 GHz for 8385 sources from the PMN survey. | McCONNELL D., SADLER E.M., MURPHY T., et al. | ||
|
2012A&A...541A.160G |
92 | D | C | 17 | 116 | 182 | Simultaneous Planck, Swift, and Fermi observations of X-ray and γ-ray selected blazars. | GIOMMI P., POLENTA G., LAEHTEENMAEKI A., et al. | |
|
2012ApJ...754...23L |
15 | D | 1 | 98 | 23 | Exploring the relation between (sub-)millimeter radiation and γ-ray emission in blazars with Planck and Fermi. | LEON-TAVARES J., VALTAOJA E., GIOMMI P., et al. | ||
|
2012A&A...544A..34P |
15 | D | 1 | 370 | 98 | Single-epoch VLBI imaging study of bright active galactic nuclei at 2 GHz and 8 GHz. | PUSHKAREV A.B. and KOVALEV Y.Y. | ||
|
2013MNRAS.430.2797A |
15 | 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. | ||
|
2013ApJS..208...20B |
16 | D | 1 | 655 | 2020 | Nine-year Wilkinson microwave anisotropy probe (WMAP) observations: final maps and results. | BENNETT C.L., LARSON D., WEILAND J.L., et al. | ||
|
2013MNRAS.436.2915M |
15 | D | 1 | 189 | 25 | A polarization survey of bright extragalactic AT20G sources. | MASSARDI M., BURKE-SPOLAOR S.G., MURPHY T., et al. | ||
|
2014AJ....147...95Z |
15 | D | 2 | 450 | 20 | Radio-optical reference frame link using the U.S. Naval Observatory astrograph and deep CCD imaging. | ZACHARIAS N. and ZACHARIAS M.I. | ||
|
2014ApJS..215...14D |
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....149...85G | 16 | D | 1 | 33 | 3 | Is there a connection between broad absorption line quasars and narrow-line Seyfert 1 galaxies? | GRUPE D. and NOUSEK J.A. | ||
|
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. | ||
|
2015Ap&SS.357...75M |
16 | D | 1 | 3562 | 223 | The 5th edition of the Roma-BZCAT. A short presentation. | MASSARO E., MASELLI A., LETO C., et al. | ||
|
2016MNRAS.455.3249M |
16 | D | 3 | 465 | 11 | The Planck-ATCA Co-eval Observations project: analysis of radio source properties between 5 and 217 GHz. | MASSARDI M., BONALDI A., BONAVERA L., et al. | ||
|
2016A&A...588A.141G |
16 | D | 1 | 213 | 21 | High-energy sources at low radio frequency: the Murchison Widefield Array view of Fermi blazars. | GIROLETTI M., MASSARO F., D'ABRUSCO R., 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. | ||
|
2016AJ....152...25M |
16 | D | 1 | 1056 | 32 | The UV-bright quasar survey (UVQS): DR1. | MONROE T.R., PROCHASKA J.X., TEJOS N., et al. | ||
| 2016ARep...60..781V | 42 | ~ | Characteristics of GPS sources in the Planck survey. | VOLVACH A.E., KARDASHEV N.S., LARIONOV M.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. | ||
|
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. | ||
|
2017ApJ...851...33P |
16 | D | 1 | 516 | 51 | General physical properties of CGRaBS blazars. | PALIYA V.S., MARCOTULLI L., AJELLO M., et al. | ||
|
2018MNRAS.476.2717H |
16 | D | 1 | 1285 | 1 | A novel approach for characterizing broad-band radio spectral energy distributions. | HARVEY V.M., FRANZEN T., MORGAN J., et al. | ||
|
2019ApJ...873..132M |
16 | 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....4D |
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 |
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 |
16 | D | 1 | 2122 | ~ | Optical variability of blazars. | ABRAHAMYAN H.V., MICKAELIAN A.M., PARONYAN G.M., et al. | ||
|
2020MNRAS.493L..54K |
16 | D | 1 | 1059 | ~ | Optical polarization properties of AGNs with significant VLBI-Gaia offsets. | KOVALEV Y.Y., ZOBNINA D.I., PLAVIN A.V., et al. | ||
|
2020MNRAS.494..923C |
16 | D | 1 | 3612 | ~ | WISE mid-infrared properties of compact active galactic nuclei selected from the high radio frequency AT20G survey. | CHHETRI R., KIMBALL A., EKERS R.D., et al. | ||
|
2020A&A...644A.159C |
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. | ||
|
2021MNRAS.505.4726K |
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. | ||
| 2021MNRAS.506.5764D | 17 | D | 3 | 11 | ~ | The physical properties of γ-ray-quiet flat-spectrum radio quasars: why are they undetected by Fermi-LAT? | DENG X.-J., XUE R., WANG Z.-R., et al. | ||
|
2021A&A...655A..17S |
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. | ||
|
2022A&A...660A..59M |
17 | D | 1 | 283 | 7 | Search and analysis of giant radio galaxies with associated nuclei (SAGAN). III. New insights into giant radio quasars. | MAHATO M., DABHADE P., SAIKIA D.J., et al. | ||
|
2022ApJS..260....4P |
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. | ||
|
2023AJ....165..139D |
17 | D | 1 | 734 | 5 | The Celestial Reference Frame at K Band: Imaging. I. The First 28 Epochs. | DE WITT A., JACOBS C.S., GORDON D., et al. | ||
|
2024A&A...684A..93L |
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 |
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. |