Changeset 24399 for trunk/psModules/src/camera/pmFPAMaskWeight.c

Timestamp:

Jun 14, 2009, 10:30:29 AM (17 years ago)

Author:

eugene

Message:

adding ipp-2.9 build files: moving to cfitsio3100-p2 (automatic install of funpack, fpack); build/install of extsrc/gpcsw for burntool and tiltystreak

File:

• trunk/psModules/src/camera/pmFPAMaskWeight.c (modified) (2 diffs)

trunk/psModules/src/camera/pmFPAMaskWeight.c

@@ -228 +228 @@
 
         // a negative variance is non-sensical. if the image value drops below 1, the variance must be 1.
+        // XXX this calculation is wrong: limit is 1 e-, but this is in DN
         readout->variance = (psImage*)psUnaryOp(readout->variance, readout->variance, "abs");
         readout->variance = (psImage*)psBinaryOp(readout->variance, readout->variance, "max",
@@ -239 +240 @@
     }
 
+    // XXX if readnoise is based on an image map, we need to apply it here
     readout->variance = (psImage*)psBinaryOp(readout->variance, readout->variance, "+",
                                            psScalarAlloc(readnoise*readnoise/gain/gain, PS_TYPE_F32));