????:1????????:????????

2??????98?95?

3??????????

4???????

5?????????

????2???????19???? (??? ???)????????????????????????“??”(???????“??”,EP)????????????X????(WXT,“???????????????????????????”)?,??????????X????????,?????????????????????????X???????????(FXT,“???”)???????????????,????X?????

?????????(CREDIT: ESA/CAS)??? ?????????????????????????????

????????????????2???????19??,“???????????????????”??????????,????????X?????????????????????????????(ESA,????????????????)??“??”????,????????????????2?????????????18??«????????»(ApJL)???

?????????????????????“??????????????????”

??10?,???????????,?????????X????????????????“?????????????”????X??,???????????????????EP J0052???,??????????“??????”????????????????????????“???”??????????“??”????????????????X?;??????XMM-??18???????

“??????????X?????????????,?????X?????????????,?????????????‘?’?????????”??????????(Alessio Marino)????????????,??,?????X??????????????,“??”??????X???,????????????????????X????

???????????????,????????????????EP J0052????????????????????X????????,??????????????????????,?????????????????????X??,?????????????????????,????????????????????

???“????????????”????????????,????????????????????????????6?????????X???????????????????????????,??,???????????????????????????????????????????,??????????

“??????????,??????????????,???????”???????????????????,?????????????Be???????????“??”?,Be??12???????????????????,?????,???????????????????????????????

??????????,??????????????????????????(????)???????????,??,?????????????????????????????,???????????X????????????????

???????????????“??”

??,“????????”??:Be???,???,??2000??????????????????????????????,??????,????????

??,?????????,???????????????????

???????????????????????,?,????????????????,???????????6?????8??????????????????????????????????????,??????????????????????????,??;??,????????????????????????,???????????,????

?????,??????12?????(????????Be???????????????????),?????????????????????????????,???????Be?????????

“?,????????”???????????????????X???????????????????????????(Ashley Chrimes)?????,“?????????,??????????????????”

???????XMM-????“??????”???????????????????EP J0052??????18??????????,????????????????????

???,???,????????????????,??????????20%???????????????,??????,??,????????,?????

“??”???????????????

“??????”?????,????????????????????????,“???????????”??,???300????????????????,??????????????????10?????????????300????????,?????????????“??”??????

?,??,?????????????????????,“???????????????”??????

“????”????????X?????????,?????????10????(CREDIT:ESA; LICENCE)??? ??????????????????

“?????”?????????????????????????????,EP J0052???????????????,??????????????“???”???

“Be??????,???????X???????????????????‘???????????????????’???,??????????,???”????“????”??????????????????????????????(Erik Kuulkers)??,???“?”??????

???,“?”???????????????????:????????????,?;?,???;??,“?????”??X????????,????????????????(??????????????????)

???????:???????????