Repatch (from linux) of OSX IRAF

17 files changed, 730 insertions, 0 deletions

diff --git a/noao/lib/scr/README b/noao/lib/scr/README
new file mode 100644
index 00000000..4890e02a
--- /dev/null
+++ b/noao/lib/scr/README
@@ -0,0 +1,5 @@
+SCR --	Runtime files used to draw or display text or graphics on a terminal
+	screen.
+
+igsfit.key -- Interactive general surface fitting package used in
+	twodspec.longslit.fitcoords
diff --git a/noao/lib/scr/cosmicrays.key b/noao/lib/scr/cosmicrays.key
new file mode 100644
index 00000000..e5fd1dd0
--- /dev/null
+++ b/noao/lib/scr/cosmicrays.key
@@ -0,0 +1,41 @@
+	   COSMIC RAY DETECTION AND REPLACEMENT
+
+   
+INTERACTIVE IMAGE CURSOR COMMANDS
+
+When using the image display cursor to define a list of training objects
+the following keystrokes may be given.
+
+?	Help
+c	Identify the object as a cosmic ray
+s	Identify the object as a star
+g	Switch to the graphics plot
+q	Quit and continue with the cleaning
+
+There are no colon commands.
+
+
+INTERACTIVE GRAPHICS CURSOR COMMANDS
+
+  The graph shows the ratio of the mean background subtracted flux within the
+detection window (excluding the candidate cosmic ray and the second brightest
+pixel) to the flux of the candidate cosmic ray pixel as a function of the
+mean flux.  Both coordinates have been multiplied by 100 so the ratio is in
+precent.  The peaks of extended objects have high flux ratios while true
+cosmic rays have low ratios.  The main purpose of this step is to set the
+flux ratio threshold for discriminating stars and galaxies.  The cursor
+keys are:
+
+?	Help
+a	Toggle between showing all objects and only the training objects
+d	Mark candidate for replacement (applys to '+' points)
+q	Quit.  Returns to training or to replace the selected pixels
+r	Redraw the graph
+s	Make a surface plot for the candidate nearest the cursor
+t	Set the flux ratio threshold at the y cursor position
+u	Mark candidate to not be replaced (applys to 'x' points)
+w	Adjust the graph window (see GTOOLS)
+<space> Print the pixel coordinates for a candidate
+
+There are no colon commands except those for the windowing options (type
+:\help or see GTOOLS).
diff --git a/noao/lib/scr/deblend.key b/noao/lib/scr/deblend.key
new file mode 100644
index 00000000..246821dc
--- /dev/null
+++ b/noao/lib/scr/deblend.key
@@ -0,0 +1,9 @@
+	SPLOT DEBLENDING OPTIONS
+
+a=0p1s	Fit intensities and one sigma with positions fixed
+b=1p1s	Fit intensities, one position, and one sigma with separations fixed
+c=np1s	Fit intensities, positions, and one sigma
+d=0pns	Fit intensities and sigmas with positions fixed
+e=1pns	Fit intensities, one position, and sigmas with separations fixed
+f=npns	Fit intensities, positions, and sigmas
+I	Interrupt task immediately
diff --git a/noao/lib/scr/fftmode.key b/noao/lib/scr/fftmode.key
new file mode 100644
index 00000000..28f12068
--- /dev/null
+++ b/noao/lib/scr/fftmode.key
@@ -0,0 +1,37 @@
+    
+    FOURIER MODE COMMAND SUMMARY
+
+    ?  Help 		     b  PS before filter       f  FFT after filter
+    g  FFT before filter     i  Period trend 	       I  Interrupt
+    o  Obj B4/after filter   p  PS after filter        q  Quit
+    r  Redraw 		     s  Spectrum mode 	       t  Temp B4/after filter
+    x  Correlation mode
+
+    :plot        What type of plot to draw   :overlay    Overlay filt function?
+    :split_plot  Make a split-plot?  	     :one_image  What plot on screen
+    :when        Plot before/after filter?   :log_scale  Plot on a Log scale?
+    :zoom        FFT zoom parameter
+
+
+    ?	Print list of cursor key and colon commands
+    b	Display power spectra before filtering
+    f	Display Fourier transforms after filtering
+    g	Display Fourier transforms before filtering
+    i	Print period trend information
+    I   Interrupt
+    o   Display object spectrum before and after filtering
+    p	Display power spectra after filtering
+    q	Quit
+    r	Redraw
+    s	Enter spectrum mode
+    t   Display template spectrum before and after filtering
+    x	Return to correlation mode
+    
+    :plot [obj|ref]		What type of plot to draw
+    :overlay [yes|no]		Overlay filter function?
