Subaru Seminars



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The Subaru Seminar is usually held in Room 104 of the Hilo Base Facility, adjacent to the main lobby. Everyone is welcome to attend. If you are interested in giving a seminar, please contact Subaru seminar organizers (Tae-Soo Pyo, Sherry Yeh, Nagayoshi Ohashi) by email : (please change"_at" to @).

October 8, Wednesday, at 11:00 am, in 104B

" Stellar Cluster Formation in the Molecular Hub-Filament System "

Baobab Liu


In this talk, I will give an overview for how the condensed stellar cluster form in the hierarchically collapsing molecular hub-filament system, from the observational aspect. I will first demonstrate the hub-filament cloud morphology from several spatially well resolved low-mass, intermediate-mass, and high-mass cluster-forming regions. I will then elaborate the cloud kinematics and the star forming activities in three OB cluster forming regions W49N, G10.624-0.38, and G33.92+0.11, based on our SMA mosaic and ALMA cycle-1 12m+ACA observations. These results provide the implication for how the super star cluster and the globular star may form.

Seminars are also held at JAC, CFHT, and IfA.

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