Cosmic level romance! Mozi Sky Survey Telescope Started Construction, High Definition Photos of Andromeda Galaxy Released

Tech 2023-09-19 16:37:57 Source: Network

September 17thThe strongest optical time-domain sky survey capability in the Northern HemisphereMozi Sky Survey TelescopeOfficially put into observation at the Qinghai Cold Lake Astronomical Observation BaseThis will enhance China's time domain astronomical research capabilitiesAchieve international advanced levelMozi Sky Survey TelescopeFormally put into observationMozi Sky Survey TelescopeLocated in Haixi Mongolian and Tibetan Autonomous Prefecture, Qinghai ProvinceCold Lake Astronomical Observation BaseIt is a main mirror with a diameter of 2.5 metersLarge Field Sky Survey TelescopeAdopting internationally advanced main focus optical system designActive optical correction technology for primary mirrorCapable of achieving a range of 3 degrees of viewUniform high image quality and extremely low image field distortion imagingEquipped with a 765 million pixel large target main focus cameraFeaturing a large field of view, high image quality, and wide bandwidthZijinshan Observatory, Chinese Academy of SciencesIntroduction by Researcher Zheng XianzhongIts lens barrel is relatively long and its sensitivity is relatively higherOne night, it can collect images of nearly 6000 square degrees of sky areaThree nights is equivalent toClose to the data of the entire 20000 square degree sky area in the Northern Sky SurveyIt is the strongest observation equipment for sky surveys in the Northern HemisphereMozi Sky Survey TelescopeUniversity of Science and Technology of ChinaZijinshan Observatory, Chinese Academy of SciencesThe telescope began development in July 2019May 2021 in Haixi Cold Lake, QinghaiConstruction of astronomical observation base startedBy August 2023, the main project construction will be basically completedAnd carry out debugging and observationMozi Sky Survey TelescopeTake photos of the Andromeda galaxy and publish themSeptember 17thMozi Sky Survey TelescopeA photo taken of the Andromeda galaxyThis is currently captured in the worldHigh resolution image of the Andromeda galaxy with maximum field of viewThis photo of the Andromeda galaxyMozi Sky Survey Telescope30A total of 150 exposuresObtained by stacking 150 photosThis is also currently captured in the worldHigh resolution images of the Andromeda galaxy with the largest field of viewOf great significance for subsequent astronomical researchMozi Sky Survey TelescopeProfessor Kong Xu from the University of Science and Technology of China statedThis photo is still very impressiveWe can convert M31 (Andromeda Galaxy)Such a large galaxy can be easily photographedIntroduction by Zheng XianzhongOn these spiral arms, the color of the stars tends to be blueThis is a relatively young constellationBy spatial resolutionResolve it one by oneIt is possible to study how many stars are forming in the constellation AndromedaWhat is the relationship between it and the interstellar medium represented by its dustMozi Sky Survey TelescopeThe practical application range is very wideOverlay through sky survey dataIt can also provide the deepest and highest precision in the northern celestial sphereLarge Sky Area, Multicolor Photometry, and Position CatalogAs handed down data for sky surveysIn the coming decadesCan be used for the identification and systematic research of various celestial bodies in the universeMozi Sky Survey TelescopeWill be oriented towards the national aerospace power strategyConduct research on the search and monitoring of near-Earth objects in the solar systemService Space Safety and Deep Space Exploration Strategic NeedsHigh quality natural environmentCreating favorable conditions for astronomical observationMozi Sky Survey TelescopeCold Lake Astronomical Observation BaseLocated on the northwest edge of the Qaidam Basin in ChinaSaishitengshan District, Lenghu Town, Mangya City, Haixi Prefecture, Qinghai ProvinceAverage elevation 4000 metersCold Lake has excellent astronomical observation conditionsIt is one of the highest quality observatory sites on the Eurasian continentEspecially suitable for night astronomical observation, there are many sunny days here, exceeding 70%;The atmospheric visibility is particularly good, according to data monitoring, it can reach 0

September 17th

The strongest optical time-domain sky survey capability in the Northern Hemisphere

Mozi Sky Survey Telescope

Officially put into observation at the Qinghai Cold Lake Astronomical Observation Base

