Shai Kaspi - Publications

Affiliations: 
2001 School of Physics and Astronomy Tel Aviv University, Tel Aviv-Yafo, Tel Aviv District, Israel 

172 high-probability publications. We are testing a new system for linking publications to authors. You can help! If you notice any inaccuracies, please sign in and mark papers as correct or incorrect matches. If you identify any major omissions or other inaccuracies in the publication list, please let us know.

Year Citation  Score
2020 Cho H, Woo J, Hodges-Kluck E, Son D, Shin J, Gallo E, Bae H, Brink TG, Cho W, Filippenko AV, Horst JC, Ilić D, Joner MD, Kang D, Kang W, ... Kaspi S, et al. Variability and the Size–Luminosity Relation of the Intermediate-mass AGN in NGC 4395 The Astrophysical Journal. 892: 93. DOI: 10.3847/1538-4357/Ab7A98  0.459
2020 Lira P, Kaspi S, Netzer H, Botti I, Morrell N, Mejía-Restrepo J, Sánchez-Sáez P, Martínez-Palomera J, López P. Erratum: “Reverberation Mapping of Luminous Quasars at High-z” (2018, ApJ, 865, 56) The Astrophysical Journal. 892: 156. DOI: 10.3847/1538-4357/Ab6F68  0.549
2020 Figaredo CS, Haas M, Ramolla M, Chini R, Blex J, Hodapp KW, Murphy M, Kollatschny W, Chelouche D, Kaspi S. Dust Reverberation of 3C 273: Torus Structure and Lag–Luminosity Relation The Astronomical Journal. 159: 259. DOI: 10.3847/1538-3881/Ab89B1  0.776
2020 Miyazaki S, Sumi T, Bennett DP, Udalski A, Shvartzvald Y, Street R, Bozza V, Yee JC, Bond IA, Rattenbury N, Koshimoto N, Suzuki D, Fukui A, Abe F, Bhattacharya A, ... ... Kaspi S, et al. OGLE-2013-BLG-0911Lb: A Secondary on the Brown-dwarf Planet Boundary around an M Dwarf The Astronomical Journal. 159: 76. DOI: 10.3847/1538-3881/Ab64De  0.641
2020 Behar E, Kaspi S, Paubert G, Billot N, Peretz U, Baldi RD, Laor A, Kaastra J, Mehdipour M. Simultaneous Millimetre-wave and X-ray monitoring of the Seyfert galaxy NGC 7469 Monthly Notices of the Royal Astronomical Society. 491: 3523-3534. DOI: 10.1093/Mnras/Stz3273  0.633
2020 Marco BD, Adhikari TP, Ponti G, Bianchi S, Kriss GA, Arav N, Behar E, Branduardi-Raymont G, Cappi M, Costantini E, Costanzo D, Gesu Ld, Ebrero J, Kaastra JS, Kaspi S, et al. Incoherent fast variability of X-ray obscurers. The case of NGC 3783 Astronomy and Astrophysics. 634. DOI: 10.1051/0004-6361/201936470  0.378
2020 Grafton-Waters S, Branduardi-Raymont G, Mehdipour M, Page MJ, Behar E, Kaastra J, Arav N, Bianchi S, Costantini E, Ebrero J, Gesu LD, Kaspi S, Kriss GA, Marco BD, Mao J, et al. Multi-wavelength campaign on NGC 7469 VI. photoionisation modelling of the emission line regions and the warm absorber Astronomy and Astrophysics. 633. DOI: 10.1051/0004-6361/201935815  0.403
2019 Kriss GA, De Rosa G, Ely J, Peterson BM, Kaastra J, Mehdipour M, Ferland GJ, Dehghanian M, Mathur S, Edelson R, Korista KT, Arav N, Barth AJ, Bentz MC, Brandt WN, ... ... Kaspi S, et al. Space Telescope and Optical Reverberation Mapping Project. VIII. Time Variability of Emission and Absorption in NGC 5548 Based on Modeling the Ultraviolet Spectrum The Astrophysical Journal. 881: 153. DOI: 10.3847/1538-4357/Ab3049  0.708
2019 Shan Y, Yee JC, Udalski A, Bond IA, Shvartzvald Y, Shin I, Jung Y, Novati SC, Beichman CA, Carey S, Gaudi BS, Gould A, Pogge RW, Poleski R, Skowron J, ... ... Kaspi S, et al. OGLE-2014-BLG-0962 and a Comparison of Galactic Model Priors to Microlensing Data The Astrophysical Journal. 873: 30. DOI: 10.3847/1538-4357/Ab0021  0.618
2019 Soumagnac MT, Ofek EO, Gal-yam A, Waxman E, Ginzburg S, Strotjohann NL, Schulze S, Barlow TA, Behar E, Chelouche D, Fremling C, Ganot N, Gezari S, Kasliwal MM, Kaspi S, et al. Supernova PTF 12glz: A Possible Shock Breakout Driven through an Aspherical Wind The Astrophysical Journal. 872: 141. DOI: 10.3847/1538-4357/Aafe84  0.736
2019 Benedetti-Rossi G, Santos-Sanz P, Ortiz JL, Assafin M, Sicardy B, Morales N, Vieira-Martins R, Duffard R, Braga-Ribas F, Rommel FL, Camargo JIB, Desmars J, Colas AF, Vachier F, Alvarez-Candal A, ... ... Kaspi S, et al. The Trans-Neptunian Object (84922) 2003 VS2 through Stellar Occultations The Astronomical Journal. 158: 159. DOI: 10.3847/1538-3881/Ab3B05  0.304
2019 Graham MJ, Kulkarni SR, Bellm EC, Adams SM, Barbarino C, Blagorodnova N, Bodewits D, Bolin B, Brady PR, Cenko SB, Chang C, Coughlin MW, De K, Eadie G, Farnham TL, ... ... Kaspi S, et al. The Zwicky Transient Facility: Science Objectives Publications of the Astronomical Society of the Pacific. 131: 078001. DOI: 10.1088/1538-3873/Ab006C  0.383
2019 Mróz P, Udalski A, Bennett DP, Ryu Y, Sumi T, Shvartzvald Y, Skowron J, Poleski R, Pietrukowicz P, Kozłowski S, Szymański MK, Wyrzykowski Ł, Soszyński I, Ulaczyk K, Rybicki K, ... ... Kaspi S, et al. Two new free-floating or wide-orbit planets from microlensing Astronomy and Astrophysics. 622. DOI: 10.1051/0004-6361/201834557  0.306
2019 Kriss GA, Mehdipour M, Kaastra JS, Rau A, Bodensteiner J, Plesha R, Arav N, Behar E, Bianchi S, Branduardi-Raymont G, Cappi M, Costantini E, Marco BD, Gesu LD, Ebrero J, ... Kaspi S, et al. HST/COS observations of the newly discovered obscuring outflow in NGC 3783 Astronomy and Astrophysics. 621: 1-24. DOI: 10.1051/0004-6361/201834326  0.527
2019 Meza E, Sicardy B, Assafin M, Ortiz JL, Bertrand T, Lellouch E, Desmars J, Forget F, Bérard D, Doressoundiram A, Lecacheux J, Oliveira JM, Roques F, Widemann T, Colas F, ... ... Kaspi S, et al. Lower atmosphere and pressure evolution on Pluto from ground-based stellar occultations, 1988–2016 Astronomy & Astrophysics. 625: A42. DOI: 10.1051/0004-6361/201834281  0.361
2019 Chelouche D, Nuñez FP, Kaspi S. Direct evidence of non-disk optical continuum emission around an active black hole Nature Astronomy. 3: 251-257. DOI: 10.1038/S41550-018-0659-X  0.78
2019 Kaspi S. Recent results of measuring black hole masses via reverberation mapping Proceedings of the International Astronomical Union. 15: 116-121. DOI: 10.1017/S1743921320002707  0.385
2018 Boyajian TS, Alonso R, Ammerman A, Armstrong D, Ramos AA, Barkaoui K, Beatty TG, Benkhaldoun Z, Benni P, O. Bentley R, Berdyugin A, Berdyugina S, Bergeron S, Bieryla A, Blain MG, ... ... Kaspi S, et al. The First Post- Kepler Brightness Dips of KIC 8462852 The Astrophysical Journal. 853: L8. DOI: 10.3847/2041-8213/Aaa405  0.502
2018 De Rosa G, Fausnaugh MM, Grier CJ, Peterson BM, Denney KD, Horne K, Bentz MC, Ciroi S, Bontà ED, Joner MD, Kaspi S, Kochanek CS, Pogge RW, Sergeev SG, Vestergaard M, et al. Velocity-resolved Reverberation Mapping of Five Bright Seyfert 1 Galaxies The Astrophysical Journal. 866: 133. DOI: 10.3847/1538-4357/Aadd11  0.413
