Data products

Descriptions and schema for the science-ready data products.

Catalogs

Tables of measurements made on detected sources, plus observational metadata.

• Catalogs
  • Object
  • Source and forced source
  • Difference image analysis (DIA)
  • Solar system (SS)
  • Observations and metadata

Images

Individual, difference, and coadded images of the sky in the six LSST filters.

• Images
  • Coadd and template images
  • Visit and difference images
  • Raw exposures
  • Mask planes

Maps

All-sky maps of deep coadded images, survey depth, image quality, and more.

• Survey property maps
• HiPS maps

Additional data products and information

Additional data products (e.g., calibration frames, filter bandpasses, filter transformations, time measurements).

• Calibrations
• Bandpasses
• Filter transformations
• Time Measurements

User-generated products

Derived and third-party data products.

• LSDB
• Photo-z estimates