Publication Date:
2016-06-07
Description:
Results from the HEAO A-1 instrument which observed X-ray source variability over a wide range of accessible timescales are surveyed. The objects observed include quasars, BL Lacertae, and active galactic nuclei. A high sensitivity search for X-ray pulsars, known black hole candidates, period fluctuation in binary pulsars, and X-ray and gamma ray bursts are among the topics covered.
Keywords:
ASTRONOMY
Type:
NASA. Marshall Space Flight Center HEAO Sci. Symp.; p 10-29
Format:
application/pdf
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