Transient obscuration event captured in NGC 3227: IV. Origin of the obscuring cloud variability

Grafton-Waters, S.; Mao, J.; Mehdipour, M.; Branduardi-Raymont, G.; Page, M.; Kaastra, J.S.; ... ; Ebrero, J. (2023)

Article / Letter to editor

• X-rays: galaxies
• Techniques: spectroscopic
• Galaxies: active
• Galaxies: Seyfert
• Galaxies: individual: NGC 3227
• Astrophysics - Astrophysics of Galaxies
• Astrophysics - High Energy Astrophysical Phenomena

• All authors: Grafton-Waters, S.; Mao, J.; Mehdipour, M.; Branduardi-Raymont, G.; Page, M.; Kaastra, J.S.; Wang, Y.; Pinto, C.; Kriss, G.A.; Walton, D.J.; Petrucci, P.-O.; Ponti, G.; De Marco, B.; Bianchi, S.; Behar, E.; Ebrero, J.
• Date: 2023
• Journal: Astronomy and Astrophysics
• Volume: 673
• DOI: doi:10.1051/0004-6361/202243681
• Link: https://ui.adsabs.harvard.edu/abs/2023A&A...673A..26G