The DArk Matter Particle Explorer (DAMPE) is a high-energy cosmic ray and gamma-ray detector located in space. Over a period of seven years since its launch on December 17, 2015, DAMPE has surveyed the entire sky and collected an extensive dataset of more than 300,000 photons with energies above 2 GeV. To analyze the gamma-ray data obtained by DAMPE, instrument response functions (IRFs) have been derived, and a specialized software called DmpST has been developed.
In this context, we present the results of the DAMPE gamma-ray point-like source catalog. This catalog provides valuable information about the detected gamma-ray sources, which includes details such as the positions, energy spectra, and flux measurements of these point-like gamma-ray sources. By studying these sources, scientists can gain insights into various astrophysical phenomena, including the emission processes and distribution of gamma-ray sources in the universe.