Transient obscuration event captured in NGC 3227 III. Photoionization modeling of the X-ray obscuration event in 2019

Junjie Mao, J. S. Kaastra, M. Mehdipour, G. A. Kriss, Yijun Wang, S. Grafton-Waters, G. Branduardi-Raymont, C. Pinto, H. Landt, D. J. Walton, E. Costantini, L. Di Gesu, S. Bianchi, P. -O. Petrucci, B. De Marco, G. Ponti, Yasushi Fukazawa, J. Ebrero, E. Behar