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Results: 1-25 | 26-34
Results: 1-25/34
FAR-ULTRAVIOLET OBSERVATIONS OF NGC4151 DURING THE ORFEUS-SPAS-II MISSION
Authors: ESPEY BR KRISS GA KROLIK JH ZHENG W TSVETANOV Z DAVIDSEN AF
Citation: Br. Espey et al., FAR-ULTRAVIOLET OBSERVATIONS OF NGC4151 DURING THE ORFEUS-SPAS-II MISSION, The Astrophysical journal, 500(1), 1998, pp. 13-16
M87 - A MISALIGNED BL LACERTAE OBJECT
Authors: TSVETANOV ZI HARTIG GF FORD HC DOPITA MA KRISS GA PEI YC DRESSEL LL HARMS RJ
Citation: Zi. Tsvetanov et al., M87 - A MISALIGNED BL LACERTAE OBJECT, The Astrophysical journal, 493(2), 1998, pp. 83-86
A COMPOSITE HST SPECTRUM OF QUASARS (VOL 475, PG 469, 1997)
Authors: ZHENG W KRISS GA TELFER RC GRIMES JP DAVIDSEN AF
Citation: W. Zheng et al., A COMPOSITE HST SPECTRUM OF QUASARS (VOL 475, PG 469, 1997), The Astrophysical journal, 492(2), 1998, pp. 855-855
THE HE-II OPACITY OF THE LY-ALPHA FOREST AND THE INTERGALACTIC MEDIUM
Authors: ZHENG W DAVIDSEN AF KRISS GA
Citation: W. Zheng et al., THE HE-II OPACITY OF THE LY-ALPHA FOREST AND THE INTERGALACTIC MEDIUM, The Astronomical journal, 115(2), 1998, pp. 391-396
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
STEPS TOWARD DETERMINATION OF THE SIZE AND STRUCTURE OF THE BROAD-LINE REGION IN ACTIVE GALACTIC NUCLEI .9. ULTRAVIOLET OBSERVATIONS OF FAIRALL-9
Authors: RODRIGUEZPASCUAL PM ALLOIN D CLAVEL J CRENSHAW DM HORNE K KRISS GA KROLIK JH MALKAN MA NETZER H OBRIEN PT PETERSON BM REICHERT GA WAMSTEKER W ALEXANDER T BARR P BLANDFORD RD BREGMAN JN CARONE TE CLEMENTS S COURVOISIER TJ DEROBERTIS MM DIETRICH M DOTTORI H EDELSON RA FILIPPENKO AV GASKELL CM HUCHRA JP HUTCHINGS JB KOLLATSCHNY W KORATKAR AP KORISTA KT LAOR A MACALPINE GM MARTIN PG MAOZ D MCCOLLUM B MORRIS SL PEROLA GC POGGE RW PTAK RL RECONDOGONZALEZ MC RODRIGUEZESPINOZA JM ROKAKI EL SANTOSLLEO M SEKIGUCHI K SHULL JM SNIJDERS MAJ SPARKE LS STIRPE GM STONER RE SUN WH WAGNER SJ WANDERS I WILKES BJ WINGE C ZHENG W
Citation: Pm. Rodriguezpascual et al., STEPS TOWARD DETERMINATION OF THE SIZE AND STRUCTURE OF THE BROAD-LINE REGION IN ACTIVE GALACTIC NUCLEI .9. ULTRAVIOLET OBSERVATIONS OF FAIRALL-9, The Astrophysical journal. Supplement series, 110(1), 1997, pp. 9-20
HST WFPC2 LINE AND CONTINUUM IMAGES OF NGC-1068
Authors: DRESSEL LL TSVETANOV ZI KRISS GA FORD HC
Citation: Ll. Dressel et al., HST WFPC2 LINE AND CONTINUUM IMAGES OF NGC-1068, Astrophysics and space science, 248(1-2), 1997, pp. 85-90
