ÔÚ¾ÙÐÐÌìÎÄÊÓ²ìʱ£¬ÎÞÂÛÊǵØÃæÍûÔ¶¾µÕվɿռäÌìÎĄ̈£¬¿ÆÑ§¼ÒÃǶ¼ÃæÁÙ×ÅÒ»¸öÅäºÏµÄ¡°ÄÑÌ⡱¡ª¡ªÔëÉù¡£ËüÏñÎÞÐεÄ×ÌÈÅÆ÷£¬ÎÞÉùÎÞÏ¢µØÇ±ÔÚÔÚÿһ´ÎÊý¾ÝÊÕÂÞÖУ¬¿ÉÄÜ»áŤÇúÐźš¢ÑÚÊοÆÑ§ÕæÏ࣬ÉõÖÁÎóµ¼Ñо¿Æ«Ïò¡£ÔõÑù¸ßЧ¡¢×¼È·µØÈ¥³ýÕâЩÔëÉù£¬³ÉΪÌìÎÄѧ¼ÒÃÇ×Î×ÎÒÔÇóµÄ½¹µãÊÖÒÕ¡£
NASAµÄÌìÎÄÊý¾Ý´¦Öóͷ£¹¤³ÌʦÃÇÔçÒѶ´²ìµ½ÁËÕâÒ»µã£¬¿ª·¢³ö¶àÖÖÖØ´óµ«¸ßЧµÄÔëÉùÈ¥³ýÊÖÒÕ¡£ÆäÖУ¬HEASARC£¨HighEnergyAstrophysicsScienceArchiveResearchCenter£©ÍøÕ¾ÌṩµÄϵÁн̳̳ÉΪÐÐÒµÄڵĻƽð±ê×¼¡£
ÕâһϵÁн̳̲»µ«º¸ÇÁË»ù±¾ÀíÂÛ£¬¸üÏêϸÏÈÈÝÁËÊÊÓòÙ×÷ÒªÁ죬°ïÄãÍ»ÆÆÊý¾ÝÔëÉùµÄÔ¼Êø£¬·¿ªÓîÖæµÄºë´óÊÓÒ°¡£
ΪʲôÌìÎÄÊý¾Ý»á±äµÃÔÆÔÆÖØ´ó£¿ÃÕµ×ÔÚÓÚÊÓ²ìÇéÐεĶàÑùÐÔ¡£À´×Ô¹þ²ª¡¢·ÑÃס¢XMM-Å£¶ÙµÈ¶à¸ö¿Õ¼äÍûÔ¶¾µµÄÊÓ²ìÊý¾Ý£¬°üÀ¨XÉäÏß¡¢Ù¤ÂíÉäÏß¡¢×ÏÍâ¡¢ºìÍâµ½¿É¼û¹â²¨¶Î£¬¶¼Êܵ½²î±ðÔ´Í·µÄ×ÌÈÅ¡£ÀýÈç£¬ÒøºÓϵÖеĻҳ¾¡¢Ì«Ñô·çÁ£×Ó¡¢µØÇò´óÆø²ãÒÔ¼°ÒÇÆ÷×Ô¼ºµÄÊÖÒÕÏÞÖÆ£¬¶¼»áÒýÈë²î±ðÀàÐ͵ÄÔëÉù¡£
ÕâЩÔëÉù¿ÉÄÜÌåÏÖÎªËæ»ú²¨¶¯¡¢ÏµÍ³ÐÔÎó²îÉõÖÁαÐźš£
