AGN STORM 2. III. A NICER view of the variable X-ray obscurer in Mrk 817

The AGN STORM 2 collaboration targeted the Seyfert 1 galaxy Mrk 817 for a year-long multiwavelength, coordinated reverberation mapping campaign including HST, Swift, XMM-Newton, NICER, and ground-based observatories. Early observations with NICER and XMM revealed an X-ray state ten times fainter tha...

Ausführliche Beschreibung

Bibliographische Detailangaben

Veröffentlicht in:	arXiv.org 2023-02
Hauptverfasser:	Partington, Ethan R, Cackett, Edward M, Kara, Erin, Kriss, Gerard A, Barth, Aaron J, De Rosa, Gisella, Homayouni, Y, Horne, Keith, Landt, Hermine, Zoghbi, Abderahmen, Edelson, Rick, Arav, Nahum, Boizelle, Benjamin D, Bentz, Misty C, Brotherton, Michael S, Byun, Doyee, Elena Dalla Bonta, Dehghanian, Maryam, Du, Pu, Fian, Carina, Filippenko, Alexei V, Gelbord, Jonathan, Goad, Michael R, Gonzalez Buitrago, Diego H, Grier, Catherine J, Hall, Patrick B, Hu, Chen, Ilic, Dragana, Joner, Michael D, Shai Kaspi Christopher S Kochanek, Korista, Kirk T, Kovacevic, Andjelka B, Kynoch, Daniel, McLane, Jacob N, Mehdipour, Missagh, Jake A Miller Christos Panagiotou, Plesha, Rachel, Popovic, Luka C, Proga, Daniel, Rogantini, Daniele, Storchi-Bergmann, Thaisa, Sanmartim, David, Siebert, Matthew R, Vestergaard, Marianne, Ward, Martin J, Waters, Tim, Zaidouni, Fatima
Format:	Artikel
Sprache:	eng
Schlagworte:	Active galactic nuclei Density Ground-based observation Observatories Occultation Physics - Astrophysics of Galaxies Physics - High Energy Astrophysical Phenomena Seyfert galaxies XMM (spacecraft)
Online-Zugang:	Volltext
Tags:	Tag hinzufügen Keine Tags, Fügen Sie den ersten Tag hinzu!