Index: trunk/psModules/src/camera/pmFPAWrite.c
===================================================================
--- trunk/psModules/src/camera/pmFPAWrite.c	(revision 22744)
+++ trunk/psModules/src/camera/pmFPAWrite.c	(revision 22746)
@@ -693,4 +693,5 @@
 
     // Turn off compression
+    int bitpix = fits->options ? fits->options->bitpix : 0; // Desired bits per pixel
     psFitsCompression *compress = psFitsCompressionGet(fits); // Current compression options
     if (!psFitsSetCompression(fits, PS_FITS_COMPRESS_NONE, NULL, 0, 0, 0)) {
@@ -710,4 +711,7 @@
         psFree(header);
         psFree(images);
+        if (fits->options) {
+            fits->options->bitpix = bitpix;
+        }
         psFitsCompressionApply(fits, compress);
         psFree(compress);
@@ -719,4 +723,7 @@
 
     // Restore compression
+    if (fits->options) {
+        fits->options->bitpix = bitpix;
+    }
     if (!psFitsCompressionApply(fits, compress)) {
         psError(PS_ERR_UNKNOWN, false, "Unable to set FITS compression to NONE");