ΪÁËÓ¦¶ÔÕâЩÎÊÌ⣬NASAºÍÈ«ÇòÑо¿ÕßÃÇÒ»Ö±ÓÅ»¯Ëã·¨£¬´Ó¼òÆÓµÄÂ˲¨ÊÖÒÕµ½ÖØ´óµÄͳ¼ÆÄ£×Ó¡¢»úеѧϰҪÁì²ã³ö²»Çî¡£¶øÔÚHEASARC¹Ù·½½Ì³ÌÖУ¬ÔëÉùµÄ·ÖÀà¡¢ÌØÕ÷¡¢´¦Öóͷ£Á÷³Ì¶¼±»Ïêϸ²ð½â£º°üÀ¨Åä¾°ÔëÉù¡¢Í³¼ÆÔëÉù¡¢ÒÇÆ÷ÔëÉùµÈ¸÷¸ö·½Ã档ѧϰÕâЩÄÚÈÝ£¬²»µ«ÈÃÄãÕÆÎÕÀíÂÛ»ù´¡£¬¸üΪÄãÏÖʵ²Ù×÷ÌṩÁËǿʢµÄ¹¤¾ß¡£
ºÃ±È£¬OBSID¡¢PHA£¨PulseHeightAnalysis£©ÎļþµÄÔ¤´¦Öóͷ£Á÷³Ì¾ÍÉæ¼°µ½´ó×ÚµÄÔëÉùÆÊÎöÓëÏû³ýÊÖÒÕ¡£Äã¿ÉÒÔʹÓÃÌØ¶¨µÄÂ˲¨Æ÷ÈçÖÐÖµÂ˲¨¡¢¿¨·½Ä¥Á·¡¢×î´óËÆÈ»Ô¤¼ÆµÈÊֶΣ¬Öð²½Õ¹ÏÖÒþ²ØÔÚÔëÉù±³ºóµÄÕæÊµÌìÌåÐźš£Ðí¶à½Ì³Ì»¹Á¬ÏµÁËÏÖʵ°¸ÀýÆÊÎö¡£
ÀýÈ磬ÔõÑù´ÓÒ»¸öXÉäÏßÊÓ²ìÖÐÈ¥³ýÒÇÆ÷×Ô¼ºµÄµç×ÓÔëÉù¡¢ÌìÌåÅä¾°·øÉä×ÌÈŵȣ¬ÈÃÄãÔÚʵ¼ùÖÐѧÒÔÖÂÓá£
HEASARC½Ì³Ì»¹Ç¿µ÷ÁËÊý¾ÝµÄ¿ÉÖØ¸´ÐԺͱê×¼»¯´¦Öóͷ£Á÷³Ì£¬È·±£ÄãµÄÑо¿Ð§¹û¾ßÓи߶ȵĿɿ¿ÐԺͿÉÑéÖ¤ÐÔ¡£ÕâÒ»µãÔÚ¸ßÄÜÌìÌåÎïÀíÑо¿ÖÐÓÈΪÖ÷Òª£¬ÓÉÓÚÈκÎϸСµÄÎó²î¶¼¿ÉÄܵ¼ÖÂÅжÁµÄÎó²î¡£
Ã÷ȷʶ±ð²î±ðÀàÐ͵ÄÔëÉù£¬ÕÆÎÕÏìÓ¦µÄÈ¥³ýÒªÁ죬²Å»ªÈÃÄãµÄÌìÎÄÊý¾Ý±äµÃÔ½·¢´¿¾»¡¢ÓÐÓá£ÕâÒ²ÊÇÍÆ¶¯ÌìÎÄѧһֱÂõÏòз¢Ã÷µÄÒªº¦Ò»²½¡£¶øNASAHEASARCµÄÔëÉùÈ¥³ý½Ì³Ì£¬ÕýÊÇÄãͨÏò¸ßÖÊÁ¿ÌìÎÄÑо¿µÄÖ÷Òª¡°µ¼º½Í¼¡±¡£
ÕÆÎÕNASAÔëÉùÈ¥³ý½Ì³ÌµÄʵս¼¼ÇÉ£¬¿ªÆôÄãµÄÌìÎÄÊý¾ÝмÍÔª
ÊʲÅÎÒÃÇÆÊÎöÁËÔëÉùµÄʵÖÊÓëÔ´Í·£¬½ÓÏÂÀ´Òª½øÈë²Ù×÷»·½Ú¡£ÈôÊÇÄãÊÇÌìÎÄÊý¾ÝÆÊÎöµÄÐÂÊÖ»òÕßÏ£ÍûÌáÉýЧÂʵÄÄÚÐУ¬ÕâÒ»²¿·ÖÄÚÈݽ«ÎªÄãÌṩÊÊÓÃÖ¸ÄÏ£¬ÈÃÄãÔÚÏÖʵÖÐÓÎÈÐÓÐÓà¡£
