What can be learnt from a highly informative X-ray occultation event in NGC 6814? A marvellous absorber

Jia-Lai Kang, Jun-Xian Wang, Shu-Qi Fu

A unique X-ray occultation event in NGC 6814 during an XMM-Newton observation in 2016 has been reported, providing useful information of the absorber and the corona. We revisit the…