{"id":39478,"date":"2019-12-31T03:20:49","date_gmt":"2019-12-31T00:20:49","guid":{"rendered":"https:\/\/bilimvegelecek.com.tr\/?p=39478"},"modified":"2019-12-30T14:58:22","modified_gmt":"2019-12-30T11:58:22","slug":"bilim-ve-gelecekten-yilbasi-armagani-bir-gokadadan-gelen-senfoni","status":"publish","type":"post","link":"https:\/\/bilimvegelecek.com.tr\/index.php\/2019\/12\/31\/bilim-ve-gelecekten-yilbasi-armagani-bir-gokadadan-gelen-senfoni","title":{"rendered":"Bilim ve Gelecek\u2019ten y\u0131lba\u015f\u0131 arma\u011fan\u0131: Bir g\u00f6kadadan gelen senfoni"},"content":{"rendered":"

1990\u2019l\u0131 y\u0131llarda Ege \u00dcniversitesi, Fen Fak\u00fcltesi Astronomi B\u00f6l\u00fcm\u00fc \u00f6\u011fretim \u00fcyeleri ve \u00f6\u011frencileri “Astronomi Magazin” adl\u0131 ayl\u0131k dergi \u00e7\u0131kar\u0131yordu. Derginin Eyl\u00fcl 1993 tarihli 18. say\u0131s\u0131nda yay\u0131mlanan \u201cAstronomi Magazin ve Cumhurba\u015fkanl\u0131\u011f\u0131 Senfoni Orkestras\u0131\u201d ba\u015fl\u0131kl\u0131 yaz\u0131y\u0131 a\u015fa\u011f\u0131da sunuyorum.<\/p>\n

May\u0131s 1993 say\u0131m\u0131zdaki \u201cBir G\u00f6kadan\u0131n Dans\u0131 – NGC 3516 FUGHETTA\u201d ba\u015fl\u0131kl\u0131 yaz\u0131da \u00e7ello, keman ve piyano i\u00e7in yaz\u0131lm\u0131\u015f bir m\u00fczik par\u00e7as\u0131 sunmu\u015ftuk. Ad\u0131 ge\u00e7en g\u00f6kadadan gelen elektromanyetik dalgalar\u0131 ses dalgalar\u0131na \u00e7evirip bize g\u00f6nderecek olan okurlar\u0131m\u0131za minnettar kalaca\u011f\u0131m\u0131z\u0131 iletmi\u015ftik.<\/p>\n

Her ay bir kitap k\u00f6\u015femizin de\u011ferli yazar\u0131 Say\u0131n Ergun T\u00fcmer\u2019in \u00e7abalar\u0131yla, telgraf tellerindeki ku\u015flar gibi yan yana dizilmi\u015f olan bu nitelikler niceli\u011fe d\u00f6n\u00fc\u015ft\u00fc ve par\u00e7a seslendirildi.<\/p>\n

Cumhurba\u015fkanl\u0131\u011f\u0131 Senfoni Orkestras\u0131 \u00fcyelerinden kontrbas sanat\u00e7\u0131s\u0131 Say\u0131n Tayfun T\u00fcmer y\u00f6netiminde Say\u0131n Ayd\u0131n \u00d6zk\u00f6k (keman), Say\u0131n Elif Yetimo\u011flu (piyano) ve Say\u0131n G\u00fcldal Sargutan (\u00e7ello) bu par\u00e7ay\u0131 seslendirerek bant kayd\u0131n\u0131 Ege \u00dcniversitesi Astronomi Toplulu\u011fu\u2019na hediye etti.<\/p>\n

Eserde eme\u011fi ge\u00e7en arkada\u015flar\u0131 ve kendi ad\u0131na g\u00f6r\u00fc\u015flerini aktaran Say\u0131n Tayfun T\u00fcmer, par\u00e7an\u0131n \u00e7ok ilgin\u00e7 bir notasyon oldu\u011funu, daha ilk notalardan ba\u015flamak \u00fczere insan\u0131n i\u00e7inde de\u011fi\u015fik duygular olu\u015ftu\u011funu, ancak bazen bir kasvet \u00e7\u00f6kt\u00fc\u011f\u00fcn\u00fc s\u00f6yleyerek yakla\u015f\u0131k 20 dakika s\u00fcren performans sonras\u0131nda kendisinin ve arkada\u015flar\u0131n\u0131n yorgunluk duygusunun etkisinde kald\u0131klar\u0131n\u0131, sinirlerinin gerildi\u011fini belirtti. T\u00fcm bunlara kar\u015f\u0131n, par\u00e7an\u0131n bilinen hi\u00e7bir m\u00fczik t\u00fcr\u00fcne benzemedi\u011fini, \u00e7ok ilgin\u00e7 bir \u00f6rnek oldu\u011funu da s\u00f6zlerine ekledi.<\/p>\n