µÚÒ»²½£ºÃ÷È·ÄãµÄÊý¾ÝÔ´ºÍÔëÉùÒòËØ¡£²î±ðÀàÐ͵ÄÌìÎÄÊý¾Ý»á·ºÆð²î±ðµÄÔëÉùÎÊÌâ¡£ºÃ±ÈXMM-NewtonµÄXÉäÏßÊý¾Ý£¬¿ÉÄÜ»áÊܵ½¸ßÄÜÁ£×ÓÈŶ¯µÄÓ°Ï죬¶ø¹þ²ªÍûÔ¶¾µµÄ¹âѧÊý¾ÝÔòÒª´¦Öóͷ£½Ï¶àµÄÅä¾°¹âºÍÌì¿ÕÁÁ¶Èת±ä¡£ÉîÈëÃ÷È·Êý¾ÝȪԴ£¬Ã÷È·ÔëÉùÀàÐÍ£¬ÊǺóÐø¾«×¼´¦Öóͷ£µÄ»ù´¡¡£
µÚ¶þ²½£ºÊ¹ÓÃHEASARCÌṩµÄ¹¤¾ß¾ÙÐÐÔ¤´¦Öóͷ£¡£HEASARCÔÚÆä½Ì³ÌÖÐÍÆ¼öÁËһϵÁÐÊÊÓÃÈí¼þ°ü£¬ÀýÈçHEASoft¡¢XRONOS¡¢XSPECµÈ¡£ÕâЩÈí¼þ²»µ«Äܹ»¾ÙÐÐÊý¾ÝÃûÌÃת»»£¬»¹ÄÜÅäºÏÌØ¶¨µÄËã·¨£¬ÓÐÓÃÌÞ³ýÅä¾°ÔëÉù¡¢Ð£ÕýÒÇÆ÷Îó²î¡£ÀýÈ磬ʹÓÃXSELECT¹¤¾ßɸѡÊÓ²ìÇøÓò£¬Ó¦ÓÃÅä¾°Ä£×Ó¶ÔÔëÉù¾ÙÐмõ³ý¡£
µÚÈý²½£ºÎÞаÔËÓÃÂ˲¨Óëͳ¼ÆÒªÁì¾ÙÐÐÔëÉùÆÊÎö¡£Â˲¨ÊÖÒÕÈçÖÐÖµÂ˲¨¡¢»¬¶¯Æ½¾ù¡¢²¨¶ÎÂ˲¨¶¼ÊÇÌìÎÄѧÖг£ÓõÄÊֶΡ£Í¨¹ýµ÷Àí²ÎÊý£¬ÓÅ»¯Â˲¨Ð§¹û£¬×îºéÁ÷ƽ±£´æÐźŵÄͬʱïÔÌÔëÉù¡£Í³¼ÆÒªÁìÈç×î´óËÆÈ»Ô¤¼Æ¡¢±´Ò¶Ë¹Íƶϡ¢Ö÷ÒòËØÆÊÎöµÈ£¬¶¼¿ÉÒÔ×ÊÖúÄã¸üÉîÈëµØÃ÷È·ºÍ°þÀëÔëÉù¡£
HEASARC½Ì³ÌÔÚÑÝʾÖÐÌṩÁËÖð²½ÊµÀý£¬Öð½¥×ÊÖúÄ㽨ÉèÍêÕûµÄ²Ù×÷Á÷³Ì¡£
