Index: trunk/ippconfig/gpc1/psastro.config
===================================================================
--- trunk/ippconfig/gpc1/psastro.config	(revision 37470)
+++ trunk/ippconfig/gpc1/psastro.config	(revision 37552)
@@ -398,4 +398,62 @@
 END
 
+CNP_ASTRO_PV3 METADATA
+   ZERO.POINT.USE.MEAN         BOOL  TRUE
+   PSASTRO.MAX.ALLOWED.FWHM    F32   25
+   PSASTRO.CATDIR              STR   PS1.REF.20140713
+   ZERO.POINT.USE.MEAN         BOOL  TRUE  
+   PSASTRO.GRID.MIN.ANGLE      F32   -20
+   PSASTRO.GRID.MAX.ANGLE      F32   +20
+   PSASTRO.GRID.DEL.ANGLE      F32   0.5
+   PSASTRO.FIELD.PADDING       F32   0.5
+   ## -- cannot clamp mag max as may be need for astrom  
+   #REFSTAR_CLAMP_MAG_MAX       F32   20.0
+END
+
+MD_ASTRO_PV3 METADATA
+   ZERO.POINT.BY.EXPOSURE      BOOL  TRUE
+   ZERO.POINT.USE.MEAN         BOOL  TRUE
+   DVO.GETSTAR.MAX.RHO         F32   3000.0  # was globally changed to 10k, way to much and problem for fainter refcat in MD
+   PSASTRO.GRID.NREF.MAX       S32   800     # max stars accepted for grid search from ref catalog (3-500 typically matched, lose some bright end)
+   PSASTRO.GRID.NRAW.MAX       S32   1200    # max stars accepted for grid search from raw image to account for junk also 
+   DVO.GETSTAR.MIN.MAG         F32   12.0    # leave similar to default as MD done in marginal weather and can lose 1-3 mags at times
+   DVO.GETSTAR.MIN.MAG.INST    F32   -25.0
+   PSASTRO.CATDIR              STR   PS1.REF.20140713
+   ## refcat may be okay astrom but not phot -- so need to be able to further limit by ZP 
+   ## -- concern w/ new refcat >20 extra sources w/ larger merr over-dominating scatter in ZP 
+   REFSTAR_CLAMP_MAG_MAX       F32   20.0
+   REFSTAR.ZP.MIN.MAG          F32   12.0
+   REFSTAR.ZP.MAX.MAG          F32   21.0
+   ## for ZP need extra clamp by filter to avoid poorer photometry scatter on faint end
+   ## -- cannot restrict on bright end due to possible marginal nights
+#   PHOTCODE.DATA MULTI UPDATE
+   PHOTCODE.DATA MULTI   
+   PHOTCODE.DATA METADATA
+     FILTER   STR g
+     PHOTCODE STR g
+     REFSTAR.ZP.MAX.MAG    F32  20.0
+   END
+   PHOTCODE.DATA METADATA
+     FILTER   STR r
+     PHOTCODE STR r
+     REFSTAR.ZP.MAX.MAG    F32  20.0
+   END
+   PHOTCODE.DATA METADATA
+     FILTER   STR i
+     PHOTCODE STR i
+     REFSTAR.ZP.MAX.MAG    F32  20.0
+   END
+   PHOTCODE.DATA METADATA
+     FILTER   STR z
+     PHOTCODE STR z
+     REFSTAR.ZP.MAX.MAG    F32  19.5
+   END
+   PHOTCODE.DATA METADATA
+     FILTER   STR y
+     PHOTCODE STR y
+     REFSTAR.ZP.MAX.MAG    F32  18.0
+   END
+END
+
 TEST_REFCAT METADATA
    PSASTRO.CATDIR		STR /data/ipp064.0/ipp/ippRefs/catdir.refcat.20120524.v0
@@ -527,7 +585,7 @@
 
