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Results: 1-22 |
Results: 22
RESEARCH NOTE - CCD PHOTOMETRY OF BLAZARS 3C 345, 3C 446 AND 4C 56.27
Authors: ARGOTE M BENITEZ E DULTZINHACYAN D
Citation: M. Argote et al., RESEARCH NOTE - CCD PHOTOMETRY OF BLAZARS 3C 345, 3C 446 AND 4C 56.27, Revista mexicana de astronomia y astrofisica, 34(2), 1998, pp. 83-86
ON THE ORIGIN OF BROAD FE K-ALPHA AND H-I H-ALPHA LINES IN ACTIVE GALACTIC NUCLEI
Authors: SULENTIC JW MARZIANI P ZWITTER T CALVANI H DULTZINHACYAN D
Citation: Jw. Sulentic et al., ON THE ORIGIN OF BROAD FE K-ALPHA AND H-I H-ALPHA LINES IN ACTIVE GALACTIC NUCLEI, The Astrophysical journal, 501(1), 1998, pp. 54-68
A COMPARATIVE-STUDY OF THE MICROVARIABILITY PROPERTIES IN RADIO-LOUD AND RADIO-QUIET QUASARS
Authors: DEDIEGO JA DULTZINHACYAN D RAMIREZ A BENITEZ E
Citation: Ja. Dediego et al., A COMPARATIVE-STUDY OF THE MICROVARIABILITY PROPERTIES IN RADIO-LOUD AND RADIO-QUIET QUASARS, The Astrophysical journal, 501(1), 1998, pp. 69-81
BALMER LINE VARIATIONS IN THE RADIO-LOUD ACTIVE GALACTIC NUCLEUS PG-1512+370
Authors: ROMANO P MARZIANI P DULTZINHACYAN D
Citation: P. Romano et al., BALMER LINE VARIATIONS IN THE RADIO-LOUD ACTIVE GALACTIC NUCLEUS PG-1512+370, The Astrophysical journal, 495(1), 1998, pp. 222-226
DRAMATIC EMISSION-LINE VARIATIONS IN QSO KAZ-102 AND POSSIBLE CAUSES
Authors: DEDIEGO JA DULTZINHACYAN D BENITEZ E THOMPSON KL
Citation: Ja. Dediego et al., DRAMATIC EMISSION-LINE VARIATIONS IN QSO KAZ-102 AND POSSIBLE CAUSES, Astronomy and astrophysics, 330(2), 1998, pp. 419-422
MICROVARIABILITY OF OJ-287 DURING A FLARE
Authors: DULTZINHACYAN D TAKALO LO BENITEZ E SILLANPAA A PURSIMO T LEHTO H DEDIEGO JA
Citation: D. Dultzinhacyan et al., MICROVARIABILITY OF OJ-287 DURING A FLARE, Revista Mexicana de Astronomia y Astrofisica, 33(1), 1997, pp. 17-23
STEPS TOWARD DETERMINATION OF THE SIZE AND STRUCTURE OF THE BROAD-LINE REGION IN ACTIVE GALACTIC NUCLEI .11. INTENSIVE MONITORING OF THE ULTRAVIOLET-SPECTRUM OF NGC-7469
Authors: WANDERS I PETERSON BM ALLOIN D AYRES TR CLAVEL J CRENSHAW DM HORNE K KRISS GA KROLIK JH MALKAN MA NETZER H OBRIEN PT REICHERT GA RODRIGUEZPASCUAL PM WAMSTEKER W ALEXANDER T ANDERSON KSJ BENITEZ E BOCHKAREV NG BURENKOV AN CHENG FZ COLLIER SJ COMASTRI A DIETRICH M DULTZINHACYAN D ESPEY BR FILIPPENKO AV GASKELL CM GEORGE IM GOAD MR HO LC KASPI S KOLLATSCHNY W KORISTA KT LAOR A MACALPINE GM MIGNOLI M MORRIS SL NANDRA K PENTON S POGGE RW PTAK RL RODRIGUEZESPINOZA JM SANTOSLLEO M SHAPOVALOVA AI SHULL JM SNEDDEN SA SPARKE LS STIRPE GM SUN WH TURNER TJ ULRICH MH WANG TG WEI C WELSH WF XUE SJ ZOU ZL
