2 papers
astro-ph1997
SIGMA observations of X-ray Nova Velorum 1993 (GRS 1009-45)
P. Goldoni, M. Vargas, A. Goldwurm +13
We report on hard X-ray observations of X-ray Nova Velorum 1993 (GRS 1009-45) performed with the SIGMA coded mask X-ray telescope in January 1994. The source was clearly detected w…
astro-ph1997
Properties Of The Hard X-ray Emission From The Black Hole Candidates: Cygnus X-1 And 1E1740.7-2942
S. Kuznetsov, M. Gilfanov, E. Churazov +13
The entire dataset of the GRANAT/SIGMA observations of Cyg X-1 and 1E1740.7-2942 in 1990-1994 was analyzed in order to search for correlations between primary observational charact…