Zobrazeno 1 - 10
of 11
pro vyhledávání: '"Catherine J. Grier"'
Autor:
Andrew J. King, K. G. Teems, Gabriele Ponti, J. S. Schimoia, Calen B. Henderson, Michael S. Brotherton, S. Paltani, Nahum Arav, Alessandro Siviero, Radosław Poleski, P. Lira, Sang Chul Kim, Thomas W.-S. Holoien, Wei Zhu, A. de Lorenzo-Cáceres, M. C. Bottorff, Dirk Grupe, Gabriela Canalizo, M. Eracleous, S. G. Sergeev, F. MacInnis, Massimo Cappi, M. Dietrich, Alis J. Deason, Haojing Yan, Giorgio Matt, Ciro Pinto, Michael T. Carini, Minjin Kim, Brandon C. Kelly, I. M. McHardy, Scott M. Adams, L. Gonzalez, J. J. Jensen, Julia M. Comerford, Yair Krongold, Tim Waters, B. Scott, C. S. Turner, G. A. Borman, R. McGurk, Nicolas Tejos, J. R. Parks, K. Flatland, Michael D. Joner, Kirk T. Korista, L. Di Gesu, Emma Gardner, Jon C. Mauerhan, Jessie C. Runnoe, Douglas C. Leonard, Kelsey I. Clubb, M. H. Siegel, C. A. Johnson, D. A. Starkey, H. Yuk, M. A. Malkan, Justin Ely, Ying Zu, Aaron J. Barth, Cassandra Lochhaas, Patrick L. Kelly, E. Holmbeck, Hyun-Il Sung, Patrick B. Hall, C. Montuori, Christopher S. Kochanek, Bradley M. Peterson, Tommaso Treu, Missagh Mehdipour, Marie Wingyee Lau, A. Skielboe, Catherine J. Grier, J. A. Kennea, Thomas G. Beatty, R. W. Pogge, J. van Saders, A. Bigley, S. Hicks, Catia Silva, H. W. Rix, Vardha N. Bennert, D. M. Crenshaw, E. Dalla Bontà, Miao Li, A. A. Breeveld, Dom Walton, D. N. Okhmat, Elisa Costantini, P. Ochner, Y. Weiss, M. L. Nguyen, Ryan Norris, Susanna Bisogni, Ehud Behar, Jacobo Ebrero, Garrett Somers, Phil Uttley, S. Rafter, Kelly D. Denney, K. Schnülle, Carolin Villforth, Keith Horne, Smita Mathur, G. V. Simonian, R. Boissay-Malaquin, Gary J. Ferland, J. S. Brown, Jelle Kaastra, Ana M. Mosquera, Stefano Bianchi, Misty C. Bentz, A. Pancoast, Alessandro Pizzella, WeiKang Zheng, N. Gehrels, Daniel J. Stevens, M. Dehghanian, Kevin V. Croxall, Isaac Shivvers, A. Gupta, Chris Done, J. E. Brown, B. De Marco, Gerard A. Kriss, Steve Croft, S. V. Nazarov, J. A. Nousek, Jae-Ok Lee, P. Arévalo, G. De Rosa, Michael Fausnaugh, Rick Edelson, Phil Evans, Lorenzo Morelli, S. Geier, Enrico Maria Corsini, M. R. Goad, V. Gorjian, W. N. Brandt, Elinor L. Gates, Shai Kaspi, D. A. Saylor, Jong-Hak Woo, Edward M. Cackett, Liuyi Pei, T. Hutchison, Jamie Tayar, E. R. Manne-Nicholas, Laura Vican, Daniel Proga, Steven Villanueva, D. Mudd, J.-U. Pott, F. Müller-Sánchez, Alexei V. Filippenko, Hagai Netzer, S. A. Klimanov, B. J. Shappee, J. M. Gelbord, Marianne Vestergaard, M. Spencer, Zhiyuan Ma, Carl T. Coker, S. Y. Kim, Myungshin Im
Publikováno v:
Astrophysical Journal, 881(2):153. IOP Publishing Ltd.
