• 2020.06.29: PS1 VO Table Access Protocol information added
  • 2020.06.29: Missing data sky regions updated
  • 2019.12.11: Easy cross-match using the MAST catalogs API
  • 2019.02.25: ForcedMeanObject and ForcedMeanLensing tables available
  • 2019.01.28: PS1 Data Release 2
  • 2018.10.23: Sample Python notebook for image retrievals
  • 2017.03.17: DR1 database update adds 14M object measurements
  • 2017.02.02: DR1 database now has 1.5 percent more objects
  • 2017.02.02: PS1 sky available in MAST Portal
  • 2016.12.21: PS1 DR1 caveats
  • 2016.12.21: How to separate stars and galaxies
  • 2016.12.21: Catalog search radius limited
  • 2016.12.20: Bug in catalog search (fixed)
  • 2016.12.19: PS1 Data Release 1