Proposals & Tools

This material is in support of the call for the XRISM Guest Scientist Program (due July 21, 2022).

The table below contains links to software and support files, tar files as well as documentation, which allow the user to simulate events and spectra for the Resolve spectrometer on XRISM (and SXS on Hitomi). The same files can be downloaded directly from the XRISM FTP.

If you need help, please send your queries using the HEASARC feedback form for XRISM.

Simulation Software, Support Files, and User Guide

Available HEASoft Tools and Manuals

The simulation software is part of the HEASoft suite of tools. The main tasks used are the following:

To install the software follow the steps in the general installation directions for the HEASoft distribution. How to use heasim, skyback, and sxsbranch for XRISM is described in Simulation User Guide and XRISM Simulation Quick Guide.

Simulation Support Files All XRISM pre-launch simulation tools and related files are listed here. The files are also available from the XRISM FTP site.
  • General README -- General and more extensive README for all simulation files
  • Simulation file README -- Read this file for overview information on the XRISM Resolve simulation files (README_XRISM_SIMULATION_v003.txt)
  • Support files README -- Read this file for overview information on the XRISM Resolve simulation support files (README_XRISM_SPECFILES_v003.txt)
  • Simulation User Guide -- User guide on performing XRISM Resolve simulations, which supplements the quick guide (heasim_20170825.pdf)
  • Simulation files (direct download) -- This tarfile includes the support files for heasim as well as the responses and background files needed to simulate Resolve data and spectra (heasimfiles_20201012.tar.gz)
  • heasim scripts (direct download) -- This tarfile includes the scripts that are documented in the user guide above
  • Spectral files (direct download) -- This tarfile includes only those files needed for spectral (e.g., Xspec) simulations (specfiles_v003.tar.gz)
  • XRISM Simulation Quick Guide -- Quick guide to performing XRISM Resolve simulations (xrism_sim_quickguide_20220607.pdf)
XRISM Relevant Papers
XRISM Overview

This overview was presented at the SPIE conference in December 2020.

XRISM White Paper

This white paper lays out the intended science goals of XRISM.

Other XRISM Publications

Collection of XARM and XRISM publications.

Hitomi Relevant Papers
Hitomi Instrument papers

This collection of papers includes a general description of the Hitomi observatory as well as papers describing the instruments. These are the proceedings of the SPIE conference in Edinburgh 2016.

Hitomi White Papers

These white papers are representative of the science planned to achieve with Hitomi.