The light curve and spectra selected from the light curve (from the BSC
file or structure) may be plotted with PLOT_BSC.
This program may be used interactively if desired, and can also be
used to overplot fitted spectra (if FIT_BSC has been called with the data).
If there are multiple spectra, PLOT_BSC will provide a widget
interface to select the spectrum to plot. An example is shown in
Figure 3 which plots data which has been fit using
FIT_BSC.
IDL> plot_bsc,bsc_index,bsc_data,chan=n
IDL> plot_bsc,bsc_index,bsc_data,chan=n,fit_index,fit_data
Figure:
An example of a one-component fit of BCS channel 3 data by FIT_BSC.
A light curve of FIT_BSC results can be produced with the FIT_BSC_PLOT.
An example plot is shown in figure 4.
IDL> fit_bsc_plot, bsc_index
Note that FIT_BSC_PLOT displays the non-thermal broadening, or
turbulent velocity as a function of time. The routine BCS_BROAD is
used to make the conversion between line broadening and velocity.
FIT_BSC will optionally fit a second component with an upflow velocity
as one of the degrees of freedom.
A light curve of selected wavelength regions of a set of spectra can be produced with LC_BSC.
IDL> lc_bsc,bsc_index,chan=n
A psuedo-map of stacked BSC spectra can be produced with MAP_BSC.
IDL> map_bsc,bsc_index,chan=n
Figure:
Time series plot of results from FIT_BSC using FIT_BSC_PLOT.