input,f,a,,,,List of input images output,f,a,,,,List of output images crmask,f,h,,,,List of output cosmic ray and object masks average,f,h,,,,List of output block average filtered images sigma,f,h,,,,"List of output sigma images " navg,i,h,5,3,,Block average box size nrej,i,h,0,0,,Number of high pixels to reject from the average nbkg,i,h,5,1,,Background annulus width nsig,i,h,25,10,,Box size for sigma calculation var0,r,h,0.,0.,,Variance coefficient for DN^0 term var1,r,h,0.,0.,,Variance coefficient for DN^1 term var2,r,h,0.,0.,,"Variance coefficient for DN^2 term " crval,i,h,1,0,,Mask value for cosmic rays lcrsig,r,h,10.,,,Low cosmic ray sigma outside object hcrsig,r,h,5.,,,High cosmic ray sigma outside object crgrow,r,h,0.,0.,,"Cosmic ray grow radius " objval,i,h,0,0,,Mask value for objects lobjsig,r,h,10.,,,Low object detection sigma hobjsig,r,h,5.,,,High object detection sigma objgrow,r,h,0.,0.,,Object grow radius