Index: trunk/psModules/src/imcombine/pmSubtractionKernels.h
===================================================================
--- trunk/psModules/src/imcombine/pmSubtractionKernels.h	(revision 14525)
+++ trunk/psModules/src/imcombine/pmSubtractionKernels.h	(revision 14533)
@@ -21,5 +21,5 @@
     long num;                           ///< Number of kernel components (not including the spatial ones)
     psVector *u, *v;                    ///< Offset (for POIS) or polynomial order (for ISIS)
-    psVector *widths;                   ///< Gaussian widths (ISIS) or ring radius (RINGS)
+    psVector *widths;                   ///< Gaussian FWHMs (ISIS) or ring radius (RINGS)
     psVector *uStop, *vStop;            ///< Width of kernel element (SPAM,FRIES only)
     int subIndex;                       ///< Index of kernel to be subtracted (to maintain flux conservation)
@@ -49,5 +49,5 @@
 pmSubtractionKernels *pmSubtractionKernelsISIS(int size, ///< Half-size of the kernel
                                                int spatialOrder, ///< Order of spatial variations
-                                               const psVector *sigmas, ///< Gaussian widths
+                                               const psVector *fwhms, ///< Gaussian FWHMs
                                                const psVector *orders ///< Polynomial order of gaussians
                                                );
@@ -69,5 +69,5 @@
 pmSubtractionKernels *pmSubtractionKernelsGUNK(int size, ///< Half-size of the kernel
                                                int spatialOrder, ///< Order of spatial variations
-                                               const psVector *sigmas, ///< Gaussian widths
+                                               const psVector *fwhms, ///< Gaussian FWHMs
                                                const psVector *orders, ///< Polynomial order of gaussians
                                                int inner ///< Inner radius containing grid of delta functions
@@ -86,5 +86,5 @@
                                                    int size, ///< Half-size of the kernel
                                                    int spatialOrder, ///< Order of spatial variations
-                                                   const psVector *sigmas, ///< Gaussian widths
+                                                   const psVector *fwhms, ///< Gaussian FWHMs
                                                    const psVector *orders, ///< Polynomial order of gaussians
                                                    int inner, ///< Inner radius to preserve unbinned