JS9 Test: two instances of JS9 for testing
PNG files (converted from FITS):
CAS-A PNG (Chandra)
CTB 109 PNG (Einstein)
m13 PNG (via SkyView)
i1000 PNG (v=x*1000+y)
FITS images and binary tables:
CAS-A FITS (Chandra)
CTB 109 FITS (Einstein)
m13 FITS (via SkyView)
i1000 FITS (v=x*1000+y)