Citation: I. Wanders et al., STEPS TOWARD DETERMINATION OF THE SIZE AND STRUCTURE OF THE BROAD-LINE REGION IN ACTIVE GALACTIC NUCLEI .11. INTENSIVE MONITORING OF THE ULTRAVIOLET-SPECTRUM OF NGC-7469, The Astrophysical journal. Supplement series, 113(1), 1997, pp. 69-88
MONITORING OF 3C 66A DURING AN EXTENDED OUTBURST .1. THE LIGHT CURVES
Authors: TAKALO LO SILLANPAA A PURSIMO T LEHTO HJ NILSSON K TEERIKORPI P HEINAMAKI P LAINELA M KIDGER M DEDIEGO JA GONZALEZPEREZ JN RODRIGUEZESPINOSA JM MAHONEY T BOLTWOOD P DULTZINHACYAN D BENITEZ E TURNER GW ROBERTSON JW HONEYCUT RK EFIMOV YS SHAKHOVSKOY N CHARLES PA SCHRAMM KJ BORGEEST U LINDE JV WENEIT W KUHL D SCHRAMM T SADUN A GRASHUIS R HEIDT J WAGNER S BOCK H KUMMEL M PFEIFFER M HEINES A FIORUCCI M TOSTI G GHISELLINI G RAITERI CM VILLATA M DEFRANCESCO G BOSIO S LATINI G POYNER G ALLER MF ALLER HD HUGHES P VALTAOJA E TERASRANTA H TORNIKOSKI M
Citation: Lo. Takalo et al., MONITORING OF 3C 66A DURING AN EXTENDED OUTBURST .1. THE LIGHT CURVES, Astronomy & Astrophysics. Supplement series, 120(2), 1996, pp. 313-321
COMPARATIVE-ANALYSIS OF THE HIGH-IONIZATION AND LOW-IONIZATION LINES IN THE BROAD-LINE REGION OF ACTIVE GALACTIC NUCLEI
Authors: MARZIANI P SULENTIC JW DULTZINHACYAN D CALVANI M MOLES M
Citation: P. Marziani et al., COMPARATIVE-ANALYSIS OF THE HIGH-IONIZATION AND LOW-IONIZATION LINES IN THE BROAD-LINE REGION OF ACTIVE GALACTIC NUCLEI, The Astrophysical journal. Supplement series, 104(1), 1996, pp. 37-70
MULTIWAVELENGTH OBSERVATIONS OF SHORT-TIMESCALE VARIABILITY IN NGC-4151 .1. ULTRAVIOLET OBSERVATIONS
Authors: CRENSHAW DM RODRIGUEZPASCUAL PM PENTON SV EDELSON RA ALLOIN D AYRES TR CLAVEL J HORNE K JOHNSON WN KASPI S KORISTA KT KRISS GA KROLIK JH MALKAN MA MAOZ D NETZER H OBRIEN PT PETERSON BM REICHERT GA SHULL JM ULRICH MH WAMSTEKER W WARWICK RS YAQOOB T BALONEK TJ BARR P BROMAGE GE CARINI M CARONE TE CHENG FZ CHUVAEV KK DIETRICH M DOROSHENKO VT DULTZINHACYAN D FILIPPENKO AV GASKELL CM GLASS IS GOAD MR HUTCHINGS J KAZANAS D KOLLATSCHNY W KORATKAR AP LAOR A LEIGHLY K LYUTYI VM MACALPINE GM MALKOV YF MARTIN PG MCCOLLUM B MERKULOVA NI METIK L METLOV VG MILLER HR MORRIS SL OKNYANSKIJ VL PENFOLD J PEREZ E PEROLA GC PIKE G POGGE RW PRONIK I PRONIK VI PTAK RL RECONDOGONZALEZ MC RODRIGUEZESPINOZA JM ROKAKI EL ROLAND J SADUN AC SALAMANCA I SANTOSLLEO M SERGEEV SG SMITH SM SNIJDERS MAJ SPARKE LS STIRPE GM STONER RE SUN WH VANGRONINGEN E WAGNER RM WAGNER S WANDERS I WELSH WF WEYMANN RJ WILKES BJ ZHENG W
Citation: Dm. Crenshaw et al., MULTIWAVELENGTH OBSERVATIONS OF SHORT-TIMESCALE VARIABILITY IN NGC-4151 .1. ULTRAVIOLET OBSERVATIONS, The Astrophysical journal, 470(1), 1996, pp. 322-335