+    :split_plot [yes|no]	Make a split-plot?
+    :one_image [obj|ref] 	What to put in single screen
+    :when [before|after]	Plot before or after filtering?
+    :log_scale [yes|no]		Plot on a Log scale?
+    :zoom [factor]		FFT zoom parameter
+
diff --git a/noao/lib/scr/flatfit.key b/noao/lib/scr/flatfit.key
new file mode 100644
index 00000000..2c3048dd
--- /dev/null
+++ b/noao/lib/scr/flatfit.key
@@ -0,0 +1,13 @@
+	? - Screen help
+	/ - Status line help
+	e - Plot in residual error mode
+	f - Plot in fit to the data mode
+	o - Change order of fit
+	l - Change lower rejection sigma
+	u - Change upper rejection sigma
+	r - Reset fit to include rejected pixels
+	s - Change upper and lower sigmas to same value
+	i - Iterate again
+	n - Iterate N times
+	q - Quit and accept current solution
+	I - Interrupt task immediately
diff --git a/noao/lib/scr/fxcor.key b/noao/lib/scr/fxcor.key
new file mode 100644
index 00000000..51f50326
--- /dev/null
+++ b/noao/lib/scr/fxcor.key
@@ -0,0 +1,99 @@
+    RV Fourier Cross Correlation Task Commands
+
+    ?  Help 		   -  Subtract blend 	   +  Toggle status line
+    a  Antisymmetric plot  b  Fix the background   c  Cursor read
+    d  Deblend 		   e  Summary plot 	   f  Fourier mode
+    g  Mark limits of fit  I  Interrupt 	   j  Plot residuals
+    l  Page results 	   m  Mark ccf points	   n  Next
+    o  Fit obj continuum   p  Previous 	   	   q  Quit
+    r  Redraw 	 	   s  Spectrum mode 	   t  Fit temp continuum
+    v  Verbose output 	   w  Write 		   x  Do correlation
+    y  Set fit lower limit z  Zoom on CCF
+
+    :apertures 	  :apnum      :apodize 	    :autowrite    :autodraw
+    :background   :ccftype    :comment	    :continuum    :correction
+    :deltav       :disp       :filter       :function     :height
+    :imupdate     :maxwidth   :minwidth     :nbang        :next
+    :objects      :output     :osample      :pbang        :peak
+    :pixcorr      :previous   :printz       :rebin        :results
+    :rsample      :sample     :show         :templates    :tempvel
+    :tnum         :unlearn    :update       :version      :verbose
+    :wccf         :weights    :width        :wincenter    :window
+    :ymin         :ymax
+
+
+    ?  Print list of cursor key and colon commands
+    -  Subtract blended component from correlation peak
+    +  Toggle status line output
+    a  Display the antisymmetric noise component of the correlation
+    b  Fix the background level for the Gaussian fit
+    c  Read the cursor in velocity and lag units
+    d  Deblend multiple correlation peak
+    e  Preview the summary plot of the correlation
+    f  Fourier filtering and FFT display mode
+    g  Mark correlation peak lag limits and fit
+    I  Interrupt
+    j  Plot the residuals of the fit to the peak
+    l  Page the current logfile of results
+    m  Plot polymarkers of actual CCF points on the plot
+    n  Go to next (template --> aperture --> object)
+    o  Fit or refit object spectrum continuum for subtraction
+    p  Go to previous (template --> aperture --> object)
+    q  Quit task
+    r  Redraw
+    s  Examine object/template spectra and display mode
+    t  Fit or refit template spectrum continuum for subtraction
+    v  Print full correlation results in text window
+    w  Write current correlation results to the log file
+    x  Compute correlation
+    y  Mark correlation peak lower limit and fit
+    z  Expand on different correlation peak using full correlation plot
+
+    :apertures [range] 			Set/Show list of apertures to process
+    :apnum  [aperture] 			Set/Show specific aperture to process
+    :apodize  [fraction] 		Set/Show fraction of endpts to apodize
+    :autowrite [y|n] 			Set/Show autowrite param
+    :autodraw  [y|n]			Set/Show autodraw param
+    :background  [background|INDEF] 	Set/Show background fitting level
+    :ccftype  [image|text] 		Set/Show type of CCF output
+    :comment  [string]			Add a comment to the output logs
+    :continuum  [both|obj|temp|none] 	Set/Show which spectra to normalize
+    :correction shift			Convert a pixel shift to a velocity
