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Diffstat (limited to 'noao/rv/rvidlines/identify.key')
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diff --git a/noao/rv/rvidlines/identify.key b/noao/rv/rvidlines/identify.key new file mode 100644 index 00000000..ae2f9339 --- /dev/null +++ b/noao/rv/rvidlines/identify.key @@ -0,0 +1,104 @@ + IDENTIFY HELP + + +STATUS LINE + +The status line gives the pixel position, fitted wavelength, user wavelength, +wavelength residual, and optional line identification: + + pixel fitted user residual [identification] + + +CURSOR KEY SUMMARY + +? Help l Match list (fit) w Window graph +a Affect all features m Mark feature x Crosscorrelate peaks +b Deblend n Next feature y Find peaks +c Center feature(s) o Go to line z Zoom graph +d Delete feature(s) p Pan graph + Next feature +f Fit positions q Quit - Previous feature +g Fit zero point shift r Redraw graph . Nearest feature +i Initialize s Shift feature I Interrupt +j Preceding line t Reset position +k Next line u Enter coordinate + + +COLON COMMAND SUMMARY + +:show [file] :features [file] :coordlist [file] +:cradius [value] :threshold [value] :database [file] +:ftype [type] :fwidth [value] :image [image] +:labels [type] :match [value] :maxfeatures [value] +:minsep [value] :read [image [ap]] :write [image [ap]] +:zwidth [value] :add [image [ap]] :vlog [file] + + +CURSOR KEYS + +? Clear the screen and print menu of options +a Apply next (c)enter or (d)elete operation to (a)ll features +b Mark and de(b)lend features by Gaussian fitting +c (C)enter the feature nearest the cursor +d (D)elete the feature nearest the cursor +f (F)it a function of pixel coordinate to the user coordinates +g Fit a zero point shift to the user coordinates +h Match coordinates in the coordinate list without modifying the fit +i (I)nitialize (delete features and coordinate fit) +j Go to the preceding image line or column in a 2D or multispec image +k Go to the next image line or column in a 2D or multispec image +l Match coordinates in the coordinate (l)ist and fit/refit the dispersion +m (M)ark a new feature near the cursor and enter coordinate and label +n Move the cursor or zoom to the (n)ext feature (same as +) +o Go to the specified image line or column in a 2D or multispec image +p (P)an to user defined window after (z)ooming on a feature +q (Q)uit and continue with next image (also carriage return) +r (R)edraw the graph +s (S)hift the current feature to the position of the cursor +t Reset the position of a feature without centering +u Enter a new (u)ser coordinate and label for the current feature +v Compute a redshift and velocity from the fitted and user coordinates +w (W)indow the graph. Use '?' to window prompt for more help. +x Crosscorrelate features with the data peaks and reregister +y Automatically find "maxfeatures" strongest peaks and identify them +z (Z)oom on the feature nearest the cursor +. Move the cursor or zoom to the feature nearest the cursor ++ Move the cursor or zoom to the next feature +- Move the cursor or zoom to the previous feature +I Interrupt task and exit immediately. Database information is not saved. + + +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 +:features file Write feature list to file (default is STDOUT) +:vlog file Write velocity information to file (default is STDOUT) + +:coordlist file Coordinate list file +:cradius value Centering radius in pixels +:threshold value Detection threshold for feature centering +:database name Database for recording feature records +:ftype value Feature type (emission or absorption) +:fwidth value Feature width in pixels +:image imagename Set a new image or show the current image +:labels value Feature label type (none|index|pixel|coords|user|both) +:match value Coordinate list matching distance +:maxfeatures value Maximum number of features automatically found +:minsep value Minimum separation allowed between features +:read name ap Read a record from the database + (name and ap default to the current spectrum) +:write name ap Write a record to the database + (name and ap default to the current spectrum) +:add name ap Add features from the database + (name and ap default to the current spectrum) +:zwidth value Zoom width in user units + +Labels: + none - No labels + index - Sequential numbers in order of increasing pixel position + pixel - Pixel coordinates + coords - User coordinates such as wavelength + user - User labels + both - Combination of coords and user |