This project is supported by "Project to Promote Large Scientific Frontiers" of MEXT.

すばる望遠鏡は、1999年1月にファーストライトを行い、 2024年に 25 周年を迎えました。この特設サイトでは、25周年を記念する様々なイベントを紹介していきます！ 1923年、ドイツ博物館で近代的な光学式プラネタリウムの試験公開が行われてから100周年。

このプロジェクトは 文部科学省 大規模学術フロンティア促進事業の支援を受けています。

Subaru Telescope has been developing a wide-field multi-object spectrograph under international collaboration scheduled to start observations around 2020. Up to 2400 astronomical objects inside 1.3 ...

Suprime-Cam is an 80 megapixel, optical camera mounted at the Subaru Telescope's prime focus. Among large telescopes (6-10 m), it has the extaordinary capability not only of efficiently imaging a wide ...

This page is an explanation of the quick reduction of Subaru HDS (High Dispersion Spectrograph) data on sumda system at Subaru summit/remote observation system. Basically, this page describes the ...

説明 ： Low Res. (84 KB) / Mid. Res. (255 KB) / High Res. (1.5MB) おとめ座の方向にあるNGC 5257 と NGC 5258 は、お互いの重力で相互作用する衝突銀河です。同じような大きさと質量 の渦巻銀河のペアで、銀河間が星の淡い橋 でつながっている様子が、まるで2人のダンサー ...

自然科学研究機構国立天文台ハワイ観測所が運用する 口径 8.2 メートルの光学赤外線望遠鏡です。

For detailed information about this image slicer, please refer Tajitsu et al. 2012, PASJ, 64, 77. In order to collect more photons into a narrow slit for high spectral resolving power, the image ...

Domeflat in HSC-g 18693400 - 18695357 The flat pattern has changed from the previous run probably due to WFC lens cleaning. Domeflat in HSC-r2 18756600 - 18758557 The flat pattern has changed from the ...

The observatory of the Subaru Telescope was officially established in April 1997, following the completion of its base facility building in Hilo, Hawaii. "Subaru Telescope" can refer to the telescope ...

The Subaru Telescope was designed for long-term versatility as a major tool in observational astronomy, which focuses on the use of instruments mounted on the telescope to observe celestial objects.