Next: Writing Shell Scripts Up: The User Interface Previous: Indirect Parameter Input . Miriad tasks can always be run by specifying their parameters on the host command line. ... For example, out=gauss sets the parameter out to the `value' gauss . ... Next, we will run a histogram task, histo , with the input image dataset gauss that we just created: % histo in=gauss . ... The command-line interface is quite appropriate for tasks that take relatively few parameters, or in shell scripts. ...

... Each parameter has a default value, which is used if no parameter is specified on the command line. A parameter may be either mandatory or optional . The default value and mandatory attribute are specified in the parameter file. ... If an optional parameter is not specified, the default is used. Note: Mandatory parameters have a default value for use in the GUI. The GUI assigns values to all parameters and does not treat mandatory parameters specially. ...

... Class . Use . ... FRAMES NO FRAMES All Classes . Packages that use CommandListener . ... Uses of CommandListener in ij . ... Executer. addCommandListener ( CommandListener listener) . Adds the specified command listener. static void . Executer. removeCommandListener ( CommandListener listener) . Removes the specified command listener. Uses of CommandListener in ij.plugin . Classes in ij.plugin that implement CommandListener . class . ...

... This section will deal with obtaining photons within specified regions of an image. Available regions are: Annulus Box Circle Ellipse Field -- entire field Irregular region based on intensity of map... i.e. region defined by contour levels. ... The imcnts task in the xray-spatial package sums the source and background counts in specified regions, and subtracts one from the other properly normalized. ... imcnts* - Find counts in an extended region, after removing an embedded point source . ...

Target Acquisition Reference Information . ... In almost all cases where an onboard acquisition will not work (because the object is in a crowded field, or is variable, or is a moving target), it is sufficient to use an early acquisition to get a WFPC2 or FOC image a few weeks in advance of the GHRS observation. ... Explicit BRIGHT and FAINT limits may be specified if you desire, although there is an increased risk of a failed acquisition unless you are confident of those fluxes. ... MAPs . ...

Next: External Functions Up: Fitting of Data Previous: The Corrected Gauss--Newton . ... Basic functions are either defined in the system or defined by the user as external FORTRAN routines. ... Basic functions are specified by the name, the independent variable(s) and parameter(s), with optional guesses for the parameters, following the syntax: name(var1[, ];par1[, ]) [par1=value] . ... Parameters are defined by unique names after the semicolon in the function specification. ...