S. Nagayama

About

S. Nagayama is an observational astrophysicist whose work centers on the development and deployment of rapid-response, multicolor optical telescopes for time-domain astronomy. His most significant contribution is the creation of the **MITSuME** (Multicolor Imaging Telescopes for Survey and Monstrous Explosions) system, a project designed to capture the fleeting optical afterglows of gamma-ray bursts and other transient phenomena. Nagayama led the construction of two dedicated 50-cm optical telescopes, stationed at Akeno and the Okayama Astrophysical Observatory (OAO), each equipped with three CCD cameras for simultaneous g', Rc, and Ic photometry over a wide field of view. This innovative design allows for immediate, multicolor follow-up of celestial explosions, providing critical early-time data on their spectral evolution. While his foundational 2005 paper on MITSuME has garnered 18 citations, the true impact of his work lies in the operational legacy of the system, which has enabled countless studies of high-energy transients and continues to serve as a vital tool for the astronomical community.

Research Focus

Key Achievements

Top Papers

1. 1
   MITSuME—Multicolor Imaging Telescopes for Survey and
\nMonstrous Explosions

   18 citations · 2005
2. 2
   MITSuME--Multicolor Imaging Telescopes for Survey and Monstrous Explosions

   6 citations · 2007

Key Collaborators

Contact & Links