@article{12835,
  author = {EventHorizonTelescopeCollaboration and Kazunori Akiyama and Antxon Alberdi and Walter Alef and et. al.},
  title = { Sagittarius A* Event Horizon Telescope Results. II. EHT and Multiwavelength Observations, Data Processing, and Calibrati},
  year = {2022},
  journal = {The Astrophysical Journal Letters},
  volume = {930},
  pages = {L13},
  month = {2022-05},
  url = {https://doi.org/10.3847/2041-8213/ac6675},
  doi = {10.3847/2041-8213/ac6675},
}