FAST is located in the Dawodang depression in Jinke Village, Kedu Town, Pingtang County, Qiannan Buyi and Miao Autonomous Prefecture, Guizhou Province. This depression is located at 25.647222 degrees north latitude and 106.85583 degrees east longitude, with a diameter of about 800 meters. It is about 85km away from Pingtang County in the northeast and 45km away from Luodian County in the southwest.
Generally located in the slope area from Guizhou Plateau to Guangxi Hills. The terrain is generally high in the north and low in the south. Carbonate rocks are widely distributed in the area. Karst peaks, depressions and sinkholes are extremely developed, and the terrain is low in relief. The highest ridge in the Dawao Cot depression is the Southeast Mountain, with an elevation of 1,201 meters, and the lowest point of the depression is 841 meters, with a maximum relative height difference of 360 meters.
The surface karst depressions are developed, the topography is more undulating, the slope is steeper, the landform type is simple, and the local mountains are steep, forming steep cliffs and overhanging walls. The Chinese Academy of Sciences has registered the Guizhou Radio Astronomy Observatory in Guiyang City, Guizhou Province, to manage the project.
1.Guizhou radio telescope can visit
Radio telescopes are mainly used to measure the radio intensity of celestial bodies, amplify radio signal receivers, information recording and processing display system, directional antennae to collect radio waves, measure the spectrum and polarization, etc. 500-meter-caliber spherical radio telescopes settled in Guizhou, for Guiyang to seek important opportunities for development, accelerate the upgrading of the Guiyang has opened up a new channel to fully support the construction of national mega-scientific devices to enhance China's science and technology and economic level. It is of great significance to the structural upgrading of Guiyang's equipment manufacturing industry and aluminum industry. First, accelerate the improvement of the aluminum industry and equipment manufacturing industry's innovation capacity.
The second is to accelerate the growth of local high-tech aluminum enterprises and the formation of high-performance high-tech aluminum industry chain.
Third, to promote Guiyang's technological progress and upgrade the U.S. electromechanical industry and the three major military enterprises.
2. Guizhou radio telescope pictures
:Nuclear technology in the energy field, aerospace technology, information technology, laser technology and biotechnology
Great progress has also been made in high-tech fields such as sources, materials, automation, ocean and environment.
A step.
1. Nuclear energy and nuclear technology
The fission and fusion reactions of atomic nuclei generate and release far more mechanical energy and chemistry.
Learning produces energy and so on. The peaceful use of nuclear energy provides a safe and secure environment for mankind.
A clean and inexhaustible treasure trove of energy.
In 1942, the United States built the world's first atomic reactor, first realized.
Artificially controlled chain nuclear fission reaction. The first atomic bomb was exploded successfully in 1945.
In 19
In 52, the first light fusion hydrogen bomb was exploded successfully.
In 1954, the world established the Soviet Union.
The first atomic power plant.After the 1960s, nuclear power plants entered the practical stage and were developed
To this day, it has become an important source of energy, accounting for about 1/5 of the world's electricity generation.
Nuclear technology is also widely used in the fields of agriculture, medical care, materials, archaeology and environmental protection. Mass production of radioisotopes began in the 1940s, with the invention of C14 measurement in 1947 in Belgium.
In 1951, radioactive elements such as Co60 were used to treat cancer for 70 years.
Since the 1980s, computed tomography (CT) has been widely used in clinical practice.
The first development was to nuclear magnetic **** vibration scanning technology.
2. Aerospace and space technology
From 1903 to 1914, Tsiolkovsky proposed the theory of rocket-powered navigation.
The theory, which laid the foundation of space science.
In 1919, Goddard proposed the mathematics of rocket flight.
Principles, and successfully launched the world's 1926 U.S. first liquid-fueled rocket.
In 1942, Braun presided over the design and launch of the liq
station, and for the first time, mankind had a base of operations in space.
In 1981, the U.S. conducted a space flight.