FINAL ASTRO-1 CALIBRATION OF THE HOPKINS ULTRAVIOLET TELESCOPE - A TEST OF WHITE-DWARF MODEL ATMOSPHERES AS FAR-ULTRAVIOLET CALIBRATION STANDARDS
Authors: KRUK JW KIMBLE RA BUSS RH DAVIDSEN AF DURRANCE ST FINLEY DS HOLBERG JB KRISS GA
Citation: Jw. Kruk et al., FINAL ASTRO-1 CALIBRATION OF THE HOPKINS ULTRAVIOLET TELESCOPE - A TEST OF WHITE-DWARF MODEL ATMOSPHERES AS FAR-ULTRAVIOLET CALIBRATION STANDARDS, The Astrophysical journal, 482(1), 1997, pp. 546-568
THE VARIABILITY AND SPECTRUM OF NGC-5548 IN THE EXTREME-ULTRAVIOLET
Authors: MARSHALL HL CARONE TE PETERSON BM CLAVEL J CRENSHAW DM KORISTA KT KRISS GA KROLIK JH MALKAN MA MORRIS SL OBRIEN PT REICHERT GA
Citation: Hl. Marshall et al., THE VARIABILITY AND SPECTRUM OF NGC-5548 IN THE EXTREME-ULTRAVIOLET, The Astrophysical journal, 479(1), 1997, pp. 222-230
A COMPOSITE HST SPECTRUM OF QUASARS
Authors: ZHENG W KRISS GA TELFER RC GRIMES JP DAVIDSEN AF
Citation: W. Zheng et al., A COMPOSITE HST SPECTRUM OF QUASARS, The Astrophysical journal, 475(2), 1997, pp. 469-478
MEASUREMENT OF THE OPACITY OF IONIZED HELIUM IN THE INTERGALACTIC MEDIUM
Authors: DAVIDSEN AF KRISS GA ZHENG W
Citation: Af. Davidsen et al., MEASUREMENT OF THE OPACITY OF IONIZED HELIUM IN THE INTERGALACTIC MEDIUM, Nature, 380(6569), 1996, pp. 47-49
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
FAR-ULTRAVIOLET OBSERVATIONS OF NGC-3516 USING THE HOPKINS ULTRAVIOLET TELESCOPE
Authors: KRISS GA ESPEY BR KROLIK JH TSVETANOV Z ZHENG W DAVIDSEN AF
Citation: Ga. Kriss et al., FAR-ULTRAVIOLET OBSERVATIONS OF NGC-3516 USING THE HOPKINS ULTRAVIOLET TELESCOPE, The Astrophysical journal, 467(2), 1996, pp. 622-628
ASCA OBSERVATIONS OF THE COMPOSITE WARM ABSORBER IN NGC-3516
Authors: KRISS GA KROLIK JH OTANI C ESPEY BR TURNER TJ KII T TSVETANOV Z TAKAHASHI T DAVLDSEN AF TASHIRO M ZHENG W MURAKAMI S PETRE R MIHARA T
Citation: Ga. Kriss et al., ASCA OBSERVATIONS OF THE COMPOSITE WARM ABSORBER IN NGC-3516, The Astrophysical journal, 467(2), 1996, pp. 629-635
OBSERVABLE PROPERTIES OF X-RAY-HEATED WINDS IN ACTIVE GALACTIC NUCLEI- WARM REFLECTORS AND WARM ABSORBERS (VOL 447, PG 512, 1995)
Authors: KROLIK JH KRISS GA
Citation: Jh. Krolik et Ga. Kriss, OBSERVABLE PROPERTIES OF X-RAY-HEATED WINDS IN ACTIVE GALACTIC NUCLEI- WARM REFLECTORS AND WARM ABSORBERS (VOL 447, PG 512, 1995), The Astrophysical journal, 456(2), 1996, pp. 909-910
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
PERFORMANCE AND PRELIMINARY CALIBRATION OF THE HOPKINS-ULTRAVIOLET-TELESCOPE ON THE ASTRO-2 MISSION
Authors: KRUK JW DURRANCE ST KRISS GA DAVIDSEN AF BLAIR WP ESPEY BR
