Solar wind ion detector - detecting the energy spectrum of original solar wind ions, includingsolar windThrough the different exploration missions of these cutting-edge equipment, we can see a major mission of "Chang'e" lunar exploration: lunar resources exploration.Lunar resource exploration is an attempt of the international community to solve the energy crisis.The "Chang'e" lunar exploration ignites the dream of bringing lunar energy resources to the benefit of mankind.
Chang'e-2 satelliteSurroundedLagrangeL2 has been running stably for nearly 26 days.The satellite is in good condition, all kinds of flight control events are carried out normally, and the remaining propellant is about 115 kg.
Chang'e-2The first batch was successfully transmitted back from deep space 1.72 million kilometers awayScientific detection data。According to the arrangement, some payloads were switched on again at the right time to carry out scientific exploration tasks.The payload for restarting includes: solar wind ion detectorsolar high energy particle detector 、Gamma ray spectrometer、X-ray spectrometer、Microwave detectorFive.[1]
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Solar wind ion detector pairLunar orbital spaceThe environment is detected, wherehigh energy particle detector A total of 1846 tracks of effective detection data were obtained, and 1815 tracks of effective detection data were obtained by the solar wind ion detector.The analysis and comparative study of these data is of special significance to enrich the understanding of solar radiation and its relationship with the Earth's magnetic field and the planets (moon).
The scientific research of "Chang'e-1" has been carried out in patent and intellectual property rightsLunar researchStandards and specificationsScientific Applied ResearchThesis and other aspects also played a key role.Through the development of the ground application system and the processing of Chang'e data, a number of standards and specifications have been created, and China has initially establishedLunar explorationAnd scientific data processing standard system.[2]