+    :deltav				Print the velocity per pixel dispersion
+    :disp				Print rebinned dispersion info
+    :filter  [both|obj|temp|none] 	Set/Show which spectra to filter
+    :function [gaussian|lorentzian| 	Set/Show CCF peak fitting function
+		center1d|parabola]
+    :height  [height] 			Set/SHow CCF peak fit height
+    :imupdate  [y|n] 			Set/Show image update flag
+    :maxwidth  [width] 			Set/Show min fitting width
+    :minwidth  [width] 			Set/Show max fitting width
+    :nbang  				:Next command without a write
+    :next [temp|aperture|object]	Go to next correlation pair
+    :objects  [list] 			Set/Show object list
+    :output  [fname] 			Set/Show output logfile
+    :osample  [range] 			Set/Show object regions to correlate
+    :pbang  				:Previous command without a write
+    :peak  [y|n] 			Set/Show peak height flag
+    :pixcorr  [y|n] 			Set/Show pixel correlation flag
+    :previous [temp|aperture|object]	Go to previous correlation pair
+    :printz  [y|n]			Toggle output of Z values vs. velocity
+    :rebin [small|large|obj|temp]	Set/Show the rebin parameter
+    :results [file]			Page results
+    :rsample  [range] 			Set/Show template regions to correlate
+    :show [filt|contin|keyw]		List current parameters
+    :templates  [list] 			Set/Show template list
+    :tempvel  [velocity] 		Set/Show template velocity
+    :tnum  [temp_code]			Move to a specific template in the list
+    :unlearn [filt|contin|keyw]		Unlearn task parameters
+    :update [filt|contin|keyw]		Update task parameters
+    :version				Show task version number
+    :verbose  [y|n] 			Set/Show verbose output flag
+    :wccf				Write out the CCF to an image|file
+    :weights  [weight] 			Set/Show fitting weights
+    :width  [width] 			Set/Show fitting width about peak
+    :wincenter  [center] 		Set/Show peak window center
+    :window  [size] 			Set/Show size of window
+    :ymin  [correlation height]         Set/Show lower ccf plot scaling
+    :ymax  [correlation height]         Set/Show upper ccf plot scaling
+
diff --git a/noao/lib/scr/hdicgfit.key b/noao/lib/scr/hdicgfit.key
new file mode 100644
index 00000000..a635ff82
--- /dev/null
+++ b/noao/lib/scr/hdicgfit.key
@@ -0,0 +1,67 @@
+1.	DTOI INTERACTIVE CURVE FITTING OPTIONS 
+
+?	Print options
+a	Add point at the cursor position to sample (from HD curve only)
+c	Print the coordinates and fit of point nearest the cursor
+d	Delete data point nearest the cursor
+f	Fit the data and redraw or overplot
+g	Redefine graph keys.  Any of the following data types may be along
+	either axis.  
+	    x  Independent variable	y  Dependent variable
+	    f  Fitted value		r  Residual (y - f)
+	    d  Ratio (y / f)		n  Nonlinear part of y
+	    u  Density above fog
+o	Overplot the next graph
+q	Exit the interactive curve fitting.  Carriage return will also exit.
+r	Redraw graph
+u	Undelete the deleted point nearest the cursor
+w	Set the graph window.  For help type 'w' followed by '?'.
+x	Change the x value of the point nearest the cursor
+y	Change the y value of the point nearest the cursor
+z	Change the weight of the point nearest the cursor
+
+
+2. 	DTOI INTERACTIVE CURVE FITTING COLON COMMANDS
+
+The parameters are listed or set with the following commands which may be
+abbreviated.  To list the value of a parameter type the command alone.
+
+:show [file]		Show the values of all the parameters
+:vshow [file]		Show the values of all the parameters verbosely
+:errors [file]		Print the errors of the fit (default STDOUT)
+:reset			Return to original conditions (x, y, wts and npts)
+:ebars [errors/weights]	Error bars can indicate either errors or weights
+:function [value]	Fitting function (power, cheby, legen, spline3, spline1)
+:transform [value]	Set the transform type (none, logo, k50, k75)
+:fog [value]		Change the fog level (or ":fog reset")
+:order [value]		Fitting function order
+:quit			Terminate HDFIT without updating database
+
+Additional commands are available for setting graph formats and manipulating
+the graphics.  Use the following commands for help.
