show_source

Description

The show_source command displays the unconvolved source model. To obtain the convolved model information, use the command show_model ("ahelp show_model").

• id - the id of the dataset to use; default is to show source information for all available datasets.
• outfile - name of the file in which to store the information
• clobber - a Boolean switch which indicates whether or not the 'outfile' should be overwritten, if the file already exists; default=False

The command output looks like:

Model: 1
(xsphabs.abs1 * powlaw1d.p1)
   Param        Type          Value          Min          Max      Units
   -----        ----          -----          ---          ---      -----
   abs1.nh      thawed    0.0349312            0       100000 10^22 atoms / cm^2
   p1.gamma     thawed      1.72895          -10           10
   p1.ref       frozen            1 -3.40282e+38  3.40282e+38
   p1.ampl      thawed  4.24936e-05            0  3.40282e+38

The behavior of the screen output is determined by the user's $PAGER environment variable setting, which is usually a variant of "more." To disable paging within show_all() - i.e. print the entire contents, even if it scrolls offscreen - change this setting to "cat" before starting Sherpa:

unix% setenv PAGER cat

unix% sherpa