use pkg_resources package to read our calibration config files from t…

…his package, not from the survey_dir/calib/se-config directory

py/legacypipe/config/90prime.conv

@@ -0,0 +1,5 @@
+CONV NORM
+# 3x3 ``all-ground'' convolution mask with FWHM = 2 pixels.
+1 2 1
+2 4 2
+1 2 1

py/legacypipe/config/90prime.param

@@ -0,0 +1,45 @@
+NUMBER
+
+VIGNET(31,31)
+
+X_IMAGE
+Y_IMAGE
+
+ALPHA_J2000
+DELTA_J2000
+
+FLAGS
+
+FLUX_RADIUS
+FLUX_APER(8)       
+FLUXERR_APER(8)    
+
+SNR_WIN
+
+ELONGATION
+
+FLUX_AUTO
+FLUXERR_AUTO
+
+FWHM_WORLD
+ELLIPTICITY   
+POLAR_WORLD  
+CLASS_STAR 
+
+X2_WORLD
+Y2_WORLD
+XY_WORLD
+
+A_WORLD
+B_WORLD
+THETA_WORLD
+
+ERRX2_WORLD
+ERRY2_WORLD
+ERRXY_WORLD
+
+ERRA_WORLD
+ERRB_WORLD
+ERRTHETA_WORLD
+
+IMAFLAGS_ISO

py/legacypipe/config/90prime.psfex

@@ -0,0 +1,61 @@
+# Default configuration file for PSFEx 3.17.1
+# EB 2015-03-22
+#
+
+#-------------------------------- PSF model ----------------------------------
+
+BASIS_TYPE      PIXEL_AUTO      # NONE, PIXEL, GAUSS-LAGUERRE or FILE
+BASIS_NUMBER    20              # Basis number or parameter
+PSF_SAMPLING    1.0             # Sampling step in pixel units (0.0 = auto)
+PSF_ACCURACY    0.01            # Accuracy to expect from PSF "pixel" values
+PSF_SIZE        31,31           # Image size of the PSF model
+
+#------------------------- Point source measurements -------------------------
+
+CENTER_KEYS     X_IMAGE,Y_IMAGE # Catalogue parameters for source pre-centering
+PHOTFLUX_KEY    FLUX_APER(4)    # Catalogue parameter for photometric norm.
+PHOTFLUXERR_KEY FLUXERR_APER(4) # Catalogue parameter for photometric error
+
+#----------------------------- PSF variability -------------------------------
+
+PSFVAR_KEYS     X_IMAGE,Y_IMAGE # Catalogue or FITS (preceded by :) params
+PSFVAR_GROUPS   1,1             # Group tag for each context key
+PSFVAR_DEGREES  2               # Polynom degree for each group
+
+#----------------------------- Sample selection ------------------------------
+
+SAMPLE_AUTOSELECT  Y            # Automatically select the FWHM (Y/N) ?
+SAMPLEVAR_TYPE     SEEING       # File-to-file PSF variability: NONE or SEEING
+SAMPLE_FWHMRANGE   2.0,10.0     # Allowed FWHM range
+SAMPLE_VARIABILITY 0.2          # Allowed FWHM variability (1.0 = 100%)
+SAMPLE_MINSN       20           # Minimum S/N for a source to be used
+SAMPLE_MAXELLIP    0.3          # Maximum (A-B)/(A+B) for a source to be used
+
+#------------------------------- Check-plots ----------------------------------
+
+CHECKPLOT_DEV       PNG         # NULL, XWIN, TK, PS, PSC, XFIG, PNG,
+                                # JPEG, AQT, PDF or SVG
+#CHECKPLOT_TYPE      FWHM,ELLIPTICITY,COUNTS, COUNT_FRACTION, CHI2, RESIDUALS
+CHECKPLOT_TYPE      NONE
+                                # or NONE
+CHECKPLOT_NAME      fwhm, ellipticity, counts, countfrac, chi2, resi
+
+#------------------------------ Check-Images ---------------------------------
+
+#CHECKIMAGE_TYPE CHI,PROTOTYPES,SAMPLES,RESIDUALS,SNAPSHOTS
+CHECKIMAGE_TYPE NONE
+                                # or MOFFAT,-MOFFAT,-SYMMETRICAL
+CHECKIMAGE_NAME chi.fits,proto.fits,samp.fits,resi.fits,snap.fits
+                                # Check-image filenames
+
+#----------------------------- Miscellaneous ---------------------------------
+
+PSF_DIR                         # Where to write PSFs (empty=same as input)
+PSF_SUFFIX      .fits            # Filename extension for output PSF filename
+VERBOSE_TYPE    FULL           # can be QUIET,NORMAL,LOG or FULL
+WRITE_XML       N               # Write XML file (Y/N)?
+XML_NAME        psfex.xml       # Filename for XML output
+NTHREADS        1               # Number of simultaneous threads for
+                                # the SMP version of PSFEx
+                                # 0 = automatic
+

