diff options
Diffstat (limited to 'noao/digiphot/apphot/lib/centerdef.h')
| -rw-r--r-- | noao/digiphot/apphot/lib/centerdef.h | 60 |
1 files changed, 60 insertions, 0 deletions
diff --git a/noao/digiphot/apphot/lib/centerdef.h b/noao/digiphot/apphot/lib/centerdef.h new file mode 100644 index 00000000..c9dcd6a4 --- /dev/null +++ b/noao/digiphot/apphot/lib/centerdef.h @@ -0,0 +1,60 @@ +# CENTER header file + +define LEN_CENSTRUCT (36 + SZ_FNAME + 1) + +# centering parameters + +define AP_CENTERFUNCTION Memi[$1] # Centering algorithm +define AP_CAPERT Memr[P2R($1+1)] # Centering box half-width +define AP_CTHRESHOLD Memr[P2R($1+2)] # Threshold above cdatalimit +define AP_MAXSHIFT Memr[P2R($1+3)] # Maximum center shift +define AP_MINSNRATIO Memr[P2R($1+4)] # Minimum s/n ratio +define AP_CLEAN Memi[$1+5] # Clean before centering +define AP_RCLEAN Memr[P2R($1+6)] # Cleaning radius +define AP_RCLIP Memr[P2R($1+7)] # Clipping radius +define AP_SIGMACLEAN Memr[P2R($1+8)] # Sky sigma for cleaning +define AP_CMAXITER Memi[$1+9] # Maximum number of iterations + +# centering buffers + +define AP_CTRPIX Memi[$1+10] # Pointer to pixels +define AP_XCTRPIX Memi[$1+11] # Pointer to x coords (not used) +define AP_YCTRPIX Memi[$1+12] # Pointer to y coords (not used) +define AP_NCTRPIX Memi[$1+13] # Number of pixels (not used) +define AP_LENCTRBUF Memi[$1+14] # Centering buffer sz (not used) +define AP_CXCUR Memr[P2R($1+15)] # Centering buffer x center +define AP_CYCUR Memr[P2R($1+16)] # Centering buffer y center +define AP_CXC Memr[P2R($1+17)] # X center of subraster +define AP_CYC Memr[P2R($1+18)] # Y center of subraster +define AP_CNX Memi[$1+19] # Y dimension of subraster +define AP_CNY Memi[$1+20] # Y dimension of subraster + +# center fitting output + +define AP_OXINIT Memr[P2R($1+21)] # initial output x center +define AP_OYINIT Memr[P2R($1+22)] # initial output y center +define AP_XCENTER Memr[P2R($1+23)] # computed x center +define AP_YCENTER Memr[P2R($1+24)] # computed y center +define AP_OXCENTER Memr[P2R($1+25)] # computed output x center +define AP_OYCENTER Memr[P2R($1+26)] # computed output y center +define AP_XSHIFT Memr[P2R($1+27)] # total x shift +define AP_YSHIFT Memr[P2R($1+28)] # total y shift +define AP_OXSHIFT Memr[P2R($1+29)] # total output x shift +define AP_OYSHIFT Memr[P2R($1+30)] # total output y shift +define AP_XERR Memr[P2R($1+31)] # x error +define AP_YERR Memr[P2R($1+32)] # y error +define AP_CDATALIMIT Memr[P2R($1+33)] # min (max) of subraster +define AP_CSTRING Memc[P2C($1+34)]# centering algorithm id + +# default setup values for centering parameters + +define DEF_CENTERFUNCTION AP_CENTROID1D +define DEF_CAPERT 2.5 +define DEF_CTHRESHOLD 0.0 +define DEF_MINSNRATIO 1.0 +define DEF_CMAXITER 10 +define DEF_MAXSHIFT 1.0 +define DEF_CLEAN NO +define DEF_RCLEAN 1.0 +define DEF_RCLIP 2.0 +define DEF_CLEANSIGMA 3.0 |