E.\u00dc. Astronomi Toplulu\u011fu ve Astronomi Magazin olarak kendilerine ne denli te\u015fekk\u00fcr etsek azd\u0131r. Bu ortak \u00e7al\u0131\u015fma, bir yanda elektromanyetik frekanslarla ilgilenen bir grup insan\u0131n di\u011fer yanda akustik frekanslarla ilgilenen bir ba\u015fka grup insanla ili\u015fkisini kurmu\u015f olan ve bildi\u011fimiz kadar\u0131yla bug\u00fcne dek benzeri yap\u0131lmam\u0131\u015f bir \u00e7al\u0131\u015fmad\u0131r. Kim bilir, bu ortak \u00e7al\u0131\u015fmada belki de bir \u00fc\u00e7\u00fcnc\u00fc grup var! Bu iletiyi bize g\u00f6nderen NGC 3516\u2019l\u0131lar. Umar\u0131z telif hakk\u0131n\u0131 almadan yay\u0131nlad\u0131\u011f\u0131m\u0131z bu beste i\u00e7in bize y\u0131ld\u0131z sava\u015f\u0131 ilan etmezler!<\/p>\n

E.\u00dc. Astronomi Toplulu\u011fu olarak bu kasetin bir kopyas\u0131n\u0131n isteyen okurlar\u0131m\u0131za iletilmesi karar\u0131n\u0131 ald\u0131k. Ancak, yap\u0131t\u0131 seslendiren de\u011ferli m\u00fczisyen arkada\u015flar\u0131m\u0131z\u0131n duygular\u0131na \u00e7o\u011funlukla kat\u0131l\u0131yor, kaseti edinmek isteyen okurlar\u0131m\u0131z\u0131 ba\u015ftan uyarmak istiyoruz! Par\u00e7ada ne keman ne \u00e7ello Vivaldi\u2019nin D\u00f6rt Mevsimleri\u2019ndeki ezgileri ne de piyano Franz Liszt\u2019in 1 Numaral\u0131 Piyano Koncertosu\u2019ndaki ezgileri an\u0131msat\u0131yor! Bu par\u00e7a sanki n\u00fckleer bir felaket sonras\u0131nda kozmik S.O.S. vermeye ba\u015flam\u0131\u015f, binlerce y\u0131l yard\u0131m alamam\u0131\u015f ve art\u0131k \u00fcmidini yitirmek \u00fczere olan bir uygarl\u0131\u011f\u0131n son ve yorgun \u00e7\u0131\u011f\u0131r\u0131\u015f\u0131n\u0131 yans\u0131t\u0131yor. Bizce, gece s\u00fct\u00fcn\u00fc i\u00e7meyen \u00e7ocuklara ceza kesmek isteyen ailelerin kullanabilece\u011fi t\u00fcrden bir \u201ci\u015fkence\u201d ayg\u0131t\u0131! \u00c7ocuksuzlar ve \u00e7ocuklar\u0131na i\u015fkence etmek istemeyenler\u2026 \u0131smarlamadan \u00f6nce bir kez daha d\u00fc\u015f\u00fcn\u00fcn!<\/p>\n

NGC 3516 FUGHETTA\u2019n\u0131n do\u011fu\u015fu
\n<\/strong>Seyfert-1 g\u00f6kadas\u0131 NGC 3516\u2019n\u0131n birka\u00e7 haftal\u0131k zaman aral\u0131klar\u0131yla elektromanyetik enerji ak\u0131s\u0131 de\u011fi\u015fimi g\u00f6sterdi\u011fi saptanm\u0131\u015ft\u0131r. Bu g\u00f6kada 1990 y\u0131l\u0131n\u0131n ilk be\u015f ay\u0131nda LAG (Lovers of Active Galaxy – Etkin G\u00f6kada A\u015f\u0131klar\u0131) grubunca g\u00f6zlenerek H\u221d , H\u03b2 ve s\u00fcrekli tayflar\u0131 elde edilmi\u015ftir. G\u00f6zlemler La Palma\u2019daki t\u00fcm teleskoplarla yap\u0131lm\u0131\u015ft\u0131r. H\u221d ve H\u03b2 geni\u015f salma \u00e7izgileri 2,5 metrelik Isaac Newton teleskobu ve 4,2 metrelik William Herschel teleskobuyla elde edilmi\u015ftir.<\/p>\n

\"\"
\u015eekil 1. S\u00fcrekli ve salma \u00e7izgilerinin \u0131\u015f\u0131k e\u011frileri (I. Wanders ve ark., Astron. Astrophys., 269, 39-53, 1993).<\/figcaption><\/figure>\n

