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# PHOT header file
define LEN_PHOTSTRUCT (30 + SZ_FNAME + SZ_LINE + 2)
# photmetry aperture parameters
define AP_NAPERTS Memi[$1] # Number of apertures
define AP_PXCUR Memr[P2R($1+1)] # X aperture center
define AP_PYCUR Memr[P2R($1+2)] # Y aperture center
define AP_NMAXAP Memi[$1+3] # Maximum number of apertures
define AP_NMINAP Memi[$1+4] # Minimum number of apertures
define AP_APERTS Memi[$1+5] # Pointer to aperture array
define AP_APIX Memi[$1+6] # Pointer to pixels
define AP_XAPIX Memi[$1+7] # Pointer to x coords array (not used)
define AP_YAPIX Memi[$1+8] # Pointer to y coords array (not used)
define AP_NAPIX Memi[$1+9] # Number of pixels (not used)
define AP_LENABUF Memi[$1+10] # Size of pixels buffer (not used)
define AP_AXC Memr[P2R($1+11)] # X center of subraster
define AP_AYC Memr[P2R($1+12)] # X center of subraster
define AP_ANX Memi[$1+13] # X dimension of subraster
define AP_ANY Memi[$1+14] # Y dimension of subraster
define AP_OPXCUR Memr[P2R($1+15)] # X aperture center
define AP_OPYCUR Memr[P2R($1+16)] # Y aperture center
# photometry output
define AP_MAGS Memi[$1+17] # Pointer to magnitude array
define AP_MAGERRS Memi[$1+18] # Pointer to mag errors array
define AP_AREA Memi[$1+19] # Pointer to areas array
define AP_SUMS Memi[$1+20] # Pointer to aperture sums array
# photometry parameters
define AP_ZMAG Memr[P2R($1+21)] # Zero point of magnitude scale
define AP_PWEIGHTS Memi[$1+22] # Weighting function for ophot
define AP_PWSTRING Memc[P2C($1+24)] # Weights string
define AP_APSTRING Memc[P2C($1+24+SZ_FNAME+1)] # Apertures string
# phot default defintions
define DEF_ZMAG 25.0
define DEF_APERTS "3.0"
define DEF_PWEIGHTS AP_PWCONSTANT
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