Observing with Subaru Telescope Information and Rules for Observers Please read and understand these. Schedule The current observing schedule of Subaru Telescope Support schedule and list of Subaru ...

国立天文台や東京大学の研究者を含む国際共同研究チームは、くじら座の方向の約 108 億年前の宇宙で 11 個の超巨大ブラックホールが一斉に輝く構造を発見しました。これほど密集した超巨大ブラックホールの集団が見つかったのは、初めてのことです。

If a person with both Japan and Time Exchange attributes, such as a Japanese national affiliated with a U.S. research institution, proposes to use the Subaru Telescope, he or she may choose which ...

See “CCD information” for the detail. The CCDs are arranged on the focal plane with two different gaps of approximately 12 arcsec and 53 arcsec between neighboring CCDs. We recommend that you should ...

An international team of astronomers has discovered a tightly packed cluster of supermassive black holes dating back 10.8 billion years―the most extreme concentration of such objects ever found in the ...

A Servo Error shows up in the YASNAC (central equipment) front panel near the floor. Alarm sign is blinking in the YASNAC front panel. Status lamp on the YASNAC turns ...

If nothing about MOS starts moving when MOS commands are sent, there are some troubles. When the MOS is moving normally, "MOS moving...." is displayed in the CD terminal. MOS move may take 2 min. Wait ...

国立天文台から支給される旅費は、所属機関最寄り駅を発着地とする交通費及び滞在費(日当・宿泊費）です。滞在費は身分(俸給の等級・号）によって額が決められています。 国際航空運賃は実費が支給されますが、国内交通費は天文台が妥当と思われる ...

Data input: Object.fits, Standardstar.fits (Output files of fwavecalib.pro for Object and Standard stars. Both are in 2-d format) ...

The Faint Object Camera and Spectrograph (FOCAS) is a versatile optical imaging and spectroscopy unit which can be installed at the Cassegrain focus of Subaru Telescope. FOCAS uses refracting optics ...

The quality of mechanical (open) tracking of the telescope is not sufficient for long exposures, hence a guiding system should be used in most circumstances. Currently, the guiding can be done either ...

Four types of data for calibration are usually obtained. These are the bias level, the dark level, flat fielding, and wavelength calibration exposures. The abstract commands used to obtain calibration ...