[15] | 1 | # Default configuration file for SExtractor 2.5.0 |
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| 2 | # EB 2008-05-30 |
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| 3 | # |
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| 4 | |
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| 5 | #-------------------------------- Catalog ------------------------------------ |
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| 6 | |
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| 7 | CATALOG_NAME test.cat # name of the output catalog |
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| 8 | CATALOG_TYPE ASCII_HEAD # NONE,ASCII,ASCII_HEAD, ASCII_SKYCAT, |
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| 9 | # ASCII_VOTABLE, FITS_1.0 or FITS_LDAC |
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[16] | 10 | PARAMETERS_NAME mire.param # name of the file containing catalog contents |
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[15] | 11 | |
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| 12 | #------------------------------- Extraction ---------------------------------- |
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| 13 | |
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| 14 | DETECT_TYPE CCD # CCD (linear) or PHOTO (with gamma correction) |
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| 15 | DETECT_MINAREA 5 # minimum number of pixels above threshold |
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| 16 | THRESH_TYPE RELATIVE # threshold type: RELATIVE (in sigmas) |
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| 17 | # or ABSOLUTE (in ADUs) |
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[28] | 18 | DETECT_THRESH 5 # <sigmas> or <threshold>,<ZP> in mag.arcsec-2 |
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[15] | 19 | ANALYSIS_THRESH 10 # <sigmas> or <threshold>,<ZP> in mag.arcsec-2 |
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| 20 | |
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| 21 | FILTER N # apply filter for detection (Y or N)? |
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| 22 | FILTER_NAME default.conv # name of the file containing the filter |
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| 23 | FILTER_THRESH # Threshold[s] for retina filtering |
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| 24 | |
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| 25 | DEBLEND_NTHRESH 32 # Number of deblending sub-thresholds |
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| 26 | DEBLEND_MINCONT 0.005 # Minimum contrast parameter for deblending |
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| 27 | |
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| 28 | CLEAN Y # Clean spurious detections? (Y or N)? |
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| 29 | CLEAN_PARAM 1.0 # Cleaning efficiency |
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| 30 | |
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| 31 | MASK_TYPE CORRECT # type of detection MASKing: can be one of |
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| 32 | # NONE, BLANK or CORRECT |
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| 33 | |
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| 34 | #-------------------------------- WEIGHTing ---------------------------------- |
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| 35 | |
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| 36 | WEIGHT_TYPE NONE # type of WEIGHTing: NONE, BACKGROUND, |
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| 37 | # MAP_RMS, MAP_VAR or MAP_WEIGHT |
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| 38 | WEIGHT_IMAGE weight.fits # weight-map filename |
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| 39 | WEIGHT_GAIN Y # modulate gain (E/ADU) with weights? (Y/N) |
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| 40 | WEIGHT_THRESH # weight threshold[s] for bad pixels |
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| 41 | |
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| 42 | #-------------------------------- FLAGging ----------------------------------- |
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| 43 | |
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| 44 | FLAG_IMAGE flag.fits # filename for an input FLAG-image |
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| 45 | FLAG_TYPE OR # flag pixel combination: OR, AND, MIN, MAX |
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| 46 | # or MOST |
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| 47 | |
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| 48 | #------------------------------ Photometry ----------------------------------- |
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| 49 | |
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| 50 | PHOT_APERTURES 20 # MAG_APER aperture diameter(s) in pixels |
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| 51 | PHOT_AUTOPARAMS 2.5, 3.5 # MAG_AUTO parameters: <Kron_fact>,<min_radius> |
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| 52 | PHOT_PETROPARAMS 2.0, 3.5 # MAG_PETRO parameters: <Petrosian_fact>, |
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| 53 | # <min_radius> |
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| 54 | PHOT_AUTOAPERS 0.0,0.0 # <estimation>,<measurement> minimum apertures |
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| 55 | # for MAG_AUTO and MAG_PETRO |
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| 56 | PHOT_FLUXFRAC 0.5 # flux fraction[s] used for FLUX_RADIUS |
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| 57 | |
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| 58 | SATUR_LEVEL 50000.0 # level (in ADUs) at which arises saturation |
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| 59 | |
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| 60 | MAG_ZEROPOINT 0.0 # magnitude zero-point |
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| 61 | MAG_GAMMA 4.0 # gamma of emulsion (for photographic scans) |
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| 62 | GAIN 0.0 # detector gain in e-/ADU |
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[28] | 63 | PIXEL_SCALE 0 # size of pixel in arcsec (0=use FITS WCS info) |
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[15] | 64 | |
