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PEXAMINE Interactive Cursor Keystroke Commands
Basic Commands
? Print help for the PEXAMINE task
: PEXAMINE colon commands
g Activate the graphics cursor
i Activate the image cursor
e Exit PEXAMINE and save the edited catalog
q Quit PEXAMINE and discard the edited catalog
Data Examining Commands
l List the name, datatype and units for all columns in the catalog
o Print out the names and values of the stored columns for the
object nearest the cursor
x Replot the current y column versus the current x column
h Replot the current histogram
r Plot the radial profile of the object nearest the cursor
s Plot the surface of the object nearest the cursor
c Plot the contour plot of the object nearest the cursor
m Print the data values of the object nearest the cursor
p Replot the current graph
Data Editing Commands
z Reinitialize the data by removing all deletions and replot
d Mark the point nearest the cursor for deletion
u Undelete the marked point nearest the cursor
t Toggle between marking points for deletion or undeletion
( Mark points with X < X (cursor) for deletion or undeletion
) Mark points with X > X (cursor) for deletion or undeletion
v Mark points with Y < Y (cursor) for deletion or undeletion
^ Mark points with Y > Y (cursor) for deletion or undeletion
b Mark points inside a box for deletion or undeletion
f Actually delete the marked points and replot
PEXAMINE Interactive Colon Commands
:xcolumn [name] Show/set the X-Y plot X axis quantity
:ycolumn [name] Show/set the X-Y plot Y axis quantity
:hcolumn [name] Show/set the histogram plot quantity
:photcolumns [col1,col2,...] Show/set the list of photometry columns
:usercolumns [col1,col2,...] Show/set the list of user columns
:delete [yes/no] Delete or undelete points
:eparam [x/h/r/s/c] Edit/unlearn the specified plot pset
or
:unlearn
PEXAMINE Interactive X-Y Plotting Commands
:x1 [value] Left world x-coord if not autoscaling
:x2 [value] Right world x-coord if not autoscaling
:y1 [value] Lower world y-coord if not autoscaling
:y2 [value] Upper world y-coord if not autoscaling
:szmarker [value] Marker size
:marker [point|box|plus|cross|circle|diamond|hline|vline] Marker type
:logx [yes/no] Log scale the x axis?
:logy [yes/no] Log scale the y axis?
:box [yes/no] Draw box around periphery of window?
:ticklabels [yes/no] Label tick marks?
:grid [yes/no] Draw grid lines at major tick marks?
:majrx [value] Number of major divisions along x axis
:minrx [value] Number of minor divisions along x axis
:majry [value] Number of major divisions along y axis
:minry [value] Number of minor divisions along y axis
:round [yes/no] Round axes to nice values?
:fill [yes/no] Fill viewport vs enforce unity aspect ratio?
PEXAMINE Interactive Histogram Plotting Commands
:nbins [value] Number of bins in the histogram
:z1 [value] Minimum histogram intensity
:z2 [value] Maximum histogram intensity
:top_closed [y/n] Include z in the top bin?
:x1 [value] Left world x-coord if not autoscaling
:x2 [value] Right world x-coord if not autoscaling
:y1 [value] Lower world y-coord if not autoscaling
:y2 [value] Upper world y-coord if not autoscaling
:logy [yes/no] Log scale the y axis?
:box [yes/no] Draw box around periphery of window?
:ticklabels [yes/no] Label tick marks?
:majrx [value] Number of major divisions along x axis
:minrx [value] Number of minor divisions along x axis
:majry [value] Number of major divisions along y axis
:minry [value] Number of minor divisions along y axis
:round [yes/no] Round axes to nice values?
:fill [yes/no] Fill viewport vs enforce unity aspect ratio?
PEXAMINE Interactive Radial Profile Plotting Commands
:rinner [value] Inner radius of the region to be plotted
:router [value] Outer radius of the region to be plotted
:x1 [value] Left world x-coord if not autoscaling
:x2 [value] Right world x-coord if not autoscaling
:y1 [value] Lower world y-coord if not autoscaling
:y2 [value] Upper world y-coord if not autoscaling
:szmarker [value] Marker size
:marker [point|box|plus|cross|circle|diamond|hline|vline] Marker type
:logx [yes/no] Log scale the x axis?
:logy [yes/no] Log scale the y axis?
:box [yes/no] Draw box around periphery of window?
:ticklabels [yes/no] Label tick marks?
:grid [yes/no] Draw grid lines at major tick marks?
:majrx [value] Number of major divisions along x axis
:minrx [value] Number of minor divisions along x axis
:majry [value] Number of major divisions along y axis
:minry [value] Number of minor divisions along y axis
:round [yes/no] Round axes to nice values?
:fill [yes/no] Fill viewport vs enforce unity aspect ratio?
PEXAMINE Interactive Surface Plotting Commands
:ncolumns [value] Number of columns to be plotted
:nlines [value] Number of lines to be plotted
:axes [yes/no] Draw axes?
:angh [value] Horizontal viewing angle
:angv [value] Vertical viewing angle
:floor [value] Minimum value to be plotted
:ceiling [value] Maximum value to be plotted
PEXAMINE Interactive Contour Plotting Commands
:ncolumns [value] Number of columns to be plotted
:nlines [value] Number of lines to be plotted
:floor [value] Minimum value to be plotted
:ceiling [value] Maximum value to be plotted
:zero [value] Greyscale value of zero contour
:ncontours [value] Number of contours to be drawn
:interval [value] Contour interval
:nhi [value] Hi/low marking option
:dashpat [value] Bit pattern for generating dashed lines
:label [yes/no] Label major contours with their values?
:box [yes/no] Draw box around periphery of window?
:ticklabels [yes/no] Label tick marks?
:majrx [value] Number of major divisions along x axis
:minrx [value] Number of minor divisions along x axis
:majry [value] Number of major divisions along y axis
:minry [value] Number of minor divisions along y axis
:round [yes/no] Round axes to nice values?
:fill [yes/no] Fill viewport vs enforce unity aspect ratio?
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