Changeset 29002 for trunk/ppSim/src/ppSimSmoothReadout.c

Timestamp:

Aug 20, 2010, 12:09:48 PM (16 years ago)

Author:

eugene

Message:

save galaxy params in output file; fix convolved image construction; fix galaxy shapes; add galaxy grid option

File:

• trunk/ppSim/src/ppSimSmoothReadout.c (modified) (2 diffs)

trunk/ppSim/src/ppSimSmoothReadout.c

@@ -7 +7 @@
     // XXX use these defaults?
     // float minGauss = 0.1;
-    float nSigma = 3.0;
+    float nSigma = 4.0;
     float sigma = psMetadataLookupF32(&status, recipe, "SEEING"); // Seeing SIGMA (pixels)
 
@@ -28 +28 @@
 // 4*pi*SIGMA_SMTH^2, but for measurements based on apertures comparable to or larger than the
 // smoothing kernel, the effective per-pixel variance is maintained.
+
+
+// XXX this only allows for Gaussian PSFs.  To extend this, we need to convolve with an image
+// of the PSF model