The command mode

• Basic Commands
  • Content of BDA
  • Moving within BDA
  • List of data files
  • Looking at the file content
• Manual and help
  • Manual
    • The command man
    • The command mnl
  • Documentation
• Command names, options and filenames
  • Command names
  • Command capabilities
  • Option meaning
  • File names
  • File fields
  • Datatypes
• Bibliography and References
  • The modern bibliography
  • The Budapest bibliography
  • The information from Lyngå's catalogue
  • The references
  • Cluster numbering system
  • Ongoing observations
• Remarks
• Cross-Identifications
  • The cross-reference tables
  • The cross-identifications
  • The identification of double star components
• Data queries
  • General case: the command ubv
  • The commands ubvm and cmd
  • The command hrd
  • The commands mk, mks and spt
  • The commands coo and pos
  • The commands apm and rpm
  • The command irv
  • The command prob
  • The command hpd
  • The command gk and red giant data
  • Obtaining further information: aud
  • Obtaining several kinds of data at a time: multi
• Cluster map and chart
• Cluster Selection
  • The command slm
  • The command ocl
• Statistics
• Further commands
  • The command post
  • The command moyen
  • The command olps
• Alternative commands