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X-ray emission from the Sagittarius D region

Koyama, Katsuji; Matsumoto, Hironori; Nobukawa, Masayoshi +2 more

We report results of the Suzaku observation toward the Sagittarius (Sgr) D region. Diffuse X-ray emission was clearly detected from inside the shell-type supernova remnant, the Sgr D SNR and is named G 1.02-0.18. A hint of an iron line is seen in the spectrum, suggesting that G 1.02-0.18 is a thin thermal plasma with the temperature of kT∼ 2keV . …