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Interactive Keystroke Commands
? Print help
: Colon commands
g Draw a plot of the current fit
i Draw the residuals plot for the current fit
p Draw a plot of current photometry
s Draw histograms for the image region nearest the cursor
l Draw the least squares fit for the image region nearest the cursor
h Draw histogram plot of each image region in turn
l Draw least squares fits plot of each image region in turn
r Redraw the current plot
d Delete the image region nearest the cursor
u Undelete the image region nearest the cursor
f Recompute the intensity matching function
w Update the task parameters
q Exit
Colon Commands
:markcoords Mark objects on the display
:marksections Mark image sections on the display
:show Show current values of all the parameters
Show/set Parameters
:input [string] Show/set the current input image
:reference [string] Show/set the current reference image / phot file
:regions [string] Show/set the current image regions
:photfile [string] Show/set the current input photometry file
:lintransform [string] Show/set the linear transform database file name
:dnx [value] Show/set the default x size of an image region
:dny [value] Show/set the default y size of an image region
:shifts [string] Show/set the current shifts file
:xshift [value] Show/set the input image x shift
:yshift [value] Show/set the input image y shift
:output [string] Show/set the current output image name
:maxnregions Show the maximum number of objects / regions
:gain [string] Show/set the gain value / image header keyword
:readnoise [string] Show/set the readout noise value / image header
keyword
:scaling Show the current scaling algorithm
:datamin [value] Show/set the minimum good data value
:datamax [value] Show/set the maximum good data value
:nreject [value] Show/set the maximum number of rejection cycles
:loreject [value] Show/set low side k-sigma rejection parameter
:hireject [value] Show/set high side k-sigma rejection parameter
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