126 X-rays sources around the cepheid {eta} Aql

X-ray bursts have recently been discovered in the Cepheids {delta}Cep and {beta}Dor modulated by the pulsation cycle. We have obtained an observation of the Cepheid {eta}Aql...近期研究人员在造父一（δ Cep）与剑鱼座β（β Dor）这两颗受自身脉动周期调制的造父变星中发现了X射线暴。我们已获取了天鹰座η（η Aql）这颗造父变星的观测资料……