Making 3-color images with IRSA tools (mostly)

Most coherent, developed, tested materials

• Movie (11:09) on making 3-color images using IRSA's Finder Chart, ds9, and IRSA Viewer -- Dr. Luisa Rebull (2017 .. note that the tools have changed since this movie was made!)
• How can I make a color composite image using Spitzer and/or other data? - vintage wiki materials (look at history to see who/when edited it)
• Constructing 3-color astronomical images (using IRSA) online classroom-tested lab, from Jimmy Newland

Other important CoolWiki pages

• Filters
• FITS format
• Astronomical imaging
• Finding FITS files
• Viewing FITS files