AGN STORM 2. VII. A Frequency-resolved Map of the Accretion Disk in Mrk 817: Simultaneous X-Ray Reverberation and UVOIR Disk Reprocessing Time Lags

Autor: Collin Lewin, Erin Kara, Aaron J. Barth, Edward M. Cackett, Gisella De Rosa, Yasaman Homayouni, Keith Horne, Gerard A. Kriss, Hermine Landt, Jonathan Gelbord, John Montano, Nahum Arav, Misty C. Bentz, Benjamin D. Boizelle, Elena Dalla Bontà, Michael S. Brotherton, Maryam Dehghanian, Gary J. Ferland, Carina Fian, Michael R. Goad, Juan V. Hernández Santisteban, Dragana Ilić, Jelle Kaastra, Shai Kaspi, Kirk T. Korista, Peter Kosec, Andjelka Kovačević, Missagh Mehdipour, Jake A. Miller, Hagai Netzer, Jack M. M. Neustadt, Christos Panagiotou, Ethan R. Partington, Luka Č. Popović, David Sanmartim, Marianne Vestergaard, Martin J. Ward, Fatima Zaidouni

Publikováno v: The Astrophysical Journal, Vol 974, Iss 2, p 271 (2024)

X-ray reverberation mapping is a powerful technique for probing the innermost accretion disk, whereas continuum reverberation mapping in the UV, optical, and infrared (UVOIR) reveals reprocessing by the rest of the accretion disk and broad-line regio

Externí odkaz: https://doaj.org/article/3099863b0ddf458286f4821ab7d44ea7

Intensive Swift and LCO Monitoring of PG 1302–102: Active Galactic Nucleus Disk Reverberation Mapping of a Supermassive Black Hole Binary Candidate

Autor: Tingting Liu, Rick Edelson, Juan V. Hernández Santisteban, Erin Kara, John Montano, Jonathan Gelbord, Keith Horne, Aaron J. Barth, Edward M. Cackett, David L. Kaplan

Publikováno v: The Astrophysical Journal, Vol 964, Iss 2, p 167 (2024)

We present an intensive multiwavelength monitoring campaign of the quasar PG 1302−102 with Swift and the Las Cumbres Observatory network telescopes. At z ∼ 0.3, it tests the limits of the reverberation mapping (RM) technique in probing the accret

Externí odkaz: https://doaj.org/article/1762fcb903cb45e0a803345788a1a0a9

AGN STORM 2. IV. Swift X-Ray and Ultraviolet/Optical Monitoring of Mrk 817

Autor: Edward M. Cackett, Jonathan Gelbord, Aaron J. Barth, Gisella De Rosa, Rick Edelson, Michael R. Goad, Yasaman Homayouni, Keith Horne, Erin A. Kara, Gerard A. Kriss, Kirk T. Korista, Hermine Landt, Rachel Plesha, Nahum Arav, Misty C. Bentz, Benjamin D. Boizelle, Elena Dalla Bontà, Maryam Dehghanian, Fergus Donnan, Pu Du, Gary J. Ferland, Carina Fian, Alexei V. Filippenko, Diego H. González Buitrago, Catherine J. Grier, Patrick B. Hall, Chen Hu, Dragana Ilić, Jelle Kaastra, Shai Kaspi, Christopher S. Kochanek, Andjelka B. Kovačević, Daniel Kynoch, Yan-Rong Li, Jacob N. McLane, Missagh Mehdipour, Jake A. Miller, John Montano, Hagai Netzer, Christos Panagiotou, Ethan Partington, Luka Č. Popović, Daniel Proga, Daniele Rogantini, David Sanmartim, Matthew R. Siebert, Thaisa Storchi-Bergmann, Marianne Vestergaard, Jian-Min Wang, Tim Waters, Fatima Zaidouni

Publikováno v: The Astrophysical Journal, Vol 958, Iss 2, p 195 (2023)

The AGN STORM 2 campaign is a large, multiwavelength reverberation mapping project designed to trace out the structure of Mrk 817 from the inner accretion disk to the broad emission line region and out to the dusty torus. As part of this campaign, Sw