+
+:/help			Print help for graph formatting option
+:.help			Print help for cursor mode
+
+
+3.	DTOI INTERACTIVE CURVE FITTING GRAPH KEYS
+
+The graph keys h, i, j, k, and l indicate the following types of graphs:
+h	h = (x,y)  transformed density vs. log exposure
+i	i = (y,x)  log exposrue vs. transformed density
+j	j = (x,r)  transformed density vs. residuals
+k	k = (x,d)  transformed density vs. the y(data)/y(fit) ratio
+l	l = (y,u)  log exposure vs. density above fog (HD Curve)
+
+The graph keys may be redefined to put any combination of axes type along 
+either graph axis with the 'g' key.  To define a graph key, select the desired 
+key to redefine and then specify the axes types for the horizontal and vertical
+axes by a pair of comma separated types from the following:
+
+d  Ratio (y / f)
+f  Fitted values
+r  Residuals of fit (y - f)
+n  Nonlinear part of data (linear component of fit subtracted)
+x  Indepedent variable
+y  Dependent variable (data being fit)
+u  User - which for the DTOI package is density above fog
diff --git a/noao/lib/scr/icgfit.html b/noao/lib/scr/icgfit.html
new file mode 100644
index 00000000..1aa77e8c
--- /dev/null
+++ b/noao/lib/scr/icgfit.html
@@ -0,0 +1,83 @@
+<HTML>
+<HEAD>
+<TITLE>
+INTERACTIVE CURVE FITTING CURSOR OPTIONS
+</TITLE>
+</HEAD>
+<BODY>
+<H3>1. INTERACTIVE CURVE FITTING CURSOR OPTIONS</H3>
+
+<PRE>
+?	Print options
+a	Add point to constrain fit
+c	Print the coordinates and fit of point nearest the cursor
+d	Delete data point nearest the cursor
+f	Fit the data and redraw or overplot
+g	Redefine graph keys.  Any of the following data types may be along
+	either axis.
+	    x  Independent variable	y  Dependent variable
+	    f  Fitted value		r  Residual (y - f)
+	    d  Ratio (y / f)		n  Nonlinear part of y
+h-l	Graph keys.  Defaults are h=(x,y), i=(y,x), j=(x,r), k=(x,d), l=(x,n)
+o	Overplot the next graph
+q	Exit the interactive curve fitting.  Carriage return will also exit.
+r	Redraw graph
+s	Set sample range with the cursor
+t	Initialize the sample range to all points
+v	Change the weight of the point nearest the cursor
+u	Undelete the deleted point nearest the cursor
+w	Set the graph window.  For help type 'w' followed by '?'.
+x	Change the x value of the point nearest the cursor
+y	Change the y value of the point nearest the cursor
+z	Delete sample region nearest cursor
+I	Interrupt task immediately
+</PRE>
+
+<H3>2. INTERACTIVE CURVE FITTING COLON COMMANDS</H3>
+
+The parameters are listed or set with the following commands which may be
+abbreviated.  To list the value of a parameter type the command alone.
+
+<PRE>
+:show [file]		Show the values of all the parameters
+:vshow [file]		Show the values of all the parameters verbosely
+:xyshow [file]		Show the x, y, y fit, and weight data values
+:evaluate <value>	Print the fit at the specified value
+:errors [file]		Print the errors of the fit (default STDOUT)
+:function [value]	Fitting function (chebyshev, legendre, spline3, spline1)
+:grow [value]		Rejection growing radius
+:naverage [value]	Sample averaging or medianing window
+:order [value]		Fitting function order
+:low_reject [value]	Low rejection threshold
+:high_reject [value]	High rejection threshold
+:niterate [value]	Number of rejection iterations
+:sample [value]		Sample ranges
+:markrej [value]	Mark rejected points?
+</PRE>
+
+Additional commands are available for setting graph formats and manipulating
+the graphics.  Use the following commands for help.
+
+<PRE>
+:/help			Print help for graph formatting option
+:.help			Print help for general graphics options
+</PRE>
+
+<H3>3. INTERACTIVE CURVE FITTING GRAPH KEYS</H3>
+
+The graph keys are h, i, j, k, and l.  The graph keys may be redefined to
+put any combination of axes types along either graph axis with the 'g' key.
+To define a graph key select the desired key to redefine and then specify
+the axes types for the horizontal and vertical axes by a pair of comma
+separated types from the following:
+
+<PRE>
+d  Ratio (y / f)
+f  Fitted values
+r  Residuals of fit (y - f)
+n  Nonlinear part of data (linear component of fit subtracted)
+x  Indepedent variable
+y  Dependent variable (data being fit)
+</PRE>
+</BODY>
+</HTML>
diff --git a/noao/lib/scr/icgfit.key b/noao/lib/scr/icgfit.key
new file mode 100644
index 00000000..dfa8a475
--- /dev/null
+++ b/noao/lib/scr/icgfit.key
@@ -0,0 +1,68 @@
+1. INTERACTIVE CURVE FITTING CURSOR OPTIONS
+
+?	Print options
+a	Add point to constrain fit
+c	Print the coordinates and fit of point nearest the cursor
+d	Delete data point nearest the cursor
+f	Fit the data and redraw or overplot
+g	Redefine graph keys.  Any of the following data types may be along
+	either axis.