py/legacypipe/config/90prime.se

@@ -0,0 +1,81 @@
+# Default configuration file for SExtractor 2.19.5
+# EB 2015-03-22
+#
+
+#-------------------------------- Catalog ------------------------------------
+
+CATALOG_NAME     test.fits      # name of the output catalog
+#CATALOG_TYPE     FITS_1.0       # NONE,ASCII,ASCII_HEAD, ASCII_SKYCAT,
+CATALOG_TYPE     FITS_LDAC       # NONE,ASCII,ASCII_HEAD, ASCII_SKYCAT,
+                                # ASCII_VOTABLE, FITS_1.0 or FITS_LDAC
+PARAMETERS_NAME  90prime.param  # name of the file containing catalog contents
+
+#------------------------------- Extraction ----------------------------------
+
+DETECT_TYPE      CCD            # CCD (linear) or PHOTO (with gamma correction)
+DETECT_MINAREA   15             # min. # of pixels above threshold
+DETECT_THRESH    5.0            # <sigmas> or <threshold>,<ZP> in mag.arcsec-2
+ANALYSIS_THRESH  5.0            # <sigmas> or <threshold>,<ZP> in mag.arcsec-2
+
+FILTER           Y              # apply filter for detection (Y or N)?
+FILTER_NAME      config/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 -----------------------------------
+
+# corresponding to diameters of [1.5,3,5,7,9,11,13,15] arcsec 
+PHOT_APERTURES  3.19148936,6.38297872,10.63829787,14.89361702,19.14893617,23.40425532,27.65957447,31.91489362
+PHOT_AUTOPARAMS  2.5, 3.5       # MAG_AUTO parameters: <Kron_fact>,<min_radius>
+PHOT_PETROPARAMS 2.0, 3.5       # MAG_PETRO parameters: <Petrosian_fact>,
+                                # <min_radius>
+
+SATUR_LEVEL      75000.0        # level (in ADUs) at which arises saturation
+SATUR_KEY        SATUR          # keyword for saturation level (in ADUs)
+
+MAG_ZEROPOINT    25.0           # magnitude zero-point
+MAG_GAMMA        4.0            # gamma of emulsion (for photographic scans)
+GAIN             1.3            # detector gain in e-/ADU
+GAIN_KEY         GAIN           # keyword for detector gain in e-/ADU
+PIXEL_SCALE      0.470          # size of pixel in arcsec (0=use FITS WCS info)
+
+#------------------------- Star/Galaxy Separation ----------------------------
+
+SEEING_FWHM      1.3            # stellar FWHM in arcsec
+STARNNW_NAME     config/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
+
+#------------------------------ Check Image ----------------------------------
+
+CHECKIMAGE_TYPE  NONE           # can be NONE, BACKGROUND, BACKGROUND_RMS,
+                                # MINIBACKGROUND, MINIBACK_RMS, -BACKGROUND,
+                                # FILTERED, OBJECTS, -OBJECTS, SEGMENTATION,
+                                # or APERTURES
+CHECKIMAGE_NAME  check.fits     # Filename for the check-image
+
+#--------------------- Memory (change with caution!) -------------------------
+
+MEMORY_OBJSTACK  3000           # number of objects in stack
+MEMORY_PIXSTACK  300000         # number of pixels in stack
+MEMORY_BUFSIZE   1024           # number of lines in buffer
+
+#----------------------------- Miscellaneous ---------------------------------
+
+#VERBOSE_TYPE     QUIET          # can be QUIET, NORMAL or FULL
+VERBOSE_TYPE     NORMAL          # can be QUIET, NORMAL or FULL
+HEADER_SUFFIX    .ahead         # Filename extension for additional headers
+WRITE_XML        N              # Write XML file (Y/N)?
+XML_NAME         sex.xml        # Filename for XML output