MULTIWAVELENGTH OBSERVATIONS OF SHORT-TIMESCALE VARIABILITY IN NGC-4151 .4. ANALYSIS OF MULTIWAVELENGTH CONTINUUM VARIABILITY
Authors: EDELSON RA ALEXANDER T CRENSHAW DM KASPI S MALKAN MA PETERSON BM WARWICK RS CLAVEL J FILIPPENKO AV HORNE K KORISTA KT KRISS GA KROLIK JH MAOZ D NANDRA K OBRIEN PT PENTON SV YAQOOB T ALBRECHT P ALLOIN D AYRES TR BALONEK TJ BARR P BARTH AJ BERTRAM R BROMAGE GE CARINI M CARONE TE CHENG FZ CHUVAEV KK DIETRICH M DULTZINHACYAN D GASKELL CM GLASS IS GOAD MR HEMAR S HO LC HUCHRA JP HUTCHINGS J JOHNSON WN KAZANAS D KOLLATSCHNY W KORATKAR AP KOVO O LAOR A MACALPINE GM MAGDZIARZ P MARTIN PG MATHESON T MCCOLLUM B MILLER HR MORRIS SL OKNYANSKIJ VL PENFOLD J PEREZ E PEROLA GC PIKE G POGGE RW PTAK RL QIAN BC RECONDOGONZALEZ MC REICHERT GA RODRIGUEZESPINOZA JM RODRIGUEZPASCUAL PM ROKAKI EL ROLAND J SADUN AC SALAMANCA I SANTOSLLEO M SHIELDS JC SHULL JM SMITH DA SMITH SM SNIJDERS MAJ STIRPE GM STONER RE SUN WH ULRICH MH VANGRONINGEN E WAGNER RM WAGNER S WANDERS I WELSH WF WEYMANN RJ WILKES BJ WU H WURSTER J XUE SJ ZDZIARSKI AA ZHENG W ZOU ZL
Citation: Ra. Edelson et al., MULTIWAVELENGTH OBSERVATIONS OF SHORT-TIMESCALE VARIABILITY IN NGC-4151 .4. ANALYSIS OF MULTIWAVELENGTH CONTINUUM VARIABILITY, The Astrophysical journal, 470(1), 1996, pp. 364-377
THE CLOSE ENVIRONMENT OF OJ-287 - UNDERLYING NEBULOSITY AND A POSSIBLE OPTICAL JET
Authors: BENITEZ E DULTZINHACYAN D HEIDT J SILLANPAA A NILSSON K PURSIMO T TEERIKORPI P TAKALO LO
Citation: E. Benitez et al., THE CLOSE ENVIRONMENT OF OJ-287 - UNDERLYING NEBULOSITY AND A POSSIBLE OPTICAL JET, The Astrophysical journal, 464(1), 1996, pp. 47
GENERAL STATISTICS AND PRINCIPAL COMPONENT ANALYSIS OF MULTIWAVELENGTH PROPERTIES OF SEYFERT-GALAXIES
Authors: DULTZINHACYAN D RUANO C
Citation: D. Dultzinhacyan et C. Ruano, GENERAL STATISTICS AND PRINCIPAL COMPONENT ANALYSIS OF MULTIWAVELENGTH PROPERTIES OF SEYFERT-GALAXIES, Astronomy and astrophysics, 305(3), 1996, pp. 719-726
CONFIRMATION OF THE 12-YEAR OPTICAL OUTBURST CYCLE IN BLAZAR OJ-287
Authors: SILLANPAA A TAKALO LO PURSIMO T LEHTO HJ NILSSON K TEERIKORPI P HEINAMAKI P KIDGER M DEDIEGO JA GONZALEZPEREZ JN RODRIGUEZESPINOSA JM MAHONEY T BOLTWOOD P DULTZINHACYAN D BENITEZ E TURNER GW ROBERTSON JW HONEYCUT RK EFIMOV YS SHAKHOVSKOY N CHARLES PA SCHRAMM KJ BORGEEST U LINDE JV WENEIT W KUHL D SCHRAMM T SADUN A GRASHUIS R HEIDT J WAGNER S BOCK H KUMMEL M HEINES A FIORUCCI M TOSTI G GHISELLINI G RAITERI CM VILLATA M DEFRANCESCO G BOSIO S LATINI G