 ## if defined for MD, needs to have MD name in group so shouldn't be modified except for MD work
-## -- ad hoc limit for NREF due to issues fainter than 19 mag in all filters and brighter than 17.0 mag (except y ~16.5) in MD
-## -- better solution and other issues need to really be dealt with for PV3
-STATICSKY_MD_DEEPCAL   METADATA
+## -- was ad hoc limit for NREF~150, rho~6000 due to issues fainter than 19 mag in all filters and brighter than 17.0 mag (except y ~16.5) in MD
+## -- for PV3 add refcat min/max mag REFSTAR.ZP.MIN.MAG for ZP range only 
+STATICSKY_MD_DEEPCAL_PV3   METADATA
    PSASTRO.CATDIR                  STR   PS1.REF.20140713
    REFSTAR_MASK                    BOOL  FALSE
@@ -539,5 +597,5 @@
    PSASTRO.FIELD.PADDING           F32   0.01   # skycells are well defined, don't need large padding. 1% of 6400 is 64 pixels
    PSASTRO.MAX.NRAW                S32   1500   # include more than MAX.NREF to account for extras like false-positives
-   PSASTRO.MAX.NREF                S32   150    # if edge skycell ~10% then try ~50 to match. increase to help odd bulk offsets
+   PSASTRO.MAX.NREF                S32   500    # if edge skycell ~10% then try ~50 to match. increase to help odd bulk offsets
    PSASTRO.MIN.INST.MAG.RAW        F32   -25.0  # 
    PSASTRO.MAX.INST.MAG.RAW        F32   -5.0
@@ -546,6 +604,6 @@
    DVO.GETSTAR.MAX.RHO             F32   6000.0  # N/sqdeg, slightly larger than MAX.NREF 
    DVO.GETSTAR.MIN.MAG.INST        F32   -25.0   # set absurd range to cover large range of exptime, then clamp...
-   DVO.GETSTAR.MIN.MAG             F32   17.0    # only used if keyword problem so also using CLAMP_MAG_MIN
-   REFSTAR_CLAMP_MAG_MIN           F32   17.0    # saturation in MD ~14 even in y-band, so toss out brighter in the list. seeing offset in brighter stars
+   DVO.GETSTAR.MIN.MAG             F32   15.0    # only used if keyword problem so also using CLAMP_MAG_MIN
+   REFSTAR_CLAMP_MAG_MIN           F32   15.0    # saturation in MD ~14 even in y-band, so toss out brighter in the list. offset in brighter stars
    DVO.GETSTAR.FIXED.ZEROPT        F32   0.0     # not really needed, exptime overly dominates
 
@@ -559,4 +617,40 @@
    PSASTRO.MIN.NSTAR               S32   10   # edges may not have many and require special treatment 
 
-   KH.CORRECT.APPLY              BOOL     FALSE
-END
+   KH.CORRECT.APPLY                BOOL     FALSE
+
+   REFSTAR.ZP.MIN.MAG      F32  15.0  # general refcat zp min/max setting -- need to use photcode below
+   REFSTAR.ZP.MAX.MAG      F32  19.0
+
+#   PHOTCODE.DATA MULTI UPDATE
+   PHOTCODE.DATA MULTI
+   PHOTCODE.DATA METADATA
+     FILTER   STR g
+     PHOTCODE STR g
+     REFSTAR.ZP.MIN.MAG    F32  17.0  #
+     REFSTAR.ZP.MAX.MAG    F32  20.0  #
+   END
+   PHOTCODE.DATA METADATA
+     FILTER   STR r
+     PHOTCODE STR r
+     REFSTAR.ZP.MIN.MAG    F32  17.0  #
+     REFSTAR.ZP.MAX.MAG    F32  19.0  #
+   END
+   PHOTCODE.DATA METADATA
+     FILTER   STR i 
+     PHOTCODE STR i
+     REFSTAR.ZP.MIN.MAG    F32  17.0  #
+     REFSTAR.ZP.MAX.MAG    F32  19.0  #
+   END
+   PHOTCODE.DATA METADATA
+     FILTER   STR z
+     PHOTCODE STR z
+     REFSTAR.ZP.MIN.MAG    F32  16.0  #
+     REFSTAR.ZP.MAX.MAG    F32  18.0  #
+   END
+   PHOTCODE.DATA METADATA
+     FILTER   STR y
+     PHOTCODE STR y
+     REFSTAR.ZP.MIN.MAG    F32  15.0  #
+     REFSTAR.ZP.MAX.MAG    F32  17.0  #
+   END
+END