Index: trunk/ippTools/src/camtool.c
===================================================================
--- trunk/ippTools/src/camtool.c	(revision 29553)
+++ trunk/ippTools/src/camtool.c	(revision 29902)
@@ -519,4 +519,25 @@
     PXOPT_LOOKUP_F32(maskfrac_max_magic, config->args, "-maskfrac_max_magic", false, false);
     PXOPT_LOOKUP_F32(maskfrac_max_advisory, config->args, "-maskfrac_max_advisory", false, false);
+
+    // we store actual detection efficiency by adding in zpt_obs
+    PXOPT_LOOKUP_F32(deteff_inst, config->args, "-deteff_inst", false, false);
+    PXOPT_LOOKUP_F32(deteff_inst_lq, config->args, "-deteff_inst_lq", false, false);
+    PXOPT_LOOKUP_F32(deteff_inst_uq, config->args, "-deteff_inst_uq", false, false);
+    // error is dd
+    PXOPT_LOOKUP_F32(deteff_err, config->args, "-deteff_inst_err", false, false);
+    psF32 deteff = NAN;
+    psF32 deteff_uq = NAN;
+    psF32 deteff_lq = NAN;
+    if (isfinite(zpt_obs)) {
+        if (isfinite(deteff_inst)) {
+            deteff = deteff_inst + zpt_obs;
+        }
+        if (isfinite(deteff_inst_uq)) {
+            deteff_uq = deteff_inst_uq + zpt_obs;
+        }
+        if (isfinite(deteff_inst_lq)) {
+            deteff_lq = deteff_inst_lq + zpt_obs;
+        }
+    }
 
 /*     psTrace("czw.test",1,"Received versions: pslib %s psmodules %s psphot %s psastro %s ppstats %s ppImage %s streaks %s\n", */
@@ -666,4 +687,8 @@
         maskfrac_max_magic,
         maskfrac_max_advisory,
+        deteff,
+        deteff_err,
+        deteff_lq,
+        deteff_uq,
         quality
         );