涓解澶╃尖寤烘锛浼寮ュ浜哄锛

充FASTВ绛

板ぞ73ョ碉浣浜吹宸榛宸骞冲澶х硷dng锛姘村濉锛涓澶у寰灏垫杩500绫冲寰㈠垫杩锛Five-hundred-meter Aperture Spherical Telescope锛缂╁FAST锛灏㈠锛ユ瑁锛杩蹇FAST涓讳宸ョ椤哄╁宸ャ

充FAST锛蹇瀹浜崇ラ绛妗

涓锛FAST浼瀵逛绌虹椋烘褰卞锛

浠绌虹锛FAST㈠氨濂藉寒归㈤锛浠ュ澶浜烘蹇村ぉ跺瀹浼涓浼お崇朵锋冲姹璧锋ラ村渚濡澶╀椋虹ф浠涔

绛妗锛浼褰卞锛浣涓浼ф椋烘褰卞┖瀹ㄣ

1锛FAST涓诲灏㈢0.467锛杩灏辨瀹140绫筹璁惧涓归㈤锛澶冲缁瀹姹涔灏ㄨ绂婚搴140绫崇版癸烘病浜骞查杩涔浣共浠涔锛杩娌＄椋虹簿纭椋板瑰灏辨涓杩灞卞ご楂濉浜

2锛FAST灏㈡挎1.3姣背垮朵锛涓㈡婊＄村5mm瀛锛浠澶浜涓锛浣浠澶锛灏辫瀹堕ㄧ灞婕哄樊涓澶锛瀹瀵规尝胯跨电娉㈠灏寰楂锛浣瀵瑰瑙灏灏遍甯镐锛浠ュ充究姹澶冲锛濞涔娌℃宠薄涓澶у

3锛褰讹瀵归瑕ㄥ灏㈢瑰宸ヤ棣婧辨ヨ锛灏遍瑕澶崇垛搴褰卞浜缁瀹娴浼扮锛褰㈡澶崇垛跺锛棣婧遍叉ょ僵澶存俯搴楂浠ュ47.56锛ュ井浜宸诧涓缁堕村涓や涓躲

浜锛FAST㈠浣娓锛

FASTㄥ板ユ釜村剧背澶ф醇帮妞琚瀵锛浠ユ宠楦绫诲澶浠ュ澶浜烘蹇ヤ澶╅夸涓浼灏芥弧楦绮板涔绫荤╋ｄ杩浜╁惧灏垫杩褰卞锛瑕娓锛濡浣娓锛

绛妗锛涓娓

锛舵汉宸茬浜寰澶娓规锛宠璁¤浠ュㄥ灏ョ锛浣芥惧浜灏辨浜涓瑗胯界朵缇锛浣涓褰卞瑙娴澶涓浜涓濡灏涓浜宸ョ甯锛灏变澶姝や涓句

涓锛FAST涓伴癸

绛妗锛

1姣背匡杩ｄ澶瀛锛浼涓伴瑰涓澶х兼濂藉ㄩ宸ㄧ涓″伴瑰ぉ姘璺涓濂藉ㄥ伴硅风澶╃惧浠ラ杩浜哄伐褰卞澶╂浣涓ユわ褰版垮宸茬惰浜涓ュ查归妗锛缁缁浜涓插尽绾挎ュ藉奖FAST伴广FAST寤鸿宸ュ板凡缁杩伴圭楠浜锛灏卞ㄤ骞寸46ャ

锛涓ㄥFAST褰卞锛

绛妗锛娌℃褰卞

棣锛灏靛ぉ杩浠ヤ藉ぉ榛澶涓绠℃村ぉ村ぉㄥぉ瑙娴澶╀锛杩稿瀛娴寰澶х浼裤灏辨姘淬浜杩浜姘璞″绱瀵规尝胯跨电娉㈢浼褰卞寰跺井锛瀵规尝胯电娉㈡涓浜褰卞锛FAST宸ヤ娉㈤匡瑰稿宸ヤ娉㈤挎涔褰卞ｄ锛FASTㄥぇ撮ㄧ跺浼涓瑰ぇ婢＄瀛锛涓浼锛浠㈡帮灏㈢夸宸茬婊′瀛锛瀹浣ㄤ涓灏辨ㄦ按婕锛垮ㄥ灏㈠绉按锛涓灏ㄤ慨寤轰姘存锛浠ユ堕ㄦ按哄煎锛垮ㄥ灏㈠舰绉按PS椤轰究璇翠锛灏㈢妞琚涓烘瓒崇冲姘村绌烘锛浠ユ㈠姝ｅ父跨锛杩峰氨浼瀵瑰煎宀╃冲澹ゅ舰淇ゃ浠ヤ锛FAST涔涓澧濂界缁胯插伐绋

浜锛FAST浼寮ュ浜哄锛

杩涓浣瀵逛功涓绾㈠哺哄板瀹澶ч疯揪澶╃嚎拌薄姣杈娣卞伙涔腑涓讳汉娲ㄧ孩宀哥疯揪澶冲灏电娉扮涓淇″浼杈板骞村涓浣锛ヤ涓浣浜哄扮瑙瑙蹇ｄ锛FAST浼涓浼澶浜烘ワ

绛妗锛涓浼

FASTㄧヨ瀹澶╀电娉涓浼涓诲ㄥ澶灏电淇″锛浠ユㄧ娲蹇浠ユ浜杩″浜

锛浣锛椋 | 杞欢宸ョ甯锛涓浣澶╂卞ソ锛绉瀛卞ソㄥ璧ヨFAST椤圭缃锛