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psfex.sex
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# Default configuration file for SExtractor V1.2b14 - > 2.0
# EB 23/07/98
# (*) indicates parameters which can be omitted from this config file.
#-------------------------------- Catalog ------------------------------------
CATALOG_NAME decamtemp.sexcat # name of the output catalog
CATALOG_TYPE FITS_LDAC # "NONE","ASCII_HEAD","ASCII","FITS_1.0"
# or "FITS_LDAC"
PARAMETERS_NAME psfex.param # name of the file containing catalog contents
ASSOC_NAME starpos.txt
ASSOC_RADIUS 2.0
ASSOC_PARAMS 2,3
ASSOC_TYPE NEAREST
ASSOCSELEC_TYPE MATCHED
#------------------------------- Extraction ----------------------------------
DETECT_TYPE CCD # "CCD" or "PHOTO" (*)
FLAG_IMAGE flag.fits # filename for an input FLAG-image
DETECT_MINAREA 5 # minimum number of pixels above threshold
DETECT_THRESH 2. # <sigmas> or <threshold>,<ZP> in mag.arcsec-2
ANALYSIS_THRESH 2. # <sigmas> or <threshold>,<ZP> in mag.arcsec-2
FILTER Y # apply filter for detection ("Y" or "N")?
FILTER_NAME default.conv # name of the file containing the filter
DEBLEND_NTHRESH 32 # Number of deblending sub-thresholds
DEBLEND_MINCONT 0.005 # Minimum contrast parameter for deblending
CLEAN Y # Clean spurious detections? (Y or N)?
CLEAN_PARAM 1.0 # Cleaning efficiency
MASK_TYPE CORRECT # type of detection MASKing: can be one of
# "NONE", "BLANK" or "CORRECT"
#------------------------------ Photometry -----------------------------------
PHOT_APERTURES 10 # MAG_APER aperture diameter(s) in pixels
PHOT_AUTOPARAMS 2.5, 3.5 # MAG_AUTO parameters: <Kron_fact>,<min_radius>
SATUR_LEVEL 65536.0 # level (in ADUs) at which arises saturation
MAG_ZEROPOINT 25 # magnitude zero-point
MAG_GAMMA 4.0 # gamma of emulsion (for photographic scans)
GAIN 2.00 # detector gain in e-/ADU.
PIXEL_SCALE 0.2254 # size of pixel in arcsec (0=use FITS WCS info).
#------------------------- Star/Galaxy Separation ----------------------------
SEEING_FWHM 0.7 # stellar FWHM in arcsec
STARNNW_NAME default.nnw # Neural-Network_Weight table filename
#------------------------------ Background -----------------------------------
BACK_SIZE 64 # Background mesh: <size> or <width>,<height>
BACK_FILTERSIZE 3 # Background filter: <size> or <width>,<height>
BACKPHOTO_TYPE GLOBAL # can be "GLOBAL" or "LOCAL" (*)
BACKPHOTO_THICK 24 # thickness of the background LOCAL annulus (*)
#------------------------------ Check Image ----------------------------------
CHECKIMAGE_TYPE NONE # can be one of "NONE", "BACKGROUND",
# "MINIBACKGROUND", "-BACKGROUND", "OBJECTS",
# "-OBJECTS", "SEGMENTATION", "APERTURES",
# or "FILTERED" (*)
CHECKIMAGE_NAME apertures.fits # Filename for the check-image (*)
#--------------------- Memory (change with caution!) -------------------------
MEMORY_OBJSTACK 8000 # number of objects in stack
MEMORY_PIXSTACK 400000 # number of pixels in stack
MEMORY_BUFSIZE 1024 # number of lines in buffer
#----------------------------- Miscellaneous ---------------------------------
VERBOSE_TYPE NORMAL # can be "QUIET", "NORMAL" or "FULL" (*)
#------------------------------- New Stuff -----------------------------------