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| 65 | #------------------------- Star/Galaxy Separation ---------------------------- |
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| 66 | |
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| 67 | SEEING_FWHM 16 # stellar FWHM in arcsec |
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| 68 | STARNNW_NAME default.nnw # Neural-Network_Weight table filename |
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| 69 | |
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| 70 | #------------------------------ Background ----------------------------------- |
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| 71 | |
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| 72 | BACK_TYPE AUTO # AUTO or MANUAL |
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| 73 | BACK_VALUE 0.0 # Default background value in MANUAL mode |
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| 74 | BACK_SIZE 64 # Background mesh: <size> or <width>,<height> |
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| 75 | BACK_FILTERSIZE 3 # Background filter: <size> or <width>,<height> |
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| 76 | |
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| 77 | BACKPHOTO_TYPE GLOBAL # can be GLOBAL or LOCAL |
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| 78 | BACKPHOTO_THICK 24 # thickness of the background LOCAL annulus |
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| 79 | BACK_FILTTHRESH 0.0 # Threshold above which the background- |
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| 80 | # map filter operates |
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| 81 | |
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| 82 | #------------------------------ Check Image ---------------------------------- |
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| 83 | |
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| 84 | CHECKIMAGE_TYPE OBJECTS # can be NONE, BACKGROUND, BACKGROUND_RMS, |
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| 85 | # MINIBACKGROUND, MINIBACK_RMS, -BACKGROUND, |
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| 86 | # FILTERED, OBJECTS, -OBJECTS, SEGMENTATION, |
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| 87 | # or APERTURES |
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| 88 | CHECKIMAGE_NAME check.fits # Filename for the check-image |
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| 89 | |
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| 90 | #--------------------- Memory (change with caution!) ------------------------- |
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| 91 | |
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| 92 | MEMORY_OBJSTACK 3000 # number of objects in stack |
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| 93 | MEMORY_PIXSTACK 300000 # number of pixels in stack |
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| 94 | MEMORY_BUFSIZE 1024 # number of lines in buffer |
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| 95 | |
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| 96 | #------------------------------- ASSOCiation --------------------------------- |
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| 97 | |
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| 98 | ASSOC_NAME sky.list # name of the ASCII file to ASSOCiate |
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| 99 | ASSOC_DATA 2,3,4 # columns of the data to replicate (0=all) |
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| 100 | ASSOC_PARAMS 2,3,4 # columns of xpos,ypos[,mag] |
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| 101 | ASSOC_RADIUS 2.0 # cross-matching radius (pixels) |
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| 102 | ASSOC_TYPE MAG_SUM # ASSOCiation method: FIRST, NEAREST, MEAN, |
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| 103 | # MAG_MEAN, SUM, MAG_SUM, MIN or MAX |
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| 104 | ASSOCSELEC_TYPE MATCHED # ASSOC selection type: ALL, MATCHED or -MATCHED |
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| 105 | |
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| 106 | #----------------------------- Miscellaneous --------------------------------- |
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| 107 | |
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| 108 | VERBOSE_TYPE NORMAL # can be QUIET, NORMAL or FULL |
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| 109 | WRITE_XML N # Write XML file (Y/N)? |
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| 110 | XML_NAME sex.xml # Filename for XML output |
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| 111 | XSL_URL file:///usr/local/share/sextractor/sextractor.xsl |
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| 112 | # Filename for XSL style-sheet |
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| 113 | NTHREADS 1 # 1 single thread |
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| 114 | |
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| 115 | FITS_UNSIGNED N # Treat FITS integer values as unsigned (Y/N)? |
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| 116 | INTERP_MAXXLAG 16 # Max. lag along X for 0-weight interpolation |
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| 117 | INTERP_MAXYLAG 16 # Max. lag along Y for 0-weight interpolation |
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| 118 | INTERP_TYPE ALL # Interpolation type: NONE, VAR_ONLY or ALL |
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| 119 | |
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| 120 | #--------------------------- Experimental Stuff ----------------------------- |
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| 121 | |
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| 122 | PSF_NAME default.psf # File containing the PSF model |
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| 123 | PSF_NMAX 9 # Max.number of PSFs fitted simultaneously |
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| 124 | PSFDISPLAY_TYPE SPLIT # Catalog type for PSF-fitting: SPLIT or VECTOR |
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| 125 | SOM_NAME default.som # File containing Self-Organizing Map weights |
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| 126 | |
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