+	    x  Independent variable	y  Dependent variable
+	    f  Fitted value		r  Residual (y - f)
+	    d  Ratio (y / f)		n  Nonlinear part of y
+h-l	Graph keys.  Defaults are h=(x,y), i=(y,x), j=(x,r), k=(x,d), l=(x,n)
+o	Overplot the next graph
+q	Exit the interactive curve fitting.  Carriage return will also exit.
+r	Redraw graph
+s	Set sample range with the cursor
+t	Initialize the sample range to all points
+v	Change the weight of the point nearest the cursor
+u	Undelete the deleted point nearest the cursor
+w	Set the graph window.  For help type 'w' followed by '?'.
+x	Change the x value of the point nearest the cursor
+y	Change the y value of the point nearest the cursor
+z	Delete sample region nearest cursor
+I	Interrupt task immediately
+
+
+2. INTERACTIVE CURVE FITTING COLON COMMANDS
+
+The parameters are listed or set with the following commands which may be
+abbreviated.  To list the value of a parameter type the command alone.
+
+:show [file]		Show the values of all the parameters
+:vshow [file]		Show the values of all the parameters verbosely
+:xyshow [file]		Show the x, y, y fit, and weight data values
+:evaluate <value>	Print the fit at the specified value
+:errors [file]		Print the errors of the fit (default STDOUT)
+:function [value]	Fitting function (chebyshev, legendre, spline3, spline1)
+:grow [value]		Rejection growing radius
+:naverage [value]	Sample averaging or medianing window
+:order [value]		Fitting function order
+:low_reject [value]	Low rejection threshold
+:high_reject [value]	High rejection threshold
+:niterate [value]	Number of rejection iterations
+:sample [value]		Sample ranges
+:markrej [value]	Mark rejected points?
+
+Additional commands are available for setting graph formats and manipulating
+the graphics.  Use the following commands for help.
+
+:/help			Print help for graph formatting option
+:.help			Print help for general graphics options
+
+
+3. INTERACTIVE CURVE FITTING GRAPH KEYS
+
+The graph keys are h, i, j, k, and l.  The graph keys may be redefined to
+put any combination of axes types along either graph axis with the 'g' key.
+To define a graph key select the desired key to redefine and then specify
+the axes types for the horizontal and vertical axes by a pair of comma
+separated types from the following:
+
+d  Ratio (y / f)
+f  Fitted values
+r  Residuals of fit (y - f)
+n  Nonlinear part of data (linear component of fit subtracted)
+x  Indepedent variable
+y  Dependent variable (data being fit)
diff --git a/noao/lib/scr/idicgfit.key b/noao/lib/scr/idicgfit.key
new file mode 100644
index 00000000..ae6ea537
--- /dev/null
+++ b/noao/lib/scr/idicgfit.key
@@ -0,0 +1,69 @@
+1. INTERACTIVE CURVE FITTING CURSOR KEYS
+
+?	Print options
+a	Add point to constrain fit (points are not added to feature list)
+c	Print the coordinates and fit of point nearest the cursor
+d	Delete data point nearest the cursor
+f	Fit the data and redraw or overplot
+g	Redefine graph keys.  Any of the following data types may be along
+	either axis.
+	    x  Pixel coordinate	  y  User coordinate	f  Fitted value
+	    r  Residual=(y - f)   d  Ratio=(y / f)	n  Nonlinear part of y
+	    v  Radial velocity=(y - f) / y * 30000
+h-l	Graph keys.  Defaults are h=(y,x), i=(y,v), j=(y,r), k=(y,d), l=(y,n)
+o	Overplot the next graph
+q	Exit the interactive curve fitting.  Carriage return will also exit.
+r	Redraw graph
+s	Set sample range with the cursor
+t	Initialize the sample range to all points
+u	Undelete the deleted point nearest the cursor
+v	Change the weight of the point nearest the cursor
+w	Set the graph window.  For help type 'w' followed by '?'.
+x	Change the x value of the point nearest the cursor
+y	Change the y value of the point nearest the cursor
+z	Delete sample region nearest cursor
+I	Interrupt task immediately
+
+
+2. INTERACTIVE CURVE FITTING COLON COMMANDS
+
+The parameters are listed or set with the following commands which may be
+abbreviated.  To list the value of a parameter type the command alone.