2018 Lira P, Kaspi S, Netzer H, Botti I, Morrell N, Mejía-Restrepo J, Sánchez-Sáez P, Martínez-Palomera J, López P. Reverberation Mapping of Luminous Quasars at High z The Astrophysical Journal. 865: 56. DOI: 10.3847/1538-4357/Aada45  0.687
2018 Fausnaugh MM, Starkey DA, Horne K, Kochanek CS, Peterson BM, Bentz MC, Denney KD, Grier CJ, Grupe D, Pogge RW, De Rosa G, Adams SM, Barth AJ, Beatty TG, Bhattacharjee A, ... ... Kaspi S, et al. Continuum Reverberation Mapping of the Accretion Disks in Two Seyfert 1 Galaxies The Astrophysical Journal. 854: 107. DOI: 10.3847/1538-4357/Aaaa2B  0.552
2018 Bennett DP, Udalski A, Bond IA, Suzuki D, Ryu Y, Abe F, Barry RK, Bhattacharya A, Donachie M, Fukui A, Hirao Y, Kawasaki K, Kondo I, Koshimoto N, Li MCA, ... ... Kaspi S, et al. A Planetary Microlensing Event with an Unusually Red Source Star: MOA-2011-BLG-291 The Astronomical Journal. 156: 113. DOI: 10.3847/1538-3881/Aad59C  0.4
2018 Lira P, Botti I, Kaspi S, Netzer H. Reverberation Mapping of High-z, High-Luminosity Quasars Frontiers in Astronomy and Space Sciences. 4: 71. DOI: 10.3389/Fspas.2017.00071  0.521
2018 McHardy IM, Connolly SD, Horne K, Cackett EM, Gelbord J, Peterson BM, Pahari M, Gehrels N, Goad M, Lira P, Arevalo P, Baldi RD, Brandt N, Breedt E, Chand H, ... ... Kaspi S, et al. X-ray/UV/optical variability of NGC 4593 with Swift: reprocessing of X-rays by an extended reprocessor Monthly Notices of the Royal Astronomical Society. 480: 2881-2897. DOI: 10.1093/Mnras/Sty1983  0.523
2018 Bellm EC, Kulkarni SR, Graham MJ, Dekany R, Smith RM, Riddle R, Masci FJ, Helou G, Prince TA, Adams SM, Barbarino C, Barlow T, Bauer J, Beck R, Belicki J, ... ... Kaspi S, et al. The Zwicky Transient Facility: System Overview, Performance, and First Results Publications of the Astronomical Society of the Pacific. 131: 018002. DOI: 10.1088/1538-3873/Aaecbe  0.365
2018 Kollatschny W, Ochmann MW, Zetzl M, Haas M, Chelouche D, Kaspi S, Nuñez FP, Grupe D. Broad-line region structure and line profile variations in the changing look AGN HE 1136-2304 Astronomy and Astrophysics. 619. DOI: 10.1051/0004-6361/201833727  0.786
2018 Middei R, Bianchi S, Cappi M, Petrucci P-, Ursini F, Arav N, Behar E, Branduardi-Raymont G, Costantini E, Marco BD, Gesu LD, Ebrero J, Kaastra J, Kaspi S, Kriss GA, et al. Multi-wavelength campaign on NGC 7469 IV. The broad-band X-ray spectrum Astronomy and Astrophysics. 615. DOI: 10.1051/0004-6361/201832726  0.505
2018 Mehdipour M, Kaastra JS, Costantini E, Behar E, Kriss GA, Bianchi S, Branduardi-Raymont G, Cappi M, Ebrero J, Gesu LD, Kaspi S, Mao J, Marco BD, Middei R, Peretz U, et al. Multi-wavelength campaign on NGC 7469: III. Spectral energy distribution and the AGN wind photoionisation modelling, plus detection of diffuse X-rays from the starburst with Chandra HETGS Astronomy and Astrophysics. 615. DOI: 10.1051/0004-6361/201832604  0.42
2018 Zetzl M, Kollatschny W, Ochmann MW, Grupe D, Haas M, Ramolla M, Chelouche D, Kaspi S, Schartel N. Long-term optical, UV, and X-ray continuum variations in the changing-look AGN HE 1136-2304 Astronomy & Astrophysics. 618: A83. DOI: 10.1051/0004-6361/201732506  0.386
2018 Peretz U, Behar E, Kriss GA, Kaastra J, Arav N, Bianchi S, Branduardi-Raymont G, Cappi M, Costantini E, Marco BD, Gesu LD, Ebrero J, Kaspi S, Mehdipour M, Middei R, et al. Multi-wavelength campaign on NGC 7469 - II. Column densities and variability in the X-ray spectrum Astronomy and Astrophysics. 609. DOI: 10.1051/0004-6361/201731655  0.514
2018 Kaspi S. Measuring supermassive black holes via reverberation mapping in the UV Astrophysics and Space Science. 363: 82. DOI: 10.1007/S10509-018-3305-2  0.411
2017 Shemmer O, Brandt WN, Paolillo M, Kaspi S, Vignali C, Lira P, Schneider DP. Exploratory X-Ray Monitoring of Luminous Radio-quiet Quasars at High Redshift: No Evidence for Evolution in X-Ray Variability The Astrophysical Journal. 848: 46. DOI: 10.3847/1538-4357/Aa8B78  0.674
2017 Mathur S, Gupta A, Page K, Pogge RW, Krongold Y, Goad MR, Adams SM, Anderson MD, Arévalo P, Barth AJ, Bazhaw C, Beatty TG, Bentz MC, Bigley A, Bisogni S, ... ... Kaspi S, et al. Space Telescope and Optical Reverberation Mapping Project. VII. Understanding the Ultraviolet Anomaly in NGC 5548 with X-Ray Spectroscopy The Astrophysical Journal. 846: 55. DOI: 10.3847/1538-4357/Aa832B  0.711
2017 Fausnaugh MM, Grier CJ, Bentz MC, Denney KD, Rosa GD, Peterson BM, Kochanek CS, Pogge RW, Adams SM, Barth AJ, Beatty TG, Bhattacharjee A, Borman GA, Boroson TA, Bottorff MC, ... ... Kaspi S, et al. Reverberation Mapping of Optical Emission Lines in Five Active Galaxies The Astrophysical Journal. 840: 97. DOI: 10.3847/1538-4357/Aa6D52  0.553
2017 Pei L, Fausnaugh MM, Barth AJ, Peterson BM, Bentz MC, De Rosa G, Denney KD, Goad MR, Kochanek CS, Korista KT, Kriss GA, Pogge RW, Bennert VN, Brotherton M, Clubb KI, ... ... Kaspi S, et al. Space Telescope and Optical Reverberation Mapping Project. V. Optical Spectroscopic Campaign and Emission-line Analysis for NGC 5548 The Astrophysical Journal. 837: 131. DOI: 10.3847/1538-4357/Aa5Eb1  0.692
2017 Dias-Oliveira A, Sicardy B, Ortiz JL, Braga-Ribas F, Leiva R, Vieira-Martins R, Benedetti-Rossi G, Camargo JIB, Assafin M, Gomes-Júnior AR, Baug T, Chandrasekhar T, Desmars J, Duffard R, Santos-Sanz P, ... ... Kaspi S, et al. Study of the Plutino Object (208996) 2003 AZ84from Stellar Occultations: Size, Shape, and Topographic Features The Astronomical Journal. 154: 22. DOI: 10.3847/1538-3881/Aa74E9  0.4
2017 {Koshimoto} N, Shvartzvald Y, Bennett DP, Penny MT, Hundertmark M, Bond IA, Zang WC, Henderson CB, Suzuki D, Rattenbury NJ, {Sumi} T, {Abe} F, {Asakura} Y, Bhattacharya A, {Donachie} M, ... ... Kaspi S, et al. MOA-2016-BLG-227Lb: A Massive Planet Characterized by Combining Light-curve Analysis and Keck AO Imaging The Astronomical Journal. 154: 3. DOI: 10.3847/1538-3881/Aa72E0  0.508
2017 Kaspi S, Brandt WN, Maoz D, Netzer H, Schneider DP, Shemmer O. Reverberation Mapping of High-Luminosity Quasars Frontiers in Astronomy and Space Sciences. 4: 31. DOI: 10.3389/Fspas.2017.00031  0.83
2017 Castelló-Mor N, Kaspi S, Netzer H, Du P, Hu C, Ho LC, Bai J, Bian W, Yuan Y, Wang J. Unveiling slim accretion disc in AGN through X-ray and infrared observations Monthly Notices of the Royal Astronomical Society. 467: 1209-1221. DOI: 10.1093/Mnras/Stx153  0.682
