Figure 4 from SiO MASERS AROUND WX PSC MAPPED WITH THE KVN AND VERA ARRAY (KaVA)

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SiO MASERS AROUND WX PSC MAPPED WITH THE KVN AND VERA ARRAY (KaVA)

Authors: Youngjoo Yun, Se-Hyung Cho, Hiroshi Imai, Jaeheon Kim, Yoshiharu Asaki, James O. Chibueze, Yoon Kyung Choi, Richard Dodson, Dong-Jin Kim, Kozue Kusuno, Naoko Matsumoto, Cheulhong Min, Miyako Oyadomari, María J. Rioja, Dong-Hwan Yoon, Do-Young Byun, Hyunsoo Chung, Moon-Hee Chung, Yoshiaki Hagiwara, Myoung-Hee Han, Seog-Tae Han, Tomoya Hirota, Mareki Honma, Jung-Wook Hwang, Do-Heung Je, Takaaki Jike, Dong-Kyu Jung, Taehyun Jung, Ji-Hyun Kang, Jiman Kang, Yong-Woo Kang, Yukitoshi Kan-ya, Masahiro Kanaguchi, Noriyuki Kawaguchi, Bong Gyu Kim, Hyo Ryoung Kim, Hyun-Goo Kim, Jongsoo Kim, Kee-Tae Kim, Mikyoung Kim, Hideyuki Kobayashi, Yusuke Kono, Tomoharu Kurayama, Changhoon Lee, Jeewon Lee, Jeong Ae Lee, Jung-Won Lee, Sang Hyun Lee, Sang-Sung Lee, A-Ran Lyo, Young Chol Minh, Chungsik Oh, Se-Jin Oh, Tomoaki Oyama, Duk-Gyoo Roh, Satoko Sawada-Satoh, Katsunori M. Shibata, Bong Won Sohn, Min-Gyu Song, Yoshiaki Tamura, Seog-Oh Wi, and Jae-Hwan Yeom

2016 The Astrophysical Journal 822 3.

Provider: AAS Journals

Caption: Figure 4.

Upper panels: velocity–position maps of the SiO masers around WX Psc. Color represents the velocity, and the filled circle represents the individual maser spot of which the area is proportional to the flux density logarithmically. The size of the largest filled circle in the left panel is adjusted to be equal to that of the right panel for convenience. The dashed ring of each panel is determined from the circular fitting of the distributions of the maser spots. Lower panels: close up plots for the northwestern parts (marked A and B) of the upper panels. The feature denoted as A is divided into two components, A1 and A2, and the feature B is also divided into two components, B1 and B2.

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