py/legacypipe/config/DECaLS.param

@@ -0,0 +1,45 @@
+NUMBER
+
+VIGNET(63,63)
+
+X_IMAGE
+Y_IMAGE
+
+ALPHA_J2000
+DELTA_J2000
+
+FLAGS
+
+FLUX_RADIUS
+FLUX_APER(8)       
+FLUXERR_APER(8)    
+
+SNR_WIN
+
+ELONGATION
+
+FLUX_AUTO
+FLUXERR_AUTO
+
+FWHM_WORLD
+ELLIPTICITY   
+POLAR_WORLD  
+CLASS_STAR 
+
+X2_WORLD
+Y2_WORLD
+XY_WORLD
+
+A_WORLD
+B_WORLD
+THETA_WORLD
+
+ERRX2_WORLD
+ERRY2_WORLD
+ERRXY_WORLD
+
+ERRA_WORLD
+ERRB_WORLD
+ERRTHETA_WORLD
+
+IMAFLAGS_ISO

py/legacypipe/config/DECaLS.psfex

@@ -0,0 +1,93 @@
+# Default configuration file for PSFEx 3.15.0
+# EB 2013-05-01
+#
+
+#-------------------------------- PSF model ----------------------------------
+
+BASIS_TYPE      PIXEL_AUTO      # NONE, PIXEL, GAUSS-LAGUERRE or FILE
+BASIS_NUMBER    20              # Basis number or parameter
+BASIS_NAME      basis.fits      # Basis filename (FITS data-cube)
+BASIS_SCALE     1.0             # Gauss-Laguerre beta parameter
+NEWBASIS_TYPE   NONE            # Create new basis: NONE, PCA_INDEPENDENT
+                                # or PCA_COMMON
+NEWBASIS_NUMBER 8               # Number of new basis vectors
+PSF_SAMPLING    1.0             # Sampling step in pixel units (0.0 = auto)
+PSF_PIXELSIZE   1.0             # Effective pixel size in pixel step units
+PSF_ACCURACY    0.01            # Accuracy to expect from PSF "pixel" values
+PSF_SIZE        63,63           # Image size of the PSF model
+PSF_RECENTER    N               # Allow recentering of PSF-candidates Y/N ?
+MEF_TYPE        INDEPENDENT     # INDEPENDENT or COMMON
+
+#------------------------- Point source measurements -------------------------
+
+CENTER_KEYS     X_IMAGE,Y_IMAGE # Catalogue parameters for source pre-centering
+PHOTFLUX_KEY    FLUX_APER(4)    # Catalogue parameter for photometric norm.
+PHOTFLUXERR_KEY FLUXERR_APER(4) # Catalogue parameter for photometric error
+
+#----------------------------- PSF variability -------------------------------
+
+PSFVAR_KEYS     X_IMAGE,Y_IMAGE # Catalogue or FITS (preceded by :) params
+PSFVAR_GROUPS   1,1             # Group tag for each context key
+PSFVAR_DEGREES  2               # Polynom degree for each group
+PSFVAR_NSNAP    9               # Number of PSF snapshots per axis
+HIDDENMEF_TYPE  COMMON          # INDEPENDENT or COMMON
+STABILITY_TYPE  EXPOSURE        # EXPOSURE or SEQUENCE
+
+#----------------------------- Sample selection ------------------------------
+
+SAMPLE_AUTOSELECT  Y            # Automatically select the FWHM (Y/N) ?
+SAMPLEVAR_TYPE     SEEING       # File-to-file PSF variability: NONE or SEEING
+SAMPLE_FWHMRANGE   2.0,30.0     # Allowed FWHM range
+SAMPLE_VARIABILITY 0.20         # Allowed FWHM variability (1.0 = 100%)
+SAMPLE_MINSN       20           # Minimum S/N for a source to be used
