XSELECT Home Page
A multipurpose tool for filtering event files and generating images, spectra, and light curves.
ASCA, ASTROSAT, AXAF, BBXRT, EINSTEIN, EXOSAT, HITOMI, INTEGRAL, NICER, NUSTAR, ROSAT, SAX, SPECTRUM-RG, SUZAKU, SWIFT, XMM, & XTE
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Last modified: Friday, 21-Apr-2023 14:54:20 EDT
The HEASARC welcomes your participation in a brief survey to capture how users access and utilize HEASARC data, software, and services. The outcome(s) of this survey will be used to guide, prioritize, and plan our activities and development in the coming years. It contains 20 questions, generally takes just a few minutes to complete, and your answers will remain totally anonymous. The survey is open until Dec 18, 2023. We thank you in advance for your valuable feedback.