+
+:show [file]		Show the values of all the parameters
+:vshow [file]		Show the values of all the parameters verbosely
+:xyshow [file]		Show the x, y, y fit, and weight data values
+:evaluate <value>	Print the fit at the specified value
+:errors [file]		Print the errors of the fit (default STDOUT)
+:function [value]	Fitting function (chebyshev, legendre, spline3, spline1)
+:grow [value]		Rejection growing radius
+:naverage [value]	Sample averaging or medianing window
+:order [value]		Fitting function order
+:low_reject [value]	Low rejection threshold
+:high_reject [value]	High rejection threshold
+:niterate [value]	Number of rejection iterations
+:sample [value]		Sample ranges
+:markrej [value]	Mark rejected points?
+
+Additional commands are available for setting graph formats and manipulating
+the graphics.  Use the following commands for help.
+
+:/help			Print help for graph formatting option
+:.help			Print help for general graphics options
+
+
+3. INTERACTIVE CURVE FITTING GRAPH KEYS
+
+The graph keys are h, i, j, k, and l.  The graph keys may be redefined to
+put any combination of axes types along either graph axis with the 'g' key.
+To define a graph key select the desired key to redefine and then specify
+the axes types for the horizontal and vertical axes by a pair of comma
+separated types from the following:
+
+d  Ratio = (y / f)
+f  Fitted values
+r  Residuals of fit = (y - f)
+n  Nonlinear part of data (linear component of fit subtracted)
+v  Radial velocity = 30000 * (y - f) / y
+x  Pixel coordinates
+y  User coordinates
diff --git a/noao/lib/scr/igsfit.key b/noao/lib/scr/igsfit.key
new file mode 100644
index 00000000..e04357d6
--- /dev/null
+++ b/noao/lib/scr/igsfit.key
@@ -0,0 +1,29 @@
+	INTERACTIVE SURFACE FITTING
+
+?  List commands
+c  Print data values for point nearest the cursor
+d  Delete the point or set of points with constant x, y, or z
+	nearest the cursor (p, x, y, z,)
+f  Fit surface
+l  Graph the last set of points (in zoom mode)
+n  Graph the next set of points (in zoom mode)
+p  Graph all features
+q  Quit
+r  Redraw a graph
+u  Undelete the point or set of points with constant x, y, or z
+	nearest the cursor (p, x, y, z,)
+w  Window the graph.  Type '?' to the "window:" prompt for more help.
+x  Select data for the x axis (x, y, z, s, r)
+y  Select data for the y axis (x, y, z, s, r)
+z  Zoom on the set of points with constant x, y, or z (x, y, z)
+   Unzoom with p
+I  Interrupt task immediately
+
+:corners	List the surface fit at the corners of the image
+:function type	Set the function for the fitted surface (chebyshev, legendre)
+:show		Show the fitting parameters
+:xorder value	Set the x order  for the fitted surface
+:yorder value	Set the y order  for the fitted surface
+
+:/help		Additional graph formatting commands
+:.help		Additional general graph commands
diff --git a/noao/lib/scr/ilsetbins.key b/noao/lib/scr/ilsetbins.key
new file mode 100644
index 00000000..ca8d2d35
--- /dev/null
+++ b/noao/lib/scr/ilsetbins.key
@@ -0,0 +1,13 @@
+		Set Illumination Bins
+
+?	Print options
+i	Clear the sample ranges
+q	Exit interactive curve fitting
+s	Set bins with the cursor
+I	Interrupt task immediately
+
+The parameters are listed or set with the following commands which may be
+abbreviated.  To list the value of a parameter type the command alone.