Successful, from then on, mankind can freely go in and out of space.
Since the late 1950s, humans have begun to study the moon and the major planets of the solar system
in distant interplanetary space, with more than 100 space probes launched to date.
Revealing the formation and evolution of the universe, exploring the origin of life and the impact of the space environment on humans.
The impact of the living environment.
3. Information Technology
Information technology is the fastest growing technological field in the 20th century. It has a huge impact on human society and economy.
Economy, politics, culture and so on. It has had a huge and far-reaching impact in all aspects.
In 1906, the invention of the triode amplified electrical signals, thus making it possible to make remote control wireless
Electricity.
In 1947, the first transistor was born as an electronic integrated circuit.
Providing an important foundation for digitization.
Electronic computers, introduced in 1945, have
passed through the first generation (electron tubes, 1940s to 1950s), the second (transistors
, late 1950s to mid-1960s), the third (integrated circuits, mid-1960s to 1970s)
first generation) and the fourth ( VLSI and VLSI, from the early 1970s)
development phases, etc. In the 1980s, a new generation of intelligent computers, optical computers, and
quantum computers were being explored.
With the advent of large-scale integrated circuits, computers are becoming huge and miniaturized.
Development.
In the mid-1970s, supercomputers were capable of vector operations at speeds of more than 100 million operations per second; the minicomputer
It made its way into millions of homes, marking the dawn of the age of the personal computer. Today, the supercomputer
computing speed reached 3.9 trillion times per second, and the computer Internet in more than 200 million networks.
People America have created whole new jobs in learning, research, communication, trade and even entertainment.
and lifestyles.
4. Laser technology
In 1917, in the study of light radiation process, Einstein put forward the concept of stimulation
the concept of radiation laid the theoretical foundation of the laser. Lasers were discovered in 1958.
In 19
60, the world's first laser was built in the United States, which used ruby crystals as the light-emitting material.
Substance, with a pulsed xenon lamp of high luminous intensity as the source of excitation, and in this excited radiation
next produced an ultra-intense beam of light is a laser.
Following ruby lasers, semiconductor lasers (1963), gas lasers
devices (1964), free-electron lasers (1977) and even atomic lasers (19
77). came out one after another.
5. Biotechnology
Recombinant gene technology (also known as genetic engineering) was a booming technology in the second half of the 20th century.
The frontier of modern biotechnology development. From the late 1960s to the early 1970s, Al
Bersmith discovered that there are two tool enzymes in the cell that can cut DNA.
And ligations; Nathan used the tool enzymes for the first time to cut and bind DNA.
Recombination of NA allows for the creative use of biological resources and the realization of human genetic traits genetically modified organisms.
The will to conscript and produce the types of organisms that humans need. Since the 80s, it has been in
one hundred kinds of genetically modified plants and animals significant for agricultural development. The research
and production of genetically modified drugs will bring a new boon to human health.
Besides genetic engineering, biotechnology (i.e., bioengineering) also includes cell engineering,
enzyme engineering, fermentation engineering and protein engineering.The road to the first test-tube baby in 1978
The birth of Izzy and the cloning of Dolly the sheep in 1996 were masterpieces of cell engineering. Enzyme addition
Washing powder and meat tenderizer are products of enzyme engineering; the modern fermentation industry began with penicillin.
Production, and fermentation engineering is now used on a large scale to produce antibiotics. As for the need for it
The gene for a natural protein is modified to produce a new gene that does not exist in nature.
High-quality proteins are increasingly valued as the second generation of genetic engineering.
3. The role of radio telescopes in your state
The world's top 10 best radio telescopes:
10. The Belle Lake RT-64 Radio Astronomical Telescope, located at Belle Lake Radio Astronomical Observatory (BLRAS), near Moscow, Russia, is a dish-shaped radio telescope with a diameter of 64 meters.
