atyant atinil imaging durbini

atyant atinil imaging telescope (eae. aay. tii.) heey soho antaral yanavaril eka upkaran aahe, jeey atinil shrenitil saur koronachi uchch-resolution pratima prapt karnyasathi vaparale jaate. eae. aay. tii. upkaran heey anukrame uchch aayanikrut loh (xi)/(x), (xii), (xv) aanee helium (ii) dware utpadit utpadit prakashashi sambandhit, 17.1,19.5,28.4 aanee 30.4 nm yaa chaar vegvegalya tarangalambichya prakashas sanvedanshil aahe. eae. aay. tii. heey praveshdvaravaril aarshanchya chaturthansh sanrachanesah ekach durbini mhanoon bandhale gele aaheh pratyek chaturthansh yoov prakashacha vegala rung pratibimbit karato aanee nirikshanasathichi taranglambi shatardware nivadali jaate jee mukhya durbinichya ichchit chaturthansh vagalata sarvanmadhun prakash rokhate.
saur bhautikshastradnyansathi eae. aay. tii. taranglambi khoop swarasyapoorn aahet kaaran tyaa atishay garam saur koronadware utsarjit hotat parantu suryachya tulanene thund prakashmandaladware nahee; yamule koronamadhil sanrachana ughad hotat jyaa anyatha suryachya tejane aspasht hotil. eae. aay. tii. chee kalpana moolatah soho yaa pattyavaril itar upkaranansathi nirikshan lakshya nivadanyat madat karnyasathi eka drushya shodhak sadhan mhanoon kelee gelee hotee, parantu sohomadhun sohomadhun mool vidnyanachya changlya anshasah, koronamadhil pravas laharichya ghatananche pahile nirikshan, coronal maas ejectionchya suruvatiche vaishishtyikaran aanee coronal chhidranchi rachana nishchit karane yasah eae. aay. tii. laa shrey dile jaate. 2010 chya madhyapurvi, eae. aay. tii. laa tasatoon sumare chaar vela, chovis taas suryachi eff. eae. xii (19.5 aine. emm. taranglambi) pratima midali; jyanna swarasya aahe tyanna twarit pahanyasathi soho sanketsthalavar heey lagech time-laps chitrapat mhanoon uploaded kele gele. (2010 chya unhalyapasun, jevha saur gatishastra vedhshaleche thorp karyanvit hone purn jhaale, tevha tyachi vatavaraniy pratima rachana adhik uchch resolution saur pratima adhik varanvar ghenyas saksham jhaali aahe. sohovaril sohovaril choronograph asha prakare adhik varanvar pratima ghenyas saksham asatatah teey eae. aay. tii. saha see. pii. yuu. aanee telemetry bandwidth samayik karatat. suryachya dirghakalin abhyasasathi, saur vaishishtyanchya tapshilvar sanrachanatmak vishleshanasathi aanee aine. oo. aii. aii. antaral hawaman andaj kendradvare vastavik-vel antaral havamanachya andajasathi yaa pratimancha vapar keela jaato.
tantradnyan.
atyant atinil suryachi pratima kadhanyasathi samanya ghatana bahustareey lepit prakashshastracha vapar karnare eae. aay. tii. heey pahile dirghkal chalanare upkaran aahe. varnpatatil haah bhag paravartit karane atyant katheen aahe, kaaran bahutek padarth prakash khoop jordarpane shoshun ghetat. paramparikpane hii taranglambi ektar charaichya ghatanancha vapar karoon (ksh-kirananche chitran karnyasathichya volter durbinipramane) kinwa vivartan gratingcha vapar karoon (1970 chya dashakachya madhyat skylyabvar udavalelya vinodatmak-sandnyechya ativyaptichitrapraman) pratibimbit kelee gelee aahe. aadhunik nirvat sathavan tantradnyanamule aarshanna jawaljawal konatyahi samgrichya atyant patal tharanni aachchhadit karata yete. yoov durbinitil bahustareey aarshanvar halakya 'spacer' ghatakachya (jase silicon) paryayi tharanni lape keela jaato joou yoov prakash keval kamkuvatpane shoshato aanee eka judd 'scatterer' ghatak (jase qee molybdenum) joou yoov prakash khoop jordarpane shoshato. pratyek prakarche 100 thurr aarshavar thewale jaau shakatat, jyanchi jaadi pratyeki sumare 10 nm asel. tharachi jaadi ghattapane niyantrit kelee jaate, jenekarun ichchit tarangalambivar, pratyek tharatil paravartit photon rachnatmakpane hastakshep kartil. asha prakare, ~50% paryantchya pratibimbe prapt karata yetat.
