Changeset 20485

Timestamp:

Oct 31, 2008, 11:46:45 AM (18 years ago)

Author:

Paul Price

Message:

Need spatial variation to fit PSFs properly for GPC1.
Increasing spacing between stamps so we don't find too many (increases execution time).
Changed way renormalisation works, so added new parameters.

File:

• trunk/ippconfig/recipes/ppSub.config (modified) (3 diffs)

trunk/ippconfig/recipes/ppSub.config

@@ -3 +3 @@
 KERNEL.TYPE     STR     ISIS            # Kernel type to use (POIS|ISIS|SPAM|FRIES|GUNK|RINGS)
 KERNEL.SIZE     S32     35              # Kernel half-size (pixels)
-SPATIAL.ORDER   S32     0               # Spatial polynomial order
+SPATIAL.ORDER   S32     1               # Spatial polynomial order
 REGION.SIZE     F32     0               # Iso-kernel region size (pixels)
-STAMP.SPACING   F32     200             # Typical spacing between stamps (pixels)
+STAMP.SPACING   F32     400             # Typical spacing between stamps (pixels)
 STAMP.FOOTPRINT S32     35              # Size of stamps (pixels)
 STAMP.THRESHOLD F32     0               # Flux threshold for stamps (ADU)
@@ -32 +32 @@
 
 RENORM          BOOL    FALSE           # Renormalise weight maps?
-RENORM.WIDTH    S32     500             # Size of renormalisation boxes
+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    F32     5.0             # Gaussian width for normalisation
 
 INTERPOLATION   STR     LANCZOS3        # Interpolation mode for bad pixels
@@ -42 +45 @@
 STACK   METADATA
         KERNEL.SIZE     S32     20      # Kernel half-size (pixels)
-        STAMP.SPACING   F32     200     # Typical spacing between stamps (pixels)       
+        STAMP.SPACING   F32     400     # Typical spacing between stamps (pixels)       
         STAMP.FOOTPRINT S32     20      # Size of stamps (pixels)
         POOR.FRACTION   F32     0.9     # Maximum fraction of bad weight for poor pixels