Externí odkaz: https://doaj.org/article/8664929415484c7d97b0125ed2c3089f

UV–Optical Disk Reverberation Lags despite a Faint X-Ray Corona in the Active Galactic Nucleus Mrk 335

Autor: Erin Kara, Aaron J. Barth, Edward M. Cackett, Jonathan Gelbord, John Montano, Yan-Rong Li, Lisabeth Santana, Keith Horne, William N. Alston, Douglas Buisson, Doron Chelouche, Pu Du, Andrew C. Fabian, Carina Fian, Luigi Gallo, Michael R. Goad, Dirk Grupe, Diego H. González Buitrago, Juan V. Hernández Santisteban, Shai Kaspi, Chen Hu, S. Komossa, Gerard A. Kriss, Collin Lewin, Tiffany Lewis, Michael Loewenstein, Anne Lohfink, Megan Masterson, Ian M. McHardy, Missagh Mehdipour, Jake Miller, Christos Panagiotou, Michael L. Parker, Ciro Pinto, Ron Remillard, Christopher Reynolds, Daniele Rogantini, Jian-Min Wang, Jingyi Wang, Dan Wilkins

Publikováno v: The Astrophysical Journal, Vol 947, Iss 2, p 62 (2023)

We present the first results from a 100-day Swift, NICER, and ground-based X-ray–UV–optical reverberation mapping campaign of the Narrow-line Seyfert 1 Mrk 335, when it was in an unprecedented low X-ray flux state. Despite dramatic suppression of

Externí odkaz: https://doaj.org/article/252d153a7b0146e6a5630ae8ae96deef

AGN STORM 2

Autor: Jin-Ming Bai, Luka Č. Popović, Ian M. M. cHardy, Doyee Byun, Z. G. Yao, Kirk T. Korista, Aaron J. Barth, M. Mehdipour, Michael D. Joner, Encarni Romero Colmenero, Daniel Kynoch, Ying Zu, Laura Ferrarese, Catherine J. Grier, Juan V. Hernandez Santisteban, J. N. McLane, Erika Strasburger, Wei-Jian Guo, D. Chelouche, Travis Fischer, Michael S. Brotherton, Shai Kaspi, Yan-Rong Li, Tim Waters, D. Ilic, Theodora E. Zastrocky, Richard W. Pogge, Diego H. Gonzalez Buitrago, John Montano, Gerard A. Kriss, T. G. Brink, Jun-Rong Liu, Elena Dalla Bontà, Alexei V. Filippenko, Jake Miller, Erin Kara, Hagai Netzer, Sha-Sha Li, Chen Hu, Dong-Wei Bao, J. M. Gelbord, Jian-Min Wang, M. Dehghanian, Shuo Zhai, Marianne Vestergaard, Patrick B. Hall, Tommaso Treu, Michael R. Goad, Jelle Kaastra, Misty C. Bentz, Daniel Proga, Thaisa Storchi-Bergmann, Hermine Landt, Gary J. Ferland, Ethan Partington, Luis C. Ho, Gisella De Rosa, Yi Chen, Peter R. Williams, Rick Edelson, Pu Du, Jake A. J. Mitchell, Jesús Aceituno, Y. Homayouni, Keith Horne, Varoujan Gorjian, Sen Yang, Edward M. Cackett, Nahum Arav, Bo-Wei Jiang, K. A. Olson, Carina Fian, Martin Ward, Christopher S. Kochanek

Publikováno v: Digital.CSIC. Repositorio Institucional del CSIC
instname
The Astrophysical Journal, 2021, Vol.922(2), pp.151 [Peer Reviewed Journal]
The Astrophysical Journal, 922(2)

Full list of authors: Kara, Erin; Mehdipour, Missagh; Kriss, Gerard A.; Cackett, Edward M.; Arav, Nahum; Barth, Aaron J.; Byun, Doyee; Brotherton, Michael S.; De Rosa, Gisella; Gelbord, Jonathan; Hernández Santisteban, Juan V.; Hu, Chen; Kaastra, Je

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::2611033a10f52dbaeba5932d991f84f8
https://hdl.handle.net/1887/3250965