Write a comment
China has released the first batch of gamma photon data obtained by the Dark Matter Particle Explorer (DAMPE), according to Science and Technology Daily on Wednesday.
The National Space Science Data Center (NSSDC) and the Purple Mountain Observatory (PMO) of the Chinese Academy of Sciences Tuesday released the scientific data collected by the DAMPE, also known as Wukong or Monkey King. China has released the first batch of gamma photon data obtained by the Dark Matter Particle Explorer (DAMPE), according to Science and Technology Daily on Wednesday.
The National Space Science Data Center (NSSDC) and the Purple Mountain Observatory (PMO) of the Chinese Academy of Sciences Tuesday released the scientific data collected by the DAMPE, also known as Wukong or Monkey King.
According to the PMO, Wukong's satellite platform and payload have been working normally. It has finished the full-sky scan 11 times and collected about 10.7 billion cases of high-energy cosmic rays, obtaining the most accurate measurement results of cosmic-ray electrons, protons and helium nuclei above the trillion electron volts energy region.
The released data were recorded from Jan. 1, 2016, to Dec. 31, 2018, including 99,864 cases of gamma photon data and 1,096 records of related satellite status files. They can be accessed from the NSSDC and the PMO.
The NSSDC and the PMO said they will release more scientific data of gamma photons, carry out data analysis, and develop application technologies and tools.
Wukong was launched on Dec. 17, 2015, to observe the energy spectra of high-energy electrons, including positrons, and gamma rays in space to find evidence of the existence of dark matter particles. It also has carried out research on the origin of cosmic-ray and gamma-ray astronomy.
Wukong's payload has four parts: a plastic scintillator array detector, a silicon array detector, a calorimeter, and a neutron detector. It has extremely high energy resolution in gamma-ray observation and is expected to better study dark matter.
Source: Xinhua News Agency
Related Links
Dark Matter Particle Explorer
Stellar Chemistry, The Universe And All Within It
|
| Tweet |
| Thanks for being there;
We need your help. The SpaceDaily news network continues to grow but revenues have never been harder to maintain. With the rise of Ad Blockers, and Facebook - our traditional revenue sources via quality network advertising continues to decline. And unlike so many other news sites, we don't have a paywall - with those annoying usernames and passwords. Our news coverage takes time and effort to publish 365 days a year. If you find our news sites informative and useful then please consider becoming a regular supporter or for now make a one off contribution. | ||
| SpaceDaily Monthly Supporter
$5+ Billed Monthly |  | SpaceDaily Contributor
$5 Billed Once credit card or paypal |
Dark Energy Camera captures detailed view of striking peculiar galaxy
Washington DC (SPX) Sep 01, 2021
A spectacular portrait of the galaxy Centaurus A has been captured by astronomers using the Dark Energy Camera mounted on the Victor M. Blanco 4-meter Telescope at Cerro Tololo Inter-American Observatory in Chile. This galaxy's peculiar appearance - cloaked in dark tendrils of dust - stems from a past interaction with another galaxy, and its size and proximity to Earth make it one of the best-studied giant galaxies in the night sky. The galaxy Centaurus A, which lies over 12 million light-years aw ... read more