Chandra X-Ray Observatory
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Last modified: December 2013

URL: http://cxc.harvard.edu/sherpa/ahelp/image_model.html
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AHELP for CIAO 4.9 Sherpa v1

image_model

Context: modeling

Synopsis

Send image of the model to ds9.

Syntax

image_model( [ id, [newframe=False, tile=False]] )

Description

Sends an image of the model associated with a 2-D data set to the imager - by default, ds9. If no data set ID is given, by default the model associated with the first data set ID loaded in the Sherpa session is sent to ds9.

  • id - the id of the data set to use; if not given, uses the default dataset id (id=1 by default, see "ahelp get_default_id")
  • newframe - add a new frame; default=False
  • tile - tile image frame; default=False

Example

sherpa> image_model()
sherpa> image_model(1)
sherpa> image_model(1, newframe=True, tile=False)

The image_model function can be called with no arguments, in which case an image of the model associated with the default data set is sent to the ds9. By default, the image is sent to the same frame and the frames are not tiled.

Bugs

See the bugs pages on the Sherpa website for an up-to-date listing of known bugs.

See Also

data
get_bkg_plot, load_image, pack_image, unpack_image
info
list_model_ids, show_bkg_model, show_bkg_source
modeling
add_model, add_user_pars, clean, create_model_component, delete_bkg_model, delete_model, delete_model_component, get_model, get_model_autoassign_func, get_model_component, get_model_component_image, get_model_component_plot, get_model_plot, get_num_par, get_order_plot, get_par, get_pileup_model, get_source, get_source_component_image, get_source_component_plot, image_model_component, image_source, image_source_component, integrate, integrate1d, link, load_table_model, load_template_model, load_user_model, normal_sample, reset, save_model, save_source, set_bkg_model, set_full_model, set_model_autoassign_func, set_pileup_model, set_source, set_xsabund, set_xscosmo, set_xsxsect, set_xsxset, t_sample, uniform_sample
plotting
get_lrt_plot, get_lrt_results, get_pvalue_plot, get_pvalue_results, plot_cdf, plot_model, plot_model_component, plot_pdf, plot_pvalue, plot_scatter, plot_source, plot_source_component, plot_trace
psfs
delete_psf, image_kernel, load_conv
saving
save_delchi, save_resid
utilities
calc_chisqr, calc_energy_flux, calc_model_sum, calc_photon_flux, calc_source_sum, calc_stat, eqwidth
visualization
contour, contour_data, contour_model, contour_ratio, contour_resid, get_ratio, get_resid, image_close, image_data, image_deleteframes, image_fit, image_getregion, image_open, image_ratio, image_resid, image_setregion, image_xpaget, image_xpaset

Last modified: December 2013
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