I\u015f\u0131k e\u011frisindeki bo\u015fluklar\u0131 maksimum entropi y\u00f6ntemiyle dolduran ara\u015ft\u0131rmac\u0131lar b\u00f6ylece her g\u00fcn i\u00e7in tan\u0131mlanm\u0131\u015f olan bir \u0131\u015f\u0131k e\u011frisi elde etmi\u015flerdir (\u015eekil 1). S\u00f6z\u00fc edilen \u00fc\u00e7 \u0131\u015f\u0131k e\u011frisinin (s\u00fcrekli, H\u221d, H\u03b2) ye\u011finlik \u00f6l\u00e7e\u011fi yeniden d\u00fczenlenerek 24 aral\u0131ktan olu\u015fan do\u011frusal bir \u00f6l\u00e7e\u011fe d\u00f6n\u00fc\u015ft\u00fcr\u00fclm\u00fc\u015ft\u00fcr. Her bir aral\u0131k bir m\u00fczik notas\u0131n\u0131 temsil etmektedir. Aral\u0131klar\u0131n en d\u00fc\u015f\u00fc\u011f\u00fc d\u00fc\u015f\u00fck Do Maj\u00f6r ile tan\u0131 kazanm\u0131\u015ft\u0131r. B\u00f6ylece bu aral\u0131klar atonal \u00f6l\u00e7eklerde tam tam\u0131na iki oktav\u0131 doldurmaktad\u0131r. I\u015f\u0131k e\u011frisindeki her bir g\u00fcn sekizlik notaya (quavere) kar\u015f\u0131l\u0131k gelmektedir. Her bir \u0131\u015f\u0131k e\u011frisinde 160 g\u00fcn tan\u0131mlanm\u0131\u015f, b\u00f6ylece 40 bar elde edilmi\u015ftir.<\/p>\n

S\u00fcrekli \u0131\u015f\u0131k e\u011frisi \u00e7ello ile; H\u03b2 \u0131\u015f\u0131k e\u011frisi keman ile ve H\u221d \u0131\u015f\u0131k e\u011frisi de piyano ile \u00e7al\u0131nm\u0131\u015ft\u0131r. Notalar\u0131, Astronomi Magazin\u2019in May\u0131s 1993 say\u0131s\u0131nda verilen par\u00e7a d\u00f6rt kez \u00e7al\u0131nm\u0131\u015ft\u0131r. Birinci turda yaln\u0131z \u00e7ello; ikinci turda \u00e7ello ve keman; \u00fc\u00e7\u00fcnc\u00fc ve d\u00f6rd\u00fcnc\u00fc turlarda da her \u00fc\u00e7\u00fcyle \u00e7al\u0131nm\u0131\u015ft\u0131r.<\/p>\n

\"\"
(I. Wanders ve ark., Astron. Astrophys., 269, 39-53, 1993)<\/figcaption><\/figure>\n

NGC 3516 Fughetta\u2019y\u0131 a\u015fa\u011f\u0131daki uzant\u0131dan dinleyebilirsiniz: http:\/\/www.ergens.be\/ngc3516.html<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"

1990\u2019l\u0131 y\u0131llarda Ege \u00dcniversitesi, Fen Fak\u00fcltesi Astronomi B\u00f6l\u00fcm\u00fc \u00f6\u011fretim \u00fcyeleri ve \u00f6\u011frencileri “Astronomi Magazin” adl\u0131 ayl\u0131k dergi \u00e7\u0131kar\u0131yordu. Derginin Eyl\u00fcl 1993 tarihli 18. say\u0131s\u0131nda yay\u0131mlanan \u201cAstronomi Magazin ve Cumhurba\u015fkanl\u0131\u011f\u0131 Senfoni Orkestras\u0131\u201d ba\u015fl\u0131kl\u0131 yaz\u0131y\u0131 a\u015fa\u011f\u0131da sunuyorum. May\u0131s 1993 say\u0131m\u0131zdaki \u201cBir G\u00f6kadan\u0131n Dans\u0131 – NGC 3516 FUGHETTA\u201d ba\u015fl\u0131kl\u0131 yaz\u0131da \u00e7ello, keman ve piyano i\u00e7in yaz\u0131lm\u0131\u015f bir m\u00fczik […]<\/p>\n","protected":false},"author":475,"featured_media":39488,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[19],"tags":[5722,5723,1652,5721],"class_list":["post-39478","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-bilim-gundemi","tag-cumhurbaskanligi-senfoni-orkestrasi","tag-ege-universitesi","tag-gokada","tag-senfoni"],"acf":[],"aioseo_notices":[],"aioseo_head":"\n\t\t\n\t\n\t\n\t\n\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t