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ICRF J230745.6+190120 , the SIMBAD biblio (94 results) | C.D.S. - SIMBAD4 rel 1.8 - 2024.04.24CEST03:25:51 |
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 |
---|---|---|---|---|---|---|---|---|---|
1966ApJS...13...65P | 736 | 224 | Positions and flux densities of radio sources. | PAULINY-TOTH I.I.K., WADE C.M. and HEESCHEN D.S. | |||||
1967AJ.....72..757D | 628 | 52 | A survey of the sky at 610.5 MHz. II. The region between declinations +15 and +22 degrees. | DICKEL J.R., YANG K.S., McVITTIE G.C., et al. | |||||
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..405B | 574 | 259 | Flux densities, positions, and structures for a complete sample of intense radio sources at 1400 MHz. | BRIDLE A.H., DAVIS M.M. and FOMALONT E.B. | |||||
1974AJ.....79.1220C | 462 | 84 | Spectra of sources in the NRAO 5000-MHz surveys. | CONDON J.J. and JAUNCEY D.L. | |||||
1975AJ.....80..335S | 1095 | 38 | Positions and flux densities of 1075 radio sources at 365 MHz. | SHARP J.R. and BASH F.N. | |||||
1976AJ.....81..574P | 412 | 12 | Radio two-color diagram for QSOs, spiral galaxies, and BL Lac objets. | PACHT E. | |||||
1978ApJ...223..747S | 55 | 149 | The nature of QSO redshifts. | STOCKTON A. | |||||
1981ApJ...247..743H | 1 | 8 | 42 | Optical morphology of 13 QSOs. | HUTCHINGS J.B., CRAMPTON D., CAMPBELL B., et al. | ||||
1982ApJ...262..478G | 2 | 13 | 169 | Relativistic precessing jets in quasars and radio galaxies: models to fit high resolution data. | GOWER A.C., GREGORY P.C. and UNRUH W.G. | ||||
1982IAUS...97..133G | 69 | T | 1 | 1 | 0 |
4C 18.68: a QSO with precessing radio jets. |
GOWER A.C. and HUTCHINGS J.B. | ||
1983AJ.....88..709H | 343 | 145 | Are wide-angle radio-tail QSOs members of clusters of galaxies ? I. VLA maps at 20 cm of 117 radio quasars. | HINTZEN P., ULVESTAD J. and OWEN F. | |||||
1983MNRAS.203..861C | 66 | 11 | Optical positions of quasars. | CLEMENTS E.D. | |||||
1983PASP...95..799H | 14 | 31 | QSOs : recent clues to their nature. | HUTCHINGS J.B. | |||||
1983BAAS...15..957S | 69 | T | 1 | 1 | ~ |
Narrowband imaging of the QSO 4C 18.68 : A tidal tail revealed. |
SHARA M.M., MOFFAT A.F.J. and ALBRECHT R. | ||
1983MmSAI..54..715F | 16 | 1 | Jets from QSO's. | FERRARI A. | |||||
1983Natur.303..584H | 53 | 82 | Are QSOs activated by interactions between galaxies ? | HUTCHINGS J.B. and CAMPBELL B. | |||||
1984AJ.....89.1658G | 39 | 77 | Radio and optical morphology of low-redshift quasars. | GOWER A.C. and HUTCHINGS J.B. | |||||
1984ApJ...279..465M | 240 | 160 | A comparison of the properties of highly polarized QSOs versus low-polarization QSOs. | MOORE R.L. and STOCKMAN H.S. | |||||
1984ApJ...279..485S | 142 | 147 | The optical polarization properties of "normal" quasars. | STOCKMAN H.S., MOORE R.L. and ANGEL J.R.P. | |||||
1984ApJ...280...41H | 66 | 185 | Optical imaging of 78 quasars and host galaxies. | HUTCHINGS J.B., CRAMPTON D. and CAMPBELL B. | |||||
1984ApJ...287..555M | 50 | 99 | The underlying galaxies of quasars. II. Imaging of a radio-loud sample. | MALKAN M.A. | |||||
1984ApJS...54..495G | 106 | 44 | An imaging survey of fields around quasars. I. A catalog | GREEN R.F. and YEE H.K.C. | |||||
1984ApJS...55..319H | 74 | 56 | An atlas of QSO luminosity profiles. | HUTCHINGS J.B., CRAMPTON D., CAMPBELL B., et al. | |||||
1984MNRAS.208..231S | 58 | 21 | Extended radio jets and compact cores in quasars. | SAIKIA D.J. | |||||
1984MNRAS.209..525S | 35 | 18 | On the separation ratio of the outer radio components in quasars. | SAIKIA D.J. | |||||
1985A&AS...61..225A | 271 | 40 | UBV photometry of quasars and quasar candidates. II. | ADAM G. | |||||
1985ApJ...296..399S | 69 | T | 1 | 5 | 11 |
Narrow-band O III imaging of the QSO 4C 18.68 : a tidal tail revealed ? |
SHARA M.M., MOFFAT A.F.J. and ALBRECHT R. | ||
1986AJ.....91..354Y | 661 | 25 | On optical studies of high-velocity clouds. | YORK D.G., BURKS G.S. and GIBNEY T.B. | |||||
1986AJ.....92..275G | 70 | T | 1 | 1 | 4 |
