Index: trunk/ippToPsps/config/tables.ST.vot
===================================================================
--- trunk/ippToPsps/config/tables.ST.vot	(revision 38864)
+++ trunk/ippToPsps/config/tables.ST.vot	(revision 38867)
@@ -51,5 +51,5 @@
       </FIELD>
       <FIELD name="astroScat" arraysize="1" datatype="float" unit="dimensionless" default="-999">
-        <DESCRIPTION>Measurement of the calibration (not astrometric error) defined to be SQRT(AST_CDX^2 + AST_CDY^2)</DESCRIPTION>
+        <DESCRIPTION>Measurement of the calibration (not astrometric error) defined to be the sum in quadrature of the standard deviations in the X and Y directions.</DESCRIPTION>
       </FIELD>
       <FIELD name="photoScat" arraysize="1" datatype="float" unit="dimensionless" default="-999">
@@ -777,5 +777,5 @@
       </FIELD>
       <FIELD name="iExtNSigma" arraysize="1" datatype="float" unit="dimensionless" default="-999">
-	<DESCRIPTION>An extendedness measure for the i filter stack detection based on the deviation between PSF and Kron (1980) magnitudes, normalized by the PSF magnitude uncertainty.s</DESCRIPTION>
+	<DESCRIPTION>An extendedness measure for the i filter stack detection based on the deviation between PSF and Kron (1980) magnitudes, normalized by the PSF magnitude uncertainty.</DESCRIPTION>
       </FIELD>
       <FIELD name="isky" arraysize="1" datatype="float" unit="Janskys/arcsec^2" default="-999">