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authorJoe Hunkeler <jhunkeler@gmail.com>2015-08-11 16:51:37 -0400
committerJoe Hunkeler <jhunkeler@gmail.com>2015-08-11 16:51:37 -0400
commit40e5a5811c6ffce9b0974e93cdd927cbcf60c157 (patch)
tree4464880c571602d54f6ae114729bf62a89518057 /noao/imred/ccdred/combine.par
downloadiraf-osx-40e5a5811c6ffce9b0974e93cdd927cbcf60c157.tar.gz
Repatch (from linux) of OSX IRAF
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+# COMBINE -- Image combine parameters
+
+input,s,a,,,,List of images to combine
+output,s,a,,,,List of output images
+plfile,s,h,"",,,List of output pixel list files (optional)
+sigma,s,h,"",,,"List of sigma images (optional)
+"
+ccdtype,s,h,"",,,CCD image type to combine (optional)
+subsets,b,h,no,,,Combine images by subset parameter?
+delete,b,h,no,,,Delete input images after combining?
+clobber,b,h,no,,,"Clobber existing output image?
+"
+combine,s,h,"average","average|median",,Type of combine operation
+reject,s,h,"none","none|minmax|ccdclip|crreject|sigclip|avsigclip|pclip",,Type of rejection
+project,b,h,no,,,Project highest dimension of input images?
+outtype,s,h,"real","short|ushort|integer|long|real|double",,Output image pixel datatype
+offsets,f,h,"none",,,Input image offsets
+masktype,s,h,"none","none|goodvalue|badvalue|goodbits|badbits",,Mask type
+maskvalue,r,h,0,,,Mask value
+blank,r,h,0.,,,"Value if there are no pixels
+"
+scale,s,h,"none",,,Image scaling
+zero,s,h,"none",,,Image zero point offset
+weight,s,h,"none",,,Image weights
+statsec,s,h,"",,,"Image section for computing statistics
+"
+lthreshold,r,h,INDEF,,,Lower threshold
+hthreshold,r,h,INDEF,,,Upper threshold
+nlow,i,h,1,0,,minmax: Number of low pixels to reject
+nhigh,i,h,1,0,,minmax: Number of high pixels to reject
+nkeep,i,h,1,,,Minimum to keep (pos) or maximum to reject (neg)
+mclip,b,h,yes,,,Use median in sigma clipping algorithms?
+lsigma,r,h,3.,0.,,Lower sigma clipping factor
+hsigma,r,h,3.,0.,,Upper sigma clipping factor
+rdnoise,s,h,"0.",,,ccdclip: CCD readout noise (electrons)
+gain,s,h,"1.",,,ccdclip: CCD gain (electrons/DN)
+snoise,s,h,"0.",,,ccdclip: Sensitivity noise (fraction)
+sigscale,r,h,0.1,0.,,Tolerance for sigma clipping scaling corrections
+pclip,r,h,-0.5,,,pclip: Percentile clipping parameter
+grow,i,h,0,,,Radius (pixels) for 1D neighbor rejection