1. Using Data Lab

Contents:

• 1.1. Introduction
  • 1.1.1. Purpose
  • 1.1.2. Overview of services
  • 1.1.3. Survey datasets
  • 1.1.4. Acknowledgement of Data Lab
• 1.2. Science examples
  • 1.2.1. Star/galaxy/QSO classification
  • 1.2.2. Probe large-scale structure in DECaLS
  • 1.2.3. Discover faint Milky Way dwarf galaxies
  • 1.2.4. Times series analysis of an RR Lyrae star in Hydra II
• 1.3. Web Interfaces
  • 1.3.1. Creating an Account / Logging-In
  • 1.3.2. Data Discovery tools
  • 1.3.3. Web query interface
  • 1.3.4. Crossmatch Tool
• 1.4. Data Access Interfaces
  • 1.4.1. Catalog Data Access (TAP/SCS)
  • 1.4.2. Simple Image Access (SIA)
  • 1.4.3. File Service
  • 1.4.4. External Data Services
  • 1.4.5. Virtual Storage
• 1.5. Client Interfaces
  • 1.5.1. Auth Client
  • 1.5.2. Query Client
  • 1.5.3. Store Client
  • 1.5.4. Helpers
  • 1.5.5. DL Interface
• 1.6. Service Interfaces
  • 1.6.1. Authorization Manager
  • 1.6.2. Query Manager
  • 1.6.3. Job Manager
  • 1.6.4. Storage Manager
• 1.7. Command-Line Tools
  • 1.7.1. The datalab Command
• 1.8. Install Datalab
  • 1.8.1. Install Data Lab
• 1.9. Jupyter Notebooks & JupyterLab
• 1.10. Jupyter Notebooks Classic
• 1.11. Upload External Data
  • 1.11.1. Upload External Data to Data Lab
• 1.12. Compute Processing
  • 1.12.1. Catalog Crossmatch
  • 1.12.2. Image Cutouts
  • 1.12.3. User-defined Workflows
• 1.13. Guidance on constructing queries
  • 1.13.1. Guidance on constructing queries
  • 1.13.2. Joins on tables in the Data Lab
  • 1.13.3. Sub Queries
  • 1.13.4. Optimizing queries
• 1.14. SQL Gotchas
  • 1.14.1. SQL gotchas
• 1.15. Helpful Resources
  • 1.15.1. Helpful Resources
• 1.16. Known Issues
  • 1.16.1. Known Issues