Citation: A. Sillanpaa et al., CONFIRMATION OF THE 12-YEAR OPTICAL OUTBURST CYCLE IN BLAZAR OJ-287, Astronomy and astrophysics, 305(2), 1996, pp. 17-20
STEPS TOWARD DETERMINATION OF THE SIZE AND STRUCTURE OF THE BROAD-LINE REGION IN ACTIVE GALACTIC NUCLEI .8. AN INTENSIVE HST, IUE, AND GROUND-BASED STUDY OF NGC-5548
Authors: KORISTA KT ALLOIN D BARR P CLAVEL J COHEN RD CRENSHAW DM EVANS IN HORNE K KORATKAR AP KRISS GA KROLIK JH MALKAN MA MORRIS SL NETZER H OBRIEN PT PETERSON BM REICHERT GA RODRIGUEZPASCUAL PM WAMSTEKER W ANDERSON KSJ AXON DJ BENITEZ E BERLIND P BERTRAM R BLACKWELL JH BOCHKAREV NG BOISSON C CARINI M CARRILLO R CARONE TE CHENG FZ CHRISTENSEN JA CHUVAEV KK DIETRICH M DOKTER JJ DOROSHENKO V DULTZINHACYAN D ENGLAND MN ESPEY BR FILIPPENKO AV GASKELL CM GOAD MR HO LC HUCHRA JP JIANG XJ KASPI S KOLLATSCHNY W LAOR A LUMINET JP MACALPINE GM MACKENTY JW MALKOV YF MAOZ D MARTIN PG MATHESON T MCCOLLUM B MERKULOVA N METIK L MIGNOLI M MILLER HR PASTORIZA MG PELAT D PENFOLD J PEREZ M PEROLA GC PERSAUD JL PETERS J PITTS R POGGE RW PRONIK I PRONIK VI PTAK RL RAWLEY L RECONDOGONZALEZ MC RODRIGUEZESPINOSA JM ROMANISHIN W SADUN AC SALAMANCA I SANTOSLLEO M SEKIGUCHI K SERGEEV SG SHAPOVALOVA AI SHIELDS JC SHRADER C SHULL JM SILBERMANN NA SITKO ML SKILLMAN DR SMITH HA SMITH SM SNIJDERS MAJ SPARKE LS STIRPE GM STONER RE SUN WH THIELE U TOKARZ S TSVETANOV ZI TURNSHEK DA VEILLEUX S WAGNER RM WAGNER SJ WANDERS I WANG T WELSH WF WEYMANN RJ WHITE RJ WILKES BJ WILLS BJ WINGE C WU H ZOU ZL
Citation: Kt. Korista et al., STEPS TOWARD DETERMINATION OF THE SIZE AND STRUCTURE OF THE BROAD-LINE REGION IN ACTIVE GALACTIC NUCLEI .8. AN INTENSIVE HST, IUE, AND GROUND-BASED STUDY OF NGC-5548, The Astrophysical journal. Supplement series, 97(2), 1995, pp. 285-330
FIRST DIRECT COMPARISON OF HIGH AND LOW IONIZATION LINE KINEMATICS INACTIVE GALACTIC NUCLEI
Authors: SULENTIC JW MARZIANI P DULTZINHACYAN D CALVANI M MOLES M
Citation: Jw. Sulentic et al., FIRST DIRECT COMPARISON OF HIGH AND LOW IONIZATION LINE KINEMATICS INACTIVE GALACTIC NUCLEI, The Astrophysical journal, 445(2), 1995, pp. 85-89
STEPS TOWARD DETERMINATION OF THE SIZE AND STRUCTURE OF THE BROAD-LINE REGION IN ACTIVE GALACTIC NUCLEI .8. AN INTENSIVE HST, IUE, AND GROUND-BASED STUDY OF NGC-5548
Authors: KORISTA KT ALLOIN D BARR P CLAVEL J COHEN RD CRENSHAW DM EVANS IN HORNE K KORATKAR AP KRISS GA KROLIK JH MALKAN MA MORRIS SL NETZER H OBRIEN PT PETERSON BM REICHERT GA RODRIGUEZPASCUAL PM WAMSTEKER W ANDERSON KSJ AXON DJ BENITEZ E BERLIND P BERTRAM R BLACKWELL JH BOCHKAREV NG BOISSON C CARINI M CARRILLO R CARONE TE CHENG FZ CHRISTENSEN JA CHUVAEV KK DIERICH M DOKTER JJ DOROSHENKO V DULTZINHACYAN D ENGLAND