Changeset 23905

Timestamp:

Apr 17, 2009, 12:46:48 PM (17 years ago)

Author:

eugene

Message:

3x3 map for modeling psf; 3rd order aptrend; reduce S/N limit for apertures and moments

File:

• trunk/ippconfig/gpc1/psphot.config (modified) (5 diffs)

trunk/ippconfig/gpc1/psphot.config

@@ -5 +5 @@
 SAVE.PSF        BOOL    TRUE
 SAVE.PLOTS      BOOL    TRUE
+
+# for testing:
+# BREAK_POINT STR BACKMDL
 
 BACKGROUND.XBIN     S32  256            # size of background superpixels
@@ -16 +19 @@
 PEAKS_SMOOTH_SIGMA  F32   2.5            # smoothing kernel sigma in pixels
 PEAKS_NMAX          S32   5000           # on first pass, only keep NMAX peaks (0 == all)
-PEAKS_NSIGMA_LIMIT  F32   25.0            # peak significance threshold
-PEAKS_NSIGMA_LIMIT_2 F32  10.0             # peak significance threshold
+PEAKS_NSIGMA_LIMIT  F32   25.0           # peak significance threshold
+PEAKS_NSIGMA_LIMIT_2 F32   5.0           # peak significance threshold
 
 PSF_SN_LIM          F32  25              # minimum S/N for stars used for PSF model
@@ -32 +35 @@
 PSPHOT.CR.NSIGMA.SOFTEN             F32   0.0025            # Softening parameter for weights
 
-PSF.TREND.MODE                      STR   MAP
-# PSF.TREND.MODE                      STR   POLY_CHEB
-# PSF.TREND.MODE                      STR   POLY_ORD
-PSF.TREND.NX                        S32   1
-PSF.TREND.NY                        S32   1
+PSF.TREND.MODE                      STR   MAP # other options: POLY_CHEB, POLY_ORD
+PSF.TREND.NX                        S32   3
+PSF.TREND.NY                        S32   3
 
-MOMENTS_SN_MIN      F32   10.0
 EXT_MIN_SN           F32  50.0           # fit galaxies above this S/N limit
-FULL_FIT_SN_LIM      F32  50.0
-AP_MIN_SN            F32  50.0
+FULL_FIT_SN_LIM      F32  25.0
+MOMENTS_SN_MIN      F32    5.0
+AP_MIN_SN            F32   5.0
 
 OUTPUT.FORMAT        STR  PS1_V1
@@ -48 +49 @@
 PSF_MAX_CHI          F32  50.0           # reject objects worse that this
 
-APTREND.ORDER.MAX    S32  1
-
 MEASURE.APTREND      BOOL TRUE           ### XXX for now, skip this (too many errors)
-# BREAK_POINT STR BACKMDL
+APTREND.ORDER.MAX    S32  3
 
 DIAGNOSTIC.PLOTS                    METADATA
@@ -61 +60 @@
 USE_FOOTPRINTS                      BOOL  TRUE            # use new pmFootprint peak packaging
 
-
 DIFF    METADATA
         BACKGROUND.XBIN     S32  32            # size of background superpixels