Astrophysical Journal (0004-637X)
The astrophysical journal, 2019, Vol.881(2), pp.153 [Peer Reviewed Journal]
Kriss, G A, De Rosa, G, Ely, J, Peterson, B M, Kaastra, J, Mehdipour, M, Ferland, G J, Dehghanian, M, Mathur, S, Edelson, R, Arav, N, Barth, A J, Bentz, M C, Brandt, W N, Crenshaw, D M, Dalla Bonta, E, Denney, K D, Done, C, Vestergaard, M, Adams, S M, Anderson, M D, Cackett, E M, Canalizo, G, Cappi, M, Carini, M T, Clubb, K I, Comerford, J M, Coker, C T, Corsini, E M, Costantini, E, Croft, S, Croxall, K V, Deason, A J, Gorjian, V, Grupe, D, Gupta, A, Hall, P B, Henderson, C B, Hicks, S, Holmbeck, E, Holoien, T W-S, Hutchison, T A, Im, M, Jensen, J J, Johnson, C A, Joner, M D, Kaspi, S, Kelly, B C, Kelly, P L, Kennea, J A, Kim, M, Kim, S C, Kim, S Y, King, A, Klimanov, S A, Krongold, Y, Runnoe, J, Saylor, D A, Schimoia, J S, Schnuelle, K, Skielboe, A, Somers, G, Spencer, M, Starkey, D, Stevens, D J, Villanueva, S J & Walton, D J 2019, ' Space Telescope and Optical Reverberation Mapping Project. VIII. Time Variability of Emission and Absorption in NGC 5548 Based on Modeling the Ultraviolet Spectrum ', Astrophysical Journal, vol. 881, no. 2, 153 . https://doi.org/10.3847/1538-4357/ab3049
The Astrophysical Journal
Astrophysical Journal (0004-637X), 881(2), 153
Astrophysical Journal (0004-637X)
The astrophysical journal, 2019, Vol.881(2), pp.153 [Peer Reviewed Journal]
Kriss, G A, De Rosa, G, Ely, J, Peterson, B M, Kaastra, J, Mehdipour, M, Ferland, G J, Dehghanian, M, Mathur, S, Edelson, R, Arav, N, Barth, A J, Bentz, M C, Brandt, W N, Crenshaw, D M, Dalla Bonta, E, Denney, K D, Done, C, Vestergaard, M, Adams, S M, Anderson, M D, Cackett, E M, Canalizo, G, Cappi, M, Carini, M T, Clubb, K I, Comerford, J M, Coker, C T, Corsini, E M, Costantini, E, Croft, S, Croxall, K V, Deason, A J, Gorjian, V, Grupe, D, Gupta, A, Hall, P B, Henderson, C B, Hicks, S, Holmbeck, E, Holoien, T W-S, Hutchison, T A, Im, M, Jensen, J J, Johnson, C A, Joner, M D, Kaspi, S, Kelly, B C, Kelly, P L, Kennea, J A, Kim, M, Kim, S C, Kim, S Y, King, A, Klimanov, S A, Krongold, Y, Runnoe, J, Saylor, D A, Schimoia, J S, Schnuelle, K, Skielboe, A, Somers, G, Spencer, M, Starkey, D, Stevens, D J, Villanueva, S J & Walton, D J 2019, ' Space Telescope and Optical Reverberation Mapping Project. VIII. Time Variability of Emission and Absorption in NGC 5548 Based on Modeling the Ultraviolet Spectrum ', Astrophysical Journal, vol. 881, no. 2, 153 . https://doi.org/10.3847/1538-4357/ab3049
The Astrophysical Journal
Astrophysical Journal (0004-637X), 881(2), 153
We model the ultraviolet spectra of the Seyfert 1 galaxy NGC~5548 obtained with the Hubble Space Telescope during the 6-month reverberation-mapping campaign in 2014. Our model of the emission from NGC 5548 corrects for overlying absorption and deblen
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e519db3132928f8de00bde9d5d2f407f
https://resolver.caltech.edu/CaltechAUTHORS:20190814-074022037
https://resolver.caltech.edu/CaltechAUTHORS:20190814-074022037
Autor:
S. M. McGraw, G. A. Borman, E. Kilerci-Eser, D. N. Okhmat, Jessie C. Runnoe, Jan Skowron, E. Tamajo, D. A. Starkey, G. V. Simonian, Michael S. Brotherton, Radosław Poleski, J. van Saders, Cassandra Lochhaas, J. S. Brown, Christopher A. Onken, Sarah Eftekharzadeh, M. C. Bottorff, R. Stoll, E. Portaluri, A. L. King, Alessandro Siviero, Stefano Valenti, Christopher S. Kochanek, Joseph Moody, C. D. Laney, Miao Li, Encarni Romero-Colmenero, Adrian M. Price-Whelan, Kevin V. Croxall, Wei Zhu, G. De Rosa, E. R. Manne-Nicholas, J. L. Prieto, N. G. Pulatova, Misty C. Bentz, Carolin Villforth, Marianne Vestergaard, C. Araya Salvo, J. E. Brown, R. Musso, M. L. Nguyen, Joseph M. Antognini, Christian Clanton, Hartmut Winkler, Keith Horne, Scott M. Adams, Benjamin J. Shappee, Michael D. Joner, K. Mogren, Eve Armstrong, F. MacInnis, Catherine J. Grier, M. Spencer, S. L. Fiorenza, Ying Zu, P. Ochner, Rachael M. Roettenbacher, Stefano Ciroi, Thomas G. Beatty, Bradley M. Peterson, Stacy Y. Kim, Daniel J. Stevens, Steven Villanueva, Aaron J. Barth, Ana M. Mosquera, D. Mudd, A. Pancoast, E. Dalla Bontà, Todd Boroson, J. Zastrow, Garrett Somers, D. M. Skowron, Kelly D. Denney, S. Rafter, J. S. Schimoia, N. Sherf, Mike Eracleous, B. Ou-Yang, J. Kellar, T. Hutchison, Liuyi Pei, Calen B. Henderson, Thomas W.-S. Holoien, A. Frassati, S. G. Sergeev, Jamie Tayar, Valentina Cracco, Zhiyuan Ma, C. Montouri, Carl T. Coker, M. Mason, Jaehan Bae, Michael Fausnaugh, Matthew T. Penny, Shai Kaspi, Richard W. Pogge, A. Bhattacharjee, G. La Mura, Y. Weiss, Keith Hawkins, S. V. Nazarov, Steven M. Crawford
We present the first results from a reverberation-mapping campaign undertaken during the first half of 2012, with additional data on one AGN (NGC 3227) from a 2014 campaign. Our main goals are (1) to determine the black hole masses from continuum-Hbe
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f20f908e1e27aca3fe197cb4448d634c
https://resolver.caltech.edu/CaltechAUTHORS:20181023-074618295
https://resolver.caltech.edu/CaltechAUTHORS:20181023-074618295
Autor:
Patrick B. Hall, Donald P. Schneider, Luis C. Ho, Y. Homayouni, Yue Shen, Jonathan R. Trump, Jennifer I-Hsiu Li, D. A. Starkey, Keith Horne, W. N. Brandt, Catherine J. Grier
Publikováno v:
The Astrophysical Journal. 884:119
We investigate the performance of different methodologies that measure the time lag between broad-line and continuum variations in reverberation mapping data using simulated light curves that probe a range of cadence, time baseline, and signal-to-noi
Autor:
Luis C. Ho, Catherine J. Grier, Sarah Eftekharzadeh, Kevin Bundy, Joel R. Brownstein, Daniel Oravetz, Jesse Rogerson, Linhua Jiang, K. A. Ponder, D. P. Schneider, Robyn N. Smith, Christopher S. Kochanek, Bradley M. Peterson, Kelly D. Denney, Yuguang Chen, C. M. Peters, Yang Gao, Jonathan R. Trump, Liuyi Pei, I. Paris, Kaike Pan, Kyle S. Dawson, Ran Wang, Y. Homayouni, José G. Fernández-Trincado, D. A. Starkey, Siyao Jia, Yue Shen, Jennifer I-Hsiu Li, Karen Kinemuchi, W. N. Brandt, Patrick Petitjean, Dmitry Bizyaev, Ian D. McGreer, Audrey Simmons, Patrick B. Hall, Mouyuan Sun, Jonathan Brinkmann, Y. Alsayyad, Timothy A. Hutchinson, Keith Horne, Jenny E. Greene