2017 Nuñez FP, Chelouche D, Kaspi S, Niv S. Automatized Photometric Monitoring of Active Galactic Nuclei with the 46 cm Telescope of the Wise Observatory Publications of the Astronomical Society of the Pacific. 129: 94101. DOI: 10.1088/1538-3873/Aa7A55  0.755
2017 Mehdipour M, Kaastra JS, Kriss GA, Arav N, Behar E, Bianchi S, Branduardi-Raymont G, Cappi M, Costantini E, Ebrero J, Gesu LD, Kaspi S, Mao J, Marco BD, Matt G, et al. Chasing obscuration in type-I AGN: discovery of an eclipsing clumpy wind at the outer broad-line region of NGC 3783 Astronomy and Astrophysics. 607. DOI: 10.1051/0004-6361/201731175  0.57
2017 Behar E, Peretz U, Kriss GA, Kaastra J, Arav N, Bianchi S, Branduardi-Raymont G, Cappi M, Costantini E, Marco BD, Gesu LD, Ebrero J, Kaspi S, Mehdipour M, Paltani S, et al. Multi-wavelength campaign on NGC 7469 - I. The rich 640 ks RGS spectrum Astronomy and Astrophysics. 601. DOI: 10.1051/0004-6361/201629943  0.55
2016 Zhu W, Calchi Novati S, Gould A, Udalski A, Han C, Shvartzvald Y, Ranc C, Jorgensen UG, Poleski R, Bozza V, Beichman C, Bryden G, Carey S, Gaudi BS, Henderson CB, ... ... Kaspi S, et al. MASS MEASUREMENTS of ISOLATED OBJECTS from SPACE-BASED MICROLENSING Astrophysical Journal. 825. DOI: 10.3847/0004-637X/825/1/60  0.393
2016 Goad MR, Korista KT, Rosa GD, Kriss GA, Edelson R, Barth AJ, Ferland GJ, Kochanek CS, Netzer H, Peterson BM, Bentz MC, Bisogni S, Crenshaw DM, Denney KD, Ely J, ... ... Kaspi S, et al. SPACE TELESCOPE and OPTICAL REVERBERATION MAPPING PROJECT. IV. ANOMALOUS BEHAVIOR of the BROAD ULTRAVIOLET EMISSION LINES in NGC 5548 Astrophysical Journal. 824. DOI: 10.3847/0004-637X/824/1/11  0.698
2016 Poleski R, Zhu W, Christie GW, Udalski A, Gould A, Bachelet E, Skottfelt J, Novati SC, Szymański MK, Soszyński I, Pietrzyński G, Wyrzykowski, Ulaczyk K, Pietrukowicz P, Kozłowski S, ... ... Kaspi S, et al. THE SPITZER MICROLENSING PROGRAM AS A PROBE for GLOBULAR CLUSTER PLANETS: ANALYSIS of OGLE-2015-BLG-0448 Astrophysical Journal. 823. DOI: 10.3847/0004-637X/823/1/63  0.317
2016 Fausnaugh MM, Denney KD, Barth AJ, Bentz MC, Bottorff MC, Carini MT, Croxall KV, Rosa GD, Goad MR, Horne K, Joner MD, Kaspi S, Kim M, Klimanov SA, Kochanek CS, et al. SPACE TELESCOPE and OPTICAL REVERBERATION MAPPING PROJECT. III. OPTICAL CONTINUUM EMISSION and BROADBAND TIME DELAYS in NGC 5548 Astrophysical Journal. 821. DOI: 10.3847/0004-637X/821/1/56  0.693
2016 Castelló-Mor N, Netzer H, Kaspi S. Super- and sub-Eddington accreting massive black holes: a comparison of slim and thin accretion discs through study of the spectral energy distribution Monthly Notices of the Royal Astronomical Society. 458: 1839-1858. DOI: 10.1093/Mnras/Stw445  0.675
2016 Rattenbury NJ, Bennett DP, Sumi T, Koshimoto N, Bond IA, Udalski A, Shvartzvald Y, Maoz D, Jørgensen UG, Dominik M, Street RA, Tsapras Y, Abe F, Asakura Y, Barry R, ... ... Kaspi S, et al. Faint-source-star planetary microlensing: the discovery of the cold gas-giant planet OGLE-2014-BLG-0676Lb Monthly Notices of the Royal Astronomical Society. 466: 2710-2717. DOI: 10.1093/Mnras/Stw3185  0.466
2016 Shvartzvald Y, Maoz D, Udalski A, Sumi T, Friedmann M, Kaspi S, Poleski R, Szymański MK, Skowron J, Kozłowski S, Wyrzykowski, Mróz P, Pietrukowicz P, Pietrzyński G, Soszyński I, et al. The frequency of snowline-region planets from four years of OGLE-MOA-Wise second-generation microlensing Monthly Notices of the Royal Astronomical Society. 457: 4089-4113. DOI: 10.1093/Mnras/Stw191  0.474
2016 Henderson CB, Poleski R, Penny M, Street RA, Bennett DP, Hogg DW, Gaudi BS, Zhu W, Barclay T, Barentsen G, Howell SB, Mullally F, Udalski A, Szymański MK, Skowron J, ... ... Kaspi S, et al. Campaign 9 of the K2 Mission: Observational Parameters, Scientific Drivers, and Community Involvement for a Simultaneous Space- and Ground-based Microlensing Survey Publications of the Astronomical Society of the Pacific. 128: 124401. DOI: 10.1088/1538-3873/128/970/124401  0.337
2016 Cappi M, De Marco B, Ponti G, Ursini F, Petrucci P, Bianchi S, Kaastra JS, Kriss GA, Mehdipour M, Whewell M, Arav N, Behar E, Boissay R, Branduardi-Raymont G, Costantini E, ... ... Kaspi S, et al. Anatomy of the AGN in NGC 5548 Astronomy & Astrophysics. 592: A27. DOI: 10.1051/0004-6361/201628464  0.564
2016 Goosmann RW, Holczer T, Mouchet M, Dumont A-, Behar E, Godet O, Gonçalves AC, Kaspi S. The thermal instability of the warm absorber in NGC 3783 Astronomy and Astrophysics. 589. DOI: 10.1051/0004-6361/201425199  0.447
2016 Kaspi S. Studying the outskirts of reverberation mapped AGNs Proceedings of the International Astronomical Union. 12: 219-222. DOI: 10.1017/S1743921316013107  0.348
2016 McHardy IM, Connolly SD, Peterson BM, Bieryla A, Chand H, Elvis MS, Emmanoulopoulos D, Falco E, Gandhi P, Kaspi S, Latham D, Lira P, Mccully C, Netzer H, Uemura M. The origin of UV-optical variability in AGN and test of disc models: XMM-Newton and ground-based observations of NGC 4395 Astronomische Nachrichten. 337: 500-506. DOI: 10.1002/Asna.201612337  0.705
2015 Zhu W, Gould A, Beichman C, Novati SC, Carey S, Gaudi BS, Henderson CB, Penny M, Shvartzvald Y, Yee JC, Udalski A, Poleski R, Skowron J, Kozłowski S, Mróz P, ... ... Kaspi S, et al. PLANET SENSITIVITY from COMBINED GROUND- and SPACE-BASED MICROLENSING OBSERVATIONS Astrophysical Journal. 814. DOI: 10.1088/0004-637X/814/2/129  0.358
2015 Shvartzvald Y, Udalski A, Gould A, Han C, Bozza V, Friedmann M, Hundertmark M, Beichman C, Bryden G, Novati SC, Carey S, Fausnaugh M, Gaudi BS, Henderson CB, Kerr T, ... ... Kaspi S, et al. SPITZER MICROLENS MEASUREMENT of A MASSIVE REMNANT in A WELL-SEPARATED BINARY Astrophysical Journal. 814. DOI: 10.1088/0004-637X/814/2/111  0.479
2015 Bachelet E, Bramich DM, Han C, Greenhill J, Street RA, Gould A, D'Ago G, Alsubai K, Dominik M, Jaimes RF, Horne K, Hundertmark M, Kains N, Snodgrass C, Steele IA, ... ... Kaspi S, et al. Red noise versus planetary interpretations in the microlensing event ogle-2013-BLG-446 Astrophysical Journal. 812. DOI: 10.1088/0004-637X/812/2/136  0.378
2015 Udalski A, Jung YK, Han C, Gould A, Kozłowski S, Skowron J, Poleski R, Soszyński I, Pietrukowicz P, Mróz P, Szymański MK, Wyrzykowski, Ulaczyk K, Pietrzyński G, Shvartzvald Y, ... ... Kaspi S, et al. A venus-mass planet orbiting a brown dwarf: A missing link between planets and moons Astrophysical Journal. 812. DOI: 10.1088/0004-637X/812/1/47  0.436
