Index: /trunk/doc/release.2015/ps1.datasystem/datasystem.tex
===================================================================
--- /trunk/doc/release.2015/ps1.datasystem/datasystem.tex	(revision 40592)
+++ /trunk/doc/release.2015/ps1.datasystem/datasystem.tex	(revision 40593)
@@ -1027,5 +1027,5 @@
 %% images for a given stack.  
 
-The PV3 $3\pi$ analysis solves this problem by using the sources
+The IPP analysis solves this problem by using the sources
 detected in the stack images and performing forced photometry on the
 individual warp images used to generate the stack.  This