A newly-identified emission-line region around P Cygni

Misaki Mizumoto, Naoto Kobayashi, Satoshi Hamano +12

We present a high-resolution ($R\simeq 20,000$) near-infrared (9,100-13,500 $\mathring{A}$) long-slit spectrum of P Cygni obtained with the newly commissioned WINERED spectrograph in Japan.…