2015 Du P, Hu C, Lu KX, Huang YK, Cheng C, Qiu J, Li YR, Zhang YW, Fan XL, Bai JM, Bian WH, Yuan YF, Kaspi S, Ho LC, Netzer H, et al. SUPERMASSIVE BLACK HOLES with HIGH ACCRETION RATES in ACTIVE GALACTIC NUCLEI. IV. Hβ TIME LAGS and IMPLICATIONS for SUPER-EDDINGTON ACCRETION Astrophysical Journal. 806. DOI: 10.1088/0004-637X/806/1/22  0.638
2015 Hu C, Du P, Lu KX, Li YR, Wang F, Qiu J, Bai JM, Kaspi S, Ho LC, Netzer H, Wang JM. SUPERMASSIVE BLACK HOLES WITH HIGH ACCRETION RATES IN ACTIVE GALACTIC NUCLEI. III. DETECTION OF Fe ii REVERBERATION IN NINE NARROW-LINE SEYFERT 1 GALAXIES Astrophysical Journal. 804. DOI: 10.1088/0004-637X/804/2/138  0.658
2015 Skowron J, Shin IG, Udalski A, Han C, Sumi T, Shvartzvald Y, Gould A, Dominis Prester D, Street RA, Jorgensen UG, Bennett DP, Bozza V, Szymański MK, Kubiak M, Pietrzyński G, ... ... Kaspi S, et al. OGLE-2011-BLG-0265Lb: A jovian microlensing planet orbiting an m dwarf Astrophysical Journal. 804. DOI: 10.1088/0004-637X/804/1/33  0.428
2015 Di Gesu L, Costantini E, Ebrero J, Mehdipour M, Kaastra JS, Ursini F, Petrucci PO, Cappi M, Kriss GA, Bianchi S, Branduardi-Raymont G, De Marco B, De Rosa A, Kaspi S, Paltani S, et al. Anatomy of the AGN in NGC 5548: IV. the short-term variability of the outflows Astronomy and Astrophysics. 579. DOI: 10.1051/0004-6361/201525934  0.521
2015 Mehdipour M, Kaastra JS, Kriss GA, Cappi M, Petrucci PO, Steenbrugge KC, Arav N, Behar E, Bianchi S, Boissay R, Branduardi-Raymont G, Costantini E, Ebrero J, Di Gesu L, Harrison FA, ... Kaspi S, et al. Anatomy of the AGN in NGC 5548: I. A global model for the broadband spectral energy distribution Astronomy and Astrophysics. 575. DOI: 10.1051/0004-6361/201425373  0.566
2015 Arav N, Chamberlain C, Kriss GA, Kaastra JS, Cappi M, Mehdipour M, Petrucci PO, Steenbrugge KC, Behar E, Bianchi S, Boissay R, Branduardi-Raymont G, Costantini E, Ely JC, Ebrero J, ... ... Kaspi S, et al. Anatomy of the AGN in NGC 5548: II. the spatial, temporal, and physical nature of the outflow from HST/COS Observations ∗ Astronomy and Astrophysics. 577. DOI: 10.1051/0004-6361/201425302  0.541
2015 Brosch N, Kaspi S, Niv S, Manulis I. The Jay Baum Rich telescope: a Centurion 28 at the Wise Observatory Astrophysics and Space Science. 359. DOI: 10.1007/S10509-015-2500-7  0.408
2014 Kaastra JS, Kriss GA, Cappi M, Mehdipour M, Petrucci PO, Steenbrugge KC, Arav N, Behar E, Bianchi S, Boissay R, Branduardi-Raymont G, Chamberlain C, Costantini E, Ely JC, Ebrero J, ... ... Kaspi S, et al. Active galaxies. A fast and long-lived outflow from the supermassive black hole in NGC 5548. Science (New York, N.Y.). 345: 64-8. PMID 24994647 DOI: 10.1126/Science.1253787  0.538
2014 Gould A, Udalski A, Shin IG, Porritt I, Skowron J, Han C, Yee JC, Koz?owski S, Choi JY, Poleski R, Wyrzykowski ?, Ulaczyk K, Pietrukowicz P, Mróz P, Szyma?ski MK, ... ... Kaspi S, et al. Exoplanet detection. A terrestrial planet in a ~1-AU orbit around one member of a ~15-AU binary. Science (New York, N.Y.). 345: 46-9. PMID 24994642 DOI: 10.1126/Science.1251527  0.423
2014 Shvartzvald Y, Maoz D, Kaspi S, Sumi T, Udalski A, Gould A, Bennett DP, Han C, Abe F, Bond IA, Botzler CS, Freeman M, Fukui A, Fukunaga D, Itow Y, et al. MOA-2011-BLG-322LB: A 'second generation survey' microlensing planet Monthly Notices of the Royal Astronomical Society. 439: 604-610. DOI: 10.1093/Mnras/Stt2477  0.47
2014 Chelouche D, Rafter SE, Cotlier GI, Kaspi S, Barth AJ. A tentative size-luminosity relation for the iron emission-line region in quasars Astrophysical Journal Letters. 783. DOI: 10.1088/2041-8205/783/2/L34  0.763
2014 Scott AE, Brandt WN, Behar E, Crenshaw DM, Gabel JR, Gibson RR, Kaspi S, Kraemer SB, Turner TJ. Long-term x-ray stability and ultraviolet variability of the ionized absorption in NGC 3783 Astrophysical Journal. 797. DOI: 10.1088/0004-637X/797/2/105  0.538
2014 Peterson BM, Grier CJ, Horne K, Pogge RW, Bentz MC, De Rosa G, Denney KD, Martini P, Sergeev SG, Kaspi S, Minezaki T, Zu Y, Kochanek CS, Siverd RJ, Shappee B, et al. Reverberation mapping of the Seyfert 1 galaxy NGC 7469 Astrophysical Journal. 795. DOI: 10.1088/0004-637X/795/2/149  0.555
2014 Henderson CB, Park H, Sumi T, Udalski A, Gould A, Tsapras Y, Han C, Gaudi BS, Bozza V, Abe F, Bennett DP, Bond IA, Botzler CS, Freeman M, Fukui A, ... ... Kaspi S, et al. Candidate gravitational microlensing events for future direct lens imaging Astrophysical Journal. 794. DOI: 10.1088/0004-637X/794/1/71  0.398
2014 Wang JM, Du P, Hu C, Netzer H, Bai JM, Lu KX, Kaspi S, Qiu J, Li YR, Wang AF. Supermassive black holes with high accretion rates in active galactic nuclei. II. the most luminous standard candles in the universe Astrophysical Journal. 793. DOI: 10.1088/0004-637X/793/2/108  0.659
2014 Shemmer O, Brandt WN, Paolillo M, Kaspi S, Vignali C, Stein MS, Lira P, Schneider DP, Gibson RR. Exploratory X-Ray monitoring of luminous radio-quiet quasars at high redshift: Initial results Astrophysical Journal. 783. DOI: 10.1088/0004-637X/783/2/116  0.71
2014 Du P, Hu C, Lu K, Wang F, Qiu J, Li Y, Bai J, Kaspi S, Netzer H, Wang J. Supermassive Black Holes With High Accretion Rates In Active Galactic Nuclei. I. First Results From A New Reverberation Mapping Campaign The Astrophysical Journal. 782: 45. DOI: 10.1088/0004-637X/782/1/45  0.674
2014 Reeves JN, Braito V, Gofford J, Sim SA, Behar E, Costa M, Kaspi S, Matzeu G, Miller L, O'Brien P, Turner TJ, Ward M. Variability of the high-velocity outflow in the quasar PDS 456 Astrophysical Journal. 780. DOI: 10.1088/0004-637X/780/1/45  0.46
2014 Kollatschny W, Ulbrich K, Zetzl M, Kaspi S, Haas M. Broad-line region structure and kinematics in the radio galaxy 3C 120 Astronomy and Astrophysics. 566. DOI: 10.1051/0004-6361/201423901  0.526
2013 Rafter SE, Kaspi S, CheLouche D, Sabach E, KarL D, Behar E. Reverberation mapping of a Low-mass bLack hoLe in a narrow-Line seyfert 1 gaLaxy Astrophysical Journal. 773. DOI: 10.1088/0004-637X/773/1/24  0.73
2013 Yee JC, Hung LW, Bond IA, Allen W, Monard LAG, Albrow MD, Fouqué P, Dominik M, Tsapras Y, Udalski A, Gould A, Zellem R, Bos M, Christie GW, Depoy DL, ... ... Kaspi S, et al. MOA-2010-BLG-311: A planetary candidate below the threshold of reliable detection Astrophysical Journal. 769. DOI: 10.1088/0004-637X/769/1/77  0.367
2013 Choi JY, Han C, Udalski A, Sumi T, Gaudi BS, Gould A, Bennett DP, Dominik M, Beaulieu JP, Tsapras Y, Bozza V, Abe F, Bond IA, Botzler CS, Chote P, ... ... Kaspi S, et al. Microlensing discovery of a population of very tight, very low mass binary brown dwarfs Astrophysical Journal. 768. DOI: 10.1088/0004-637X/768/2/129  0.367
