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default.sex.more_conservative_ccd_example
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default.sex.more_conservative_ccd_example
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# Configuration file for SExtractor 2.3b2 created for VaST-1 add-on.
# EB 2003-02-07
#
#-------------------------------- Catalog ------------------------------------
CATALOG_NAME test.cat # name of the output catalog
CATALOG_TYPE ASCII # "NONE","ASCII_HEAD","ASCII","FITS_1.0"
# or "FITS_LDAC"
PARAMETERS_NAME default.param # name of the file containing catalog contents
#------------------------------- Extraction ----------------------------------
DETECT_TYPE CCD # "CCD" or "PHOTO"
FLAG_IMAGE flag.fits # filename for an input FLAG-image
# Usual (optimistic) setup
DETECT_MINAREA 3.0 # minimum number of pixels above threshold
DETECT_THRESH 2.5 # <sigmas> or <threshold>,<ZP> in mag.arcsec-2
ANALYSIS_THRESH 2.5 # <sigmas> or <threshold>,<ZP> in mag.arcsec-2
# More conservative
#DETECT_MINAREA 3.0 # minimum number of pixels above threshold
#DETECT_THRESH 3.0 # <sigmas> or <threshold>,<ZP> in mag.arcsec-2
#ANALYSIS_THRESH 3.0 # <sigmas> or <threshold>,<ZP> in mag.arcsec-2
SATUR_LEVEL 50000.0 # level (in ADUs) at which arises saturation
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 6 # MAG_APER aperture diameter(s) in pixels
PHOT_AUTOPARAMS 2.5, 3.5 # MAG_AUTO parameters: <Kron_fact>,<min_radius>
MAG_ZEROPOINT 0.0 # magnitude zero-point
MAG_GAMMA 4.0 # gamma of emulsion (for photographic scans)
GAIN 0.0 # detector gain in e-/ADU
PIXEL_SCALE 1.0 # size of pixel in arcsec (0=use FITS WCS info)
#------------------------- Star/Galaxy Separation ----------------------------
SEEING_FWHM 1.2 # stellar FWHM in arcsec
STARNNW_NAME default.nnw # Neural-Network_Weight table filename
#------------------------------ Background -----------------------------------
BACK_SIZE 32 # Background mesh: <size> or <width>,<height>
BACK_FILTERSIZE 1 # Background filter: <size> or <width>,<height>
BACKPHOTO_TYPE LOCAL # can be "GLOBAL" or "LOCAL"
#------------------------------ Check Image ----------------------------------
CHECKIMAGE_TYPE NONE # can be one of "NONE", "BACKGROUND",
# "MINIBACKGROUND", "-BACKGROUND", "OBJECTS",
# "-OBJECTS", "SEGMENTATION", "APERTURES",
# or "FILTERED"
CHECKIMAGE_NAME check.fits # Filename for the check-image
#--------------------- Memory (change with caution!) -------------------------
MEMORY_OBJSTACK 50000 # number of objects in stack
MEMORY_PIXSTACK 3000000 # number of pixels in stack
MEMORY_BUFSIZE 1024 # number of lines in buffer
#----------------------------- Miscellaneous ---------------------------------
VERBOSE_TYPE QUIET # can be "QUIET", "NORMAL" or "FULL"
#------------------------------ Experimental ---------------------------------
#WEIGHT_TYPE BACKGROUND