MN ESPEY BR FILIPPENKO AV GASKELL CM GOAD MR HO LC HUCHRA JP JIANG XJ KASPI S KOLLATSCHNY W LAOR A LUMINET JP MACALPINE GM MACKENTY JW MALKOV YF MAOZ D MARTIN PG MATHESON T MCCOLLUM B MERKULOVA N METIK L MIGNOLI M MILLER HR PASTORIZA MG PELAT D PENFOLD J PEREZ M PEROLA GC PERSAUD JL PETERS J PITTS R POGGE RW PRONIK I PRONIK VI PTAK RL RAWLEY L RECONDOGONZALEZ MC RODRIGUEZESPINOSA JM ROMANISHIN W SADUN AC SALAMANCA I SANTOSLLEO M SEKIGUCHI K SERGEEV SG SHAPOVALOVA AI SHIELDS JC SHRADER C SHULL JM SILBERMANN NA SITKO ML SKILLMAN DR SMITH HA SMITH SM SNIJDERS MAJ SPARKE LS STIRPE GM STONER RE SUN WH THIELE U TOKARZ S TSVETANOV ZI TURNSHEK DA VEILLEUX S WAGNER RM WAGNER SJ WANDERS I WANG T WELSH WF WEYMANN RJ WHITE RJ WILKES BJ WILLS BJ WINGE C WU H ZOU ZL
Citation: Kt. Korista et al., STEPS TOWARD DETERMINATION OF THE SIZE AND STRUCTURE OF THE BROAD-LINE REGION IN ACTIVE GALACTIC NUCLEI .8. AN INTENSIVE HST, IUE, AND GROUND-BASED STUDY OF NGC-5548, The Astrophysical journal, 442(1), 1995, pp. 452-453
MEPSICRON SPECTROPHOTOMETRY OF SEYFERT-GALAXIES .1. SPECTRAL ATLAS
Authors: CRUZGONZALEZ I CARRASCO L SERRANO A GUICHARD J DULTZINHACYAN D BISIACCHI GF
Citation: I. Cruzgonzalez et al., MEPSICRON SPECTROPHOTOMETRY OF SEYFERT-GALAXIES .1. SPECTRAL ATLAS, The Astrophysical journal. Supplement series, 94(1), 1994, pp. 47-62
MULTIPLE HIGH-VELOCITY EMISSION-LINE SYSTEMS IN THE E-29(S PAIR CPG)
Authors: MARZIANI P KEEL WC DULTZINHACYAN D SULENTIC JW
Citation: P. Marziani et al., MULTIPLE HIGH-VELOCITY EMISSION-LINE SYSTEMS IN THE E-29(S PAIR CPG), The Astrophysical journal, 435(2), 1994, pp. 668-681
MEPSICRON SPECTROPHOTOMETRY OF SEYFERT-GALAXIES .1. SPECTRAL ATLAS
Authors: CRUZGONZALEZ I CARRASCO L SERRANO A GUICHARD J DULTZINHACYAN D BISIACCHI GF
Citation: I. Cruzgonzalez et al., MEPSICRON SPECTROPHOTOMETRY OF SEYFERT-GALAXIES .1. SPECTRAL ATLAS, The Astrophysical journal, 431(2), 1994, pp. 903-903
NEAR-INFRARED AND FAR-INFRARED EMISSION OF SEYFERT-2 GALAXIES AND VARIOUS TYPES OF STAR-FORMING GALAXIES
Authors: DULTZINHACYAN D BENITEZ E
Citation: D. Dultzinhacyan et E. Benitez, NEAR-INFRARED AND FAR-INFRARED EMISSION OF SEYFERT-2 GALAXIES AND VARIOUS TYPES OF STAR-FORMING GALAXIES, Astronomy and astrophysics, 291(3), 1994, pp. 720-724
SIMULTANEOUS OPTICAL AND IR MONITORING OF THE SEYFERT NUCLEUS NGC-7469
Authors: DULTZINHACYAN D RUELASMAYORGA A COSTERO R
Citation: D. Dultzinhacyan et al., SIMULTANEOUS OPTICAL AND IR MONITORING OF THE SEYFERT NUCLEUS NGC-7469, Revista Mexicana de Astronomia y Astrofisica, 25(2), 1993, pp. 143-148
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