2013 Grier CJ, Peterson BM, Horne K, Bentz MC, Pogge RW, Denney KD, De Rosa G, Martini P, Kochanek CS, Zu Y, Shappee B, Siverd R, Beatty TG, Sergeev SG, Kaspi S, et al. The structure of the broad-line region in active galactic nuclei. I. Reconstructed velocity-delay maps Astrophysical Journal. 764. DOI: 10.1088/0004-637X/764/1/47  0.447
2013 Street RA, Choi JY, Tsapras Y, Han C, Furusawa K, Hundertmark M, Gould A, Sumi T, Bond IA, Wouters D, Zellem R, Udalski A, Snodgrass C, Horne K, Dominik M, ... ... Kaspi S, et al. Moa-2010-BLG-073L: An m-dwarf with a substellar companion at the planet/brown dwarf boundary Astrophysical Journal. 763. DOI: 10.1088/0004-637X/763/1/67  0.393
2013 Botti I, Lira P, Martinez J, Netzer H, Kaspi S. High redshift quasars monitoring campaign Proceedings of the International Astronomical Union. 9: 409-410. DOI: 10.1017/S1743921314004438  0.406
2012 Chelouche D, Daniel E, Kaspi S. Measurement Of The Broad-Line Region Size In A Luminous Macho Quasar The Astrophysical Journal. 750. DOI: 10.1088/2041-8205/750/2/L43  0.79
2012 Grier CJ, Peterson BM, Pogge RW, Denney KD, Bentz MC, Martini P, Sergeev SG, Kaspi S, Zu Y, Kochanek CS, Shappee BJ, Stanek KZ, Araya Salvo C, Beatty TG, Bird JC, et al. A reverberation lag for the high-ionization component of the broad-line region in the narrow-line seyfert 1Mrk 335 Astrophysical Journal Letters. 744. DOI: 10.1088/2041-8205/744/1/L4  0.498
2012 Shin IG, Han C, Gould A, Udalski A, Sumi T, Dominik M, Beaulieu JP, Tsapras Y, Bozza V, Szymański MK, Kubiak M, Soszyński I, Pietrzyński G, Poleski R, Ulaczyk K, ... ... Kaspi S, et al. Microlensing binaries with candidate brown dwarf companions Astrophysical Journal. 760. DOI: 10.1088/0004-637X/760/2/116  0.453
2012 Edri H, Rafter SE, Chelouche D, Kaspi S, Behar E. Broadband photometric reverberation mapping of NGC4395 Astrophysical Journal. 756. DOI: 10.1088/0004-637X/756/1/73  0.763
2012 Grier CJ, Peterson BM, Pogge RW, Denney KD, Bentz MC, Martini P, Sergeev SG, Kaspi S, Minezaki T, Zu Y, Kochanek CS, Siverd R, Shappee B, Stanek KZ, Salvo CA, et al. Reverberation mapping results for five Seyfert 1 galaxies Astrophysical Journal. 755. DOI: 10.1088/0004-637X/755/1/60  0.547
2012 Bachelet E, Shin IG, Han C, Fouqué P, Gould A, Menzies JW, Beaulieu JP, Bennett DP, Bond IA, Dong S, Heyrovsk D, Marquette JB, Marshall J, Skowron J, Street RA, ... ... Kaspi S, et al. MOA 2010-BLG-477Lb: Constraining the mass of a microlensing planet from microlensing parallax, orbital motion, and detection of blended light Astrophysical Journal. 754. DOI: 10.1088/0004-637X/754/1/73  0.394
2012 Shin IG, Choi JY, Park SY, Han C, Gould A, Sumi T, Udalski A, Beaulieu JP, Dominik M, Allen W, Bos M, Christie GW, Depoy DL, Dong S, Drummond J, ... ... Kaspi S, et al. Microlensing binaries discovered through high-magnification channel Astrophysical Journal. 746. DOI: 10.1088/0004-637X/746/2/127  0.382
2012 Bachelet E, Fouqué P, Han C, Gould A, Albrow MD, Beaulieu JP, Bertin E, Bond IA, Christie GW, Heyrovský D, Horne K, Jørgensen UG, Maoz D, Mathiasen M, Matsunaga N, ... ... Kaspi S, et al. A brown dwarf orbiting an M-dwarf: MOA 2009-BLG-411L Astronomy and Astrophysics. 547. DOI: 10.1051/0004-6361/201219765  0.495
2011 Rafter SE, Kaspi S, Behar E, Kollatschny W, Zetzl M. Reverberation mapping of the intermediate-mass nuclear black hole in SDSS J114008.71+030711.4 Astrophysical Journal. 741. DOI: 10.1088/0004-637X/741/1/66  0.363
2011 Muraki Y, Han C, Bennett DP, Suzuki D, Monard LAG, Street R, Jorgensen UG, Kundurthy P, Skowron J, Becker AC, Albrow MD, Fouqué P, Heyrovsk D, Barry RK, Beaulieu JP, ... ... Kaspi S, et al. Discovery and mass measurements of a cold, 10 earth mass planet and its host star Astrophysical Journal. 741. DOI: 10.1088/0004-637X/741/1/22  0.405
2011 Miyake N, Sumi T, Dong S, Street R, Mancini L, Gould A, Bennett DP, Tsapras Y, Yee JC, Albrow MD, Bond IA, Fouqué P, Browne P, Han C, Snodgrass C, ... ... Kaspi S, et al. A sub-Saturn mass planet, MOA-2009-BLG-319Lb Astrophysical Journal. 728. DOI: 10.1088/0004-637X/728/2/120  0.472
2010 Ryu YH, Han C, Hwang KH, Street R, Udalski A, Sumi T, Fukui A, Beaulieu JP, Gould A, Dominik M, Abe F, Bennett DP, Bond IA, Botzler CS, Furusawa K, ... ... Kaspi S, et al. OGLE-2009-BLG-092/MOA-2009-BLG-137: A dramatic repeating event with the second perturbation predicted by real-time analysis Astrophysical Journal. 723: 81-88. DOI: 10.1088/0004-637X/723/1/81  0.384
2010 Gould A, Dong S, Gaudi BS, Udalski A, Bond IA, Greenhill J, Street RA, Dominik M, Sumi T, Szymański MK, Han C, Allen W, Bolt G, Bos M, Christie GW, ... ... Kaspi S, et al. Frequency of solar-like systems and of ice and gas giants beyond the snow line from high-magnification microlensing events in 2005-2008 Astrophysical Journal. 720: 1073-1089. DOI: 10.1088/0004-637X/720/2/1073  0.455
2010 Bennett DP, Rhie SH, Nikolaev S, Gaudi BS, Udalski A, Gould A, Christie GW, Maoz D, Dong S, McCormick J, Szymański MK, Tristram PJ, MacIntosh B, Cook KH, Kubiak M, ... ... Kaspi S, et al. Masses and orbital constraints for the OGLE-2006-BLG-109LB,C Jupiter/Saturn analog planetary system Astrophysical Journal. 713: 837-855. DOI: 10.1088/0004-637X/713/2/837  0.436
2010 Behar E, Kaspi S, Reeves J, Turner TJ, Mushotzky R, O'Brien PT. Remarkable spectral variability of PDS 456 Astrophysical Journal. 712: 26-37. DOI: 10.1088/0004-637X/712/1/26  0.451
2010 Kaspi S, Behar E. High velocity outflows in AGNs observed with gratings Space Science Reviews. 157: 249-264. DOI: 10.1007/S11214-010-9724-1  0.463
2009 Polishook D, Brosch N, Prialnik D, Kaspi S. Simultaneous spectroscopic and photometric observations of binary asteroids Meteoritics & Planetary Science. 44: 1955-1966. DOI: 10.1111/J.1945-5100.2009.Tb02005.X  0.418
2009 Yee JC, Udalski A, Sumi T, Dong S, Kozłowski S, Bird JC, Cole A, Higgins D, McCormick J, Monard LAG, Polishook D, Shporer A, Spector O, Szymański MK, Kubiak M, ... ... Kaspi S, et al. Extreme magnification microlensing event OGLE-2008-BLG-279: Strong limits on planetary companions to the lens star Astrophysical Journal. 703: 2082-2090. DOI: 10.1088/0004-637X/703/2/2082  0.422
2009 Reeves JN, O'Brien PT, Braito V, Behar E, Miller L, Turner TJ, Fabian AC, Kaspi S, Mushotzky R, Ward M. A compton-thick wind in the high-luminosity quasar, PDS 456 Astrophysical Journal. 701: 493-507. DOI: 10.1088/0004-637X/701/1/493  0.454
