Calculate the unconvolved 2D model amplitudes
calc_source_sum2d(; [reg=NULL,id] );
The calc_source_sum2d command calculates the sum of
unconvolved source 2D model amplitudes. A region filter can
be supplied to restrict the area of the calculation; for
information on the CIAO region filtering syntax, refer to
"ahelp dmregions".
-
reg - optional region string. If specified, the total sum
will be calculated inside the region.
-
id - the id of the dataset to use; if not given, uses the default dataset id (id=1 by default, see "ahelp get_default_id")
sherpa> calc_source_sum2d;
sherpa> calc_source_sum2d(;id=2);
Calculate the unconvolved model amplitudes over the entire
default dataset. Repeat the calculation for dataset id=2.
sherpa> calc_source_sum2d("circle(25,25,10)");
A region string is supplied, so the unconvolved model
amplitudes for the default dataset are calculated within
the circle.
- py.sherpa
-
get_staterror,
get_syserror
- sl.sherpa
-
calc_data_sum,
calc_data_sum2d,
calc_ftest,
calc_kcorr,
calc_mlr,
calc_model_sum2d,
clean,
contour,
contour_data,
contour_ratio,
copy_data,
dataspace1d,
dataspace2d,
delete_data,
get_axes,
get_bkg_plot,
get_counts,
get_data,
get_data_plot,
get_default_id,
get_dep,
get_dims,
get_error,
get_filter,
get_rate,
get_ratio,
get_resid,
get_specresp,
get_staterror,
get_syserror,
group,
histogram1d,
histogram2d,
image_data,
list_data_ids,
list_response_ids,
load_ascii,
load_data,
plot_data,
rebin,
set_data,
ungroup,
unpack_ascii,
unpack_data
|
![[Sherpa Logo]](../imgs/sherpa_logo_navbar.gif){kind=logo}