ASTRONOMY FROM ARCHIVAL DATA 1. Essential Astronomy and Data Archives Defination of Celestial Coordinates R, Photometry, Spectroscopy. Data Archives: SDSS, MAST, Gaia, Chandra, VLA and others 2. Virtual Observatory & its Tools Philosophy of VO. Vizier, aladin, TopCat, VOStat, VOPlot 3. Python and astropy Installing & running maltplotlib, pandas, astropy, 4. Astronomy Projects Star Clusters, galaxies, Morphology,