Publikováno v:
The Astrophysical journal letters
The Astrophysical journal letters, Bristol : IOP Publishing, 2018, 868 (1), pp.76. ⟨10.3847/1538-4357/aaee67⟩
The Astrophysical journal letters, 2018, 868 (1), pp.76. ⟨10.3847/1538-4357/aaee67⟩
The Astrophysical journal letters, Bristol : IOP Publishing, 2018, 868 (1), pp.76. ⟨10.3847/1538-4357/aaee67⟩
The Astrophysical journal letters, 2018, 868 (1), pp.76. ⟨10.3847/1538-4357/aaee67⟩
International audience
Autor:
Scott M. Adams, G. A. Borman, Miao Li, Carolin Villforth, Radosław Poleski, Calen B. Henderson, Matthew T. Penny, E. R. Manne-Nicholas, Cassandra Lochhaas, Tommaso Treu, Thomas G. Beatty, R. Musso, Thomas W.-S. Holoien, Dirk Grupe, F. MacInnis, B. Ou-Yang, Aaron J. Barth, Steven Villanueva, Catherine J. Grier, Jessie C. Runnoe, Y. Weiss, Wei Zhu, Michael D. Joner, Zhiyuan Ma, D. Mudd, A. Pancoast, Shai Kaspi, K. V. Croxall, Ana M. Mosquera, Daniel J. Stevens, Carl T. Coker, T. Hutchison, Michael Eracleous, S. G. Sergeev, Todd A. Boroson, Christopher S. Kochanek, Encarni Romero-Colmenero, S. V. Nazarov, G. De Rosa, Stefano Valenti, J. Van Saders, M. Spencer, Kelly D. Denney, M. Mason, Misty C. Bentz, Richard W. Pogge, A. Bhattacharjee, D. N. Okhmat, G. V. Simonian, J. S. Brown, Sang Chul Kim, Steven M. Crawford, C. Montuori, Bradley M. Peterson, Benjamin J. Shappee, Christopher A. Onken, Sarah Eftekharzadeh, J. E. Brown, Jamie Tayar, M. L. Nguyen, Keith Horne, A. L. King, Liuyi Pei, G. Somers, S. E. Rafter, Michael S. Brotherton, Hartmut Winkler, D. A. Starkey, J. S. Schimoia, Michael Fausnaugh, M. C. Bottorff, David J. Sand
Publikováno v:
Fausnaugh, M M, Starkey, D A, Horne, K, Kochanek, C S, Peterson, B M, Bentz, M C, Denney, K D, Grier, C J, Grupe, D, Pogge, R W, De Rosa, G, Adams, S M, Barth, A J, Beatty, T G, Bhattacharjee, A, Borman, G A, Boroson, T A, Bottorff, M C, Brown, J E, Brown, J S, Brotherton, M S, Coker, C T, Crawford, S M, Croxall, K V, Eftekharzadeh, S, Eracleous, M, Joner, M D, Henderson, C B, Holoien, T W-S, Hutchison, T, Kaspi, S, Kim, S, King, A L, Li, M, Lochhaas, C, Ma, Z, MacInnis, F, Manne-Nicholas, E R, Mason, M, Montuori, C, Mosquera, A, Mudd, D, Musso, R, Nazarov, S V, Nguyen, M L, Okhmat, D N, Onken, C A, Ou-Yang, B, Pancoast, A, Pei, L, Penny, M T, Poleski, R, Rafter, S, Romero-Colmenero, E, Runnoe, J, Sand, D J, Schimoia, J S, Sergeev, S G, Shappee, B J, Simonian, G V, Somers, G, Spencer, M, Stevens, D J, Tayar, J, Treu, T, Valenti, S, Van Saders, J, Villanueva S., J, Villforth, C, Weiss, Y, Winkler, H & Zhu, W 2018, ' Continuum Reverberation Mapping of the Accretion Disks in Two Seyfert 1 Galaxies ', Astrophysical Journal, vol. 854, no. 2, 107 . https://doi.org/10.3847/1538-4357/aaaa2b
We present optical continuum lags for two Seyfert 1 galaxies, MCG+08-11-011 and NGC 2617, using monitoring data from a reverberation mapping campaign carried out in 2014. Our light curves span the ugriz filters over four months, with median cadences
Autor:
Roberto J. Assef, Michael E. Eyler, Kelly D. Denney, Misty C. Bentz, Jennifer C. Yee, Jonathan C. Bird, David W. Atlee, Darren L. DePoy, Robert J. Siverd, Linda C. Watson, M. Dietrich, Jason D. Eastman, Richard W. Pogge, Jose L. Prieto, Molly S. Peeples, Catherine J. Grier, Bradley M. Peterson
Publikováno v:
The Astrophysical Journal. 688:837-843
We present the results of a recent reverberation-mapping campaign undertaken to improve measurements of the radius of the broad line region and the central black hole mass of the quasar PG 2130+099. Cross correlation of the 5100 angstrom continuum an
Autor:
John J. Ruan, Jenny E. Greene, W. N. Brandt, William S. Burgett, Caroline Scott, Pavlos Protopapas, Catherine J. Grier, Chelsea L. MacLeod, Anna Pancoast, R. P. Kudritzki, J. T. Tonry, Christopher Waters, Yan-Fei Jiang, Richard J. Wainscoat, Nick Kaiser, Nigel Metcalfe, Eugene A. Magnier, Eric Morganson, H.-W. Rix, Yue Shen, Scott F. Anderson, Paul J. Green, Klaus W. Hodapp, Mark E. Huber
Publikováno v:
Astrophysical journal, 2017, Vol.836(2), pp.186 [Peer Reviewed Journal]
We study the time lags between the continuum emission of quasars at different wavelengths, based on more than four years of multi-band ($g$, $r$, $i$, $z$) light-curves in the Pan-STARRS Medium Deep Fields. As photons from different bands emerge from
Autor:
Richard W. Pogge, Michael Fausnaugh, Smita Mathur, A. Gupta, Kevin V. Croxall, Misty C. Bentz, Kelly D. Denney, B. J. Shappee, Catherine J. Grier, Bradley M. Peterson, G. De Rosa, Paul Martini
Publikováno v:
The Astrophysical Journal. 796:134
We present multiwavelength observations that trace more than 40 yr in the life of the active galactic nucleus (AGN) in Mrk 590, traditionally known as a classic Seyfert 1 galaxy. From spectra recently obtained from Hubble Space Telescope, Chandra, an
Autor:
Richard W. Pogge, E. Kilerci-Eser, Kelly D. Denney, Misty C. Bentz, Stefano Ciroi, Marianne Vestergaard, B. M. Peterson, E. Dalla Bontà, Christopher S. Kochanek, G. De Rosa, Catherine J. Grier
Publikováno v:
The Astrophysical Journal. 779:109
The narrow [O III] 4959, 5007 emission-line fluxes in the spectrum of the well-studied Seyfert 1 galaxy NGC 5548 are shown to vary with time. From this we show that the narrow line-emitting region has a radius of only 1-3 pc and is denser (n ~ 10^5 c
Autor:
D. N. Okhmat, Yu. S. Efimov, G. De Rosa, Misty C. Bentz, Mallory Molina, Ondřej Pejcha, Catherine J. Grier, B. J. Shappee, R. W. Pogge, D. M. Szczygiel, Ying Zu, K. Mogren, Robert J. Siverd, C. Araya Salvo, Chien-Ting J. Chen, Monica Valluri, N. Free, Xiao Che, Ana M. Mosquera, M. Dietrich, Ashley L. King, Keith Horne, S. Rafter, S. G. Sergeev, J. van Saders, V. T. Doroshenko, S. V. Nazarov, Shai Kaspi, Kelly D. Denney, S. A. Cohen, G. A. Borman, Paul Martini, Bradley M. Peterson, I. Ginsburg, Calen B. Henderson, Jonathan C. Bird, Christopher S. Kochanek, Joseph C. Shields, Thomas G. Beatty, Jan Skowron, D. J. Bord
Publikováno v:
The Astrophysical Journal. 764:47
We present velocity-resolved reverberation results for five active galactic nuclei. We recovered velocity-delay maps using the maximum entropy method for four objects: Mrk 335, Mrk 1501, 3C?120, and PG?2130+099. For the fifth, Mrk 6, we were only abl