The core and halo structure of the quasar 4C 18.68. |
GOWER A.C. and HUTCHINGS J.B. | ||
1986ApJ...306...64S | 1 | 30 | 199 | On the nature of QSO host galaxies. | SMITH E.P., HECKMAN T.M., BOTHUN G.D., et al. | ||||
1986MNRAS.218..265P | 43 | 73 | The statistics of radio emission from quasars. | PEACOCK J.A., MILLER L. and LONGAIR M.S. | |||||
1986MNRAS.222..787M | 231 | 29 | A search for QSOs in the fields of nearby galaxies - II. NGC 55, 253, 300 and 5364. | MONK A.S., PENSTON M.V., PETTINI M., et al. | |||||
1986IAUS..119..187G | 69 | T | 1 | 1 | 1 |
The core and halo structure of the quasar 4C 18.68. |
GOWER A.C. and HUTCHINGS J.B. | ||
1987ApJ...316..584S | 1 | 58 | 243 | Extended emission-line regions around QSOs. | STOCKTON A. and MacKENTY J.W. | ||||
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. | |||||
1988ApJ...334...95R | 28 | 58 | Jet precession in active galaxies. | ROOS N. | |||||
1988MNRAS.233...87S | 462 | 50 | Cosmic evolution of the physical sizes of extragalactic radio sources and their luminosity-size correlation. | SINGAL A.K. | |||||
1988MNRAS.235..183C | 38 | 37 | Cooling flows around radio-loud QSO. | CRAWFORD C.S., FABIAN A.C. and JOHNSTONE R.M. | |||||
1989A&AS...81..253D | 184 | 16 | A catalogue of extented ionized nebulosities around active galactic nuclei. | DURRET F. | |||||
1989ApJ...344..597B | 29 | 5 | A search for HI in intercluster and cosmic void spaces. | BROSCH N. | |||||
1989ApJS...69....1H | 1594 | 191 | The first addition to the new optical catalog of quasi-stellar objects. | HEWITT A. and BURBIDGE G. | |||||
1990A&A...236...69V | 111 | 82 | Galaxies around luminous quasars. | VERON-CETTY M.-P. and WOLTJER L. | |||||
1990ApJ...348...38S | 69 | 57 | The local environments of low-redshift quasars and powerful radio galaxies. | SMITH E.P. and HECKMAN T.M. | |||||
1990ApJS...74..675B | 864 | 48 | Associations between quasi-stellar objects and galaxies. | BURBIDGE G., HEWITT A., NARLIKAR J.V., et al. | |||||
1992A&A...262..401B | 35 | 28 | A survey of very low redshift Mg II absorption systems in quasar spectra. | BOISSE P., BOULADE O., KUNTH D., et al. | |||||
1992A&AS...95..249L | 232 | 10 | A finding list of extragalactic radio jets and statistical results. | LIU F.K. and XIE G.Z. | |||||
1992AJ....104....1H | 1 | 29 | 135 | Optical imaging of QSOs with 0.5 arcsec resoluton. | HUTCHINGS J.B. and NEFF S.G. | ||||
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. | |||||
1992PASP..104...66H | 71 | T | 1 | 4 | High-resolution imaging of QSO 2305+187 (=4C 18.68). | HUTCHINGS J.B., CRABTREE D., NEFF S.G., et al. | |||
1992AcApS..12....9L | 16 | 2 | Alpha-disks and the precession of extragalactic jets. | LU J.-F. | |||||
1992ChA&A..16..133L | 16 | ~ | Alpha-disks and the precession of extragalactic jets. | LU J.-F. | |||||
1993ApJ...404..551O | 3 | 8 | 106 | The nature and structure of active galactic nuclei. | OSTERBROCK D.E. | ||||
1993ApJ...411...43Y | 93 | 74 | Quasars and active galactic nuclei in rich environments. III. The rapid evolution of active galactic nucleus activity in rich clusters. | YEE H.K.C. and ELLINGSON E. | |||||
1993ApJS...87..451H | 14 | D | 7278 | 328 | A revised and updated catalog of quasi-stellar objects. | HEWITT A. and BURBIDGE G. | |||
1994AJ....107..461B | 272 | 24 | Hubble Space Telescope faint object spectrograph quasar absorption system snapshot survey (ABSNAP). I. Astrometric optical positions and finding charts of 269 bright QSOs. | BOWEN D.V., OSMER S.J., BLADES J.C., et al. | |||||
1994AJ....108..821L | 32 | 15 | High frequency VLA observations of low-redshift quasars: core structure, variability, and orientation. | LISTER M.L., GOWER A.C. and HUTCHINGS J.B. | |||||
1994ApJ...427..125L | 111 | 11 | Orientation modeling of radio galaxy and quasar properties: evidence for a unified model. | LISTER M.L., HUTCHINGS J.B. and GOWER A.C. | |||||
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. | |||||
