Changeset 25470

Timestamp:

Sep 21, 2009, 4:07:59 PM (17 years ago)

Author:

Paul Price

Message:

Adjust MATCH.REJ and DECONV.LIMIT downwards to provide better protection against bad images.
If the target PSF is good, we can reject bad images fairly well using these criteria.

File:

• trunk/ippconfig/recipes/ppStack.config (modified) (1 diff)

trunk/ippconfig/recipes/ppStack.config

@@ -11 +11 @@
 POOR.FRACTION   F32     0.01            # Maximum fraction of bad variance for poor pixels
 THRESHOLD.MASK  F32     0.5             # Threshold for mask deconvolution (0..1)
-DECONV.LIMIT    F32     5.0             # Deconvolution fraction for rejecting entire image
+DECONV.LIMIT    F32     1.3             # Deconvolution fraction for rejecting entire image
 IMAGE.REJ       F32     0.1             # Rejected pixel fraction threshold for rejecting entire image
-MATCH.REJ       F32     5.0             # Rejection threshold for chi^2 values from matching
+MATCH.REJ       F32     3.0             # Rejection threshold for chi^2 values from matching
 ROWS            S32     64              # Number of rows to read at once
 VARIANCE        BOOL    TRUE            # Use variance in rejection?