Changeset 20484

Timestamp:

Oct 31, 2008, 11:45:03 AM (18 years ago)

Author:

Paul Price

Message:

The choice of THRESHOLD.MASK is more important than COMBINE.REJ, so
long as the latter is set reasonably (2.5-4.0 works). Changing the
way renormalisation works (pixel/photometry versions) so added new
parameters.

File:

• trunk/ippconfig/recipes/ppStack.config (modified) (2 diffs)

trunk/ippconfig/recipes/ppStack.config

@@ -2 +2 @@
 
 ITER            S32     1               # Number of rejection iterations
-COMBINE.REJ     F32     2.5             # Rejection threshold in combination (sigma)
+COMBINE.REJ     F32     3.0             # Rejection threshold in combination (sigma)
 MASK.VAL        STR     MASK.VALUE,BAD.WARP     # Mask value of input bad pixels
 MASK.BAD        STR     BLANK           # Mask value to give bad pixels
 MASK.POOR       STR     POOR.WARP       # Mask value to give poor pixels
-POOR.FRACTION   F32     0.95            # Maximum fraction of bad weight for poor pixels
+POOR.FRACTION   F32     1.0             # Maximum fraction of bad weight for poor pixels
 THRESHOLD.MASK  F32     0.5             # Threshold for mask deconvolution (0..1)
 IMAGE.REJ       F32     0.2             # Rejected pixel fraction threshold for rejecting entire image
@@ -16 +16 @@
 
 RENORM          BOOL    FALSE           # Renormalise variance maps?
+RENORM.NUM      S32     10000           # Number of samples for renormalisation
 RENORM.MEAN     STR     ROBUST_MEDIAN   # Statistic to use for mean in renormalisation
 RENORM.STDEV    STR     ROBUST_STDEV    # Statistic to use for stdev in renormalisation
-RENORM.WIDTH    S32     300             # Size of renormalisation boxes (pixels)
+RENORM.WIDTH    F32     5.0             # Gaussian width for normalisation
 
 SOURCE.RADIUS   F32     1.0             # Radius (pixels) for matching sources