+
+:bins value		Illumination bins
+:show			Show the values of all the parameters
diff --git a/noao/lib/scr/pdm.key b/noao/lib/scr/pdm.key
new file mode 100644
index 00000000..e3a5fb2c
--- /dev/null
+++ b/noao/lib/scr/pdm.key
@@ -0,0 +1,42 @@
+	Phase Dispersion Minimization
+
+	?      list options
+	h      graph data
+	i,k    graph theta (abscissa) verses frequency or period respectively
+	p      graph phase curve for period/frequency at cursor x position (th)
+	d,u    delete or undelete respectively the point nearest cursor  (d,ph)
+        f      call ICFIT on displayed data                 (data or phase plot)
+        j      subtract fit from data, use residuals
+	s      set sample range for calculations            (data plot)
+	t      reset range to entire dataset                (data plot)
+	g      significance of theta at cursor x position   (theta plot)
+	a      amplitude and epoch at cursor x position or of plot (th,ph)
+	,      set minp or minf to cursor x position        (theta plot)
+	.      set maxp or maxf to cursor x position        (theta plot)
+	m      mark range and find minimum in this range    (theta plot)
+	e      turn on/off error bars on phase plot, and if (phaseplot), replot
+	r      replot
+	x      remove a trend from the data by removing a bestfit line
+	z      flip the y-axis scale
+        q      quit
+
+	The following commands may be abbreviated.  If entered without an
+	argument; :minp, :maxp, :minf, :maxf, and :ntheta will display the
+	named parameter; :show, :vshow will print to STDOUT; :signif, :ampep,
+	and :phase, will do the calculation at the remembered period.
+
+	:show [file]		show parameter settings
+	:vshow [file]		show verbose information
+
+	:minp :maxp [period]	set/show min/max search period
+	:minf :maxf [frequency]	set/show min/max search frequency
+	:ntheta [number]	set/show number of points for theta
+	:sample [value]		set/show the sample ranges
+
+	:signif [period]	find theta significance
+	:ampep [period]		amplitude and epoch
+	:phase [period]		graph phase curve
+
+	:unreject		unreject all the data points
+	:alldata		reset range to entire dataset
+	:origdata		reset data to original dataset
diff --git a/noao/lib/scr/sensfunc.key b/noao/lib/scr/sensfunc.key
new file mode 100644
index 00000000..1fc8bca3
--- /dev/null
+++ b/noao/lib/scr/sensfunc.key
@@ -0,0 +1,72 @@
+		SENSFUNC: Determine Sensitivity Function
+
+SUMMARY:
+
+? Help            a Add data         c Composite data      d Delete data
+e Extinction      f Fit (overplot)   g Fit (redraw)        i Info 
+m Move data       o Original data    q Quit                r Redraw
+s Shift data      u Undelete data    w Change weights      I Interrupt
+
+:function [type]    :graphs [types]     :images [images]    :marks types
+:order [value]      :skys [images]      :stats [file]       :vstats [file]
+
+Graph types: a=(resid,airmass), c=(composite,lambda), e=(extinction,lambda)
+	     i=(Fluxed image,lambda), r=(resid, lambda), s=(Sensitivity,lambda)
+
+
+CURSOR KEYS:
+
+?	Print help
+a	Add a point at the cursor position
+c	Toggle composite points
+d	Delete point, star, or wavelength nearest the cursor
+e	Toggle residual extinction correction
+f	Fit data with a sensitivity function and overplot the fit
+g	Fit data with a sensitivity function and redraw the graphs
+i	Print information about point nearest the cursor
+m	Move point, star, wavelength nearest the cursor to new sensitivity
+o	Reset to original data
+q	Quit and write sensitivity function for current aperture
+r	Redraw graph(s)
+s	Toggle shift of standard stars to eliminate mean deviations
+u	Undelete point, star, or wavelength nearest the cursor
+w	Change weights of point, star, or wavelength nearest the cursor
+I	Interrupt task immediately
+
+
+COLON COMMANDS AND ARGUMENTS:
+
+:function [type]   Function to be fit to sensitivity data.  The types are:
+			chebyshev - Chebyshev polynomial
+			legendre  - Legendre polynomial
+			spline1   - Linear spline
+			spline3   - Cubic spline
+:graphs [types]    Graphs to be displayed (up to four).  The types are:
+			a - Residual sensitivity vs airmass
+			c - Composite residuals and error bars vs wavelength
+			e - Extinction (and revised extinction) vs wavelength
+			i - Flux calibrated image vs wavelength
+			r - Residual sensitivity vs wavelength
+			s - Sensitivity vs wavelength
+:images [images]   Images to flux calibrate and plot (up to four images)
+:marks [marks]     Mark types to use for included, deleted, and added points:
+			point, box, plus, cross, diamond, hline, vline,
+			hebar, vebar, circle
+:order [order]     Order of function (polynomial terms or spline pieces)
+:skys [images]     Sky images for flux calibration (optional, up to four images)
+:stats [file]      Statistics about standard stars and sensitivity fit
+:vstats [file]     Verbose statistics about standard stars and sensitivity fit
+
+
+EXAMPLES:
+
+:func spline3		Select cubic spline function
+:g srae			Graph sensitivity, residuals, airmass, and extinction
+:g sii			Graph sensitivity and two images
+:i n1.0004 n1.0008	Set first two images to graph (the defaults are
+			    taken from the standard star list)
+:skys n1.0005		Subtract this sky image from first image for calibration
+:m plus			Change the mark type for included points and don't
+			    change the deleted or added point mark type
+:stats			Print statistics to terminal
+:vstats stdstats	Print verbose statistics to file
diff --git a/noao/lib/scr/setlimits.key b/noao/lib/scr/setlimits.key
new file mode 100644
index 00000000..6fa832c9
--- /dev/null
+++ b/noao/lib/scr/setlimits.key
@@ -0,0 +1,21 @@
+	SET EXTRACTION APERTURES
+
+?	Display commands
+a	Set the aperture number for the current aperture
+l	Set the lower limit at the cursor for the current aperture
+u	Set the upper limit at the cursor for the current aperture
+y	Set the aperture limits at the Y cursor positions for the
+	    aperture nearest the X cursor
++	Make the next aperture to the right the current aperture
+-	Make the next aperture to the left the current aperture
+.	Make the nearest aperture to the cursor the current aperture
+
+The following colon commands set or show various parameters.
