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astro-ph.HE2022★ 3 cited
Simple interpretation of the seemingly complicated X-ray spectral variation of NGC 5548
Takuya Midooka, Ken Ebisawa, Misaki Mizumoto +1
NGC 5548 is a very well-studied Seyfert 1 galaxy in broad wavelengths. Previous multiwavelength observation campaigns have indicated that its multiple absorbers are highly variable…
astro-ph.HE2022
Long Term X-Ray Spectral Variation of the Wolf-Rayet Binary WR 102-1 in the Galactic bulge: evidence for wind distortion in the binary
Tomoki Nagatsuka, Yasuharu Sugawara, Ken Ebisawa
WR~102-1 was detected by Suzaku as a conspicuous point source in the 6.7 keV intensity map of the central region of the Milky Way. The source was suggested as a possible Wolf-Rayet…