2009 Batista V, Dong S, Gould A, Beaulieu JP, Cassan A, Christie GW, Han C, Udalski A, Allen W, DePoy DL, Gal-Yam A, Gaudi BS, Johnson B, Kaspi S, Lee CU, et al. Mass measurement of a single unseen star and planetary detection efficiency for OGLE 2007-BLG-050 Astronomy and Astrophysics. 508: 467-478. DOI: 10.1051/0004-6361/200912923  0.429
2009 Kaspi S. The Variable High-Velocity Outflows Seen in X-Ray Spectra Proceedings of the International Astronomical Union. 5: 370-376. DOI: 10.1017/S1743921310006733  0.425
2009 Botti I, Lira P, Netzer H, Kaspi S. High-Redshift Quasar Monitoring Campaign: Preliminary Results Proceedings of the International Astronomical Union. 5: 198-198. DOI: 10.1017/S1743921310006186  0.434
2008 Gaudi BS, Bennett DP, Udalski A, Gould A, Christie GW, Maoz D, Dong S, McCormick J, Szymanski MK, Tristram PJ, Nikolaev S, Paczynski B, Kubiak M, Pietrzynski G, Soszynski I, ... ... Kaspi S, et al. Discovery of a Jupiter/Saturn analog with gravitational microlensing. Science (New York, N.Y.). 319: 927-30. PMID 18276883 DOI: 10.1126/Science.1151947  0.377
2008 Arévalo P, Uttley P, Kaspi S, Breedt E, Lira P, McHardy IM. Correlated X-ray/optical variability in the quasar MR 2251−178 Monthly Notices of the Royal Astronomical Society. 389: 1479-1488. DOI: 10.1111/J.1365-2966.2008.13719.X  0.459
2008 Pastorello A, Kasliwal MM, Crockett RM, Valenti S, Arbour R, Itagaki K, Kaspi S, Gal-Yam A, Smartt SJ, Griffith R, Maguire K, Ofek EO, Seymour N, Stern D, Wiethoff W. The type IIb SN 2008ax: Spectral and light curve evolution Monthly Notices of the Royal Astronomical Society. 389: 955-966. DOI: 10.1111/J.1365-2966.2008.13618.X  0.468
2008 Shemmer O, Brandt WN, Netzer H, Maiolino R, Kaspi S. The hard X-ray spectrum as a probe for black hole growth in radio-quiet active galactic nuclei Astrophysical Journal. 682: 81-93. DOI: 10.1086/588776  0.787
2008 Brosch N, Polishook D, Shporer A, Kaspi S, Berwald A, Manulis I. The Centurion 18 telescope of the Wise Observatory Astrophysics and Space Science. 314: 163-176. DOI: 10.1007/S10509-008-9752-4  0.377
2007 Holczer T, Behar E, Kaspi S. Absorption measure distribution of the outflow in IRAS 13349+2438: Direct observation of thermal instability? Astrophysical Journal. 663: 799-807. DOI: 10.1086/518416  0.427
2007 Kaspi S, Brandt WN, Maoz D, Netzer H, Schneider DP, Shemmer O. Reverberation mapping of high-luminosity quasars: First results Astrophysical Journal. 659: 997-1007. DOI: 10.1086/512094  0.845
2007 Blustin AJ, Kriss GA, Holczer T, Behar E, Kaastra JS, Page MJ, Kaspi S, Branduardi-Raymont G, Steenbrugge KC. The mass-energy budget of the ionised outflow in NGC 7469 Astronomy and Astrophysics. 466: 107-118. DOI: 10.1051/0004-6361:20066883  0.454
2006 Desroches LB, Filippenko AV, Kaspi S, Laor A, Maoz D, Ganeshalingam M, Li W, Moran EC, Swift B, Bentz MC, Ho LC, Nandra K, O'Neill PM, Peterson BM. Multiwavelength monitoring of the dwarf Seyfert 1 galaxy NGC 4395. III. Optical variability and X-ray/UV/optical correlations Astrophysical Journal. 650: 88-101. DOI: 10.1086/507263  0.81
2006 Shemmer O, Brandt WN, Netzer H, Maiolino R, Kaspi S. The hard X-ray spectral slope as an accretion rate indicator in radio-quiet active galactic nuclei Astrophysical Journal. 646. DOI: 10.1086/506911  0.808
2006 O'Neill PM, Kaspi S, Laor A, Nandra K, Moran EC, Peterson BM, Desroches LB, Filippenko AV, Ho LC, Maoz D. Multiwavelength monitoring of the dwarf seyfert 1 galaxy NGC 4395. II. X-ray and ultraviolet continuum variability Astrophysical Journal. 645: 160-169. DOI: 10.1086/504031  0.807
2006 Peterson BM, Bentz MC, Desroches L, Filippenko AV, Ho LC, Kaspi S, Laor A, Maoz D, Moran EC, Pogge RW, Quillen AC. Erratum: ``Multiwavelength Monitoring of the Dwarf Seyfert 1 Galaxy NGC 4395. I. A Reverberation-based Measurement of the Black Hole Mass'' ( ApJ, 632, 799 [2005] ) The Astrophysical Journal. 641: 638-639. DOI: 10.1086/500409  0.68
2006 Kaspi S, Behar E. The high-velocity outflow of PG 1211+143 may not be that fast Astrophysical Journal. 636: 674-679. DOI: 10.1086/498126  0.4
2005 Peterson BM, Bentz MC, Desroches LB, Filippenko AV, Ho LC, Kaspi S, Laor A, Maoz D, Moran EC, Pogge RW, Quillen AC. Multiwavelength monitoring of the dwarf seyfert 1 galaxy NGC 4395. I. A reverberation-based measurement of the black hole mass Astrophysical Journal. 632: 799-808. DOI: 10.1086/444494  0.805
2005 Holczer T, Behar E, Kaspi S. Is the Fe M-shell absorber part of the outflow in active galactic nuclei? Astrophysical Journal. 632: 788-792. DOI: 10.1086/444492  0.343
2005 Gabel JR, Kraemer SB, Crenshaw DM, George IM, Brandt WN, Hamann FW, Kaiser ME, Kaspi S, Kriss GA, Mathur S, Nandra K, Netzer H, Peterson BM, Shields JC, Turner TJ, et al. The ionized gas and nuclear environment in NGC 3783. V. Variability and modeling of the intrinsic ultraviolet absorption Astrophysical Journal. 631: 741-761. DOI: 10.1086/432682  0.714
2005 Netzer H, Lemze D, Kaspi S, George IM, Turner TJ, Lutz D, Boller T, Chelouche D. XMM-Newton spectroscopy of the starburst-dominated ultraluminous infrared galaxy NGC 6240 Astrophysical Journal. 629: 739-749. DOI: 10.1086/431474  0.69
2005 Kaspi S, Maoz D, Netzer H, Peterson BM, Vestergaard M, Jannuzi BT. The Relationship Between Luminosity And Broad-Line Region Size In Active Galactic Nuclei The Astrophysical Journal. 629: 61-71. DOI: 10.1086/431275  0.795
2005 Vignali C, Brandt WN, Schneider DP, Kaspi S. X-ray lighthouses of the high-redshift universe. II. Further snapshot observations of the most luminous z ≳ 4 quasars with Chandra Astronomical Journal. 129: 2519-2530. DOI: 10.1086/430217  0.548
2005 Csák B, Kiss LL, Retter A, Jacob A, Kaspi S. Spectroscopic monitoring of the transition phase in nova V4745 Sgr Astronomy and Astrophysics. 429: 599-605. DOI: 10.1051/0004-6361:20035751  0.392
2004 Peterson BM, Ferrarese L, Gilbert KM, Kaspi S, Malkan MA, Maoz D, Merritt D, Netzer H, Onken CA, Pogge RW, Vestergaard M, Wandel A. Central masses and broad-line region sizes of active galactic nuclei. II. A homogeneous analysis of a large reverberation-mapping database Astrophysical Journal. 613: 682-699. DOI: 10.1086/423269  0.71
2004 Kaspi S, Netzer H, Chelouche D, George IM, Nandra K, Turner TJ. The properties and evolution of the highly ionized gas in MR 2251-178 Astrophysical Journal. 611: 68-80. DOI: 10.1086/422161  0.814