1995A&AS..109..147B | 629 | 94 | The ROSAT AGN content of the 87GB 5 GHz survey: bulk properties of previously optically identified sources. | BRINKMANN W., SIEBERT J., REICH W., et al. | |||||
1995AJ....109.1541H | 2 | 6 | 53 | Imaging of low redshift QSOs with WFPC2. | HUTCHINGS J.B. and MORRIS S.C. | ||||
1995MNRAS.276.1409J | 19 | 10 | On the narrow-line regions of quasars. | JACKSON N. and ERACLEOUS M. | |||||
1996A&A...312..727V | 15 | 33 | Monitoring of the VLBI radio structure of the BL Lacertae object OJ 287 from geodetic data. | VICENTE L., CHARLOT P. and SOL H. | |||||
1996AJ....111.2167H | 54 | 11 | Quasar radio structure in cluster environments. | HUTCHINGS J.B., GOWER A.C., RYNEVELD S., et al. | |||||
1996ApJS..105..369M | 224 | 199 | Galactic H I column densities toward quasars and active galactic nuclei. | MURPHY E.M., LOCKMAN F.J., LAOR A., 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. | |||||
1998A&AS..128..331D | 90 | 10 | Searching for old neutron stars with ROSAT. I. Soft X-ray sources in molecular clouds at high galactic latitude. | DANNER R. | |||||
2000A&A...353...77T | 254 | 9 | Evidence for the class of the most luminous quasars. II. Variability, polarization, and the gap in the MV distribution. | TEERIKORPI P. | |||||
2000A&A...363..141R | 752 | 25 | Radio-loud active galaxies in the northern ROSAT All-Sky Survey. IV. Properties of sources stronger than 100 mJy at 5 GHz. | REICH W., FUERST E., REICH P., 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...381..757L | 493 | 57 | A new list of extra-galactic radio jets. | LIU F.K. and ZHANG Y.H. | |||||
2003A&A...412...45P | 15 | D | 1 | 956205 | 750 | HYPERLEDA. I. Identification and designation of galaxies. | PATUREL G., PETIT C., PRUGNIEL P., 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. | |||||
2004A&A...414..487V | 264 | 6 | Optically bright active galactic nuclei in the ROSAT-Faint source catalogue. | VERON-CETTY M.-P., BALAYAN S.K., MICKAELIAN A.M., 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. | |||
2005ApJ...635L..17L | 43 | 23 | Observational evidence of jet precession in galactic nuclei caused by accretion disks. | LU J.-F. and ZHOU B.-Y. | |||||
2006A&A...455..773V | 108224 | 628 | A catalogue of quasars and active nuclei: 12th edition. | VERON-CETTY M.-P. and VERON P. | |||||
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. | ||
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. | ||
2010A&A...520A.113B | 15 | D | 1 | 451 | 33 | VLBI observations of optically-bright extragalactic radio sources for the alignment of the radio frame with the future Gaia frame. I. Source detection. | BOURDA G., CHARLOT P., PORCAS R.W., 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. | ||
2013AJ....146....5P | 16 | D | 1 | 292 | 12 | The catalog of positions of optically bright extragalactic radio sources OBRS-2. | PETROV L. | ||
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. | ||
2016MNRAS.456.3964K | 40 | X | 1 | 12 | 8 | Radio crickets: chirping jets from black hole binaries entering their gravitational wave inspiral. | KULKARNI G. and LOEB A. | ||
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. | ||
2019ApJS..242....4D | 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..244...36C | 17 | D | 1 | 173935 | ~ | Quasar properties from the Sloan Digital Sky Survey. II. The quasars obtained by the SDSS-IV in the first two years. | CHEN Z.-F., YI S.-X., PANG T.-T., 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. | ||
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. | ||
2021ApJ...912...91T | 17 | D | 1 | 37181 | 25 | How does the polar dust affect the correlation between dust covering factor and Eddington ratio in type 1 quasars selected from the Sloan Digital Sky Survey Data Release 16? | TOBA Y., UEDA Y., GANDHI 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. | ||
2022ApJS..260...33S | 108 | D | C | 2 | 1015 | 3 | The US Naval Observatory VLBI Spectroscopic Catalog. | SEXTON R.O., SECREST N.J., JOHNSON M.C., et al. |