Changeset 23471

Timestamp:

Mar 20, 2009, 6:03:06 PM (17 years ago)

Author:

eugene

Message:

add CTEMASK elements

File:

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

trunk/ippconfig/recipes/ppMerge.config

@@ -14 +14 @@
 FRINGE.XSMOOTH  S32     5               # Number of smoothing regions in x
 FRINGE.YSMOOTH  S32     11              # Number of smoothing regions in y
+CTE.MIN         F32     0.2             # regions lower than this in the CTE image are masked
 SHUTTER.SIZE    S32     128             # Size for shutter measurement regions
 MASK.SUSPECT    F32     5.0             # Threshold for suspect pixels (sigma)
@@ -94 +95 @@
 END
 
+# CTEMASK generation combines the images like a flat or bias (mean after outlier rejection),
+# but it then sets a mask based on the resulting data values (using CTE.MIN)
+PPMERGE_CTEMASK METADATA
+        REJ             F32     3.0             # Rejection threshold (sigma)
+        ITER            S32     2               # Number of rejection iterations
+        FRACHIGH        F32     0.0             # Fraction of high pixels to reject immediately
+        FRACLOW         F32     0.0             # Fraction of low pixels to reject immediately
+        VARIANCES       BOOL    FALSE           # Use image variances?
+        COMBINE         STR     CLIPPED         # Statistic to use for combination: 
+        CTE.MIN         F32     0.2             # regions lower than this in the CTE image are masked
+        MASK.SET.VALUE  STR     CTE             # set this bit in the output mask
+END
+
 # Shutter generation --- already included in default, above
 PPMERGE_SHUTTER METADATA