This animation was created for an exhibit at the National Space Centre in Leicester, England. Note that there are no frames in the animation for November 17, 1999, and November 18, 1999, since Earth Probe TOMS data is incomplete for those days. Note: Ozone in the southern hemisphere as measured by Earth Probe TOMS from 1-4-1999 to 12-31-2000. Animator: Horace Mitchell (NASA/GSFC). Scientist: Richard McPeters (NASA/GSFC), Mark Schoeberl (NASA/GSFC). Platforms/Sensors/Data Sets: Earth Probe/TOMS.