KPGS Versions

v1.1
         Delivered 2/21/96. Development version - not for public release.

v1.2
         Delivered 3/27/96. Development version - not for public release.

v1.3
         Delivered 4/23/96. Development version - not for public release.

v1.4
         Delivered 5/20/96. Development version - not for public release. This is the first version with the         key parameter KPGS_VERSION. This is also the first version to show brightnesses in units of         photon flux.

v1.5
         Delivered 6/19/96. FIRST VERSION CERTIFIED FOR PUBLIC RELEASE. Includes 3 sigma noise         spike removal, clipping of negative values to zero, and limits on output frames with short         integration periods

v1.6
         Delivered 10/24/96. This version included the addition of a saved, generic, background image for         use with operating modes that do not include background images.

v1.7
         Delivered 11/5/96. This version is a bug fix to v1.6 that prevents output of partial images. THIS         IS THE LOWEST ACCEPTABLE VERSION FOR DATA BETWEEN 8/1/96 and 3/30/97.

v1.8
         Delivered 5/2/97. This is a bug fix to a problem that first appeared on 3/31/97 due to an         unexpected bit pattern that occurred during normal door operations. THIS IS THE LOWEST         ACCEPTABLE VERSION FOR DATA FROM 3/31/97.

v1.9
         Delivered 12/23/98. This is a bug fix to a problem that first appeared on 11/16/98 due to a change         in UVI operations that produced significant viewing periods without background images. A         scalar background subtraction is now performed. THIS IS THE LOWEST ACCEPTABLE         VERSION FOR DATA FROM 1/1/99.