About HIRATA YOSHITAKA
About TERASHIMA YUICHI
About AWAKI HISAMITSU
About HIGAKI YUSUKE
About ANABUKI NAOHISA
About NAKAGAWA TAKAO
About 日本天文学会年会講演予稿集
About X-ray telescope
About astronomical satellite
About data analysis
About Seyfert galaxy
About cosmic X-ray source
About luminous intensity
About cosmic infrared source
About thermal plasma
About XMM-Newton衛星
About すざくX線天文衛星
About light curve
About Origin of cosmic ray
About Nebulae
About すざく
About 光度
About 赤外線銀河
About 観測