Citation: Jw. Kruk et al., PERFORMANCE AND PRELIMINARY CALIBRATION OF THE HOPKINS-ULTRAVIOLET-TELESCOPE ON THE ASTRO-2 MISSION, The Astrophysical journal, 454(1), 1995, pp. 1-6
THE FAR-ULTRAVIOLET SPECTRUM OF NGC-4151 AS OBSERVED WITH THE HOPKINS-ULTRAVIOLET-TELESCOPE ON ASTRO-2
Authors: KRISS GA DAVIDSEN AF ZHENG W KRUK JW ESPEY BR
Citation: Ga. Kriss et al., THE FAR-ULTRAVIOLET SPECTRUM OF NGC-4151 AS OBSERVED WITH THE HOPKINS-ULTRAVIOLET-TELESCOPE ON ASTRO-2, The Astrophysical journal, 454(1), 1995, pp. 7-10
FAR-ULTRAVIOLET SPECTRUM OF FAIRALL-9 WITH THE HOPKINS-ULTRAVIOLET-TELESCOPE
Authors: ZHENG W KRISS GA DAVIDSEN AF KRUK JW
Citation: W. Zheng et al., FAR-ULTRAVIOLET SPECTRUM OF FAIRALL-9 WITH THE HOPKINS-ULTRAVIOLET-TELESCOPE, The Astrophysical journal, 454(1), 1995, pp. 11-14
A FAR-ULTRAVIOLET SPECTRUM OF THE PUPPIS-A SUPERNOVA REMNANT USING THE HOPKINS-ULTRAVIOLET-TELESCOPE
Authors: BLAIR WP RAYMOND JC LONG KS KRISS GA
Citation: Wp. Blair et al., A FAR-ULTRAVIOLET SPECTRUM OF THE PUPPIS-A SUPERNOVA REMNANT USING THE HOPKINS-ULTRAVIOLET-TELESCOPE, The Astrophysical journal, 454(1), 1995, pp. 35
SIMULTANEOUS OBSERVATION OF DIRECT AND RAMAN-SCATTERED O-VI LINES IN THE SYMBIOTIC NOVA RR-TELESCOPII
Authors: ESPEY BR SCHULTELADBECK RE KRISS GA HAMANN F SCHMID HM JOHNSON JJ
Citation: Br. Espey et al., SIMULTANEOUS OBSERVATION OF DIRECT AND RAMAN-SCATTERED O-VI LINES IN THE SYMBIOTIC NOVA RR-TELESCOPII, The Astrophysical journal, 454(1), 1995, pp. 61-64
OBSERVABLE PROPERTIES OF X-RAY-HEATED WINDS IN ACTIVE GALACTIC NUCLEI- WARM REFLECTORS AND WARM ABSORBERS
Authors: KROLIK JH KRISS GA
Citation: Jh. Krolik et Ga. Kriss, OBSERVABLE PROPERTIES OF X-RAY-HEATED WINDS IN ACTIVE GALACTIC NUCLEI- WARM REFLECTORS AND WARM ABSORBERS, The Astrophysical journal, 447(2), 1995, pp. 512-525
NEUTRAL SULFUR EMISSION FROM THE IO TORUS MEASURED WITH THE HOPKINS-ULTRAVIOLET-TELESCOPE
Authors: DURRANCE ST FELDMAN PD BLAIR WP DAVIDSEN AF KRISS GA KRUK JW LONG KS MOOS HW
Citation: St. Durrance et al., NEUTRAL SULFUR EMISSION FROM THE IO TORUS MEASURED WITH THE HOPKINS-ULTRAVIOLET-TELESCOPE, The Astrophysical journal, 447(1), 1995, pp. 408-415
ASTRO-1 AND GROUND-BASED OBSERVATIONS OF MARKARIAN-335 - EVIDENCE FORAN ACCRETION DISK
Authors: ZHENG W KRISS GA DAVIDSEN AF LEE G CODE AD BJORKMAN KS SMITH PS WEISTROP D MALKAN MA BAGANOFF FK PETERSON BM
Citation: W. Zheng et al., ASTRO-1 AND GROUND-BASED OBSERVATIONS OF MARKARIAN-335 - EVIDENCE FORAN ACCRETION DISK, The Astrophysical journal, 444(2), 1995, pp. 632-642
Risultati: 1-25 | 26-34