2004 Kaspi S, Brandt WN, Collinge MJ, Elvis M, Reynolds CS. Far Ultraviolet Spectroscopic Explorer spectroscopy of absorption and emission lines from the narrow-line Seyfert 1 galaxy NGC 4051 Astronomical Journal. 127: 2631-2640. DOI: 10.1086/383555  0.536
2004 Lipkin YM, Ofek EO, Gal-Yam A, Leibowitz EM, Poznanski D, Kaspi S, Polishook D, Kulkarni SR, Fox DW, Berger E, Mirabal N, Halpern J, Bureau M, Fathi K, Price PA, et al. The detailed optical light curve of GRB 030329 Astrophysical Journal. 606: 381-394. DOI: 10.1086/383000  0.459
2004 Kaspi S. High-resolution X-ray spectra of quasars Arxiv: Astrophysics. 2004: 41-44. DOI: 10.1017/S1743921304001413  0.524
2004 Brandt WN, Vignali C, Schneider DP, Alexander DM, Anderson SF, Bauer FE, Fan X, Garmire GP, Kaspi S, Richards GT. X-rays from the first massive black holes Advances in Space Research. 34: 2478-2485. DOI: 10.1016/J.Asr.2004.02.017  0.495
2003 Netzer H, Kaspi S, Behar E, Brandt WN, Chelouche D, George IM, Crenshaw DM, Gabel JR, Hamann FW, Kraemer SB, Kriss GA, Nandra K, Peterson BM, Shields JC, Turner TJ. The ionized gas and nuclear environment in NGC 3783. IV. Variability and modeling of the 900 kilosecond Chandra spectrum Astrophysical Journal. 599: 933-948. DOI: 10.1086/379508  0.818
2003 Gabel JR, Michael Crenshaw D, Kraemer SB, Brandt WN, George IM, Hamann FW, Kaiser ME, Kaspi S, Kriss GA, Mathur S, Mushotzky RF, Nandra K, Netzer H, Peterson BM, Shields JC, et al. The Ionized Gas and Nuclear Environment in NGC 3783. III. Detection of a Decreasing Radial Velocity in an Intrinsic Ultraviolet Absorber Astrophysical Journal. 595: 120-126. DOI: 10.1086/377342  0.628
2003 Markowitz A, Edelson R, Vaughan S, Uttley P, George IM, Griffiths RE, Kaspi S, Lawrence A, McHardy I, Nandra K, Pounds K, Reeves J, Schurch N, Warwick R. X-ray fluctuation power spectral densities of Seyfert 1 galaxies Astrophysical Journal. 593: 96-114. DOI: 10.1086/375330  0.498
2003 Vignali C, Brandt WN, Schneider DP, Anderson SF, Fan X, Gunn JE, Kaspi S, Richards GT, Strauss MA. Chandra and XMM-Newton observations of the first quasars: X-rays from the age of cosmic enlightenment Astronomical Journal. 125: 2876-2890. DOI: 10.1086/374998  0.556
2003 Vignali C, Brandt WN, Schneider DP, Garmire GP, Kaspi S. X-ray lighthouses of the high-redshift universe: Probing the most luminous z > 4 palomar digital sky survey quasars with Chandra Astronomical Journal. 125: 418-432. DOI: 10.1086/345728  0.579
2003 Gabel JR, Crenshaw DM, Kraemer SB, Brandt WN, George IM, Hamann FW, Kaiser ME, Kaspi S, Kriss GA, Mathur S, Mushotzky RF, Nandra K, Netzer H, Peterson BM, Shields JC, et al. The ionized gas and nuclear environment in NGC 3783. II. Averaged Hubble Space Telescope/STIS and far ultraviolet spectroscopic explorer spectra Astrophysical Journal. 583: 178-191. DOI: 10.1086/345096  0.628
2003 Gáspár A, Kiss LL, Bedding TR, Derekas A, Kaspi S, Kiss C, Sárneczky K, Szabó GM, Váradi M. The first CCD photometric study of the open cluster NGC 2126 Astronomy & Astrophysics. 410: 879-885. DOI: 10.1051/0004-6361:20031311  0.376
2003 Vignali C, Brandt WN, Schneider DP, Garmire GP, Kaspi S, Bauer FE, Alexander DM. X-rays from the high-redshift universe: The Chandra view Astronomische Nachrichten. 324: 163. DOI: 10.1002/Asna.200310062  0.453
2002 Kaspi S, Brandt WN, George IM, Netzer H, Crenshaw DM, Gabel JR, Hamann FW, Kaiser ME, Koratkar A, Kraemer SB, Kriss GA, Mathur S, Mushotzky RF, Nandra K, Peterson BM, et al. The ionized gas and nuclear environment in NGC 3783. I. Time-averaged 900 kilosecond Chandra grating spectroscopy Astrophysical Journal. 574: 643-662. DOI: 10.1086/341113  0.62
2001 Goodrich RW, Campbell R, Chaffee FH, Hill GM, Sprayberry D, Brandt WN, Schneider DP, Kaspi S, Fan X, Gunn JE, Strauss MA. J-band spectroscopy of the z = 5.74 broad absorption line quasar SDSSP J104433.04-012502.2 Astrophysical Journal. 561. DOI: 10.1086/324466  0.436
2001 Vignali C, Brandt WN, Fan X, Gunn JE, Kaspi S, Schneider DP, Strauss MA. Exploratory Chandra observations of the highest-redshift quasars: X-rays from the dawn of the modern universe Astronomical Journal. 122: 2143-2155. DOI: 10.1086/323712  0.439
2001 Shemmer O, Romano P, Bertram R, Brinkmann W, Collier S, Crowley KA, Detsis E, Filippenko AV, Gaskell CM, George TA, Gliozzi M, Hiller ME, Jewell TL, Kaspi S, Klimek ES, et al. Multiwavelength monitoring of the narrow-line Seyfert 1 galaxy Arakelian 564. III. Optical observations and the optical-UV-X-ray connection Astrophysical Journal. 561: 162-170. DOI: 10.1086/323236  0.787
2001 Collinge MJ, Brandt WN, Kaspi S, Crenshaw DM, Elvis M, Kraemer SB, Reynolds CS, Sambruna RM, Wills BJ. High-resolution X-ray and ultraviolet spectroscopy of the complex intrinsic absorption in NGC 4051 with Chandra and the Hubble Space Telescope Astrophysical Journal. 557: 2-17. DOI: 10.1086/321635  0.429
2001 Kaspi S, Brandt WN, Netzer H, George IM, Chartas G, Behar E, Sambruna RM, Garmire GP, Nousek JA. High-resolution X-ray spectroscopy and modeling of the absorbing and emitting outflow in NGC 3783 Astrophysical Journal. 554: 216-232. DOI: 10.1086/321333  0.661
2001 Bauer FE, Brandt WN, Sambruna RM, Chartas G, Garmire GP, Kaspi S, Netzer H. A Chandra study of the Circinus galaxy point-source population Astronomical Journal. 122: 182-193. DOI: 10.1086/321123  0.675
2001 Brandt WN, Guainazzi M, Kaspi S, Fan X, Schneider DP, Strauss MA, Clavel J, Gunn JE. An XMM-Newton detection of the z = 5.80 X-ray-weak quasar SDSSp J104433.04012502.2 Astronomical Journal. 121: 591-597. DOI: 10.1086/318760  0.396
2001 Sambruna RM, Netzer H, Kaspi S, Brandt WN, Chartas G, Garmire GP, Nousek JA, Weaver KA. High-resolution X-ray spectroscopy of the Seyfert 2 galaxy Circinus with Chandra Astrophysical Journal. 546. DOI: 10.1086/318068  0.549
2001 Sambruna RM, Brandt WN, Chartas G, Netzer H, Kaspi S, Garmire GP, Nousek JA, Weaver KA. X-ray imaging of the Seyfert 2 galaxy Circinus with Chandra Astrophysical Journal. 546. DOI: 10.1086/318067  0.512
2001 Santos-Lleó M, Clavel J, Schulz B, Altieri B, Barr P, Alloin D, Berlind P, Bertram R, Crenshaw DM, Edelson RA, Giveon U, Horne K, Huchra JP, Kaspi S, Kriss GA, et al. Monitoring of the optical and 2.5-11.7μm spectrum and mid-IR imaging of the Seyfert 1 galaxy Mrk 279 with ISO Astronomy & Astrophysics. 369: 57-64. DOI: 10.1051/0004-6361:20010103  0.331
