ANS hard X-ray experiment development program
Abstract
The hard X-ray (HXX) experiment is one of three experiments included in the Dutch Astronomical Netherlands Satellite, which was launched into orbit on 30 August 1974. The overall objective of the HXX experiment is the detailed study of the emission from known X-ray sources over the energy range 1.5-30keV. The instrument is capable of the following measurements: (1) spectral content over the full energy range with an energy resolution of approximately 20% and time resolution down to 4 seconds; (2) source time variability down to 4 milliseconds; (3) silicon emission lines at 1.86 and 2.00keV; (4) source location to a limit of one arc minute in ecliptic latitude; and (5) spatial structure with angular resolution of the arc minutes. Scientific aspects of experiment, engineering design and implementation of the experiment, and program history are included.
- Publication:
-
Final Report
- Pub Date:
- September 1974
- Bibcode:
- 1974aseicrept.....P
- Keywords:
-
- Astronomical Netherlands Satellite;
- Spectral Emission;
- X Ray Sources;
- X Rays;
- Angular Resolution;
- Bragg Angle;
- Experiment Design;
- Mechanical Engineering;
- Proportional Counters;
- Reliability Engineering;
- Astronomy