Publication Date:
2011-08-16
Description:
Compact gamma ray sources centered on the Crab nebula and the Vela X supernova remnant are considered. An excess in the galactic radiation was observed in both regions. Data indicate that a large fraction of this flux is pulsed. The excess from the Vela region could reflect either a large-scale galactic feature, such as a superposition of spiral arm segments, or it could be associated with the Vela supernova remnant. Low-energy gamma ray bursts were observed in the SAS-2 anticoincidence shielding.
Keywords:
SPACE RADIATION
Type:
ESRO The Context and Status of Gamma Ray Astronomy; p 273-277
Format:
text