2000 Kaspi S, Brandt WN, Netzer H, Sambruna R, Chartas G, Garmire GP, Nousek JA. Discovery of Narrow X-Ray Absorption Lines from NGC 3783 with the Chandra High Energy Transmission Grating Spectrometer. The Astrophysical Journal. 535: L17-L20. PMID 10828998 DOI: 10.1086/312697  0.655
2000 Alcock C, Allsman RA, Alves D, Axelrod TS, Baines D, Becker AC, Bennett DP, Bourke A, Brakel A, Cook KH, Crook B, Crouch A, Dan J, Drake AJ, Fragile PC, ... ... Kaspi S, et al. Binary microlensing events from the MACHO project The Astrophysical Journal. 541: 270-297. DOI: 10.1086/309393  0.671
2000 Kaspi S, Smith PS, Netzer H, Maoz D, Jannuzi BT, Giveon U. Reverberation Measurements for 17 Quasars and the Size-Mass-Luminosity Relations in Active Galactic Nuclei The Astrophysical Journal. 533: 631-649. DOI: 10.1086/308704  0.797
2000 Kaspi S, Brandt WN, Schneider DP. The X-Ray Properties of z > 4 Quasars The Astronomical Journal. 119: 2031-2037. DOI: 10.1086/301362  0.488
1999 Kaspi S, Netzer H. Modeling Variable Emission Lines in Active Galactic Nuclei: Method and Application to NGC 5548 The Astrophysical Journal. 524: 71-81. DOI: 10.1086/307804  0.675
1999 Peterson BM, Barth AJ, Berlind P, Bertram R, Bischoff K, Bochkarev NG, Burenkov AN, Cheng F, Dietrich M, Filippenko AV, Giannuzzo E, Ho LC, Huchra JP, Hunley J, Kaspi S, et al. Steps toward Determination of the Size and Structure of the Broad‐Line Region in Active Galactic Nuclei. XV. Long‐Term Optical Monitoring of NGC 5548 The Astrophysical Journal. 510: 659-668. DOI: 10.1086/306604  0.552
1999 Giveon U, Maoz D, Kaspi S, Netzer H, Smith PS. Long-term optical variability properties of the Palomar–Green quasars Monthly Notices of the Royal Astronomical Society. 306: 637-654. DOI: 10.1046/J.1365-8711.1999.02556.X  0.782
1999 Bennett DP, Rhie SH, Becker AC, Butler N, Dann J, Kaspi S, Leibowitz EM, Lipkin Y, Maoz D, Mendelson H, Peterson BA, Quinn J, Shemmer O, Thomson S, Turner SE. Discovery of a planet orbiting a binary star system from gravitational microlensing Nature. 402: 57-59. DOI: 10.1038/46990  0.796
1998 Peterson BM, Wanders I, Horne K, Collier S, Alexander T, Kaspi S, Maoz D. On Uncertainties in Cross‐Correlation Lags and the Reality of Wavelength‐dependent Continuum Lags in Active Galactic Nuclei Publications of the Astronomical Society of the Pacific. 110: 660-670. DOI: 10.1086/316177  0.73
1998 Dietrich M, Peterson BM, Albrecht P, Altmann M, Barth AJ, Bennie PJ, Bertram R, Bochkarev NG, Bock H, Braun JM, Burenkov A, Collier S, Fang LZ, Francis OP, Filippenko AV, ... ... Kaspi S, et al. Steps toward determination of the size and structure of the broad-line region in active galactic nuclei. XII. Ground-based monitoring of 3C 390.3 Astrophysical Journal, Supplement Series. 115: 185-202. DOI: 10.1086/313085  0.517
1998 O'Brien PT, Dietrich M, Leighly K, Alloin D, Clavel J, Crenshaw DM, Horne K, Kriss GA, Krolik JH, Malkan MA, Netzer H, Peterson BM, Reichert GA, Rodríguez-Pascual PM, Wamsteker W, ... ... Kaspi SS, et al. Steps toward determination of the size and structure of the broad-line region in active galactic nuclei. XIII. Ultraviolet observations of the broad-line radio galaxy 3C 390.3 Astrophysical Journal. 509: 163-176. DOI: 10.1086/306464  0.722
1998 Collier SJ, Horne K, Kaspi S, Netzer H, Peterson BM, Wanders I, Alexander T, Bertram R, Comastri A, Gaskell CM, Malkov YF, Maoz D, Mlgnoli M, Pogge RW, Pronik VI, et al. Steps toward determination of the size and structure of the broad-line region in active galactic nuclei. XIV. Intensive optical spectrophotometric observations of NGC 7469 Astrophysical Journal. 500: 162-172. DOI: 10.1086/305720  0.789
1998 Edelson R, Alexander T, Crenshaw DM, Kaspi S, Malkan M, Peterson B, Warwick R. Rapid continuum variability in NGC 4151 Advances in Space Research. 21: 77-81. DOI: 10.1016/S0273-1177(97)00616-9  0.739
1997 Wanders I, Peterson BM, Alloin D, Ayres TR, Clavel J, Crenshaw DM, Horne K, Kriss GA, Krolik JH, Malkan MA, Netzer H, O'Brien PT, Reichert GA, Rodríguez-Pascual PM, Wamsteker W, ... ... Kaspi S, et al. Steps toward determination of the size and structure of the broad-line region in active galactic nuclei. XI. Intensive monitoring of the ultraviolet spectrum of NGC 7469 Astrophysical Journal, Supplement Series. 113: 69-88. DOI: 10.1086/313054  0.788
1997 Alcock C, Allen WH, Allsman RA, Alves D, Axelrod TS, Banks TS, Beaulieu SF, Becker AC, Becker RH, Bennett DP, Bond IA, Carter BS, Cook KH, Dodd RJ, Freeman KC, ... ... Kaspi S, et al. Macho alert 95-30: First real-time observation of extended source effects in gravitational microlensing Astrophysical Journal. 491: 436-450. DOI: 10.1086/304974  0.529
1997 Kaspi S. Results from Five Years of Spectrophotometric Monitoring of 28 Palomar-Green Quasars International Astronomical Union Colloquium. 159: 159-162. DOI: 10.1017/S0252921100039877  0.373
1996 Kaspi S, Smith PS, Maoz D, Netzer H, Jannuzi BT. Measurement of the Broad-Line Region Size in Two Bright Quasars The Astrophysical Journal. 471. DOI: 10.1086/310339  0.784
1996 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, et al. Multiwavelength Observations of Short-Timescale Variability in NGC 4151. IV. Analysis of Multiwavelength Continuum Variability The Astrophysical Journal. 470: 364. DOI: 10.1086/177872  0.758
1996 Kaspi S, Maoz D, Netzer H, Peterson BM, Alexander T, Barth AJ, Bertram R, Cheng F, Chuvaev KK, Edelson RA, Filippenko AV, Hemar S, Ho LC, Kovo O, Matheson T, et al. Multiwavelength Observations of Short-Timescale Variability in NGC 4151. II. Optical Observations The Astrophysical Journal. 470: 336. DOI: 10.1086/177870  0.722
1996 Crenshaw DM, Rodrfguez-Pascual PM, Penton SV, Eoelson RA, Alloin D, Ayres TR, Clavel J, Horne K, Johnson WN, Kaspi S, Korista KT, Kriss GA, Krolik JH, Malkan MA, Maoz D, et al. Multiwavelength observations of short-timescale variability in NGC 4151. I. ultraviolet observations Astrophysical Journal. 470: 322-335.  0.301
1994 Maoz D, Smith PS, Jannuzi BT, Kaspi S, Netzer H. How fast do quasar emission lines vary? First results from a program to monitor the Balmer lines of the Palomar-Green quasars The Astrophysical Journal. 421: 34-45. DOI: 10.1086/173624  0.707
1994 Maoz D, Jannuzi BT, Smith PS, Kaspi S, Netzer H. How Large are Quasar Broad-Line-Regions? Results from a Program to Monitor the PG Quasars Symposium - International Astronomical Union. 159: 399-399. DOI: 10.1017/S0074180900175886  0.417
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