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A Chandra detection of diffuse hard X-ray emission associated with the lobes of the radio galaxy 3C 452
N. Isobe, M. Tashiro, K. Makishima +5
An 80 ksec Chandra ACIS observation of the radio galaxy 3C 452 is reported. A diffuse X-ray emission associated with the lobes has been detected with high statistical significance,…
Fe K Emission Lines in Low-luminosity AGNs
Yuichi Terashima, Naoko Iyomoto, Luis C. Ho +1
We present the results of a systematic analysis of Fe K emission lines in low-luminosity AGNs (LLAGNs) observed with ASCA. We used a sample of LLAGNs with small intrinsic absorptio…
BeppoSAX Observation of the NGC 3079 Nucleus
Naoko Iyomoto, Yasushi Fukazawa, Naomasa Nakai +1
Using the BeppoSAX observatory, we have observed a nearby LINER/Seyfert 2 galaxy, NGC 3079, which is known as an outflow galaxy and a bright H_2O-maser source. Using the PDS detect…
Five-year Monitorings of TeV Blazars with ASCA and RXTE
J. Kataoka, T. Takahashi, F. Takahara +8
We study the temporal/spectral variability of two extragalactic TeV sources, Mrk 421 and Mrk 501, based on 5-year observations with the ASCA and RXTE satellites. We found that the…