This will enhance China's time domain astronomical research capabilities

Achieve international advanced level

Mozi Sky Survey Telescope

Formally put into observation

Mozi Sky Survey Telescope

Located in Haixi Mongolian and Tibetan Autonomous Prefecture, Qinghai Province

Cold Lake Astronomical Observation Base

It is a main mirror with a diameter of 2.5 meters

Large Field Sky Survey Telescope

Adopting internationally advanced main focus optical system design

Active optical correction technology for primary mirror

Capable of achieving a range of 3 degrees of view

Uniform high image quality and extremely low image field distortion imaging

Equipped with a 765 million pixel large target main focus camera

Featuring a large field of view, high image quality, and wide bandwidth

Zijinshan Observatory, Chinese Academy of Sciences

Introduction by Researcher Zheng Xianzhong

Its lens barrel is relatively long and its sensitivity is relatively higher

One night, it can collect images of nearly 6000 square degrees of sky area

Three nights is equivalent to

Close to the data of the entire 20000 square degree sky area in the Northern Sky Survey

It is the strongest observation equipment for sky surveys in the Northern Hemisphere

Mozi Sky Survey Telescope

University of Science and Technology of China

Zijinshan Observatory, Chinese Academy of Sciences

The telescope began development in July 2019

May 2021 in Haixi Cold Lake, Qinghai

Construction of astronomical observation base started

By August 2023, the main project construction will be basically completed

And carry out debugging and observation

Mozi Sky Survey Telescope

Take photos of the Andromeda galaxy and publish them

September 17th

Mozi Sky Survey Telescope

A photo taken of the Andromeda galaxy

This is currently captured in the world

High resolution image of the Andromeda galaxy with maximum field of view

This photo of the Andromeda galaxy

Mozi Sky Survey Telescope30

A total of 150 exposures

Obtained by stacking 150 photos

This is also currently captured in the world

High resolution images of the Andromeda galaxy with the largest field of view

Of great significance for subsequent astronomical research

Mozi Sky Survey Telescope

Professor Kong Xu from the University of Science and Technology of China stated

This photo is still very impressive

We can convert M31 (Andromeda Galaxy)

Such a large galaxy can be easily photographed

Introduction by Zheng Xianzhong

On these spiral arms, the color of the stars tends to be blue

This is a relatively young constellation

By spatial resolution

Resolve it one by one

It is possible to study how many stars are forming in the constellation Andromeda

What is the relationship between it and the interstellar medium represented by its dust

Mozi Sky Survey Telescope

The practical application range is very wide

Overlay through sky survey data

It can also provide the deepest and highest precision in the northern celestial sphere

Large Sky Area, Multicolor Photometry, and Position Catalog

As handed down data for sky surveys

In the coming decades

Can be used for the identification and systematic research of various celestial bodies in the universe

Mozi Sky Survey Telescope

Will be oriented towards the national aerospace power strategy

Conduct research on the search and monitoring of near-Earth objects in the solar system

Service Space Safety and Deep Space Exploration Strategic Needs

High quality natural environment

Creating favorable conditions for astronomical observation

Mozi Sky Survey Telescope

Cold Lake Astronomical Observation Base

Located on the northwest edge of the Qaidam Basin in China

Saishitengshan District, Lenghu Town, Mangya City, Haixi Prefecture, Qinghai Province

Average elevation 4000 meters

Cold Lake has excellent astronomical observation conditions

It is one of the highest quality observatory sites on the Eurasian continent

Especially suitable for night astronomical observation, there are many sunny days here, exceeding 70%;

The atmospheric visibility is particularly good, according to data monitoring, it can reach 0.75 arcseconds, which is a particularly good value worldwide;

The sky background is particularly dark, making it particularly suitable for observing distant celestial bodies;

The altitude here is high, and the starlight is less affected by the atmosphere.

Mozi Sky Survey Telescope

Cold Lake Astronomical Observation Base

First put into operation

Large equipment for astronomical observation and research

Currently, there are multiple astronomical research institutions and universities

Investing in the construction of telescopes here

Source: CCTV One Set

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