• Inspecting the Drizzled Products from MAST
  Should the images be reprocessed? Are the pipeline drizzled products adequate for the science goals?
  • Examine the Drizzled Science Image
  • Verify the Image Header Sky Keyword
  • Examine the Data Quality Array
  • Examine the Drizzled Weight Image
• Verifying tweakreg Solutions
  • Examine the Fit Residuals
  • Examine the Astrometric Residuals
  • Examine the Vector Plot
  • Examine the 2D histogram
  • Verify the number of matches used to compute the solution.
• Inspecting Drizzled Products after Reprocessing
  Are the reprocessing task parameters optimal?
  • Examine the Drizzled Science Image
  • Examine the Drizzled Weight Image