Questions (and Answers) About Cosmic High-Energy (X-ray & Gamma-Ray) AstronomyHow are the X-ray and gamma-ray energy bands defined?What are the energy bands for the other various types of electromagnetic radiation? How do the sensitivity & angular resolution of current X-ray telescopes compare with previous ones? What kinds of cosmic objects are X-ray emitters? What are the brightest objects in the X-ray sky? How do the numbers of catalogued X-ray & gamma-ray sources compare with other energies? How much X-ray and gamma-ray data are in the HEASARC's archive?
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HEASARC Home | Observatories | Archive | Calibration | Software | Tools | Students/Teachers/Public Last modified: Wednesday, 16-May-2012 14:56:07 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 18 questions, generally takes just a few minutes to complete, and your answers will remain totally anonymous. We thank you in advance for your valuable feedback. |
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 18 questions, generally takes just a few minutes to complete, and your answers will remain totally anonymous. We thank you in advance for your valuable feedback.