9. The Parkes Radio Telescope, located at Parkes Observatory in the northern part of the town of Parkes, New South Wales, Australia, is a movable dish-shaped telescope with a diameter of 64 meters, and is the world's second-largest radio telescope
8. The Pegasus Radio Telescope, a major project of the Chinese Academy of Sciences (CAS) in cooperation with Shanghai. The overall goal of the project is to build an omni-directional mobile radio telescope with an aperture of 65 meters.
7. Lovel Radio Telescope, located at the JodrellBank Observatory in northwest England.
6.EiffelBerg is a radio telescope located near Bonn, Germany. It has a parabolic diameter of 100 meters.
5. The Greenbank Radio Astronomy Telescope (GBT), located in Greenbank, West Virginia, USA, is the world's largest fully controlled radio telescope.
4.The Arecibo Telescope is a 305-meter spherical reflecting radio telescope located in a sinkhole at the Arecibo Observatory near Arecibo, Puerto Rico.
3. RATAN-600 is the Russian language for radio telescopes of the Academy of Sciences. It is a radio telescope located in Zelenchukskaya, Karachay Circle*** and State of Russia.
2. Tianyan is a radio telescope located in the Dawodang Depression, Pingtang County, Guizhou Province. It has a 500-meter-diameter dish antenna built into a natural depression. Tianyan is the worlds largest filled-aperture radio telescope (i.e., all apertures have reflective surfaces), and the worlds second-largest single-aperture radio telescope after the Russian RATAN-600 circular radio telescope.
1. The Very Large Array (VLA) is a centimeter-wavelength radio observatory located in the San Agustin Plains of central New Mexico at an elevation of 2,120 meters.
4. Radio Telescope Travel Tips in Guizhou
Radio telescopes detect and image electromagnetic signals from cosmic objects. No matter where the radio telescope is, its function is the same. It mainly detects electromagnetic signals from cosmic objects. Hubble telescope is totally different from radio telescope. The latter is optical imaging and checks out images of what the cosmic objects themselves look like. As for why radio telescopes are not launched into space, there are two basic reasons. One is that it is too costly; the second is that it is not necessary. Unlike optical signals, radio signals are susceptible to atmospheric effects.
5. Guizhou radio telescope can visit now
1, refers to the observation and study of celestial radio waves of the basic equipment, can measure the intensity, spectrum and polarization of celestial radio waves. Including the collection of radio waves directional antenna, amplify the radio signal of high sensitivity receiver, information recording, processing and display system.
2. In the 1960s, there were four very important discoveries in astronomy: pulsars, quasars, cosmic microwave background radiation, and interstellar organic molecules, which are known as the Four Great Discoveries. All four discoveries were related to radio telescopes.
3. On October 28, 2012, Asia China's largest omnidirectional rotatable radio telescope was officially completed at the Shanghai Observatory. This radio telescope is the first in Asia and the fourth in the world in terms of comprehensive performance. It can observe celestial objects 10 billion light-years away and will participate in China's U.S. lunar exploration project and various deep space probes.
6. Guizhou Radio Telescope Tours
The Five Hundred Meter Aperture Spherical Radio Telescope (FAST) radio telescope is currently in use.
Five-hundred-meter aperture spherical radio telescope (FAST) radio telescope is located in Pingtang County, Qiannan Buyi and Miao Autonomous Prefecture, Guizhou Province. The project is a major national scientific and technological infrastructure. It was conceived in 1994 and put into operation on September 25, 2016 by our astronomer, Rendong Nan. China has independent intellectual property rights, the world's largest single aperture and most sensitive radio telescope in the United States.
7. Guizhou ray telescope
1:Guizhou 500m spherical radio telescope: located in Guizhou Province Qiannan Buyi and Miao Autonomous Prefecture. It is located in the karst pit of Dawotao, Kedu Town, Pingtang County.
2:Guiyang Huayuan Little White House: located in Huayuan Shopping Center, Nanming District, Guiyang City.