µÚËIJ½£ºÑ§»áʶ±ðºÍɨ³ýαÐźš£ÔÚÌìÎÄÊÓ²ìÖУ¬Î±ÐźſÉÄÜÓÉÒÇÆ÷¹ÊÕÏ¡¢Êý¾ÝÒç³ö»òÕßÍⲿ×ÌÈÅÒýÆð£¬×ÐϸµÄÖÊÁ¿¿ØÖƺÍÑéÖ¤°ì·¨ÖÁ¹ØÖ÷Òª¡£Í¨¹ýÖØ¸´ÊӲ졢¶à½Ç¶ÈÆÊÎö¡¢ºÍÄ£ÄâÊý¾Ý±ÈÕÕ£¬¿ÉÒÔÓÐÓÃÇø·ÖÕæÊµÌìÌåÐźÅÓëÔëÉù×ÌÈÅ¡£
µÚÎå²½£ºÊµ¼ùÖеÄÖØ¸´ÓÅ»¯ºÍÑéÖ¤¡£Ã»ÓÐÒ»Ìס°ÍòÄܹ«Ê½¡±£¬Ã¿´ÎÊý¾Ý´¦Öóͷ£¶¼ÐèҪƾ֤ÏêϸÇéÐε÷½â²ÎÊýºÍÒªÁì¡£¼á³Ö×Ðϸ¡¢ÄÍÐÄ£¬Ò»Ö±±ÈÕÕ²î±ð´¦Öóͷ£Õ½ÂÔµÄЧ¹û£¬ÊÇÀֳɵÄÒªº¦¡£Ê¹ÓÃHEASARCÌṩµÄ¸»ºñ°¸ÀýºÍ½Ì³Ì£¬´ÓÖÐ½è¼øË¼Ð÷£¬Á¬Ïµ×Ô¼ºµÄÊý¾ÝÌØµãÖð²½ÍêÉÆ¡£
µÚÁù²½£º´æµµºÍ¹²ÏíÄãµÄÊý¾Ý´¦Öóͷ£Á÷³Ì¡£¿ÆÑеÄ÷ÈÁ¦²»µ«ÔÚÓÚ·¢Ã÷£¬¸üÔÚÓÚ¹²ÏíÓëÏàÖú¡£½¨ÉèÏêϸµÄ²Ù×÷ÈÕÖ¾£¬½ÓÄɱê×¼»¯µÄÊý¾ÝÃûÌã¬Àû±ãÈÕºó×·ËݺÍÙÉÐÐÑéÖ¤¡£»¹¿ÉÒÔѧ»áʹÓð汾¿ØÖƹ¤¾ß£¬ÈçGit£¬½«ÄãµÄÁ÷³ÌÒ»Ö±ÓÅ»¯¡¢µü´ú¡£
×îÖÕ£¬ÕÆÎÕÁËÕâЩ¼¼ÇÉ£¬Äã¾ÍÄÜÏñNASAµÄ¿ÆÑ§¼ÒÒ»Ñù£¬°ÑһƬÔÓÂҵġ°ÔëÉùº£Ñó¡±Äð³ÉÒ»ÌõͨÏòÓîÖæÕæÏàµÄ×ÆË¸Ö®Â·¡£Õâ²»µ«Äܹ»¼«´óÌáÉýÄãµÄ¿ÆÑÐÐÅÐÄ£¬Ò²ÄÜÔÚÌìÎÄ¿ÆÑÐȦÖÐÕ¼Óиü¶à»°ÓïȨ¡£
ÔÚÖÚ¶àµÄÓîÖæÖУ¬Êý¾Ý²ÅÊÇÕæÊµµÄÔ¿³×¡£ÓÿÆÑ§µÄÒªÁìɨ³ýÔëÉù£¬ÓÃÄÍÐĺÍÖÇ»ÛÕ¹ÏÖÐdz½±³ºóµÄÉñÃØ¡£HEASARCµÄ¡°ÔëÉùÈ¥³ý¡±½Ì³Ì£¬²»µ«ÊÇÊÖÒÕÖ¸ÄÏ£¬¸üÊÇÄã̤ÉÏÐǼÊ̽Ë÷Âó̵ļáʵÇÅÁº¡£´Ó½ñÌìÆð£¬ÈÃÎÒÃÇÒ»Æð¿ªÆô¸ß¾«¶ÈÌìÎÄÊý¾ÝµÄÐÂÆªÕ£¬Ó½ÓÊôÓÚÄãµÄÐdz½´óº£¡£