bahustareey tantradnyanamule paramparik durbiniche prakar (jase qee casgren kinwa riche-cretien designs) spectrumchya naveen bhagat vaparale jaau shakatat. bahustareey yoov optixes saur imagingcha 1990 chya dashakat msta aanee nixt dhwani rocketdware prarambh jhaala, jyapaiki pratyekane antaralat paach minitanchya anek mohimanvar uddan kele. microchipschya nirmitisathi sthaliy nanolithography rigjmadhye bahustareey yoov optics dekhil vaparale jaatat.
eae. aay. tii. detector haah eka paramparik see. see. dii. aahe joou back-illuminated asato aanee visheshtah yuu. yuu. vhee. photon swikaranyasathi patal asato. kaaran detector yoov aanee drishyaman photonsathi jawaljawal titkach sanvedanshil asato aanee surya yoovpeksha drishyaman prakashat sumare eka abj (109) putt adhik tejaswi asato, yoov swikartana drishyaman prakashala avarodhit karnyasathi vishesh patal foil filtercha vapar keela jaato. filter atyant patal aluminium foilpasoon tayar kele jaatat, sumare 200 nm (0.2 micrometer) jaad asatat aanee serve ghatana drishyaman prakash shoshun ghetana ghatanetil sumare ardha yuu. yuu. vhee. prakash prasarit karatat.
itihas.
eae. aay. tii. hii vaidnyanik nidhi sansthanna vikane katheen hote, kaaran 1990 chya dashakachya suruvatila heey spasht navhate qee coronache sadhe chitran vaidnyanikdrushtya upayukt tharel (jahajavaril itar bahutek upkarane, jee vividh prakarchi varnakramanchi aahet). eat paee, jeane-piyare delaboudinear, yala heey upkaran tayar karnyasathi aanee prakshepit karnyasathi anek thikanahun nidhi aanee sansadhane gola karnyas bhag padale gele. udaharanarth, keval soho upkarananchach 'eat' haah swatacha uddan sanganak nasato; too 'lasco' upkaran uddan sangankashi jodalela asato aanee tyala atirikt 'lasco camera' mhanoon karyanvit kele jaate. bindu samayojan yantranesathi konatahi nidhi upalabdh navhata, mhanoon eae. aay. tii. thet antaral yanala jodale jaate aanee tyamule soho bindu sandarbh tayar hotoh itar serve sadhane eae. aay. tii. pratimanshi sanrekhit hotat. aushnik vistaradvare laksh kendrit karane sadhya kele jaateh antargat astitva tikavoon thevanyache ushmayan (bahutek antaral upkarnanmadhye aadhaltat) durbinichya sanrachanechya aakarat sookshm badal sadhya karnyasathi vaparale jaatat aanee mhanunach aarshachya antaramadhye badal hoto. eae. aay. tii. laa moolatah keval 1 keey. biit/seey. detache vatap karnyat aale hote-110 bodd teletypechya vegaitkach-parantu tyachi upayuktata spasht jhalyanantar tyala adhik telemetry bandwidthche vatap karnyat aale.
sambandhit upkarane.
eae. aay. tii. madheel tantradnyan heey dhwani prakshepak payload mssta aanee nixtwar udavalelya namuna upkarnanvar aadharit aahe. yoovmadhye suryachya sampoorn diskchi pratima kadhanara pahila bahustareey durbini aii. neey udavala.buub.see. 1987 madheel walker aanee chamoo. trace, styrio aanee proba-2 antaral yaan (anukrame 1998,2006 aanee 2009 madhye prakshepit) saur gatishil vedhshalechya mohimepramanech samaan bahustareey kalpana vahoon netat.