3. Guizhou First Bottle: located in Yanjin Scenic Area, Renhuai City.
4. Guizhou First Pot: Located at the top of Huoyan Mountain in Tianhu Park in the center of Meitan County, Zunyi City.
5. Guizhou Zhongtian 201 Building: located in Changling Road, Guanshanhu District, Guiyang City.
6. Guizhou Yuqing Longfei Lake: located in Shukou Group, Huashan Village, Huashan Miao Township, Yuqing County, Zunyi City.
7. Guizhou version of the Potala Palace: Dushan County, Guizhou Jingxin Valley scenic area.
8:Guizhou Liping Drum Tower: located on Jitang Zhai, Zhaoxing Township, Liping County, Guizhou Province.
9:Guizhou Miao Goddess Statue Yang Asha: located on the shore of Yang Asha Lake in Jianhe County, Guizhou Province.
10.House built on top of Fanjing Mountain, Guizhou Province: located in the central part of Tongren City, Guizhou Province, with
:August 22, 2010 - 10:10, in Guizhou captured a special signal five hundred meters caliber spherical radio telescope (FAST); base. It was identified as an undiscovered pulsar and the first pulsar discovered since the establishment of Tianyan.
Some are jubilant, some are confident, and some are silently thinking of someone.
This man is Nan Rendong, the father of the Five Hundred Meter Aperture Spherical Radio Telescope (FAST).
At this time, he was critically ill.
Nan was born in Liaoyuan, Jilin, in 1945.
He was the second oldest in his family, and his father was an engineer at the local mining bureau. There was a kind of intellectual father Nan, who was well educated from an early age.
During the school year, Nan Ren Dong s grades have always been among the top, superb memory and unique method of solving problems has left a deep impression on people.
Usually, other students would only list one solution to a problem, while Nam Ren-dong would always list multiple solutions to a problem.
8. Which part of Guizhou province is the radio telescope?
China's largest radio telescope is located in Pingtang County, Guizhou Province.
FAST is a 500-meter aperture spherical radio telescope located in Pingtang County, Guizhou Province, and is the largest radio telescope under construction in the world. It was built with the help of a natural circular lava pit.FAST's mirror frame is a 1,500-meter-long circular steel beam, and steel cables are attached to the beam, suspended and interlaced in a spherical mesh.FAST's reflecting surface covers a total area of about 250,000 square meters, which is used to gather radio waves for reception by feeder receivers.
Radio telescope refers to the observation and study of celestial radio waves of the basic equipment, can measure the intensity of celestial radio, spectrum and polarization. It includes a directional antenna to collect radio waves, a high-sensitivity receiver to amplify radio signals, and an information recording, processing and display system, etc. In the 1960s, astronomy made four very important discoveries: pulsars, quasars, cosmic microwave background radiation and interstellar organic molecules, which are known as the four major discoveries. All four discoveries were related to radio telescopes.
9. Favorable conditions for radio telescopes in Guizhou
Tianyan in Guizhou can receive electromagnetic signals 13.7 billion light-years away.
The 500-meter-caliber spherical radio telescope (FAST for short) is located in the Dawodang karst pit in Pingtang County, Qiannan Buyi and Miao Autonomous Prefecture, Guizhou Province.
In this giant eye in the sky, researchers can peer at information about interstellar interactions, observe dark matter, measure the mass of black holes, and even search for possible extraterrestrial civilizations.
Many unique skills make it the world's best radio telescope, which will also provide important opportunities for new discoveries in world astronomy. Compared with the 100-meter telescope in Bonn, Germany, Tianyan has increased about 10 times; compared with the 350-meter telescope in Arecibo, USA, Tianyan has also increased about 10 times.
The Tianyan can receive electromagnetic signals from 13.7 billion light-years away.Starting September 25, 2016, the 5-kilometer square circle of Tianyan will become a silent zone. The behemoth begins to open its eyes and focus on capturing signals from the depths of the universe.