Images Gallery
Images of Celestial Objects
M3 Globular Cluster
March 16, 2024, 23:28 (JST)Instrument : TriCCS
Exposure : g, r, i-bands each 300seconds
Field of View: 20.5x12.0arcmin
Ⓒ Okayama Observatory, Kyoto University / University of Tokyo
M13 Globular Cluster
January 30, 2023, 29:37 (JST)Instrument : TriCCS
Exposure : g, r, i-bands each 65seconds
Field of View : 12.4x7.2arcmin
Ⓒ Okayama Observatory, Kyoto University / University of Tokyo
M42 Orion Nebula
February 10, 2024, 18:25:58 (JST)Instrument : TriCCS
Exposure : g, r, i-bands each 47seconds
Field of view : 23.1x20.1arcmin
Ⓒ Okayama Observatory, Kyoto University / University of Tokyo
M51 Galaxy (Whirlpool Galaxy)
January 30, 2023, 28:37 (JST)Instrument : TriCCS
Exposure : g, r, i-bands each 240seconds
Field of view : 11.9x6.8arcmin
Ⓒ Okayama Astronomical Observatory, Kyoto University / University of Tokyo
M68 Globular Cluster
January 30, 2023, 28:13 (JST)Instrument : TriCCS
Exposure time: g, r, i-bands each 210seconds
Field of view: 12.4x7.3arcmin
Ⓒ Okayama Astronomical Observatory, Kyoto University / University of Tokyo
NGC3242 Planetary Nebula (Jupiter Nebula)
January 30, 2023, 27:09 (JST)Instrument : TriCCS
Exposure: g, r, i-bands each 302seconds
Field of view: thumbnail 4.9x3.0arcmin / linked image 12.4x7.3arcmin
Ⓒ Okayama Astronomical Observatory, Kyoto University / University of Tokyo
NGC6210 Planetary Nebula
January 30, 2023, 29:22 (JST)Instrument : TriCCS
Exposure time: g, r, i-bands each 61seconds
Field of view: thumbnail: 4.9x3.0arcmin / linked image 12.4x7.2arcmin
Ⓒ Okayama Astronomical Observatory, Kyoto University / University of Tokyo
Images of Telescopes and buildings
The SEIMEI Telescope (2023) 01
August 2023
The SEIMEI Telescope (2023) 02
August 2023
Geminids and SEIMEI Dome
December 14, 2021. Composite photograph.Time-lapse video
SEIMEI Dome at Night
September 2021
Okayama Astronomical Observatory
May 2018
First Observation of the SEIMEI Telescope
February 2019
Primary mirror 01
Primary mirror 02
Primary mirror 03
The SEIMEI Telescope immediately after completion 01
July 2018
The SEIMEI Telescope immediately after completion 02
July 2018
The SEIMEI Telescope immediately after completion 03
July 2018
Images of Instruments
Spectroscopic element 01
Spectroscopic element installed in KOOLS-IFU
Spectroscopic element 02
Spectroscopic element installed in KOOLS-IFU
Images of Events
Open Day 2023 01
Open Day 2023 02
Open Day 2022 01
Open Day 2019 01