+SAMPLE_MAXELLIP    0.3          # Maximum (A-B)/(A+B) for a source to be used
+SAMPLE_FLAGMASK    0x00fe       # Rejection mask on SExtractor FLAGS
+SAMPLE_WFLAGMASK   0x0000       # Rejection mask on SExtractor FLAGS_WEIGHT
+SAMPLE_IMAFLAGMASK 0x0          # Rejection mask on SExtractor IMAFLAGS_ISO
+BADPIXEL_FILTER    N            # Filter bad-pixels in samples (Y/N) ?
+BADPIXEL_NMAX      0            # Maximum number of bad pixels allowed
+
+#----------------------- PSF homogeneisation kernel --------------------------
+
+HOMOBASIS_TYPE     NONE         # NONE or GAUSS-LAGUERRE
+HOMOBASIS_NUMBER   10           # Kernel basis number or parameter
+HOMOBASIS_SCALE    1.0          # GAUSS-LAGUERRE beta parameter
+HOMOPSF_PARAMS     2.0, 3.0     # Moffat parameters of the idealised PSF
+HOMOKERNEL_DIR                  # Where to write kernels (empty=same as input)
+HOMOKERNEL_SUFFIX  .homo.fits   # Filename extension for homogenisation kernels
+
+#------------------------------- Check-plots ----------------------------------
+
+CHECKPLOT_DEV       NULL         # NULL, XWIN, TK, PS, PSC, XFIG, PNG,
+                                # JPEG, AQT, PDF or SVG
+CHECKPLOT_RES       0           # Check-plot resolution (0 = default)
+CHECKPLOT_ANTIALIAS Y           # Anti-aliasing using convert (Y/N) ?
+
+#CHECKPLOT_TYPE      FWHM,ELLIPTICITY,COUNTS, COUNT_FRACTION, CHI2, RESIDUALS
+                                # or NONE
+#CHECKPLOT_NAME      fwhm, ellipticity, counts, countfrac, chi2, resi
+
+CHECKPLOT_TYPE NONE
+
+CHECKIMAGE_TYPE NONE
+
+#------------------------------ Check-Images ---------------------------------
+# 
+#CHECKIMAGE_TYPE SAMPLES,SNAPSHOTS_IMRES         # CHI,PROTOTYPES,SAMPLES,RESIDUALS,SNAPSHOTS
+#                                # or MOFFAT,-MOFFAT,-SYMMETRICAL
+#CHECKIMAGE_NAME samp.fits,snap_imres.fits       #chi.fits,proto.fits,samp.fits,resi.fits,snap.fits
+#                                # Check-image filenames
+#CHECKIMAGE_CUBE Y               # Save check-images as datacubes (Y/N) ?
+# 
+#----------------------------- Miscellaneous ---------------------------------
+
+PSF_DIR                         # Where to write PSFs (empty=same as input)
+PSF_SUFFIX      .fits            # Filename extension for output PSF filename
+VERBOSE_TYPE    FULL            # can be QUIET,NORMAL,LOG or FULL
+WRITE_XML       N               # Write XML file (Y/N)?
+XML_NAME        psfex.xml       # Filename for XML output
+XSL_URL         file:///share/apps/usr/share/psfex/psfex.xsl
+                                # Filename for XSL style-sheet
+NTHREADS        1               # Number of simultaneous threads for
+                                # the SMP version of PSFEx
+                                # 0 = automatic