+
+:show [file]		Show or record the apertures
+:aperture [number]	Show or set aperture number
+:lower [value]		Show or set aperture lower limit
+:upper [value]		Show or set aperture upper limit
+
+:.help	Display cursor mode commands
+:/help  Display formating commands
diff --git a/noao/lib/scr/specmode.key b/noao/lib/scr/specmode.key
new file mode 100644
index 00000000..1b3b90b1
--- /dev/null
+++ b/noao/lib/scr/specmode.key
@@ -0,0 +1,34 @@
+
+    SPECTRUM REVIEW COMMAND SUMMARY
+
+    ?  Help 				b  Select obj/temnp sample region
+    d  Print velocity diff 		e  Do summary plot
+    f  Fourier mode 			i  Original spectra
+    I  Interrupt 			n  Disp. cont. spectra
+    p  Display prepared spectra 	q  Quit
+    r  Redraw 				s  Select sample regions
+    u  Unselect a sample region 	x  Return to correlation mode
+
+    :osample       			List of object sample regions
+    :rsample       			List of template sample regions
+    :show        			Show the task parameters
+
+
+    ?	Print list of cursor key and colon commands
+    b   Select sample regions for both spectra
+    d	Print velocity difference between two cursor positions
+    e	Plot a preview of the summary plot
+    f	Enter Fourier mode
+    i	Display original input spectra
+    I   Interrupt
+    n	Display continuum subtracted spectra
+    p   Display the prepared spectra prior to correlation
+    q	Quit
+    r	Redraw
+    s	Select sample regions 
+    u	Unselect sample regions 
+    x	Return to correlation mode
+
+    :sample [list]			List of sample regions
+    :show				Show the task parameters
+
diff --git a/noao/lib/scr/splot.key b/noao/lib/scr/splot.key
new file mode 100644
index 00000000..468877eb
--- /dev/null
+++ b/noao/lib/scr/splot.key
@@ -0,0 +1,28 @@
+/ - Cycle thru short help on stat line    p - Convert to wavelength scale
+? - This display                          q - Quit and exit
+a - Auto expand between cursors           r - Replot current spectrum
+b - Set base plot level to 0.0            s - Smooth (boxcar)
+c - Print cursor position                 t - flaTTen and normalize to 1.0
+d - Deblend lines using Gaussians         u - Set wavelength scale
+e - Equiv. width, integ flux, center      v - Equiv. width -- width at 1/2 flux
+f - Arithmetic functions: log, sqrt...    w - Window the graph
+g - Get new image and plot                x - Connects 2 cursor positions
+h - Equiv. width -- one sided             y - Plot std star flux from calib file
+i - Write current image as new image      z - Expand x range by factor of 2
+j - Fudge a point to Y-cursor value       - - (Minus) subtract deblended fit
+k - Equiv. width -- continuum = 1         . - Up slide spectrum
+l - Convert to F-lambda                   , - Down slide spectrum
+m - Mean, RMS, snr in marked region       $ - Convert to channel scale
+n - Convert to F-nu                       I - Interrupt task immediately
+o - Overplot another spectrum             # - Select new line/aperture
+G - Gaussian fit to single line
+
+For 'h' key:
+a - Left side for width at 1/2 flux       l - Left side for continuum = 1
+b - Right side for width at 1/2 flux      r - Right side for continuum = 1
+
+The colon commands do not allow abbreviations.
+
+:show	- Show full output of deblending and equivalent width measurments
+:log	- Enable logging to save_file
+:nolog  - Disable logging to save_file